What's the cheapest model here that still has agent-relevant benchmarks?

Ring-2.6-1T and Ling-2.6-1T both sit at $0.075/$0.625 per M with 262,144-token context, though neither lists a best_benchmark score. If you want a priced, benchmarked option, DeepSeek V4 Flash is $0.09/$0.18 per M and ranks on design_arena svg (elo 1216).

Is there a free model with a real context window for agent testing?

Yes — Nemotron 3 Ultra (free) and North Mini Code (free) both run at $0/$0. Nemotron 3 Ultra (free) gives you the full 1,000,000-token context plus a design_arena 3d rank 40 (elo 1213), matching its paid version exactly.

How does OpenKey pricing work on these models?

You pay the provider's list price plus a flat 3% fee. For Claude Sonnet 5 at $2 input / $10 output per M tokens, that's $2 × 1.03 = $2.06 input and $10 × 1.03 = $10.30 output on OpenKey — same model, one key, no separate provider accounts.

Best models for agents

Models that support the tools parameter for function calling. 245 of 338 catalog models match as of July 2026.

245
Models: $0.010
Input from /1M: 10M
Max context: Jun 30, 2026
Newest release

245 models in the OpenKey catalog fit the agents facet as of now, with Claude Sonnet 5 (Anthropic, released 2026-06-30) the newest entry — a 1M-context model at $2/$10 per M input/output. Pricing spans from free tiers (Nemotron 3 Ultra free, Laguna M.1 free, Laguna XS.2 free) up to $30/$180 per M on GPT-5.5 Pro and Claude Opus 4.7 (Fast). Most of the field clusters in the $0.1-$5 input range with 256K-1M context, which is the range that actually matters for agent loops: you're paying per tool call and per retry, not per single completion. A handful of models — GLM 5.2, Claude Opus 4.8, Claude Fable 5 — carry design_arena benchmark ranks worth checking before you commit a workflow to one backbone.

Top picks

Claude Sonnet 5

Newest model in the set (2026-06-30), 1M context window, and priced at $2/$10 per M in/out — mid-range for a frontier-class model, which matters when an agent loop burns tokens on tool-call retries and long scratchpads.

GLM 5.2

Ranks 1 on design_arena 3d (elo 1376), the highest elo in this list, at $0.93/$3 per M with a 1,048,576-token context window — strong reasoning signal for a fraction of Opus-tier pricing.

Nemotron 3 Ultra (free)

Same 1M context and design_arena 3d rank 40 (elo 1213) as its paid twin, but $0/$0 per M — useful for prototyping an agent's tool-calling logic before you swap in a paid model for production runs.

