Who ranks #1 on the Aime 2026 leaderboard?
As of August 20, 2026, GLM-5.2 by Z AI ranks #1 on Aime 2026 at 99.2%. API pricing is $1.40/M input and $4.40/M output.
As of August 20, 2026, GLM-5.2 is #1 for Aime 2026 at 99.2%. Ranked by the Aime 2026 score 14 models in this index have a published Aime 2026 score. Aime 2026 leaderboard: rank models by Aime 2026 next to live API token prices.
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As of August 20, 2026, GLM-5.2 by Z AI is #1 for Aime 2026 at 99.2%. Ranked by the Aime 2026 score This board also tracks Aime 2026. Next on the same board: Sakana Namazu and Kimi K2.6. This aime 2026 leaderboard ranks models by Aime 2026. 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 | Aime 2026 | Input /M | Output /M |
|---|---|---|---|---|
| 1 | GLM-5.2 | 99.2% | $1.40 | $4.40 |
| 2 | Sakana Namazu | 96.7% | $0.95 | $4.00 |
| 3 | Kimi K2.6 | 96.4% | $0.96 | $3.97 |
| 4 | Inkling-Small | 95.5% | $0.30 | $1.20 |
| 5 | Solar Pro 4 | 95.3% | $0.30 | $1.20 |
| 6 | GLM-5.1 | 95.3% | $1.40 | $4.40 |
| 7 | Qwen3.6 Plus | 95.3% | $0.50 | $3.00 |
| 8 | Muse Glimmer-30B | 94.7% | $0.35 | $1.50 |
Rank one eval at a time. All LLM benchmarks.
As of August 20, 2026, GLM-5.2 by Z AI ranks #1 on Aime 2026 at 99.2%. API pricing is $1.40/M input and $4.40/M output.
The current Aime 2026 ranking as of August 20, 2026 is 1. GLM-5.2 at 99.2%; 2. Sakana Namazu at 96.7%; 3. Kimi K2.6 at 96.4%.
Gemma 4 26B-A4B is the cheapest scored model on this aime 2026 leaderboard at $0.13/M input and $0.40/M output ($0.53 blended). GLM-5.2 still leads Aime 2026 at 99.2%.
Not automatically. GLM-5.2 leads Aime 2026, but a cheaper scored model can be the better production choice if the quality gap is small. Use the table to weigh Aime 2026 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.
Aime 2026 is a public LLM eval (the Aime 2026 score). This page ranks models that have published a score, next to live API prices.
This page is the Aime 2026 leaderboard. Models are sorted by Aime 2026, 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 Aime 2026 score next to live API $/M so you can pick a production SKU, not only a trophy number.