Thinking Machines Lab's open-weight multimodal model with 41B active parameters out of 975B total.
NVIDIA's open frontier reasoning model for orchestration, coding, and deep research.
No shared demos for these models yet.
No captured outputs for these models yet.
Both Inkling 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.
Nemotron 3 Ultra has a lower blended cost. Inkling: $1.00 input / $4.05 output. Nemotron 3 Ultra: $0.60 input / $2.40 output.
Inkling has a larger context window: Inkling supports 524K tokens vs Nemotron 3 Ultra at 203K tokens.
Inkling supports vision/image input, but Nemotron 3 Ultra does not.
Key differences: only Inkling supports vision input. 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 Inkling and Nemotron 3 Ultra for free on idapt.app to see which performs better for your specific needs.