All 245 models

Full catalog →

ModelContextInput /1MOutput /1M

Claude Sonnet 5Anthropic1M$2.00 + 3% $0.060 = $2.06$10.00 + 3% $0.300 = $10.30ctx 1M · in$2.00 + 3% $0.060 = $2.06out$10.00 + 3% $0.300 = $10.30
Fugu UltraSakana AI1M$5.00 + 3% $0.150 = $5.15$30.00 + 3% $0.900 = $30.90ctx 1M · in$5.00 + 3% $0.150 = $5.15out$30.00 + 3% $0.900 = $30.90
Nano Banana Pro (Gemini 3 Pro Image)Google66K$2.00 + 3% $0.060 = $2.06$12.00 + 3% $0.360 = $12.36ctx 66K · in$2.00 + 3% $0.060 = $2.06out$12.00 + 3% $0.360 = $12.36
North Mini Code (free)FreeCohere256KFreeFreectx 256K · inFreeoutFree
GLM 5.2Z.ai1.0M$0.930 + 3% $0.028 = $0.958$3.00 + 3% $0.090 = $3.09ctx 1.0M · in$0.930 + 3% $0.028 = $0.958out$3.00 + 3% $0.090 = $3.09
Kimi K2.7 CodeMoonshot AI262K$0.740 + 3% $0.022 = $0.762$3.50 + 3% $0.105 = $3.60ctx 262K · in$0.740 + 3% $0.022 = $0.762out$3.50 + 3% $0.105 = $3.60
Claude Fable 5Anthropic1M$10.00 + 3% $0.300 = $10.30$50.00 + 3% $1.50 = $51.50ctx 1M · in$10.00 + 3% $0.300 = $10.30out$50.00 + 3% $1.50 = $51.50
Nemotron 3 UltraNVIDIA1M$0.500 + 3% $0.015 = $0.515$2.20 + 3% $0.066 = $2.27ctx 1M · in$0.500 + 3% $0.015 = $0.515out$2.20 + 3% $0.066 = $2.27
Nemotron 3 Ultra (free)FreeNVIDIA1MFreeFreectx 1M · inFreeoutFree
Qwen3.7 PlusQwen1M$0.320 + 3% $0.0096 = $0.330$1.28 + 3% $0.038 = $1.32ctx 1M · in$0.320 + 3% $0.0096 = $0.330out$1.28 + 3% $0.038 = $1.32
MiniMax M3MiniMax1.0M$0.300 + 3% $0.0090 = $0.309$1.20 + 3% $0.036 = $1.24ctx 1.0M · in$0.300 + 3% $0.0090 = $0.309out$1.20 + 3% $0.036 = $1.24
Step 3.7 FlashStepFun256K$0.200 + 3% $0.0060 = $0.206$1.15 + 3% $0.034 = $1.18ctx 256K · in$0.200 + 3% $0.0060 = $0.206out$1.15 + 3% $0.034 = $1.18
Claude Opus 4.8Anthropic1M$5.00 + 3% $0.150 = $5.15$25.00 + 3% $0.750 = $25.75ctx 1M · in$5.00 + 3% $0.150 = $5.15out$25.00 + 3% $0.750 = $25.75
Claude Opus 4.8 (Fast)Anthropic1M$10.00 + 3% $0.300 = $10.30$50.00 + 3% $1.50 = $51.50ctx 1M · in$10.00 + 3% $0.300 = $10.30out$50.00 + 3% $1.50 = $51.50
Qwen3.7 MaxQwen1M$1.25 + 3% $0.037 = $1.29$3.75 + 3% $0.112 = $3.86ctx 1M · in$1.25 + 3% $0.037 = $1.29out$3.75 + 3% $0.112 = $3.86
Grok Build 0.1xAI256K$1.00 + 3% $0.030 = $1.03$2.00 + 3% $0.060 = $2.06ctx 256K · in$1.00 + 3% $0.030 = $1.03out$2.00 + 3% $0.060 = $2.06
Gemini 3.5 FlashGoogle1.0M$1.50 + 3% $0.045 = $1.54$9.00 + 3% $0.270 = $9.27ctx 1.0M · in$1.50 + 3% $0.045 = $1.54out$9.00 + 3% $0.270 = $9.27
Claude Opus 4.7 (Fast)Anthropic1M$30.00 + 3% $0.900 = $30.90$150.00 + 3% $4.50 = $154.50ctx 1M · in$30.00 + 3% $0.900 = $30.90out$150.00 + 3% $4.50 = $154.50
Ring-2.6-1TInclusionAI262K$0.075 + 3% $0.0022 = $0.077$0.625 + 3% $0.019 = $0.644ctx 262K · in$0.075 + 3% $0.0022 = $0.077out$0.625 + 3% $0.019 = $0.644
Gemini 3.1 Flash LiteGoogle1.0M$0.250 + 3% $0.0075 = $0.258$1.50 + 3% $0.045 = $1.54ctx 1.0M · in$0.250 + 3% $0.0075 = $0.258out$1.50 + 3% $0.045 = $1.54
GPT Chat LatestOpenAI400K$5.00 + 3% $0.150 = $5.15$30.00 + 3% $0.900 = $30.90ctx 400K · in$5.00 + 3% $0.150 = $5.15out$30.00 + 3% $0.900 = $30.90
Granite 4.1 8BIBM131K$0.050 + 3% $0.0015 = $0.052$0.100 + 3% $0.0030 = $0.103ctx 131K · in$0.050 + 3% $0.0015 = $0.052out$0.100 + 3% $0.0030 = $0.103
Mistral Medium 3.5Mistral AI262K$1.50 + 3% $0.045 = $1.54$7.50 + 3% $0.225 = $7.73ctx 262K · in$1.50 + 3% $0.045 = $1.54out$7.50 + 3% $0.225 = $7.73
Grok 4.3xAI1M$1.25 + 3% $0.037 = $1.29$2.50 + 3% $0.075 = $2.58ctx 1M · in$1.25 + 3% $0.037 = $1.29out$2.50 + 3% $0.075 = $2.58
Nemotron 3 Nano Omni (free)FreeNVIDIA256KFreeFreectx 256K · inFreeoutFree
Laguna M.1poolside262K$0.200 + 3% $0.0060 = $0.206$0.400 + 3% $0.012 = $0.412ctx 262K · in$0.200 + 3% $0.0060 = $0.206out$0.400 + 3% $0.012 = $0.412
Laguna M.1 (free)Freepoolside262KFreeFreectx 262K · inFreeoutFree
Laguna XS.2poolside262K$0.100 + 3% $0.0030 = $0.103$0.200 + 3% $0.0060 = $0.206ctx 262K · in$0.100 + 3% $0.0030 = $0.103out$0.200 + 3% $0.0060 = $0.206
Laguna XS.2 (free)Freepoolside262KFreeFreectx 262K · inFreeoutFree
Qwen3.5 Plus 2026-04-20Qwen1M$0.300 + 3% $0.0090 = $0.309$1.80 + 3% $0.054 = $1.85ctx 1M · in$0.300 + 3% $0.0090 = $0.309out$1.80 + 3% $0.054 = $1.85
Qwen3.6 27BQwen262K$0.285 + 3% $0.0085 = $0.294$2.40 + 3% $0.072 = $2.47ctx 262K · in$0.285 + 3% $0.0085 = $0.294out$2.40 + 3% $0.072 = $2.47
Qwen3.6 35B A3BQwen262K$0.140 + 3% $0.0042 = $0.144$1.00 + 3% $0.030 = $1.03ctx 262K · in$0.140 + 3% $0.0042 = $0.144out$1.00 + 3% $0.030 = $1.03
Qwen3.6 FlashQwen1M$0.188 + 3% $0.0056 = $0.193$1.13 + 3% $0.034 = $1.16ctx 1M · in$0.188 + 3% $0.0056 = $0.193out$1.13 + 3% $0.034 = $1.16
Qwen3.6 Max PreviewQwen262K$1.04 + 3% $0.031 = $1.07$6.24 + 3% $0.187 = $6.43ctx 262K · in$1.04 + 3% $0.031 = $1.07out$6.24 + 3% $0.187 = $6.43
DeepSeek V4 FlashDeepSeek1.0M$0.090 + 3% $0.0027 = $0.093$0.180 + 3% $0.0054 = $0.185ctx 1.0M · in$0.090 + 3% $0.0027 = $0.093out$0.180 + 3% $0.0054 = $0.185
DeepSeek V4 ProDeepSeek1.0M$0.435 + 3% $0.013 = $0.448$0.870 + 3% $0.026 = $0.896ctx 1.0M · in$0.435 + 3% $0.013 = $0.448out$0.870 + 3% $0.026 = $0.896
GPT-5.5OpenAI1.1M$5.00 + 3% $0.150 = $5.15$30.00 + 3% $0.900 = $30.90ctx 1.1M · in$5.00 + 3% $0.150 = $5.15out$30.00 + 3% $0.900 = $30.90
GPT-5.5 ProOpenAI1.1M$30.00 + 3% $0.900 = $30.90$180.00 + 3% $5.40 = $185.40ctx 1.1M · in$30.00 + 3% $0.900 = $30.90out$180.00 + 3% $5.40 = $185.40
Ling-2.6-1TInclusionAI262K$0.075 + 3% $0.0022 = $0.077$0.625 + 3% $0.019 = $0.644ctx 262K · in$0.075 + 3% $0.0022 = $0.077out$0.625 + 3% $0.019 = $0.644
Hy3 previewTencent262K$0.063 + 3% $0.0019 = $0.065$0.210 + 3% $0.0063 = $0.216ctx 262K · in$0.063 + 3% $0.0019 = $0.065out$0.210 + 3% $0.0063 = $0.216
MiMo-V2.5Xiaomi1.0M$0.105 + 3% $0.0031 = $0.108$0.280 + 3% $0.0084 = $0.288ctx 1.0M · in$0.105 + 3% $0.0031 = $0.108out$0.280 + 3% $0.0084 = $0.288
MiMo-V2.5-ProXiaomi1.0M$0.435 + 3% $0.013 = $0.448$0.870 + 3% $0.026 = $0.896ctx 1.0M · in$0.435 + 3% $0.013 = $0.448out$0.870 + 3% $0.026 = $0.896
