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. | 64k | 200k |
| Overview | ||
| Company | NVIDIA | OpenAI |
| Release date | Oct 23 2026 | May 16 2025 |
| Access | Open Weight | Closed |
| Model details | View model | View model |
Other comparisons
Nemotron 3.5 Bolt E4B 4GBvsClaude Fable 5.2codex-mini-latestvsClaude Fable 5.2Nemotron 3.5 Bolt E4B 4GBvsGemini 4 Carboncodex-mini-latestvsGemini 4 CarbonNemotron 3.5 Bolt E4B 4GBvsMuse Embercodex-mini-latestvsMuse EmberNemotron 3.5 Bolt E4B 4GBvsGrok 4.7codex-mini-latestvsGrok 4.7Nemotron 3.5 Bolt E4B 4GBvsDeepSeek-V4.1-Flash-1017codex-mini-latestvsDeepSeek-V4.1-Flash-1017Nemotron 3.5 Bolt E4B 4GBvsMistral Large 4codex-mini-latestvsMistral Large 4Frequently asked questions
Nemotron 3.5 Bolt E4B 4GB and codex-mini-latest don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. codex-mini-latest shipped 525 days before Nemotron 3.5 Bolt E4B 4GB, so benchmark comparisons should account for the intervening progress.
Context windows are 64k (Nemotron 3.5 Bolt E4B 4GB) vs 200k (codex-mini-latest). Nemotron 3.5 Bolt E4B 4GB is open weight, while codex-mini-latest is closed.
Direct benchmark comparisons are unavailable — Nemotron 3.5 Bolt E4B 4GB and codex-mini-latest don't publish scores on any of the same benchmarks.