Gemini 3.8 Flash CybervsMistral Medium 3.5
Gemini 3.8 Flash Cyber | Mistral Medium 3.5 | |
|---|---|---|
| Specifications | ||
ParametersA rough measure of how big the model is. More parameters usually means more capable and more expensive to run, though it is a poor guide on its own — a smaller, newer model often beats a larger, older one. | — | 128B |
Context windowHow much text the model can hold in mind at once — your question, any documents you attach, the conversation so far, and its own reply. Go past it and the earliest part falls out of view. | — | 256k |
| API pricingUSD per 1M tokens · lower wins | ||
Input priceWhat you pay for everything you send the model — your question, plus any documents or earlier conversation you include with it. | — | $1.50 |
Output priceWhat you pay for the text the model writes back. It is normally the dearer half: producing an answer costs more than reading one. | — | $7.50 |
| BenchmarksPublished by one model only | ||
SWE-Bench VerifiedCoding — Real 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% |
CyberGymCybersecurity — Tests the AI on cybersecurity challenges — finding and exploiting software weaknesses inside a safe sandbox. Higher is better. | 86.2% | — |
| Overview | ||
| Company | Mistral | |
| Release date | Sep 2 2026 | Apr 29 2026 |
| Access | Proprietary | Open Weight |
Other comparisons
Frequently asked questions
Gemini 3.8 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. Only Mistral Medium 3.5 has a verified first-party API price: $1.50 per million input tokens and $7.50 per million output tokens. No pay-as-you-go API rate is tracked for Gemini 3.8 Flash Cyber. Mistral Medium 3.5 shipped 126 days before Gemini 3.8 Flash Cyber, so benchmark comparisons should account for the intervening progress.
Gemini 3.8 Flash Cyber is proprietary, while Mistral Medium 3.5 is open weight.
Direct benchmark comparisons are unavailable — Gemini 3.8 Flash Cyber and Mistral Medium 3.5 don't publish scores on any of the same benchmarks.
Gemini 3.8 Flash Cyber was released by Google on Sep 2 2026.
Mistral Medium 3.5 was released by Mistral on Apr 29 2026.
Only Mistral Medium 3.5 has a verified first-party API price: $1.50 per million input tokens and $7.50 per million output tokens. No pay-as-you-go API rate is tracked for Gemini 3.8 Flash Cyber. Rates are pay-as-you-go API prices verified on August 18, 2026.
Gemini 3.8 Flash Cyber is a proprietary model released by Google. Mistral Medium 3.5 is an open weight model released by Mistral.