Who ranks #1 on the Refcocog leaderboard?
As of August 30, 2026, Nova 2 Omni by Amazon ranks #1 on Refcocog at 86.3%. API pricing is $0.30/M input and $2.50/M output.
As of August 30, 2026, Nova 2 Omni is #1 for Refcocog at 86.3%. Ranked by the Refcocog score 1 models in this index have a published Refcocog score. Refcocog leaderboard: rank models by Refcocog next to live API token prices.
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As of August 30, 2026, Nova 2 Omni by Amazon is #1 for Refcocog at 86.3%. Ranked by the Refcocog score This board also tracks Refcocog. This refcocog leaderboard ranks models by Refcocog. Scores come from public evals. Prices are the live API rates in the table above.
Sources: OpenAI API pricing (https://developers.openai.com/api/docs/pricing); Anthropic Claude API pricing (https://platform.claude.com/docs/en/about-claude/pricing); Gemini API pricing (https://ai.google.dev/gemini-api/docs/pricing)
| Rank | Model | Refcocog | Input /M | Output /M |
|---|---|---|---|---|
| 1 | Nova 2 Omni | 86.3% | $0.30 | $2.50 |
Rank one eval at a time. All LLM benchmarks.
As of August 30, 2026, Nova 2 Omni by Amazon ranks #1 on Refcocog at 86.3%. API pricing is $0.30/M input and $2.50/M output.
Nova 2 Omni currently leads Refcocog and is also the cheapest scored model on this page, at $0.30/M input and $2.50/M output ($2.80 blended).
Not automatically. Nova 2 Omni leads Refcocog, but a cheaper scored model can be the better production choice if the quality gap is small. Use the table to weigh Refcocog against input/output price, context window, and related evals.
Scores and API prices on this page are refreshed from published evals and provider rates. The snapshot is labeled August 30, 2026. Treat it as a current index, not a one-off blog post.
Refcocog is a public LLM eval (the Refcocog score). This page ranks models that have published a score, next to live API prices.
This page is the Refcocog leaderboard. Models are sorted by Refcocog, with input and output token prices on the same row so you can weigh score against cost. Official boards often omit price; that comparison is the point of this index.
Official eval pages own the methodology. This page keeps the published Refcocog score next to live API $/M so you can pick a production SKU, not only a trophy number.