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. | 74B | — |
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. | 256k | 128k |
| These models have no shared benchmark scores. | ||
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. | 50.98% | — |
MCP AtlasMulti-step tool use — Can the AI chain together many tools and steps to complete one bigger task, rather than doing just a single thing? Higher is better. | 52.2% | — |
BrowseCompWeb browsing — Can the AI browse the web and track down hard-to-find answers? Higher is better. | 66.75% | — |
GPQA DiamondScience — Graduate-level science questions in biology, physics, and chemistry — hard enough that subject-matter PhDs score around 65%. Higher is better. | 86.43% | — |
| Overview | ||
| Company | NVIDIA | OpenAI |
| Release date | Oct 15 2026 | Feb 27 2025 |
| Access | Open Weight | Closed |
| Model details | View model | View model |
Other comparisons
Nemotron 3.5 Bolt 74BvsClaude Haiku 5.5GPT-4.5vsClaude Haiku 5.5Nemotron 3.5 Bolt 74BvsGemini 4 ArgonGPT-4.5vsGemini 4 ArgonNemotron 3.5 Bolt 74BvsMuse Spark OpenGPT-4.5vsMuse Spark OpenNemotron 3.5 Bolt 74BvsGrok 4.7GPT-4.5vsGrok 4.7Nemotron 3.5 Bolt 74BvsDeepSeek-V4.1-Flash-1017GPT-4.5vsDeepSeek-V4.1-Flash-1017Nemotron 3.5 Bolt 74BvsMistral Large 4GPT-4.5vsMistral Large 4Frequently asked questions
Nemotron 3.5 Bolt 74B and GPT-4.5 don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. GPT-4.5 shipped 595 days before Nemotron 3.5 Bolt 74B, so benchmark comparisons should account for the intervening progress.
Context windows are 256k (Nemotron 3.5 Bolt 74B) vs 128k (GPT-4.5). Nemotron 3.5 Bolt 74B is open weight, while GPT-4.5 is closed.
Direct benchmark comparisons are unavailable — Nemotron 3.5 Bolt 74B and GPT-4.5 don't publish scores on any of the same benchmarks.