Mistral AI
Mistral Medium 3.5
Mistral's April 28, 2026 model (v26.04), combining instruction-following, reasoning, and coding in 128B dense parameters. It supports vision, function calling, configurable reasoning, and a 256K-token context. Published weights use a Modified MIT license. Mistral lists standard provider API pricing of $1.50/$7.50 per MTok for input/output. Its May 22 product announcement made the model the default in Vibe CLI and Le Chat.
- Provider
- Mistral AI
- Context
- 256KCatalog · As of Aug 11, 2026Stale · 31d old
- yno subscription tier
- Pro
- Released
- Apr 28, 2026
- Speed
- Medium
- Reasoning
- Advanced
- Modality
- Multimodal
Benchmarks
Quality
- AA Intelligence Index
- AA Coding Index
- GPQA Diamond
- 74.8%Artificial Analysis · Date unknownAge unknown
Speed and latency
- Output speed
- 134.09tokens/sConfiguration: Prompt length: 1,000 · Parallel queries: 1Artificial Analysis · Date unknownAge unknown
- Time to first token
- 0.74sConfiguration: Prompt length: 1,000 · Parallel queries: 1Artificial Analysis · Date unknownAge unknown
- Time to first answer token
- 15.66sConfiguration: Prompt length: 1,000 · Parallel queries: 1Artificial Analysis · Date unknownAge unknown
API pricing
- API input cost
- API output cost
Benchmark variant: Mistral Medium 3.5
AA data retrieved Sep 11, 2026 · Artificial Analysis
Indexes use points; evaluations use accuracy percentages. API measurements do not measure yno application performance. Methodology
Capabilities
- Code
- Agentic
- Reasoning
- Vision
- Open Weights
- Function Calling
Use cases
- Agentic coding
- European sovereignty
- Self-hosted deployments
- Document and image QnA
Strengths
- 128B dense model
- Vision and 256K context
- Configurable reasoning effort
- Modified MIT open weights
Best for
Teams building coding and image-analysis agents with hosted or self-hosted deployment
No credit card required
Related models
Frequently asked
- What is Mistral Medium 3.5?
- Mistral's April 28, 2026 model (v26.04), combining instruction-following, reasoning, and coding in 128B dense parameters. It supports vision, function calling, configurable reasoning, and a 256K-token context. Published weights use a Modified MIT license. Mistral lists standard provider API pricing of $1.50/$7.50 per MTok for input/output. Its May 22 product announcement made the model the default in Vibe CLI and Le Chat.
- How much does Mistral Medium 3.5 cost in yno.ai?
- Mistral Medium 3.5 is available on the Pro tier of yno.ai.
- What can Mistral Medium 3.5 do?
- Mistral Medium 3.5 is best for Teams building coding and image-analysis agents with hosted or self-hosted deployment. Its main capabilities include Code, Agentic, Reasoning, Vision, Open Weights, Function Calling.
- How does Mistral Medium 3.5 compare to other models?
- Mistral Medium 3.5 excels at 128B dense model and is recommended for Agentic coding, European sovereignty, Self-hosted deployments, Document and image QnA. See related models below.
- How do I use Mistral Medium 3.5 in yno.ai?
- Sign up for yno.ai, select Mistral Medium 3.5 from the model picker, and start chatting.