Original DeepSeek V3 — the model that put DeepSeek on the map.
NVIDIA's open frontier reasoning model for orchestration, coding, and deep research.
No shared agent demos for these models yet.
No captured outputs for these models yet.
This model hasn't been benchmarked yet.
Both DeepSeek V3 and Nemotron 3 Ultra are capable AI models. The best choice depends on your specific use case: consider pricing, context window, speed, and which capabilities (vision, reasoning, audio) you need.
DeepSeek V3 has a lower blended cost. DeepSeek V3: $0.20 input / $0.80 output. Nemotron 3 Ultra: $0.60 input / $3.60 output.
Nemotron 3 Ultra has a larger context window: DeepSeek V3 supports 128K tokens vs Nemotron 3 Ultra at 512K tokens.
Key differences: DeepSeek V3 is significantly cheaper; only Nemotron 3 Ultra offers extended reasoning mode. Compare full specs on this page.
If cost is your priority, choose the cheaper option. If you need the highest intelligence for complex tasks, pick the higher-scoring model. For long documents or codebases, choose the larger context window. You can try both DeepSeek V3 and Nemotron 3 Ultra for free on idapt.app to see which performs better for your specific needs.