Who ranks #1 on the Webarena Verified leaderboard?
As of August 20, 2026, Qwen3.8-27B by Qwen ranks #1 on Webarena Verified at 64.8%. API pricing is $0.45/M input and $3.20/M output.
As of August 20, 2026, Qwen3.8-27B is #1 for Webarena Verified at 64.8%. Ranked by the Webarena Verified score 1 models in this index have a published Webarena Verified score. Webarena Verified leaderboard: rank models by Webarena Verified next to live API token prices.
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As of August 20, 2026, Qwen3.8-27B by Qwen is #1 for Webarena Verified at 64.8%. Ranked by the Webarena Verified score This board also tracks Webarena Verified. This webarena verified leaderboard ranks models by Webarena Verified. 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 | Webarena Verified | Input /M | Output /M |
|---|---|---|---|---|
| 1 | Qwen3.8-27B | 64.8% | $0.45 | $3.20 |
Rank one eval at a time. All LLM benchmarks.
As of August 20, 2026, Qwen3.8-27B by Qwen ranks #1 on Webarena Verified at 64.8%. API pricing is $0.45/M input and $3.20/M output.
Qwen3.8-27B currently leads Webarena Verified and is also the cheapest scored model on this page, at $0.45/M input and $3.20/M output ($3.65 blended).
Not automatically. Qwen3.8-27B leads Webarena Verified, but a cheaper scored model can be the better production choice if the quality gap is small. Use the table to weigh Webarena Verified 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.
Webarena Verified is a public LLM eval (the Webarena Verified score). This page ranks models that have published a score, next to live API prices.
This page is the Webarena Verified leaderboard. Models are sorted by Webarena Verified, 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 Webarena Verified score next to live API $/M so you can pick a production SKU, not only a trophy number.