Who ranks #1 on the Frontier-Bench v0.1 leaderboard?
As of August 20, 2026, Claude Opus 5 by Anthropic ranks #1 on Frontier-Bench v0.1 at 43.3%. API pricing is $5.00/M input and $25.00/M output.
As of August 20, 2026, Claude Opus 5 is #1 for Frontier-Bench v0.1 at 43.3%. Ranked by the Frontier-Bench v0.1 score 1 models in this index have a published Frontier-Bench v0.1 score. Frontier-Bench v0.1 leaderboard: rank models by Frontier-Bench v0.1 next to live API token prices.
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As of August 20, 2026, Claude Opus 5 by Anthropic is #1 for Frontier-Bench v0.1 at 43.3%. Ranked by the Frontier-Bench v0.1 score This board also tracks Frontier-Bench v0.1. This frontier-bench v0.1 leaderboard ranks models by Frontier-Bench v0.1. 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 | Frontier-Bench v0.1 | Input /M | Output /M |
|---|---|---|---|---|
| 1 | Claude Opus 5 | 43.3% | $5.00 | $25.00 |
Rank one eval at a time. All LLM benchmarks.
As of August 20, 2026, Claude Opus 5 by Anthropic ranks #1 on Frontier-Bench v0.1 at 43.3%. API pricing is $5.00/M input and $25.00/M output.
Claude Opus 5 currently leads Frontier-Bench v0.1 and is also the cheapest scored model on this page, at $5.00/M input and $25.00/M output ($30.00 blended).
Not automatically. Claude Opus 5 leads Frontier-Bench v0.1, but a cheaper scored model can be the better production choice if the quality gap is small. Use the table to weigh Frontier-Bench v0.1 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 20, 2026. Treat it as a current index, not a one-off blog post.
Frontier-Bench v0.1 is a public LLM eval (the Frontier-Bench v0.1 score). This page ranks models that have published a score, next to live API prices.
This page is the Frontier-Bench v0.1 leaderboard. Models are sorted by Frontier-Bench v0.1, 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 Frontier-Bench v0.1 score next to live API $/M so you can pick a production SKU, not only a trophy number.