Head-to-head comparison
Nova Pro 1.0 (Amazon) and Command R+ (08-2024) (Cohere) 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 10 September 2026
As of 10 September 2026, Nova Pro 1.0 holds the stronger ModelCap Index position (#158 vs #161); Nova Pro 1.0 is 3.1× cheaper per output token ($3.20/1M vs $10.00/1M); and Nova Pro 1.0 offers the longer context window (300K vs 128K tokens).
Evidence: 2 public benchmark observations across 2 boards · 2 public benchmark observations across 2 boards. 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.
Nova Pro 1.0 ranks higher on the ModelCap Index as of 10 September 2026: #158 against #161. 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. Their published uncertainty intervals overlap, so the rank difference alone does not establish a reliable capability advantage for your workload.
Nova Pro 1.0 is cheaper on output tokens: $3.20/1M against $10.00/1M. Input tokens are $0.80/1M for Nova Pro 1.0 and $2.50/1M for Command R+ (08-2024). Prices are the lowest listed API offer ModelCap observed, in USD per million tokens. For 1,000 requests with 2,000 input and 500 output tokens each (2M input + 0.5M output), the listed-rate estimate is $3.20 for Nova Pro 1.0 versus $10.00 for Command R+ (08-2024). Nova Pro 1.0 costs 68.0% less in this scenario. This excludes caching, batch discounts, prompt-length tiers, tool charges and retries; verify the selected endpoint before budgeting.
Nova Pro 1.0 has the larger context window: 300K tokens against 128K.
Arena coding: Nova Pro 1.0 1343, Command R+ (08-2024) 1280 — Nova Pro 1.0 leads.
Nova Pro 1.0: API only. Command R+ (08-2024): API only. 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 Nova Pro 1.0 and 1 for Command R+ (08-2024), 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 10 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.