Ling-2.6-flashInclusionAI262K$0.010 + 3% $0.0003 = $0.010$0.030 + 3% $0.0009 = $0.031ctx 262K · in$0.010 + 3% $0.0003 = $0.010out$0.030 + 3% $0.0009 = $0.031
Kimi K2.6Moonshot AI262K$0.550 + 3% $0.017 = $0.567$3.20 + 3% $0.096 = $3.30ctx 262K · in$0.550 + 3% $0.017 = $0.567out$3.20 + 3% $0.096 = $3.30
Claude Opus 4.7Anthropic1M$5.00 + 3% $0.150 = $5.15$25.00 + 3% $0.750 = $25.75ctx 1M · in$5.00 + 3% $0.150 = $5.15out$25.00 + 3% $0.750 = $25.75
GLM 5.1Z.ai203K$0.975 + 3% $0.029 = $1.00$4.30 + 3% $0.129 = $4.43ctx 203K · in$0.975 + 3% $0.029 = $1.00out$4.30 + 3% $0.129 = $4.43
Gemma 4 26B A4B Google262K$0.060 + 3% $0.0018 = $0.062$0.330 + 3% $0.0099 = $0.340ctx 262K · in$0.060 + 3% $0.0018 = $0.062out$0.330 + 3% $0.0099 = $0.340
Gemma 4 26B A4B (free)FreeGoogle262KFreeFreectx 262K · inFreeoutFree
Gemma 4 31BGoogle262K$0.120 + 3% $0.0036 = $0.124$0.350 + 3% $0.010 = $0.360ctx 262K · in$0.120 + 3% $0.0036 = $0.124out$0.350 + 3% $0.010 = $0.360
Gemma 4 31B (free)FreeGoogle262KFreeFreectx 262K · inFreeoutFree
Qwen3.6 PlusQwen1M$0.325 + 3% $0.0097 = $0.335$1.95 + 3% $0.058 = $2.01ctx 1M · in$0.325 + 3% $0.0097 = $0.335out$1.95 + 3% $0.058 = $2.01
Trinity Large ThinkingArcee AI262K$0.250 + 3% $0.0075 = $0.258$0.800 + 3% $0.024 = $0.824ctx 262K · in$0.250 + 3% $0.0075 = $0.258out$0.800 + 3% $0.024 = $0.824
GLM 5V TurboZ.ai203K$1.20 + 3% $0.036 = $1.24$4.00 + 3% $0.120 = $4.12ctx 203K · in$1.20 + 3% $0.036 = $1.24out$4.00 + 3% $0.120 = $4.12
Grok 4.20xAI2M$1.25 + 3% $0.037 = $1.29$2.50 + 3% $0.075 = $2.58ctx 2M · in$1.25 + 3% $0.037 = $1.29out$2.50 + 3% $0.075 = $2.58
KAT-Coder-Pro V2Kwaipilot256K$0.300 + 3% $0.0090 = $0.309$1.20 + 3% $0.036 = $1.24ctx 256K · in$0.300 + 3% $0.0090 = $0.309out$1.20 + 3% $0.036 = $1.24
Reka EdgeReka16K$0.100 + 3% $0.0030 = $0.103$0.100 + 3% $0.0030 = $0.103ctx 16K · in$0.100 + 3% $0.0030 = $0.103out$0.100 + 3% $0.0030 = $0.103
MiniMax M2.7MiniMax205K$0.180 + 3% $0.0054 = $0.185$0.720 + 3% $0.022 = $0.742ctx 205K · in$0.180 + 3% $0.0054 = $0.185out$0.720 + 3% $0.022 = $0.742
GPT-5.4 MiniOpenAI400K$0.750 + 3% $0.022 = $0.772$4.50 + 3% $0.135 = $4.63ctx 400K · in$0.750 + 3% $0.022 = $0.772out$4.50 + 3% $0.135 = $4.63
GPT-5.4 NanoOpenAI400K$0.200 + 3% $0.0060 = $0.206$1.25 + 3% $0.037 = $1.29ctx 400K · in$0.200 + 3% $0.0060 = $0.206out$1.25 + 3% $0.037 = $1.29
Mistral Small 4Mistral AI262K$0.150 + 3% $0.0045 = $0.154$0.600 + 3% $0.018 = $0.618ctx 262K · in$0.150 + 3% $0.0045 = $0.154out$0.600 + 3% $0.018 = $0.618
GLM 5 TurboZ.ai262K$1.20 + 3% $0.036 = $1.24$4.00 + 3% $0.120 = $4.12ctx 262K · in$1.20 + 3% $0.036 = $1.24out$4.00 + 3% $0.120 = $4.12
Nemotron 3 SuperNVIDIA1M$0.085 + 3% $0.0026 = $0.088$0.400 + 3% $0.012 = $0.412ctx 1M · in$0.085 + 3% $0.0026 = $0.088out$0.400 + 3% $0.012 = $0.412
Nemotron 3 Super (free)FreeNVIDIA1MFreeFreectx 1M · inFreeoutFree
Seed-2.0-LiteByteDance Seed262K$0.250 + 3% $0.0075 = $0.258$2.00 + 3% $0.060 = $2.06ctx 262K · in$0.250 + 3% $0.0075 = $0.258out$2.00 + 3% $0.060 = $2.06
Qwen3.5-9BQwen262K$0.100 + 3% $0.0030 = $0.103$0.150 + 3% $0.0045 = $0.154ctx 262K · in$0.100 + 3% $0.0030 = $0.103out$0.150 + 3% $0.0045 = $0.154
GPT-5.4OpenAI1.1M$2.50 + 3% $0.075 = $2.58$15.00 + 3% $0.450 = $15.45ctx 1.1M · in$2.50 + 3% $0.075 = $2.58out$15.00 + 3% $0.450 = $15.45
GPT-5.4 ProOpenAI1.1M$30.00 + 3% $0.900 = $30.90$180.00 + 3% $5.40 = $185.40ctx 1.1M · in$30.00 + 3% $0.900 = $30.90out$180.00 + 3% $5.40 = $185.40
Mercury 2Inception128K$0.250 + 3% $0.0075 = $0.258$0.750 + 3% $0.022 = $0.772ctx 128K · in$0.250 + 3% $0.0075 = $0.258out$0.750 + 3% $0.022 = $0.772
Gemini 3.1 Flash Lite PreviewGoogle1.0M$0.250 + 3% $0.0075 = $0.258$1.50 + 3% $0.045 = $1.54ctx 1.0M · in$0.250 + 3% $0.0075 = $0.258out$1.50 + 3% $0.045 = $1.54
GPT-5.3 ChatOpenAI128K$1.75 + 3% $0.052 = $1.80$14.00 + 3% $0.420 = $14.42ctx 128K · in$1.75 + 3% $0.052 = $1.80out$14.00 + 3% $0.420 = $14.42
Seed-2.0-MiniByteDance Seed262K$0.100 + 3% $0.0030 = $0.103$0.400 + 3% $0.012 = $0.412ctx 262K · in$0.100 + 3% $0.0030 = $0.103out$0.400 + 3% $0.012 = $0.412
Gemini 3.1 Pro Preview Custom ToolsGoogle1.0M$2.00 + 3% $0.060 = $2.06$12.00 + 3% $0.360 = $12.36ctx 1.0M · in$2.00 + 3% $0.060 = $2.06out$12.00 + 3% $0.360 = $12.36
Qwen3.5-122B-A10BQwen262K$0.260 + 3% $0.0078 = $0.268$2.08 + 3% $0.062 = $2.14ctx 262K · in$0.260 + 3% $0.0078 = $0.268out$2.08 + 3% $0.062 = $2.14
Qwen3.5-27BQwen262K$0.195 + 3% $0.0059 = $0.201$1.56 + 3% $0.047 = $1.61ctx 262K · in$0.195 + 3% $0.0059 = $0.201out$1.56 + 3% $0.047 = $1.61
Qwen3.5-35B-A3BQwen262K$0.140 + 3% $0.0042 = $0.144$1.00 + 3% $0.030 = $1.03ctx 262K · in$0.140 + 3% $0.0042 = $0.144out$1.00 + 3% $0.030 = $1.03
Qwen3.5-FlashQwen1M$0.065 + 3% $0.0019 = $0.067$0.260 + 3% $0.0078 = $0.268ctx 1M · in$0.065 + 3% $0.0019 = $0.067out$0.260 + 3% $0.0078 = $0.268
GPT-5.3-CodexOpenAI400K$1.75 + 3% $0.052 = $1.80$14.00 + 3% $0.420 = $14.42ctx 400K · in$1.75 + 3% $0.052 = $1.80out$14.00 + 3% $0.420 = $14.42
Gemini 3.1 Pro PreviewGoogle1.0M$2.00 + 3% $0.060 = $2.06$12.00 + 3% $0.360 = $12.36ctx 1.0M · in$2.00 + 3% $0.060 = $2.06out$12.00 + 3% $0.360 = $12.36
Claude Sonnet 4.6Anthropic1M$3.00 + 3% $0.090 = $3.09$15.00 + 3% $0.450 = $15.45ctx 1M · in$3.00 + 3% $0.090 = $3.09out$15.00 + 3% $0.450 = $15.45
Qwen3.5 397B A17BQwen256K$0.385 + 3% $0.012 = $0.397$2.45 + 3% $0.073 = $2.52ctx 256K · in$0.385 + 3% $0.012 = $0.397out$2.45 + 3% $0.073 = $2.52
Qwen3.5 Plus 2026-02-15Qwen1M$0.260 + 3% $0.0078 = $0.268$1.56 + 3% $0.047 = $1.61ctx 1M · in$0.260 + 3% $0.0078 = $0.268out$1.56 + 3% $0.047 = $1.61
MiniMax M2.5MiniMax205K$0.120 + 3% $0.0036 = $0.124$0.480 + 3% $0.014 = $0.494ctx 205K · in$0.120 + 3% $0.0036 = $0.124out$0.480 + 3% $0.014 = $0.494
GLM 5Z.ai203K$0.600 + 3% $0.018 = $0.618$1.92 + 3% $0.058 = $1.98ctx 203K · in$0.600 + 3% $0.018 = $0.618out$1.92 + 3% $0.058 = $1.98
