Gemini 4 Argon
Claude Opus 5.5
Muse Wonder
MiMo-V2.6-Pro
Qwen3.8-Max
Kimi K3
GLM-5.3
GPT-5.5
ERNIE 5.1
DeepSeek-V4.1-Flash-20260910
Grok 4.20 Beta
amazon-nova-experimental-chat
Dola Seed 2.0 Pro
NVIDIA-Nemotron-3-Ultra-550B-A55B
Gemma 4 31B
Step 5 Preview
Mistral Small 4
Mistral Small 4 is an open-weight model from Mistral AI, released Mar 16, 2026. Its best result is #115 of 115 on Vibe Code Bench with 0.00%. It costs $0.15 per million input tokens and $0.60 per million output tokens, with a 256K-token context window.
- Developer
- Mistral AI
- Released
- Mar 16, 2026
- Context window
- 256K
- Price in / out, per 1M tokens
- $0.15 / $0.60
- Weights
- Open
- Inputs
- Text, Images
- Reasoning
- Yes
- Tool use
- Yes
- Hugging Face downloads, 30 days
- 67.9K
- Hugging Face likes
- 457
Benchmarks
| Benchmark | Score bar | Accuracy | Rank | Cost / test |
|---|---|---|---|---|
| Vibe Code BenchCoding | 0.00% | 115 / 115 | $6.47 |
Vals AI, as of Oct 24, 2026.
Compare Mistral Small 4
Mistral AI
Europe’s leading model lab, with efficient open and commercial models and EU hosting. Founded 2023, based in Paris. mistral.ai
Questions
Who makes Mistral Small 4?
Mistral Small 4 is made by Mistral AI, founded 2023 and based in Paris.
How much does Mistral Small 4 cost?
$0.15 per million input tokens and $0.60 per million output tokens, at its provider’s list price.
What is Mistral Small 4’s context window?
256K tokens (262,144).
Is Mistral Small 4 open source?
Mistral Small 4 has open weights, downloadable from Hugging Face (mistralai/Mistral-Small-4-119B-2603).