Mistral Medium 3.5

Name: Mistral Medium 3.5
Brand: mistral
SKU: mistral/mistral-medium-3-5
Price: 1.575 USD
Availability: InStock

mistral/mistral-medium-3-5

text, image, document in · text out · 262,144 context · 209,715 max output

toolsschemavisionreasoningno-trainShow prices also in

Effective cost per 1k requestsInput tokens 2,000Output tokens 500Cached share 50%

cost = p_in·(input − cached) + p_cache_read·cached + p_out·output + p_req; cached tokens are the prefix a sticky endpoint already holds (part2b §9.3), which is why the cheapest list price is not always the cheapest request.

Provider	Region · quant	Context / max out	Input / M	Output / M	Cache read / write	Markup	Per 1k req	Uptime 30 d	TTFT p50 / p95	Throughput	Last 24 h	Fidelity	Data	Capabilities	Status
OpenRouter	global · unknown	262,144 / 209,715	$1.575	$7.875	— / —	+5.0%	$7.088	—	—	—	no traffic	—	no-train 30 d	model default	active

Quick start

curl https://api.ai.ml/v1/chat/completions \
  -H "Authorization: Bearer $AIML_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model":"mistral/mistral-medium-3-5","messages":[{"role":"user","content":"Say hello"}]}'

Get a key in the console

Changelog

new_model model mistral/mistral-medium-3-5 added (active); endpoint ep_openrouter_mistral-medium-3-5_global (mistralai/mistral-medium-3-5) added as active; price input 1.575 output 7.875 USD/M 10/5/2026