Qwen3 Max ThinkingQwen262K$0.780 + 3% $0.023 = $0.803$3.90 + 3% $0.117 = $4.02ctx 262K · in$0.780 + 3% $0.023 = $0.803out$3.90 + 3% $0.117 = $4.02
Claude Opus 4.6Anthropic1M$5.00 + 3% $0.150 = $5.15$25.00 + 3% $0.750 = $25.75ctx 1M · in$5.00 + 3% $0.150 = $5.15out$25.00 + 3% $0.750 = $25.75
Qwen3 Coder NextQwen262K$0.110 + 3% $0.0033 = $0.113$0.800 + 3% $0.024 = $0.824ctx 262K · in$0.110 + 3% $0.0033 = $0.113out$0.800 + 3% $0.024 = $0.824
Free Models RouterFreeOpenRouter200KFreeFreectx 200K · inFreeoutFree
Step 3.5 FlashStepFun262K$0.100 + 3% $0.0030 = $0.103$0.300 + 3% $0.0090 = $0.309ctx 262K · in$0.100 + 3% $0.0030 = $0.103out$0.300 + 3% $0.0090 = $0.309
Kimi K2.5Moonshot AI262K$0.375 + 3% $0.011 = $0.386$2.02 + 3% $0.061 = $2.09ctx 262K · in$0.375 + 3% $0.011 = $0.386out$2.02 + 3% $0.061 = $2.09
Solar Pro 3Upstage128K$0.150 + 3% $0.0045 = $0.154$0.600 + 3% $0.018 = $0.618ctx 128K · in$0.150 + 3% $0.0045 = $0.154out$0.600 + 3% $0.018 = $0.618
LFM2.5-1.2B-Thinking (free)FreeLiquid AI33KFreeFreectx 33K · inFreeoutFree
GPT AudioOpenAI128K$2.50 + 3% $0.075 = $2.58$10.00 + 3% $0.300 = $10.30ctx 128K · in$2.50 + 3% $0.075 = $2.58out$10.00 + 3% $0.300 = $10.30
GPT Audio MiniOpenAI128K$0.600 + 3% $0.018 = $0.618$2.40 + 3% $0.072 = $2.47ctx 128K · in$0.600 + 3% $0.018 = $0.618out$2.40 + 3% $0.072 = $2.47
GLM 4.7 FlashZ.ai203K$0.060 + 3% $0.0018 = $0.062$0.400 + 3% $0.012 = $0.412ctx 203K · in$0.060 + 3% $0.0018 = $0.062out$0.400 + 3% $0.012 = $0.412
GPT-5.2-CodexOpenAI400K$1.75 + 3% $0.052 = $1.80$14.00 + 3% $0.420 = $14.42ctx 400K · in$1.75 + 3% $0.052 = $1.80out$14.00 + 3% $0.420 = $14.42
Seed 1.6ByteDance Seed262K$0.250 + 3% $0.0075 = $0.258$2.00 + 3% $0.060 = $2.06ctx 262K · in$0.250 + 3% $0.0075 = $0.258out$2.00 + 3% $0.060 = $2.06
Seed 1.6 FlashByteDance Seed262K$0.075 + 3% $0.0022 = $0.077$0.300 + 3% $0.0090 = $0.309ctx 262K · in$0.075 + 3% $0.0022 = $0.077out$0.300 + 3% $0.0090 = $0.309
MiniMax M2.1MiniMax205K$0.300 + 3% $0.0090 = $0.309$1.20 + 3% $0.036 = $1.24ctx 205K · in$0.300 + 3% $0.0090 = $0.309out$1.20 + 3% $0.036 = $1.24
GLM 4.7Z.ai203K$0.400 + 3% $0.012 = $0.412$1.75 + 3% $0.052 = $1.80ctx 203K · in$0.400 + 3% $0.012 = $0.412out$1.75 + 3% $0.052 = $1.80
Gemini 3 Flash PreviewGoogle1.0M$0.500 + 3% $0.015 = $0.515$3.00 + 3% $0.090 = $3.09ctx 1.0M · in$0.500 + 3% $0.015 = $0.515out$3.00 + 3% $0.090 = $3.09
Nemotron 3 Nano 30B A3BNVIDIA262K$0.050 + 3% $0.0015 = $0.052$0.200 + 3% $0.0060 = $0.206ctx 262K · in$0.050 + 3% $0.0015 = $0.052out$0.200 + 3% $0.0060 = $0.206
Nemotron 3 Nano 30B A3B (free)FreeNVIDIA256KFreeFreectx 256K · inFreeoutFree
GPT-5.2OpenAI400K$1.75 + 3% $0.052 = $1.80$14.00 + 3% $0.420 = $14.42ctx 400K · in$1.75 + 3% $0.052 = $1.80out$14.00 + 3% $0.420 = $14.42
GPT-5.2 ChatOpenAI128K$1.75 + 3% $0.052 = $1.80$14.00 + 3% $0.420 = $14.42ctx 128K · in$1.75 + 3% $0.052 = $1.80out$14.00 + 3% $0.420 = $14.42
GPT-5.2 ProOpenAI400K$21.00 + 3% $0.630 = $21.63$168.00 + 3% $5.04 = $173.04ctx 400K · in$21.00 + 3% $0.630 = $21.63out$168.00 + 3% $5.04 = $173.04
Devstral 2 2512Mistral AI262K$0.400 + 3% $0.012 = $0.412$2.00 + 3% $0.060 = $2.06ctx 262K · in$0.400 + 3% $0.012 = $0.412out$2.00 + 3% $0.060 = $2.06
Relace SearchRelace256K$1.00 + 3% $0.030 = $1.03$3.00 + 3% $0.090 = $3.09ctx 256K · in$1.00 + 3% $0.030 = $1.03out$3.00 + 3% $0.090 = $3.09
GLM 4.6VZ.ai131K$0.300 + 3% $0.0090 = $0.309$0.900 + 3% $0.027 = $0.927ctx 131K · in$0.300 + 3% $0.0090 = $0.309out$0.900 + 3% $0.027 = $0.927
GPT-5.1-Codex-MaxOpenAI400K$1.25 + 3% $0.037 = $1.29$10.00 + 3% $0.300 = $10.30ctx 400K · in$1.25 + 3% $0.037 = $1.29out$10.00 + 3% $0.300 = $10.30
Nova 2 LiteAmazon1M$0.300 + 3% $0.0090 = $0.309$2.50 + 3% $0.075 = $2.58ctx 1M · in$0.300 + 3% $0.0090 = $0.309out$2.50 + 3% $0.075 = $2.58
Ministral 3 14B 2512Mistral AI262K$0.200 + 3% $0.0060 = $0.206$0.200 + 3% $0.0060 = $0.206ctx 262K · in$0.200 + 3% $0.0060 = $0.206out$0.200 + 3% $0.0060 = $0.206
Ministral 3 3B 2512Mistral AI131K$0.100 + 3% $0.0030 = $0.103$0.100 + 3% $0.0030 = $0.103ctx 131K · in$0.100 + 3% $0.0030 = $0.103out$0.100 + 3% $0.0030 = $0.103
Ministral 3 8B 2512Mistral AI262K$0.150 + 3% $0.0045 = $0.154$0.150 + 3% $0.0045 = $0.154ctx 262K · in$0.150 + 3% $0.0045 = $0.154out$0.150 + 3% $0.0045 = $0.154
Trinity MiniArcee AI131K$0.045 + 3% $0.0013 = $0.046$0.150 + 3% $0.0045 = $0.154ctx 131K · in$0.045 + 3% $0.0013 = $0.046out$0.150 + 3% $0.0045 = $0.154
DeepSeek V3.2DeepSeek131K$0.229 + 3% $0.0069 = $0.236$0.343 + 3% $0.010 = $0.353ctx 131K · in$0.229 + 3% $0.0069 = $0.236out$0.343 + 3% $0.010 = $0.353
Mistral Large 3 2512Mistral AI262K$0.500 + 3% $0.015 = $0.515$1.50 + 3% $0.045 = $1.54ctx 262K · in$0.500 + 3% $0.015 = $0.515out$1.50 + 3% $0.045 = $1.54
Claude Opus 4.5Anthropic200K$5.00 + 3% $0.150 = $5.15$25.00 + 3% $0.750 = $25.75ctx 200K · in$5.00 + 3% $0.150 = $5.15out$25.00 + 3% $0.750 = $25.75
GPT-5.1OpenAI400K$1.25 + 3% $0.037 = $1.29$10.00 + 3% $0.300 = $10.30ctx 400K · in$1.25 + 3% $0.037 = $1.29out$10.00 + 3% $0.300 = $10.30
GPT-5.1 ChatOpenAI128K$1.25 + 3% $0.037 = $1.29$10.00 + 3% $0.300 = $10.30ctx 128K · in$1.25 + 3% $0.037 = $1.29out$10.00 + 3% $0.300 = $10.30
GPT-5.1-CodexOpenAI400K$1.25 + 3% $0.037 = $1.29$10.00 + 3% $0.300 = $10.30ctx 400K · in$1.25 + 3% $0.037 = $1.29out$10.00 + 3% $0.300 = $10.30
GPT-5.1-Codex-MiniOpenAI400K$0.250 + 3% $0.0075 = $0.258$2.00 + 3% $0.060 = $2.06ctx 400K · in$0.250 + 3% $0.0075 = $0.258out$2.00 + 3% $0.060 = $2.06
Kimi K2 ThinkingMoonshot AI262K$0.600 + 3% $0.018 = $0.618$2.50 + 3% $0.075 = $2.58ctx 262K · in$0.600 + 3% $0.018 = $0.618out$2.50 + 3% $0.075 = $2.58
Nova Premier 1.0Amazon1M$2.50 + 3% $0.075 = $2.58$12.50 + 3% $0.375 = $12.88ctx 1M · in$2.50 + 3% $0.075 = $2.58out$12.50 + 3% $0.375 = $12.88
Voxtral Small 24B 2507Mistral AI32K$0.100 + 3% $0.0030 = $0.103$0.300 + 3% $0.0090 = $0.309ctx 32K · in$0.100 + 3% $0.0030 = $0.103out$0.300 + 3% $0.0090 = $0.309
