Kimi K2 ThinkingvsQwen3-Coder
Kimi K2 Thinking | Qwen3-Coder | |
|---|---|---|
| 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. | 1T | 480B |
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 | 256k |
| API pricingUSD per 1M tokens · lower wins · base tier | ||
Input priceWhat you pay for everything you send the model — your question, plus any documents or earlier conversation you include with it. | — | $1.00 |
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. | — | $5.00 |
Cheapest inputLowest input rate across third-party providers, excluding the lab itself. The cheapest endpoint may run a quantised build or a shorter context — see "Available from" on the model page. | $0.60Google | $0.22Google |
Cheapest outputLowest output rate across third-party providers, excluding the lab itself. May come from a different provider than the cheapest input. | $2.50Google | $1.55Novita |
| BenchmarksPublished by one model only | ||
BullshitBench v2Nonsense detection — Given 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. | — | 20% |
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. | 71.3% | — |
| Overview | ||
| Company | Moonshot AI | Qwen |
| Release date | Nov 6 2025 | Jul 22 2025 |
| Access | Open Weight | Open Weight |
Other comparisons
Kimi K2 ThinkingvsClaude Fable 5.1Qwen3-CodervsClaude Fable 5.1Kimi K2 ThinkingvsGPT-6 AstraQwen3-CodervsGPT-6 AstraKimi K2 ThinkingvsGemini 3.8 FlashQwen3-CodervsGemini 3.8 FlashKimi K2 ThinkingvsMuse Spark 1.3Qwen3-CodervsMuse Spark 1.3Kimi K2 ThinkingvsGrok 4.6Qwen3-CodervsGrok 4.6Kimi K2 ThinkingvsDeepSeek-V4.1-FlashQwen3-CodervsDeepSeek-V4.1-Flash
Frequently asked questions
Kimi K2 Thinking and Qwen3-Coder don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. Only Qwen3-Coder has a verified first-party API price: $1.00 per million input tokens and $5.00 per million output tokens. No pay-as-you-go API rate is tracked for Kimi K2 Thinking. Qwen3-Coder shipped 107 days before Kimi K2 Thinking, so benchmark comparisons should account for the intervening progress.
Kimi K2 Thinking has 1T parameters, while Qwen3-Coder has 480B. Context windows are 256k (Kimi K2 Thinking) vs 256k (Qwen3-Coder).
Direct benchmark comparisons are unavailable — Kimi K2 Thinking and Qwen3-Coder don't publish scores on any of the same benchmarks.