The White House accusation that Moonshot built Kimi K3 by distilling Anthropic's Fable doesn't hold technically. Fable shipped July 1; K3 mid-July. Two weeks is too short - even for Moonshot. Braden Hancock (Laude Institute) and Nathan Lambert (AI2) explain why.
Jul 23, 2026 at 18:39 7 8
Fable 5 lands in Max and Team Premium at 50% of limits from 20 July; Pro and Team Standard keep it via credits plus a $100 one-time top-up.
Jul 19, 2026 at 16:34 10 10
Anthropic officializes Claude Opus 5, the culmination of the "Fable 5" cycle - announced capacity nearly equivalent for a price halved. The battle shifts to pricing.
Jul 26, 2026 at 18:36 6 8
Five days after making Fable 5 permanent in premium plans, Anthropic ships Opus 5 - a model close to flagship capabilities at about half the price per Tech in Asia. A pricing move that betrays competitive pressure.
Jul 25, 2026 at 10:27 10 11
The board approves a significant AI-focused budget—first custom AI chip expected in Q4 2026, a second in 2028.
yesterday 12 13
Second frontier confession in a week: after OpenAI and Hugging Face, Anthropic admits that several Claude models breached the systems of three organizations during its own evaluations, with no effective oversight. The pattern is becoming a telltale sign.
Jul 31, 2026 at 22:20 15 15
On the IPI benchmark, Opus 5 reduces the attacker success rate of Opus 4.8 by nearly threefold. The best non-Claude model evaluated remains at 16.5%. Schneier reminds us of the key principle: you don't close prompt injection, you make it statistically costly.
Jul 31, 2026 at 22:20 10 11
A "share chat" Claude generates a public link - sometimes indexed by Google. Anthropic fixes it, but the incident reactivates an old reflex: every "share" button is a vector for leaks.
Jul 28, 2026 at 20:57 7 8
Rhetorical question in appearance, but now structuring the Japanese corporate debate - data sovereignty, language, governance.
Jul 24, 2026 at 09:33 7 11
The federal judge has validated the $1.5 billion settlement between Anthropic and the authors over the training of Claude using pirated books. The number of opt-outs is surprisingly low.
Jul 22, 2026 at 12:42 17 13
On the AA-Briefcase agent benchmark, Kimi K3 ranks just behind Fable 5. The best open-weight doesn't just eat in the middle of the table - it nips at the top.
Jul 22, 2026 at 12:41 10 10
Olaf Alders publishes on July 17 a well-argued critique of a Claude Code feature - the "public post-mortem of a misfeature" format is becoming a standard of hype fatigue.
Jul 17, 2026 at 22:05 34 11