gpt-oss-safeguard-20bOpenAI131K$0.075 + 3% $0.0022 = $0.077$0.300 + 3% $0.0090 = $0.309ctx 131K · in$0.075 + 3% $0.0022 = $0.077out$0.300 + 3% $0.0090 = $0.309
Nemotron Nano 12B 2 VL (free)FreeNVIDIA128KFreeFreectx 128K · inFreeoutFree
MiniMax M2MiniMax205K$0.255 + 3% $0.0076 = $0.263$1.02 + 3% $0.031 = $1.05ctx 205K · in$0.255 + 3% $0.0076 = $0.263out$1.02 + 3% $0.031 = $1.05
Qwen3 VL 32B InstructQwen262K$0.104 + 3% $0.0031 = $0.107$0.416 + 3% $0.012 = $0.428ctx 262K · in$0.104 + 3% $0.0031 = $0.107out$0.416 + 3% $0.012 = $0.428
Claude Haiku 4.5Anthropic200K$1.00 + 3% $0.030 = $1.03$5.00 + 3% $0.150 = $5.15ctx 200K · in$1.00 + 3% $0.030 = $1.03out$5.00 + 3% $0.150 = $5.15
Qwen3 VL 8B InstructQwen256K$0.080 + 3% $0.0024 = $0.082$0.500 + 3% $0.015 = $0.515ctx 256K · in$0.080 + 3% $0.0024 = $0.082out$0.500 + 3% $0.015 = $0.515
Qwen3 VL 8B ThinkingQwen256K$0.117 + 3% $0.0035 = $0.121$1.36 + 3% $0.041 = $1.41ctx 256K · in$0.117 + 3% $0.0035 = $0.121out$1.36 + 3% $0.041 = $1.41
Llama 3.3 Nemotron Super 49B V1.5NVIDIA131K$0.400 + 3% $0.012 = $0.412$0.400 + 3% $0.012 = $0.412ctx 131K · in$0.400 + 3% $0.012 = $0.412out$0.400 + 3% $0.012 = $0.412
o3 Deep ResearchOpenAI200K$10.00 + 3% $0.300 = $10.30$40.00 + 3% $1.20 = $41.20ctx 200K · in$10.00 + 3% $0.300 = $10.30out$40.00 + 3% $1.20 = $41.20
o4 Mini Deep ResearchOpenAI200K$2.00 + 3% $0.060 = $2.06$8.00 + 3% $0.240 = $8.24ctx 200K · in$2.00 + 3% $0.060 = $2.06out$8.00 + 3% $0.240 = $8.24
GPT-5 ProOpenAI400K$15.00 + 3% $0.450 = $15.45$120.00 + 3% $3.60 = $123.60ctx 400K · in$15.00 + 3% $0.450 = $15.45out$120.00 + 3% $3.60 = $123.60
Qwen3 VL 30B A3B InstructQwen262K$0.130 + 3% $0.0039 = $0.134$0.520 + 3% $0.016 = $0.536ctx 262K · in$0.130 + 3% $0.0039 = $0.134out$0.520 + 3% $0.016 = $0.536
Qwen3 VL 30B A3B ThinkingQwen131K$0.130 + 3% $0.0039 = $0.134$1.56 + 3% $0.047 = $1.61ctx 131K · in$0.130 + 3% $0.0039 = $0.134out$1.56 + 3% $0.047 = $1.61
GLM 4.6Z.ai203K$0.430 + 3% $0.013 = $0.443$1.74 + 3% $0.052 = $1.79ctx 203K · in$0.430 + 3% $0.013 = $0.443out$1.74 + 3% $0.052 = $1.79
Claude Sonnet 4.5Anthropic1M$3.00 + 3% $0.090 = $3.09$15.00 + 3% $0.450 = $15.45ctx 1M · in$3.00 + 3% $0.090 = $3.09out$15.00 + 3% $0.450 = $15.45
DeepSeek V3.2 ExpDeepSeek164K$0.270 + 3% $0.0081 = $0.278$0.410 + 3% $0.012 = $0.422ctx 164K · in$0.270 + 3% $0.0081 = $0.278out$0.410 + 3% $0.012 = $0.422
Gemini 2.5 Flash Lite Preview 09-2025Google1.0M$0.100 + 3% $0.0030 = $0.103$0.400 + 3% $0.012 = $0.412ctx 1.0M · in$0.100 + 3% $0.0030 = $0.103out$0.400 + 3% $0.012 = $0.412
GPT-5 CodexOpenAI400K$1.25 + 3% $0.037 = $1.29$10.00 + 3% $0.300 = $10.30ctx 400K · in$1.25 + 3% $0.037 = $1.29out$10.00 + 3% $0.300 = $10.30
Qwen3 Coder PlusQwen1M$0.650 + 3% $0.019 = $0.670$3.25 + 3% $0.098 = $3.35ctx 1M · in$0.650 + 3% $0.019 = $0.670out$3.25 + 3% $0.098 = $3.35
Qwen3 MaxQwen262K$0.780 + 3% $0.023 = $0.803$3.90 + 3% $0.117 = $4.02ctx 262K · in$0.780 + 3% $0.023 = $0.803out$3.90 + 3% $0.117 = $4.02
Qwen3 VL 235B A22B InstructQwen262K$0.200 + 3% $0.0060 = $0.206$0.880 + 3% $0.026 = $0.906ctx 262K · in$0.200 + 3% $0.0060 = $0.206out$0.880 + 3% $0.026 = $0.906
Qwen3 VL 235B A22B ThinkingQwen131K$0.260 + 3% $0.0078 = $0.268$2.60 + 3% $0.078 = $2.68ctx 131K · in$0.260 + 3% $0.0078 = $0.268out$2.60 + 3% $0.078 = $2.68
DeepSeek V3.1 TerminusDeepSeek164K$0.270 + 3% $0.0081 = $0.278$0.950 + 3% $0.028 = $0.978ctx 164K · in$0.270 + 3% $0.0081 = $0.278out$0.950 + 3% $0.028 = $0.978
Qwen3 Coder FlashQwen1M$0.195 + 3% $0.0059 = $0.201$0.975 + 3% $0.029 = $1.00ctx 1M · in$0.195 + 3% $0.0059 = $0.201out$0.975 + 3% $0.029 = $1.00
Qwen3 Next 80B A3B InstructQwen262K$0.090 + 3% $0.0027 = $0.093$1.10 + 3% $0.033 = $1.13ctx 262K · in$0.090 + 3% $0.0027 = $0.093out$1.10 + 3% $0.033 = $1.13
Qwen3 Next 80B A3B Instruct (free)FreeQwen262KFreeFreectx 262K · inFreeoutFree
Qwen3 Next 80B A3B ThinkingQwen262K$0.098 + 3% $0.0029 = $0.100$0.780 + 3% $0.023 = $0.803ctx 262K · in$0.098 + 3% $0.0029 = $0.100out$0.780 + 3% $0.023 = $0.803
Qwen Plus 0728Qwen1M$0.260 + 3% $0.0078 = $0.268$0.780 + 3% $0.023 = $0.803ctx 1M · in$0.260 + 3% $0.0078 = $0.268out$0.780 + 3% $0.023 = $0.803
Qwen Plus 0728 (thinking)Qwen1M$0.260 + 3% $0.0078 = $0.268$0.780 + 3% $0.023 = $0.803ctx 1M · in$0.260 + 3% $0.0078 = $0.268out$0.780 + 3% $0.023 = $0.803
Nemotron Nano 9B V2 (free)FreeNVIDIA128KFreeFreectx 128K · inFreeoutFree
Kimi K2 0905Moonshot AI262K$0.600 + 3% $0.018 = $0.618$2.50 + 3% $0.075 = $2.58ctx 262K · in$0.600 + 3% $0.018 = $0.618out$2.50 + 3% $0.075 = $2.58
Qwen3 30B A3B Thinking 2507Qwen131K$0.130 + 3% $0.0039 = $0.134$1.56 + 3% $0.047 = $1.61ctx 131K · in$0.130 + 3% $0.0039 = $0.134out$1.56 + 3% $0.047 = $1.61
DeepSeek V3.1DeepSeek164K$0.210 + 3% $0.0063 = $0.216$0.790 + 3% $0.024 = $0.814ctx 164K · in$0.210 + 3% $0.0063 = $0.216out$0.790 + 3% $0.024 = $0.814
Mistral Medium 3.1Mistral AI131K$0.400 + 3% $0.012 = $0.412$2.00 + 3% $0.060 = $2.06ctx 131K · in$0.400 + 3% $0.012 = $0.412out$2.00 + 3% $0.060 = $2.06
GLM 4.5VZ.ai66K$0.600 + 3% $0.018 = $0.618$1.80 + 3% $0.054 = $1.85ctx 66K · in$0.600 + 3% $0.018 = $0.618out$1.80 + 3% $0.054 = $1.85
Jamba Large 1.7AI21 Labs256K$2.00 + 3% $0.060 = $2.06$8.00 + 3% $0.240 = $8.24ctx 256K · in$2.00 + 3% $0.060 = $2.06out$8.00 + 3% $0.240 = $8.24
GPT-5OpenAI400K$1.25 + 3% $0.037 = $1.29$10.00 + 3% $0.300 = $10.30ctx 400K · in$1.25 + 3% $0.037 = $1.29out$10.00 + 3% $0.300 = $10.30
GPT-5 MiniOpenAI400K$0.250 + 3% $0.0075 = $0.258$2.00 + 3% $0.060 = $2.06ctx 400K · in$0.250 + 3% $0.0075 = $0.258out$2.00 + 3% $0.060 = $2.06
GPT-5 NanoOpenAI400K$0.050 + 3% $0.0015 = $0.052$0.400 + 3% $0.012 = $0.412ctx 400K · in$0.050 + 3% $0.0015 = $0.052out$0.400 + 3% $0.012 = $0.412
Claude Opus 4.1Anthropic200K$15.00 + 3% $0.450 = $15.45$75.00 + 3% $2.25 = $77.25ctx 200K · in$15.00 + 3% $0.450 = $15.45out$75.00 + 3% $2.25 = $77.25
