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![arcprize Avatar](https://lunarcrush.com/gi/w:24/cr:twitter::1773935160192647168.png) ARC Prize [@arcprize](/creator/twitter/arcprize) on x 24.6K followers
Created: 2025-05-28 20:01:16 UTC

Claude Opus X on ARC-AGI Semi Private Eval

Base
* ARC-AGI-1: 22.5%, $0.40/task
* ARC-AGI-2: 1.3%, $0.63/task

Thinking 16K
* ARC-AGI-1: 35.7%, $1.25/task
* ARC-AGI-2: 8.6%, $1.93/task

Opus X sets new SOTA (8.6%) on ARC-AGI-2

![](https://pbs.twimg.com/media/GsDzNUZaUAAS6sf.jpg)

XXXXXX engagements

![Engagements Line Chart](https://lunarcrush.com/gi/w:600/p:tweet::1927817468342304848/c:line.svg)

**Related Topics**
[$193task](/topic/$193task)
[$125task](/topic/$125task)
[$063task](/topic/$063task)
[$040task](/topic/$040task)
[claude](/topic/claude)
[arc](/topic/arc)

[Post Link](https://x.com/arcprize/status/1927817468342304848)