Mistral AI

Mistral Medium 3.1

Type
language model
Context
262K tokens
Max output
262K
Released
12 August 2025
API string
mistral-medium-2508

Prices by provider

Provider Input, $ per 1M Output, $ per 1M In our data since
Mistral AI $0.4 $2 31 Jul 2026

Only the base tier and only per-token prices are shown. Batch, discounted and cached rates, as well as prices per image or per second of video, do not go into this table: they cannot stand in the same column as a price per million tokens.

The date in the last column is the day this price first entered our collection. The price may well be older: before that day we simply were not recording it. It has not changed since — otherwise a new row with a new date would stand in its place.

Measurement results

Task set Result Run conditions Measured by
Arena Score in French 1,461.53 1,447–1,477 — —
Arena Score in English 1,436.8 1,433–1,440 — —
Arena Score, programming 1,434.76 1,430–1,439 — —
Arena Score in Spanish 1,429.58 1,416–1,443 — —
Arena Score, hard prompts 1,427.12 1,424–1,430 — —
Arena Score, overall 1,425.32 1,423–1,428 — —
Arena Score, multi-turn dialogue 1,419.98 1,415–1,425 — —
Arena Score in Russian 1,413.13 1,406–1,420 — —
Arena Score, mathematics 1,410.6 1,403–1,418 — —
Arena Score, expert questions 1,409.62 1,402–1,418 — —
Arena Score, long queries 1,407.51 1,403–1,412 — —
Arena Score, instruction following 1,399.31 1,395–1,404 — —
Arena Score, creative writing 1,392.2 1,387–1,398 — —
Arena Score, text recognition in images 1,174.45 1,167–1,182 — —
Arena Score, understanding diagrams 1,173.36 1,163–1,184 — —
Arena Score, working with images 1,172.01 1,166–1,178 — —