Gemini 3.5 Flash CybervsKimi K2 Thinking
Gemini 3.5 Flash Cyber | Kimi K2 Thinking | |
|---|---|---|
| Specifications | ||
Parameters | — | 1T |
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. | — | 71.3% |
| Timeline | ||
| Release gap | Kimi K2 Thinking shipped 257 days before Gemini 3.5 Flash Cyber | |
| Overview | ||
| Company | Moonshot AI | |
| Release date | Jul 21 2026 | Nov 6 2025 |
| Access | Proprietary | Open Weight |
Which is better: Gemini 3.5 Flash Cyber or Kimi K2 Thinking?
Gemini 3.5 Flash Cyber and Kimi K2 Thinking don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. Kimi K2 Thinking shipped 257 days before Gemini 3.5 Flash Cyber, so benchmark comparisons should account for the intervening progress.
Gemini 3.5 Flash Cyber is proprietary, while Kimi K2 Thinking is open weight.
Direct benchmark comparisons are unavailable — Gemini 3.5 Flash Cyber and Kimi K2 Thinking 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.
Kimi K2 Thinking was released by Moonshot AI on Nov 6 2025.
Gemini 3.5 Flash Cyber is a proprietary model released by Google. Kimi K2 Thinking is an open weight model released by Moonshot AI.
Other comparisons
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