Gemini 3.5 Flash CybervsMistral Medium 3.5
Gemini 3.5 Flash Cyber | Mistral Medium 3.5 | |
|---|---|---|
| Specifications | ||
Parameters | — | 128B |
Context window | — | 256k |
| Benchmarks | ||
Coding SWE-Bench VerifiedReal coding tasks pulled from open-source projects — the AI has to find and fix actual bugs. A human-checked version of the original SWE-Bench. Higher is better. | — | 77.6% |
Community preference (code) Arena Elo (Code)Like the text arena, but people vote on which AI writes better code. The votes become a chess-style Elo rating on arena.ai. Higher is better. | — | 1267 |
| Timeline | ||
| Release gap | Mistral Medium 3.5 shipped 83 days before Gemini 3.5 Flash Cyber | |
| Overview | ||
| Company | Mistral | |
| Release date | Jul 21 2026 | Apr 29 2026 |
| Access | Proprietary | Open Weight |
Which is better: Gemini 3.5 Flash Cyber or Mistral Medium 3.5?
Gemini 3.5 Flash Cyber and Mistral Medium 3.5 don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. Mistral Medium 3.5 shipped 83 days before Gemini 3.5 Flash Cyber, so benchmark comparisons should account for the intervening progress.
Gemini 3.5 Flash Cyber is proprietary, while Mistral Medium 3.5 is open weight.
Direct benchmark comparisons are unavailable — Gemini 3.5 Flash Cyber and Mistral Medium 3.5 don't publish scores on any of the same benchmarks.
Frequently asked questions
Gemini 3.5 Flash Cyber was released by Google on Jul 21 2026.
Mistral Medium 3.5 was released by Mistral on Apr 29 2026.
Gemini 3.5 Flash Cyber is a proprietary model released by Google. Mistral Medium 3.5 is an open weight model released by Mistral.