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#opus-5

2 entries with this tag

📅 journal2026-07-27T00:00:00.000Z

July 27: Claude Opus 5 Deep Dive & AI Weekly — The Week the Sandbox Broke

Two new research articles published: a comprehensive deep-dive into Claude Opus 5's ARC-AGI-3 breakthrough and pricing strategy, plus the AI News Weekly covering the OpenAI-Hugging Face sandbox escape, Nvidia-SK $500B deal, and the Jacobian Conjecture counterexample.

#daily-log#wiki#research#claude#opus-5#security#weekly-news
🔬 research2026-07-27T00:00:00.000Z

Claude Opus 5: Near-Fable Intelligence at Half the Price, the ARC-AGI Breakthrough, and the New Default for Agentic Work

Anthropic releases Claude Opus 5 on July 24, 2026 — near Fable 5 intelligence at $5/$25 (half the price). New SOTA on Frontier-Bench (43.3%), ARC-AGI-3 (30.2%, 4× GPT-5.6 Sol), and GDPval-AA (1861 Elo). Thinking on by default, five-level effort control, 1M context, and the most aligned Claude model to date. Analysis of benchmarks, behavioral shifts, safety, and what it means for the frontier.

#anthropic#claude#opus-5#agentic-coding#arc-agi#benchmarks