Nova Premier 1.0
AmazonReleased Oct 31, 2025
Amazon Nova Premier is the most capable of Amazon’s multimodal models for complex reasoning tasks and for use as the best teacher for distilling custom models.
- Context window
- 1M tokens
- Max output
- 32K tokens
- Input
- text, image
- Output
- text
- Tokenizer
- Nova
- Released
- Oct 31, 2025
Pricing
Per 1M tokens. The provider price and our flat 3% fee are separate columns — what you pay is their sum.
| Per 1M tokens | Provider | + 3% fee | You pay |
|---|---|---|---|
| Input | $2.50 | $0.075 | $2.58 |
| Output | $12.50 | $0.375 | $12.88 |
| Cache read | $0.625 | $0.019 | $0.644 |
Benchmarks
Design Arena
| Category | Elo | Win rate | Rank |
|---|---|---|---|
| Websitesmodels | 878 | 26.2% | #108 |
Head-to-head preference voting. How we filter and rank
Supported parameters
- max_tokens
- stop
- temperature
- tools
- top_k
- top_p
Call it
OpenAI-compatible: point your SDK at api.openkey.ai/v1 and use model amazon/nova-premier-v1.
curl https://api.openkey.ai/v1/chat/completions \
-H "Authorization: Bearer $OPENKEY_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "amazon/nova-premier-v1",
"messages": [{"role": "user", "content": "Hello"}]
}'import os
from openai import OpenAI
client = OpenAI(
base_url="https://api.openkey.ai/v1",
api_key=os.environ["OPENKEY_API_KEY"],
)
completion = client.chat.completions.create(
model="amazon/nova-premier-v1",
messages=[{"role": "user", "content": "Hello"}],
)
print(completion.choices[0].message.content)import OpenAI from "openai";
const client = new OpenAI({
baseURL: "https://api.openkey.ai/v1",
apiKey: process.env.OPENKEY_API_KEY,
});
const completion = await client.chat.completions.create({
model: "amazon/nova-premier-v1",
messages: [{ role: "user", content: "Hello" }],
});
console.log(completion.choices[0].message.content);Questions
- How much does Nova Premier 1.0 cost via API?
- Through OpenKey, Nova Premier 1.0 costs $2.58 per 1M input tokens and $12.88 per 1M output tokens. That is the provider price ($2.50 / $12.50) plus a flat 3% fee — nothing else.
- What is Nova Premier 1.0's context window?
- Nova Premier 1.0 accepts up to 1M tokens of context and returns up to 32K tokens per request.
- Is Nova Premier 1.0 OpenAI-compatible?
- Yes. Send requests to OpenKey's /v1/chat/completions endpoint with model "amazon/nova-premier-v1" using any OpenAI SDK — only the base URL and API key change.
- What inputs does Nova Premier 1.0 support?
- Nova Premier 1.0 accepts text, image input and produces text output.
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