gpt-oss-120bOpenAI131K$0.030 + 3% $0.0009 = $0.031$0.150 + 3% $0.0045 = $0.154ctx 131K · in$0.030 + 3% $0.0009 = $0.031out$0.150 + 3% $0.0045 = $0.154
gpt-oss-120b (free)FreeOpenAI131KFreeFreectx 131K · inFreeoutFree
gpt-oss-20bOpenAI131K$0.029 + 3% $0.0009 = $0.030$0.140 + 3% $0.0042 = $0.144ctx 131K · in$0.029 + 3% $0.0009 = $0.030out$0.140 + 3% $0.0042 = $0.144
gpt-oss-20b (free)FreeOpenAI131KFreeFreectx 131K · inFreeoutFree
Codestral 2508Mistral AI256K$0.300 + 3% $0.0090 = $0.309$0.900 + 3% $0.027 = $0.927ctx 256K · in$0.300 + 3% $0.0090 = $0.309out$0.900 + 3% $0.027 = $0.927
Qwen3 Coder 30B A3B InstructQwen160K$0.070 + 3% $0.0021 = $0.072$0.270 + 3% $0.0081 = $0.278ctx 160K · in$0.070 + 3% $0.0021 = $0.072out$0.270 + 3% $0.0081 = $0.278
Qwen3 30B A3B Instruct 2507Qwen131K$0.048 + 3% $0.0014 = $0.050$0.193 + 3% $0.0058 = $0.199ctx 131K · in$0.048 + 3% $0.0014 = $0.050out$0.193 + 3% $0.0058 = $0.199
Qwen3 235B A22B Thinking 2507Qwen262K$0.149 + 3% $0.0045 = $0.154$1.50 + 3% $0.045 = $1.54ctx 262K · in$0.149 + 3% $0.0045 = $0.154out$1.50 + 3% $0.045 = $1.54
GLM 4.5Z.ai131K$0.600 + 3% $0.018 = $0.618$2.20 + 3% $0.066 = $2.27ctx 131K · in$0.600 + 3% $0.018 = $0.618out$2.20 + 3% $0.066 = $2.27
GLM 4.5 AirZ.ai131K$0.130 + 3% $0.0039 = $0.134$0.850 + 3% $0.025 = $0.875ctx 131K · in$0.130 + 3% $0.0039 = $0.134out$0.850 + 3% $0.025 = $0.875
Qwen3 Coder 480B A35BQwen1.0M$0.220 + 3% $0.0066 = $0.227$1.80 + 3% $0.054 = $1.85ctx 1.0M · in$0.220 + 3% $0.0066 = $0.227out$1.80 + 3% $0.054 = $1.85
Qwen3 Coder 480B A35B (free)FreeQwen1.0MFreeFreectx 1.0M · inFreeoutFree
Gemini 2.5 Flash LiteGoogle1.0M$0.100 + 3% $0.0030 = $0.103$0.400 + 3% $0.012 = $0.412ctx 1.0M · in$0.100 + 3% $0.0030 = $0.103out$0.400 + 3% $0.012 = $0.412
Qwen3 235B A22B Instruct 2507Qwen262K$0.090 + 3% $0.0027 = $0.093$0.100 + 3% $0.0030 = $0.103ctx 262K · in$0.090 + 3% $0.0027 = $0.093out$0.100 + 3% $0.0030 = $0.103
Kimi K2 0711Moonshot AI131K$0.570 + 3% $0.017 = $0.587$2.30 + 3% $0.069 = $2.37ctx 131K · in$0.570 + 3% $0.017 = $0.587out$2.30 + 3% $0.069 = $2.37
Mistral Small 3.2 24BMistral AI128K$0.075 + 3% $0.0022 = $0.077$0.200 + 3% $0.0060 = $0.206ctx 128K · in$0.075 + 3% $0.0022 = $0.077out$0.200 + 3% $0.0060 = $0.206
Gemini 2.5 FlashGoogle1.0M$0.300 + 3% $0.0090 = $0.309$2.50 + 3% $0.075 = $2.58ctx 1.0M · in$0.300 + 3% $0.0090 = $0.309out$2.50 + 3% $0.075 = $2.58
Gemini 2.5 ProGoogle1.0M$1.25 + 3% $0.037 = $1.29$10.00 + 3% $0.300 = $10.30ctx 1.0M · in$1.25 + 3% $0.037 = $1.29out$10.00 + 3% $0.300 = $10.30
MiniMax M1MiniMax1M$0.400 + 3% $0.012 = $0.412$2.20 + 3% $0.066 = $2.27ctx 1M · in$0.400 + 3% $0.012 = $0.412out$2.20 + 3% $0.066 = $2.27
o3 ProOpenAI200K$20.00 + 3% $0.600 = $20.60$80.00 + 3% $2.40 = $82.40ctx 200K · in$20.00 + 3% $0.600 = $20.60out$80.00 + 3% $2.40 = $82.40
Gemini 2.5 Pro Preview 06-05Google1.0M$1.25 + 3% $0.037 = $1.29$10.00 + 3% $0.300 = $10.30ctx 1.0M · in$1.25 + 3% $0.037 = $1.29out$10.00 + 3% $0.300 = $10.30
R1 0528DeepSeek164K$0.500 + 3% $0.015 = $0.515$2.15 + 3% $0.065 = $2.21ctx 164K · in$0.500 + 3% $0.015 = $0.515out$2.15 + 3% $0.065 = $2.21
Claude Opus 4Anthropic200K$15.00 + 3% $0.450 = $15.45$75.00 + 3% $2.25 = $77.25ctx 200K · in$15.00 + 3% $0.450 = $15.45out$75.00 + 3% $2.25 = $77.25
Claude Sonnet 4Anthropic1M$3.00 + 3% $0.090 = $3.09$15.00 + 3% $0.450 = $15.45ctx 1M · in$3.00 + 3% $0.090 = $3.09out$15.00 + 3% $0.450 = $15.45
Gemini 2.5 Pro Preview 05-06Google1.0M$1.25 + 3% $0.037 = $1.29$10.00 + 3% $0.300 = $10.30ctx 1.0M · in$1.25 + 3% $0.037 = $1.29out$10.00 + 3% $0.300 = $10.30
Mistral Medium 3Mistral AI131K$0.400 + 3% $0.012 = $0.412$2.00 + 3% $0.060 = $2.06ctx 131K · in$0.400 + 3% $0.012 = $0.412out$2.00 + 3% $0.060 = $2.06
Virtuoso LargeArcee AI131K$0.750 + 3% $0.022 = $0.772$1.20 + 3% $0.036 = $1.24ctx 131K · in$0.750 + 3% $0.022 = $0.772out$1.20 + 3% $0.036 = $1.24
Qwen3 14BQwen132K$0.100 + 3% $0.0030 = $0.103$0.240 + 3% $0.0072 = $0.247ctx 132K · in$0.100 + 3% $0.0030 = $0.103out$0.240 + 3% $0.0072 = $0.247
Qwen3 235B A22BQwen131K$0.455 + 3% $0.014 = $0.469$1.82 + 3% $0.055 = $1.87ctx 131K · in$0.455 + 3% $0.014 = $0.469out$1.82 + 3% $0.055 = $1.87
Qwen3 30B A3BQwen131K$0.120 + 3% $0.0036 = $0.124$0.500 + 3% $0.015 = $0.515ctx 131K · in$0.120 + 3% $0.0036 = $0.124out$0.500 + 3% $0.015 = $0.515
Qwen3 32BQwen131K$0.080 + 3% $0.0024 = $0.082$0.280 + 3% $0.0084 = $0.288ctx 131K · in$0.080 + 3% $0.0024 = $0.082out$0.280 + 3% $0.0084 = $0.288
Qwen3 8BQwen131K$0.117 + 3% $0.0035 = $0.121$0.455 + 3% $0.014 = $0.469ctx 131K · in$0.117 + 3% $0.0035 = $0.121out$0.455 + 3% $0.014 = $0.469
o3OpenAI200K$2.00 + 3% $0.060 = $2.06$8.00 + 3% $0.240 = $8.24ctx 200K · in$2.00 + 3% $0.060 = $2.06out$8.00 + 3% $0.240 = $8.24
o4 MiniOpenAI200K$1.10 + 3% $0.033 = $1.13$4.40 + 3% $0.132 = $4.53ctx 200K · in$1.10 + 3% $0.033 = $1.13out$4.40 + 3% $0.132 = $4.53
o4 Mini HighOpenAI200K$1.10 + 3% $0.033 = $1.13$4.40 + 3% $0.132 = $4.53ctx 200K · in$1.10 + 3% $0.033 = $1.13out$4.40 + 3% $0.132 = $4.53
GPT-4.1OpenAI1.0M$2.00 + 3% $0.060 = $2.06$8.00 + 3% $0.240 = $8.24ctx 1.0M · in$2.00 + 3% $0.060 = $2.06out$8.00 + 3% $0.240 = $8.24
GPT-4.1 MiniOpenAI1.0M$0.400 + 3% $0.012 = $0.412$1.60 + 3% $0.048 = $1.65ctx 1.0M · in$0.400 + 3% $0.012 = $0.412out$1.60 + 3% $0.048 = $1.65
GPT-4.1 NanoOpenAI1.0M$0.100 + 3% $0.0030 = $0.103$0.400 + 3% $0.012 = $0.412ctx 1.0M · in$0.100 + 3% $0.0030 = $0.103out$0.400 + 3% $0.012 = $0.412
Llama 4 MaverickMeta AI1.0M$0.150 + 3% $0.0045 = $0.154$0.600 + 3% $0.018 = $0.618ctx 1.0M · in$0.150 + 3% $0.0045 = $0.154out$0.600 + 3% $0.018 = $0.618
Llama 4 ScoutMeta AI10M$0.100 + 3% $0.0030 = $0.103$0.300 + 3% $0.0090 = $0.309ctx 10M · in$0.100 + 3% $0.0030 = $0.103out$0.300 + 3% $0.0090 = $0.309
DeepSeek V3 0324DeepSeek164K$0.240 + 3% $0.0072 = $0.247$0.900 + 3% $0.027 = $0.927ctx 164K · in$0.240 + 3% $0.0072 = $0.247out$0.900 + 3% $0.027 = $0.927
