Mistral Medium 3.5 vs Mistral Medium 3.1

Best cell per row highlighted. Null means undisclosed — never counted as zero.

Mistral AI
Mistral Medium 3.5GA
8.4
AI Panel
Mistral AI
Mistral Medium 3.1GA
7.7
AI Panel

Identity & lifecycle

ProviderMistral AIMistral AI
Family / tierMistral Medium · MediumMistral Medium · Medium
StatusGAGA
Released2026-04-282025-08-12
Knowledge cutoff2026-022025-04

Architecture & context

Context window256K131K
Max output tokens33K16K
Input modalitiestext, imagetext, image
Reasoning modeoptionalnone
Open weightsYesNo

Pricing (per Mtok)

Input$1.5$0.4
Output$7.5$2
Cached input$0.04
Batch input$0.75$0.2
Free tierYesYes

Speed

Output speed (tok/s)45
Time to first token (s)
Latency tiermediummedium

Trust & deployment

Trains on inputsNoNo
Licensecustom-modified-mitProprietary
CloudsBedrock, Azure AI FoundryBedrock, Azure AI Foundry, Vertex AI
ComplianceSOC2, ISO27001, GDPRSOC2, ISO27001, GDPR

AI Panel scoring

Unified score8.47.7
Decision Maker8.57.5
Domain Strategist8.57
Finance Lead8.59
Domain Practitioner97.5
Power User7.57
Skeptic77
Value score8.59

Benchmarks

GPQA Diamond57
SWE-bench Verified77.6
HumanEval92
TAU-bench91.4
Artificial Analysis Index21

Scores link to their sources. Missing cells mean the vendor hasn't disclosed a result — honesty over padding.