AI News
Claude Opus 5 quadruples ARC-AGI-3 reasoning record, hitting 30.2%
The Decoder · Jul 26, 2026 · 2 min read
Anthropic's Claude Opus 5 didn't just edge past the competition on the ARC-AGI-3 benchmark—it obliterated the previous...
2 articles
Explore our coverage of AI reasoning — 2 curated articles, summaries, and related resources from the Inblix archive.
The Decoder · Jul 26, 2026 · 2 min read
Anthropic's Claude Opus 5 didn't just edge past the competition on the ARC-AGI-3 benchmark—it obliterated the previous...
The Decoder · Jul 9, 2026 · 1 min read
At the AtCoder World Tour Finals 2026, an OpenAI AI agent entered an exhibition match against the world's best competit...