Gemma 3 12BGoogle131K$0.050 + 3% $0.0015 = $0.052$0.150 + 3% $0.0045 = $0.154ctx 131K · in$0.050 + 3% $0.0015 = $0.052out$0.150 + 3% $0.0045 = $0.154
Gemma 3 27BGoogle131K$0.080 + 3% $0.0024 = $0.082$0.160 + 3% $0.0048 = $0.165ctx 131K · in$0.080 + 3% $0.0024 = $0.082out$0.160 + 3% $0.0048 = $0.165
SabaMistral AI33K$0.200 + 3% $0.0060 = $0.206$0.600 + 3% $0.018 = $0.618ctx 33K · in$0.200 + 3% $0.0060 = $0.206out$0.600 + 3% $0.018 = $0.618
o3 Mini HighOpenAI200K$1.10 + 3% $0.033 = $1.13$4.40 + 3% $0.132 = $4.53ctx 200K · in$1.10 + 3% $0.033 = $1.13out$4.40 + 3% $0.132 = $4.53
Qwen-PlusQwen1M$0.260 + 3% $0.0078 = $0.268$0.780 + 3% $0.023 = $0.803ctx 1M · in$0.260 + 3% $0.0078 = $0.268out$0.780 + 3% $0.023 = $0.803
o3 MiniOpenAI200K$1.10 + 3% $0.033 = $1.13$4.40 + 3% $0.132 = $4.53ctx 200K · in$1.10 + 3% $0.033 = $1.13out$4.40 + 3% $0.132 = $4.53
R1DeepSeek164K$0.700 + 3% $0.021 = $0.721$2.50 + 3% $0.075 = $2.58ctx 164K · in$0.700 + 3% $0.021 = $0.721out$2.50 + 3% $0.075 = $2.58
DeepSeek V3DeepSeek131K$0.200 + 3% $0.0060 = $0.206$0.800 + 3% $0.024 = $0.824ctx 131K · in$0.200 + 3% $0.0060 = $0.206out$0.800 + 3% $0.024 = $0.824
o1OpenAI200K$15.00 + 3% $0.450 = $15.45$60.00 + 3% $1.80 = $61.80ctx 200K · in$15.00 + 3% $0.450 = $15.45out$60.00 + 3% $1.80 = $61.80
Llama 3.3 70B InstructMeta AI131K$0.100 + 3% $0.0030 = $0.103$0.320 + 3% $0.0096 = $0.330ctx 131K · in$0.100 + 3% $0.0030 = $0.103out$0.320 + 3% $0.0096 = $0.330
Llama 3.3 70B Instruct (free)FreeMeta AI131KFreeFreectx 131K · inFreeoutFree
Nova Lite 1.0Amazon300K$0.060 + 3% $0.0018 = $0.062$0.240 + 3% $0.0072 = $0.247ctx 300K · in$0.060 + 3% $0.0018 = $0.062out$0.240 + 3% $0.0072 = $0.247
Nova Micro 1.0Amazon128K$0.035 + 3% $0.0011 = $0.036$0.140 + 3% $0.0042 = $0.144ctx 128K · in$0.035 + 3% $0.0011 = $0.036out$0.140 + 3% $0.0042 = $0.144
Nova Pro 1.0Amazon300K$0.800 + 3% $0.024 = $0.824$3.20 + 3% $0.096 = $3.30ctx 300K · in$0.800 + 3% $0.024 = $0.824out$3.20 + 3% $0.096 = $3.30
GPT-4o (2024-11-20)OpenAI128K$2.50 + 3% $0.075 = $2.58$10.00 + 3% $0.300 = $10.30ctx 128K · in$2.50 + 3% $0.075 = $2.58out$10.00 + 3% $0.300 = $10.30
Mistral Large 2407Mistral AI131K$2.00 + 3% $0.060 = $2.06$6.00 + 3% $0.180 = $6.18ctx 131K · in$2.00 + 3% $0.060 = $2.06out$6.00 + 3% $0.180 = $6.18
UnslopNemo 12BTheDrummer33K$0.400 + 3% $0.012 = $0.412$0.400 + 3% $0.012 = $0.412ctx 33K · in$0.400 + 3% $0.012 = $0.412out$0.400 + 3% $0.012 = $0.412
Qwen2.5 7B InstructQwen131K$0.040 + 3% $0.0012 = $0.041$0.100 + 3% $0.0030 = $0.103ctx 131K · in$0.040 + 3% $0.0012 = $0.041out$0.100 + 3% $0.0030 = $0.103
Qwen2.5 72B InstructQwen131K$0.360 + 3% $0.011 = $0.371$0.400 + 3% $0.012 = $0.412ctx 131K · in$0.360 + 3% $0.011 = $0.371out$0.400 + 3% $0.012 = $0.412
Command R (08-2024)Cohere128K$0.150 + 3% $0.0045 = $0.154$0.600 + 3% $0.018 = $0.618ctx 128K · in$0.150 + 3% $0.0045 = $0.154out$0.600 + 3% $0.018 = $0.618
Command R+ (08-2024)Cohere128K$2.50 + 3% $0.075 = $2.58$10.00 + 3% $0.300 = $10.30ctx 128K · in$2.50 + 3% $0.075 = $2.58out$10.00 + 3% $0.300 = $10.30
Llama 3.1 Euryale 70B v2.2Sao10K131K$0.850 + 3% $0.025 = $0.875$0.850 + 3% $0.025 = $0.875ctx 131K · in$0.850 + 3% $0.025 = $0.875out$0.850 + 3% $0.025 = $0.875
GPT-4o (2024-08-06)OpenAI128K$2.50 + 3% $0.075 = $2.58$10.00 + 3% $0.300 = $10.30ctx 128K · in$2.50 + 3% $0.075 = $2.58out$10.00 + 3% $0.300 = $10.30
Llama 3.1 70B InstructMeta AI131K$0.400 + 3% $0.012 = $0.412$0.400 + 3% $0.012 = $0.412ctx 131K · in$0.400 + 3% $0.012 = $0.412out$0.400 + 3% $0.012 = $0.412
Llama 3.1 8B InstructMeta AI131K$0.020 + 3% $0.0006 = $0.021$0.030 + 3% $0.0009 = $0.031ctx 131K · in$0.020 + 3% $0.0006 = $0.021out$0.030 + 3% $0.0009 = $0.031
Mistral NemoMistral AI131K$0.020 + 3% $0.0006 = $0.021$0.030 + 3% $0.0009 = $0.031ctx 131K · in$0.020 + 3% $0.0006 = $0.021out$0.030 + 3% $0.0009 = $0.031
GPT-4o-miniOpenAI128K$0.150 + 3% $0.0045 = $0.154$0.600 + 3% $0.018 = $0.618ctx 128K · in$0.150 + 3% $0.0045 = $0.154out$0.600 + 3% $0.018 = $0.618
GPT-4o-mini (2024-07-18)OpenAI128K$0.150 + 3% $0.0045 = $0.154$0.600 + 3% $0.018 = $0.618ctx 128K · in$0.150 + 3% $0.0045 = $0.154out$0.600 + 3% $0.018 = $0.618
GPT-4oOpenAI128K$2.50 + 3% $0.075 = $2.58$10.00 + 3% $0.300 = $10.30ctx 128K · in$2.50 + 3% $0.075 = $2.58out$10.00 + 3% $0.300 = $10.30
GPT-4o (2024-05-13)OpenAI128K$5.00 + 3% $0.150 = $5.15$15.00 + 3% $0.450 = $15.45ctx 128K · in$5.00 + 3% $0.150 = $5.15out$15.00 + 3% $0.450 = $15.45
Mixtral 8x22B InstructMistral AI66K$2.00 + 3% $0.060 = $2.06$6.00 + 3% $0.180 = $6.18ctx 66K · in$2.00 + 3% $0.060 = $2.06out$6.00 + 3% $0.180 = $6.18
GPT-4 TurboOpenAI128K$10.00 + 3% $0.300 = $10.30$30.00 + 3% $0.900 = $30.90ctx 128K · in$10.00 + 3% $0.300 = $10.30out$30.00 + 3% $0.900 = $30.90
Claude 3 HaikuAnthropic200K$0.250 + 3% $0.0075 = $0.258$1.25 + 3% $0.037 = $1.29ctx 200K · in$0.250 + 3% $0.0075 = $0.258out$1.25 + 3% $0.037 = $1.29
Mistral LargeMistral AI128K$2.00 + 3% $0.060 = $2.06$6.00 + 3% $0.180 = $6.18ctx 128K · in$2.00 + 3% $0.060 = $2.06out$6.00 + 3% $0.180 = $6.18
GPT-3.5 Turbo (older v0613)OpenAI4K$1.00 + 3% $0.030 = $1.03$2.00 + 3% $0.060 = $2.06ctx 4K · in$1.00 + 3% $0.030 = $1.03out$2.00 + 3% $0.060 = $2.06
GPT-4 Turbo PreviewOpenAI128K$10.00 + 3% $0.300 = $10.30$30.00 + 3% $0.900 = $30.90ctx 128K · in$10.00 + 3% $0.300 = $10.30out$30.00 + 3% $0.900 = $30.90
Auto RouterOpenRouter2MVariableVariablectx 2M · inVariableoutVariable
GPT-3.5 Turbo 16kOpenAI16K$3.00 + 3% $0.090 = $3.09$4.00 + 3% $0.120 = $4.12ctx 16K · in$3.00 + 3% $0.090 = $3.09out$4.00 + 3% $0.120 = $4.12
GPT-3.5 TurboOpenAI16K$0.500 + 3% $0.015 = $0.515$1.50 + 3% $0.045 = $1.54ctx 16K · in$0.500 + 3% $0.015 = $0.515out$1.50 + 3% $0.045 = $1.54
GPT-4OpenAI8K$30.00 + 3% $0.900 = $30.90$60.00 + 3% $1.80 = $61.80ctx 8K · in$30.00 + 3% $0.900 = $30.90out$60.00 + 3% $1.80 = $61.80

