Kimi K2 ThinkingvsNemotron-4 340B
Kimi K2 Thinking | Nemotron-4 340B | |
|---|---|---|
| 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 | 340B |
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 | ||
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 | — |
Cheapest outputLowest output rate across third-party providers, excluding the lab itself. May come from a different provider than the cheapest input. | $2.50Google | — |
| 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. | 71.3% | — |
| Overview | ||
| Company | Moonshot AI | NVIDIA |
| Release date | Nov 6 2025 | Jun 14 2024 |
| Access | Open Weight | Open Weight |
Other comparisons
Kimi K2 ThinkingvsClaude Opus 5Nemotron-4 340BvsClaude Opus 5Kimi K2 ThinkingvsGPT-5.6 SolNemotron-4 340BvsGPT-5.6 SolKimi K2 ThinkingvsGemini 3.7 FlashNemotron-4 340BvsGemini 3.7 FlashKimi K2 ThinkingvsMuse GlimmerNemotron-4 340BvsMuse GlimmerKimi K2 ThinkingvsGrok 4.6Nemotron-4 340BvsGrok 4.6Kimi K2 ThinkingvsDeepSeek-V4-Pro-0813Nemotron-4 340BvsDeepSeek-V4-Pro-0813
Frequently asked questions
Kimi K2 Thinking and Nemotron-4 340B don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. Nemotron-4 340B shipped 510 days before Kimi K2 Thinking, so benchmark comparisons should account for the intervening progress.
Kimi K2 Thinking has 1T parameters, while Nemotron-4 340B has 340B.
Direct benchmark comparisons are unavailable — Kimi K2 Thinking and Nemotron-4 340B don't publish scores on any of the same benchmarks.
Kimi K2 Thinking was released by Moonshot AI on Nov 6 2025.
Nemotron-4 340B was released by NVIDIA on Jun 14 2024.