Model specification · Mistral

Mistral Medium 3.1

mistralai/mistral-medium-3.1

Mistral Medium 3.1 is an updated version of Mistral Medium 3, which is a high-performance enterprise-grade language model designed to deliver frontier-level capabilities at significantly reduced operational cost. It balances...

SpecificationsReported values
Context window
131K
Maximum output
Architecture
text+image+file->text
Tokenizer
Mistral
Knowledge cutoff
2025-06-30
Moderated
No
Input modalities
text image file
Output modalities
text
Full pricingUSD where reported
PriceStandard
Input$0.400 / M
Output$2.00 / M
Benchmark indexesReported indexes
Intelligence
14.7
Coding
20.5
Agentic
6.2
Design Arena Elo
1119
Example workload costsStandard pricing only
WorkloadInput / outputCache shareEstimated cost
Quick check10K / 1K × 10%$0.00600
Long analysis100K / 4K × 150%$0.030
Workday20K / 2K × 1,00030%$9.84
More from MistralAll Mistral models
ModelContextInput / MOutput / MIntel.
Mistral Medium 3.5262K$1.50$7.5029.9
Mistral Small 4262K$0.150$0.60019.6
Mistral Large 3 2512262K$0.500$1.5015.9
Ministral 3 14B 2512262K$0.200$0.20011.1
Ministral 3 8B 2512262K$0.150$0.1509
Ministral 3 3B 2512131K$0.100$0.1006.8