Gemini 3.5 Flash-LitevsKimi K2.6
Gemini 3.5 Flash-Lite | Kimi K2.6 | |
|---|---|---|
| Specifications | ||
Parameters | — | 1T |
Context window | — | 256k |
| Benchmarks | ||
Nonsense detection BullshitBench v2Given a confidently-worded but nonsensical prompt, does the AI spot that it makes no sense and push back — instead of playing along and inventing an answer? The score is how often it clearly called out the nonsense. Higher is better. | — | 65% |
Agentic coding SWE-Bench ProCan the AI fix real bugs in real software? It's handed actual problems from open-source projects and has to write code that genuinely solves them. Higher is better. | 54.2% | — |
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. | — | 80.2% |
Agentic coding CursorBench v3.1Cursor's own test of harder, real-world coding tasks inside a code editor. Higher is better. | — | 47.6% |
Next.js coding Next.js EvalsVercel's open eval of how well AI coding agents build and migrate real Next.js apps — measured as the share of tasks the agent completes successfully. Higher is better. | — | 67% |
Competitive coding LiveCodeBenchCoding problems published so recently the AI can't have seen them in training — a contamination-free test of raw programming skill. Higher is better. | — | 89.6% |
Agentic terminal coding Terminal-Bench 2.1Can the AI work in a command-line terminal — running commands and finishing technical setup tasks the way a developer would? Higher is better. | 54% | — |
Browser agent BU BenchCan the AI drive a real web browser to finish tasks — clicking, filling forms, and navigating sites the way a person would? Run by Browser Use on their BU Bench task set. Higher is better. | 49% | — |
Science GPQA DiamondGraduate-level science questions in biology, physics, and chemistry — hard enough that subject-matter PhDs score around 65%. Higher is better. | — | 90.5% |
Agentic computer use OSWorld-VerifiedCan the AI actually operate a computer — clicking, typing, and using real apps — to finish tasks on its own? Higher is better. | 74% | — |
Knowledge work GDPval-AA v2economically valuable knowledge work (v2, re-based Elo) | 1140 | — |
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. | — | 1513 |
| Timeline | ||
| Release gap | Kimi K2.6 shipped 91 days before Gemini 3.5 Flash-Lite | |
| Overview | ||
| Company | Moonshot AI | |
| Release date | Jul 21 2026 | Apr 21 2026 |
| Access | Proprietary | Open Weight |
Which is better: Gemini 3.5 Flash-Lite or Kimi K2.6?
Gemini 3.5 Flash-Lite and Kimi K2.6 don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. Kimi K2.6 shipped 91 days before Gemini 3.5 Flash-Lite, so benchmark comparisons should account for the intervening progress.
Gemini 3.5 Flash-Lite is proprietary, while Kimi K2.6 is open weight.
Direct benchmark comparisons are unavailable — Gemini 3.5 Flash-Lite and Kimi K2.6 don't publish scores on any of the same benchmarks.
Frequently asked questions
Gemini 3.5 Flash-Lite was released by Google on Jul 21 2026.
Kimi K2.6 was released by Moonshot AI on Apr 21 2026.
Gemini 3.5 Flash-Lite is a proprietary model released by Google. Kimi K2.6 is an open weight model released by Moonshot AI.
Other comparisons
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