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. | — | 8B |
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. | 200k | 64k |
| These models have no shared benchmark scores. | ||
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. | 49% | — |
| Overview | ||
| Company | Anthropic | NVIDIA |
| Release date | Oct 22 2024 | Oct 23 2026 |
| Access | Closed | Open Weight |
| Model details | View model | View model |
Other comparisons
Claude 3.5 Sonnet (upgraded)vsGPT-6.1 SolNemotron 3.5 Bolt E4B 4GBvsGPT-6.1 SolClaude 3.5 Sonnet (upgraded)vsGemini 4 ArgonNemotron 3.5 Bolt E4B 4GBvsGemini 4 ArgonClaude 3.5 Sonnet (upgraded)vsMuse Spark OpenNemotron 3.5 Bolt E4B 4GBvsMuse Spark OpenClaude 3.5 Sonnet (upgraded)vsGrok 4.7Nemotron 3.5 Bolt E4B 4GBvsGrok 4.7Claude 3.5 Sonnet (upgraded)vsDeepSeek-V4.1-Flash-1017Nemotron 3.5 Bolt E4B 4GBvsDeepSeek-V4.1-Flash-1017Claude 3.5 Sonnet (upgraded)vsMistral Large 4Nemotron 3.5 Bolt E4B 4GBvsMistral Large 4Frequently asked questions
Claude 3.5 Sonnet (upgraded) and Nemotron 3.5 Bolt E4B 4GB don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. Claude 3.5 Sonnet (upgraded) shipped 731 days before Nemotron 3.5 Bolt E4B 4GB, so benchmark comparisons should account for the intervening progress.
Context windows are 200k (Claude 3.5 Sonnet (upgraded)) vs 64k (Nemotron 3.5 Bolt E4B 4GB). Claude 3.5 Sonnet (upgraded) is closed, while Nemotron 3.5 Bolt E4B 4GB is open weight.
Direct benchmark comparisons are unavailable — Claude 3.5 Sonnet (upgraded) and Nemotron 3.5 Bolt E4B 4GB don't publish scores on any of the same benchmarks.