Who ranks #1 on the Wmdp leaderboard?
As of August 20, 2026, Grok-4.1 Thinking by xAI ranks #1 on Wmdp at 84%. API pricing is $3.00/M input and $15.00/M output.
As of August 20, 2026, Grok-4.1 Thinking is #1 for Wmdp at 84%. Ranked by the Wmdp score 1 models in this index have a published Wmdp score. Wmdp leaderboard: rank models by Wmdp next to live API token prices.
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As of August 20, 2026, Grok-4.1 Thinking by xAI is #1 for Wmdp at 84%. Ranked by the Wmdp score This board also tracks Wmdp. This wmdp leaderboard ranks models by Wmdp. 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 | Wmdp | Input /M | Output /M |
|---|---|---|---|---|
| 1 | Grok-4.1 Thinking | 84% | $3.00 | $15.00 |
Rank one eval at a time. All LLM benchmarks.
As of August 20, 2026, Grok-4.1 Thinking by xAI ranks #1 on Wmdp at 84%. API pricing is $3.00/M input and $15.00/M output.
Grok-4.1 Thinking currently leads Wmdp and is also the cheapest scored model on this page, at $3.00/M input and $15.00/M output ($18.00 blended).
Not automatically. Grok-4.1 Thinking leads Wmdp, but a cheaper scored model can be the better production choice if the quality gap is small. Use the table to weigh Wmdp 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.
Wmdp is a public LLM eval (the Wmdp score). This page ranks models that have published a score, next to live API prices.
This page is the Wmdp leaderboard. Models are sorted by Wmdp, 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 Wmdp score next to live API $/M so you can pick a production SKU, not only a trophy number.