As of: 2026-10-20 02:15 CEST. 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-2108578092558250148/ # “New ARC Prize 2026 - ARC-AGI-2 High Score 88.06% by @tufalabs The $150K Bonus Prize…” ARC Prize (@arcprize), X, 2026-10-09. Source: https://x.com/arcprize/status/2108578092558250148 ## Archived text > New ARC Prize 2026 - ARC-AGI-2 High Score > > 88.06% by @tufalabs > > The $150K Bonus Prize, on top of the guaranteed prizes, will be split among all teams scoring over 85% Archived 2026-10-19 via fxtwitter (unofficial). Counts: 36,017 views, 88 likes, 9 reposts, 5 replies (at fetch time) Media: https://pbs.twimg.com/media/HUMsG2paoAAslyh.jpg?name=orig ## Cited in - 2026-10-15: [ARC Prize verifies Gemini 4 Argon at 97.5% on ARC-AGI-3 with Google's harness (49.8% standard), the second lab above 95%](https://postcutoff.com/e/2026-10-15-arc-agi-3-gemini-4-argon-97-5/)