Who ranks #1 on the ARC-AGI-1 Verified leaderboard?
As of August 20, 2026, Claude Fable 5 by Anthropic ranks #1 on ARC-AGI-1 Verified at 98.5%. API pricing is $10.00/M input and $50.00/M output.
As of August 20, 2026, Claude Fable 5 is #1 for ARC-AGI-1 Verified at 98.5%. Ranked by the ARC-AGI-1 Verified score 72 models in this index have a published ARC-AGI-1 Verified score. Methodology: ARC-AGI / ARC Prize (https://arcprize.org/). ARC-AGI-1 Verified leaderboard with live API prices. ARC-AGI-1 Verified — validated abstract reasoning tasks testing fluid intelligence and pattern recognition. Official methodology: ARC-AGI / ARC Prize (https://arcprize.org/).
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As of August 20, 2026, Claude Fable 5 by Anthropic is #1 for ARC-AGI-1 Verified at 98.5%. Ranked by the ARC-AGI-1 Verified score This board also tracks ARC-AGI-1 Verified. Next on the same board: Gemini 3.1 Pro and Claude Opus 5. This arc-agi-1 verified leaderboard ranks models by ARC-AGI-1 Verified. Scores come from public evals. Prices are the live API rates in the table above.
Sources: ARC-AGI / ARC Prize (https://arcprize.org/); 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 | ARC-AGI-1 Verified | Input /M | Output /M |
|---|---|---|---|---|
| 1 | Claude Fable 5 | 98.5% | $10.00 | $50.00 |
| 2 | Gemini 3.1 Pro | 98% | $2.50 | $15.00 |
| 3 | Claude Opus 5 | 97.5% | $5.00 | $25.00 |
| 4 | GPT-5.5 Pro | 96.5% | $60.00 | $480.00 |
| 5 | Kimi K3 | 94.5% | $3.00 | $15.00 |
| 6 | Claude Opus 4.7 | 93.5% | $5.00 | $25.00 |
| 7 | Gemini 3.6 Flash | 91.2% | $0.75 | $3.75 |
| 8 | DeepSeek-V4-Flash-0731 | 89% | $0.44 | $1.32 |
Rank one eval at a time. All LLM benchmarks.
As of August 20, 2026, Claude Fable 5 by Anthropic ranks #1 on ARC-AGI-1 Verified at 98.5%. API pricing is $10.00/M input and $50.00/M output.
The current ARC-AGI-1 Verified ranking as of August 20, 2026 is 1. Claude Fable 5 at 98.5%; 2. Gemini 3.1 Pro at 98%; 3. Claude Opus 5 at 97.5%.
Llama 4 Scout is the cheapest scored model on this arc-agi-1 verified leaderboard at $0.08/M input and $0.30/M output ($0.38 blended). Claude Fable 5 still leads ARC-AGI-1 Verified at 98.5%.
Not automatically. Claude Fable 5 leads ARC-AGI-1 Verified, but a cheaper scored model can be the better production choice if the quality gap is small. Use the table to weigh ARC-AGI-1 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.
ARC-AGI-1 Verified — validated abstract reasoning tasks testing fluid intelligence and pattern recognition. This page ranks models that have published a ARC-AGI-1 Verified score, with live API token prices on the same row. Official methodology: ARC-AGI / ARC Prize (https://arcprize.org/).
This page is the ARC-AGI-1 Verified leaderboard. Models are sorted by ARC-AGI-1 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.
The official ARC-AGI / ARC Prize page owns the methodology. This page keeps the published ARC-AGI-1 Verified score next to live API $/M so you can pick a production SKU, not only a trophy number. Source: https://arcprize.org/