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Mistral Medium 3.5 128B

Mistral
by Mistral AI

A high performing model for text generation, coding and agentic use cases.

Try in Chat
Free EndpointDownloadableApr 29, 2026open license4M API calls / 30d

Specifications

Context Length
128K
128,000 tokens
Input Price
Free
per 1M tokens
Output Price
Free
per 1M tokens
Modalities
1
text→text

Capabilities

text generationchatcodeagentic

Tags

codingagentictext-generation

API Usage

1Router is fully OpenAI-compatible. Just set the base URL and use this model ID:

mistralai/mistral-medium-3.5-128b
cURL
curl https://api.1router.com/v1/chat/completions \
  -H "Authorization: Bearer $ROUTER_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "mistralai/mistral-medium-3.5-128b",
    "messages": [{"role": "user", "content": "Hello!"}]
  }'