Compare AI models
| Specifications | ||
ParametersThe learned values that shape how a model responds. B means billion and T means trillion. For mixture-of-experts models, the total count is larger than the number active for each token. Parameter count alone does not measure quality. | 72B | 4B |
Context windowHow much information the model can work with in one request, measured in tokens — pieces of words or other data. This includes your question, attachments, conversation and reply. Limits can vary by model variant and provider. | 128k | 256k |
| Benchmarks | ||
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. | 60.4% | 59.5% |
Terminal-Bench 2.1Agentic terminal coding — Can the AI work in a command-line terminal — running commands and finishing technical setup tasks the way a developer would? Higher is better. | — | 18.1% |
GPQA DiamondScience — Graduate-level science questions in biology, physics, and chemistry — hard enough that subject-matter PhDs score around 65%. Higher is better. | — | 72.41% |
IFBenchInstruction following — Tests whether the AI can follow detailed instructions and satisfy multiple constraints at once. Higher is better. | — | 77.94% |
| Overview | ||
| Company | Moonshot AI | NVIDIA |
| Release date | Jun 17 2025 | Oct 16 2026 |
| Access | Open Weight | Open Weight |
| Model details | View model | View model |
Other comparisons
Kimi-DevvsClaude Fable 5.2Nemotron Labs Dory 1.0 4BvsClaude Fable 5.2Kimi-DevvsGPT-6.1 TerraNemotron Labs Dory 1.0 4BvsGPT-6.1 TerraKimi-DevvsGemini 4 CarbonNemotron Labs Dory 1.0 4BvsGemini 4 CarbonKimi-DevvsMuse EmberNemotron Labs Dory 1.0 4BvsMuse EmberKimi-DevvsGrok 4.7Nemotron Labs Dory 1.0 4BvsGrok 4.7Kimi-DevvsDeepSeek-V4.1-Flash-1017Nemotron Labs Dory 1.0 4BvsDeepSeek-V4.1-Flash-1017Frequently asked questions
Kimi-Dev leads Nemotron Labs Dory 1.0 4B on 1 of the 1 benchmark they both report (SWE-Bench Verified). Kimi-Dev shipped 486 days before Nemotron Labs Dory 1.0 4B, so benchmark comparisons should account for the intervening progress.
Kimi-Dev has 72B parameters, while Nemotron Labs Dory 1.0 4B has 4B. Context windows are 128k (Kimi-Dev) vs 256k (Nemotron Labs Dory 1.0 4B).
On SWE-Bench Verified, Kimi-Dev leads at 60.4% vs Nemotron Labs Dory 1.0 4B at 59.5%.