Mistral Medium 3 is Mistral AI's language model with a 131K context window and up to 8K output tokens, available from 3 providers, starting at $0.4 / 1M input and $2.00 / 1M output. Mistral AI's third-generation medium-tier enterprise model balancing frontier reasoning capabilities with significantly lower operational cost.
Specifications
Canonical IDmistral-medium-3
TypeLanguage
StatusActive
CreatorMistral AIMistral AI
Providers
Context Window131K tokens
Max Output8K tokens
Input ModalitiesImageText
Output ModalitiesText
Release Date · 1 year ago
Knowledge Cutoff · 1 year ago
Benchmarks
Intelligence Index
18.8
#240
Coding Index
13.6
#260
Math Index
30.3
#176
MMLU-Pro
0.8
#154
GPQA
0.6
#274
HLE
0.0
#363
LiveCodeBench
0.4
#171
AIME
0.4
#58
IFBench
0.4
#238
Time to First Token
0.53s
#264
SciCode
0.3
#202
MATH-500
0.9
#61
AIME 2025
0.3
#176
LCR
0.3
#222
TerminalBench Hard
0.0
#280
TAU2
0.2
#274
Output TPS
47.1
#231

Capabilities

Input2/5
Text
Image
Audio·
Video·
PDF·
Output1/5
Text
Image·
Audio·
Video·
Embedding·
Capabilities3/13
Reasoning·
Adaptive Reasoning·
Function Calling
Parallel Function Calling·
Structured Outputs
Native JSON Schema
Web Search·
URL Context·
Computer Use·
Code Execution·
File Search·
Prompt Caching·
Assistant Prefill·

Pricing by Provider

US Dollar ($)
Per 1M tokens
ProviderStandardBatch
Input
$ / 1M
Output
$ / 1M
Cache Read
$ / 1M
Input
$ / 1M
Output
$ / 1M
Google Vertex AI logo
Google Vertex AI
vertex_ai/mistral-medium-3
$0.4$2.00N/A
Mistral AI logo
Mistral AI
mistral-medium-3
$1.50$7.50N/A$0.75$3.75
OpenRouter logo
OpenRouter
mistralai/mistral-medium-3
$0.4$2.00$0.04

Cost Calculator

US Dollar ($)
Preset:

Versions

VersionReleasedContextInput / 1MOutput / 1MStatus
Cydonia 24B V4.1131K$0.300$0.500Available
Mistral Small 4Available
Mistral Small 4 Non-ReasoningAvailable
Mistral Medium 3.5262K$1.50$7.50Available
Mistral Large 3 675B Instruct128K$0.500$1.50Available
Mistral Medium 3.1131K$0.400$2.00Available
Mistral Small 3.2 24B Instruct128K$0.075$0.200Available
Mistral Medium 3131K$0.400$2.00Current
Mistral Small 3.2131K$0.060$0.180Available
Mistral Small 3.1Available
Mistral Small 3Available

Model IDs

mistral-medium-3
mistralai/mistral-medium-3
publishers/google/models/mistral-medium-3
vertex_ai/mistral-medium-3
vertex_ai/mistral-medium-3@001
vertex_ai/mistralai/mistral-medium-3
vertex_ai/mistralai/mistral-medium-3@001