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OpenKey

Mistral Large 2407

Mistral AIReleased Nov 19, 2024

This is Mistral AI's flagship model, Mistral Large 2 (version mistral-large-2407). It's a proprietary weights-available model and excels at reasoning, code, JSON, chat, and more. Read the launch announcement [here](https://mistral.ai/news/mistral-large-2407/)....

Try in playground
Context window
131K tokens
Input
text, file
Output
text
Tokenizer
Mistral
Knowledge cutoff
Mar 31, 2024
Released
Nov 19, 2024

Pricing

Per 1M tokens. The provider price and our flat 3% fee are separate columns — what you pay is their sum.

Per 1M tokensProvider+ 3% feeYou pay
Input$2.00$0.060$2.06
Output$6.00$0.180$6.18
Cache read$0.200$0.0060$0.206

Supported parameters

  • frequency_penalty
  • max_tokens
  • presence_penalty
  • response_format
  • seed
  • stop
  • structured_outputs
  • temperature
  • tool_choice
  • tools
  • top_p

Call it

OpenAI-compatible: point your SDK at api.openkey.ai/v1 and use model mistralai/mistral-large-2407.

Code sample language
curl https://api.openkey.ai/v1/chat/completions \
  -H "Authorization: Bearer $OPENKEY_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "mistralai/mistral-large-2407",
    "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="mistralai/mistral-large-2407",
    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: "mistralai/mistral-large-2407",
  messages: [{ role: "user", content: "Hello" }],
});
console.log(completion.choices[0].message.content);

Questions

How much does Mistral Large 2407 cost via API?
Through OpenKey, Mistral Large 2407 costs $2.06 per 1M input tokens and $6.18 per 1M output tokens. That is the provider price ($2.00 / $6.00) plus a flat 3% fee — nothing else.
What is Mistral Large 2407's context window?
Mistral Large 2407 accepts up to 131K tokens of context.
Is Mistral Large 2407 OpenAI-compatible?
Yes. Send requests to OpenKey's /v1/chat/completions endpoint with model "mistralai/mistral-large-2407" using any OpenAI SDK — only the base URL and API key change.
What inputs does Mistral Large 2407 support?
Mistral Large 2407 accepts text, file input and produces text output. Its knowledge cutoff is Mar 31, 2024.

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