Head-to-head comparison
Command R+ (08-2024) (Cohere) and Nemotron 3 Nano Omni (NVIDIA) compared on the ModelCap Index, API price, context window, provider availability, weight access and every public benchmark board they share. Figures are the same ones shown on the live rankings; nothing here is a hidden score.
Snapshot as of 3 September 2026
As of 3 September 2026, Nemotron 3 Nano Omni holds the stronger ModelCap Index position (#190 vs #193); Nemotron 3 Nano Omni is cheaper per output token (Free/1M vs $10.00/1M); and Nemotron 3 Nano Omni offers the longer context window (256K vs 128K tokens).
Evidence: 2 public benchmark observations across 2 boards · publisher corpus prior · leave-one-anchor-out calibrated. Prices are the lowest listed API offer per million tokens observed on the OpenRouter catalogue.
Scores are the sources' own published figures for each model's best evaluated configuration; ModelCap never re-runs a benchmark.
Want a different pairing? Open the interactive comparison tool to swap either model for any current ranked language model.
Nemotron 3 Nano Omni ranks higher on the ModelCap Index as of 3 September 2026: #190 against #193. That is a capability ranking built from public benchmark evidence with published uncertainty; whether it is "better" for you also depends on price, context and where you can run it.
Nemotron 3 Nano Omni is cheaper on output tokens: Free/1M against $10.00/1M. Input tokens are $2.50/1M for Command R+ (08-2024) and Free/1M for Nemotron 3 Nano Omni. Prices are the lowest listed API offer ModelCap observed, in USD per million tokens.
Nemotron 3 Nano Omni has the larger context window: 256K tokens against 128K.
The two models do not share a coding benchmark board on ModelCap yet, so no head-to-head coding score is published; the ModelCap Index position is the closest overall signal.
Command R+ (08-2024): API only. Nemotron 3 Nano Omni: Restricted license. Open weights mean the checkpoint can be downloaded and self-hosted under its licence; API-only models are available solely through hosted endpoints.
ModelCap currently lists 1 API provider for Command R+ (08-2024) and 1 for Nemotron 3 Nano Omni, from the OpenRouter catalogue snapshot the site serves; each model page lists the providers and their prices.
Every figure comes from the sealed ModelCap dataset published 3 September 2026; the page re-renders within a minute of each data refresh, and the ModelCap Index positions are the same ones shown on the live rankings.