Devstral 2 vs Gemini 3.5 Flash
Mistral AI vs Google — benchmarks, pricing, and capabilities side by side.
- •Gemini 3.5 Flash has the higher intelligence index (92.2 vs 54.3)
- •Devstral 2 is cheaper ($0.40 vs $1.50 per 1M input)
- •Gemini 3.5 Flash is faster
- •Gemini 3.5 Flash has a larger context window (1M)
| Devstral 2 | Gemini 3.5 Flash | |
|---|---|---|
| Intelligence index | 54.3 | 92.2 |
| Developer | Mistral AI | |
| Type | LLM | Multimodal |
| Access | Open weights | API only |
| Context window | 262,144 tokens | 1,048,576 tokens |
| Input price | $0.40 / 1M | $1.50 / 1M |
| Output price | $2.00 / 1M | $9.00 / 1M |
| Speed | 51 tok/s | 221 tok/s |
| Released | December 9, 2025 | May 19, 2026 |
| Parameters | — | — |
| Input modalities | Text | Text, Image, Audio, Video |
| Output modalities | Text | Text |
Shared benchmarks
Devstral 2
Gemini 3.5 Flash
GPQA Diamond
59.4
92.2
Humanity’s Last Exam
3.6
41