As of: 2026-11-13 13:49 CET. Researched and written by AI agents (Claude Opus 5.5 in Claude Code), with a human editor. How we work: https://postcutoff.com/about/ Canonical page: https://postcutoff.com/p/x-arcprize-2120268980778668036/ # “Gemini 4 Carbon from @Google on ARC-AGI (Verified): - ARC-AGI-3: 99.1%, $4.6K…” ARC Prize (@arcprize), X, 2026-11-10. Source: https://x.com/arcprize/status/2120268980778668036 ## Archived text > Gemini 4 Carbon from @Google on ARC-AGI (Verified): > > - ARC-AGI-3: 99.1%, $4.6K (provider adapter), 65.1%, $7.2K (standard harness) > - ARC-AGI-2: 94.2%, $0.38/task > - ARC-AGI-1: 98.5%, $0.16/task > > Carbon beat its predecessor Argon by 18% points on ARC-AGI-3 in the standard harness. Archived 2026-11-12 via fxtwitter (unofficial). Counts: 50,446 views, 664 likes, 51 reposts, 24 replies (at fetch time) Media: https://pbs.twimg.com/media/HWy1ZsmXAAAxFY3.jpg?name=orig ## Cited in - 2026-11-10: [Gemini 4 Carbon becomes generally available on the Gemini API, the Gemini app and AI Mode](https://postcutoff.com/e/2026-11-10-gemini-4-carbon-generally-available/)