Gemini 3.1 Flash-LitevsQwen3-Coder
Gemini 3.1 Flash-Lite | Qwen3-Coder | |
|---|---|---|
| Specifications | ||
Parameters | — | 480B |
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. | 11% | 20%Best |
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. | 1253 | — |
| Overview | ||
| Company | Qwen | |
| Release date | Mar 3 2026 | Jul 22 2025 |
| Access | Proprietary | Open Weight |
Which is better: Gemini 3.1 Flash-Lite or Qwen3-Coder?
Qwen3-Coder leads Gemini 3.1 Flash-Lite on 1 of the 1 benchmark they both report (BullshitBench v2). Qwen3-Coder shipped 224 days before Gemini 3.1 Flash-Lite, so benchmark comparisons should account for the intervening progress.
Gemini 3.1 Flash-Lite is proprietary, while Qwen3-Coder is open weight.
On BullshitBench v2, Qwen3-Coder leads at 20% vs Gemini 3.1 Flash-Lite at 11%.
Frequently asked questions
Gemini 3.1 Flash-Lite was released by Google on Mar 3 2026.
Qwen3-Coder was released by Qwen on Jul 22 2025.
Gemini 3.1 Flash-Lite is a proprietary model released by Google. Qwen3-Coder is an open weight model released by Qwen.
Other comparisons
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