Prices per 1M tokens, flat 3% fee included. Hover or tap a price for the math.

How to choose

Agent workloads punish you twice for the wrong pick: on cost (multi-step loops multiply token spend) and on context (a 262K window like Kimi K2.7 Code's fills up fast once you add tool schemas and history). GLM 5.2 and DeepSeek V4 Pro give you 1M+ context at under $1 input while ranking on design_arena — good defaults for long-running agents. If you need top-tier reasoning and can absorb the cost, Claude Opus 4.8 ranks 1 on design_arena androidnative (elo 1343) at $5/$25 per M. For throwaway prototyping, the free tier (Nemotron 3 Ultra free, Laguna M.1 free) costs nothing but ships the same benchmark numbers as their paid counterparts.

Questions

What's the cheapest model here that still has agent-relevant benchmarks?: Ring-2.6-1T and Ling-2.6-1T both sit at $0.075/$0.625 per M with 262,144-token context, though neither lists a best_benchmark score. If you want a priced, benchmarked option, DeepSeek V4 Flash is $0.09/$0.18 per M and ranks on design_arena svg (elo 1216).
Is there a free model with a real context window for agent testing?: Yes — Nemotron 3 Ultra (free) and North Mini Code (free) both run at $0/$0. Nemotron 3 Ultra (free) gives you the full 1,000,000-token context plus a design_arena 3d rank 40 (elo 1213), matching its paid version exactly.
How does OpenKey pricing work on these models?: You pay the provider's list price plus a flat 3% fee. For Claude Sonnet 5 at $2 input / $10 output per M tokens, that's $2 × 1.03 = $2.06 input and $10 × 1.03 = $10.30 output on OpenKey — same model, one key, no separate provider accounts.