Codestral 2508 API

mistralai/codestral-2508
Codestral 2508 on AIMLAPI.
Context
256K tokens
Input
$0.41262 / 1M tokens
Output
$1.23786 / 1M tokens

How to use Codestral 2508 API

Install any OpenAI-compatible SDK, point it at api.aimlapi.com/v1, and set the model to mistralai/codestral-2508.
import requests

r = requests.post(
    "https://api.aimlapi.com/v1/chat/completions",
    headers={"Authorization": "Bearer " + AIMLAPI_KEY},
    json={
      "model": "mistralai/codestral-2508",
      "messages": [
        {
          "role": "user",
          "content": "Hello!"
        }
      ]
    },
)
print(r.json())
const r = await fetch("https://api.aimlapi.com/v1/chat/completions", {
  method: "POST",
  headers: {
    Authorization: `Bearer ${process.env.AIMLAPI_KEY}`,
    "Content-Type": "application/json",
  },
  body: JSON.stringify({
    "model": "mistralai/codestral-2508",
    "messages": [
      {
        "role": "user",
        "content": "Hello!"
      }
    ]
  }),
});
console.log(await r.json());
curl -X POST https://api.aimlapi.com/v1/chat/completions \
  -H "Authorization: Bearer $AIMLAPI_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model":"mistralai/codestral-2508","messages":[{"role":"user","content":"Hello!"}]}'

OpenAI-compatible — swap the base URL and it works with your existing SDK.

Codestral 2508 API Pricing

TypePrice
Input
$0.41262 / 1M tokens
Output
$1.23786 / 1M tokens
Cached input
$0.041262 / 1M tokens

Codestral 2508 vs other models

ModelInputOutputContextBest for
$0.41262 / 1M tokens
$1.23786 / 1M tokens
256K tokens
Reasoning + agents
$6.5 / 1M tokens
$39 / 1M tokens
1.05M tokens
Reasoning + agents
$2.6 / 1M tokens
$13 / 1M tokens
1M tokens
Balanced coding + agents
$3.9 / 1M tokens
$19.5 / 1M tokens
1M tokens
Long-context, multimodal & agentic workflows
$0.65 / 1M tokens
$3.9 / 1M tokens
1.05M tokens
Reasoning + agents

Frequently asked questions

Codestral 2508 has a 256,000 tokens context window.

Codestral 2508 takes image, text as input and returns text.

Use mistralai/codestral-2508 as the model id. Requests go to https://api.aimlapi.com/v1/chat/completions.

Codestral 2508 is priced at input $0.41262 / 1M tokens, output $1.23786 / 1M tokens, cached input $0.041262 / 1M tokens.

Yes, Codestral 2508 can stream responses as they are generated.

Yes, Codestral 2508 accepts image input alongside text.

Codestral 2508 was built by Mistral AI.

Yes, it supports function calling and tool use, including parallel tool calls.

Yes, web search is listed among its supported features and capabilities.

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