The U.S. government suspended access to Anthropic's Claude Fable and Mythos from June 12-30 and delayed OpenAI's ChatGPT 5.6 public release from June 25-July 9 under national security export restricti…
Amp changed its Dial feature so that linking a ChatGPT subscription routes all low, medium, and high modes exclusively to OpenAI models billed to the subscription, eliminating credit charges for those…
GPT-5.6 and Claude Fable have settled a 25-year-old open problem in wireless communications, proving that a simple polynomial-time algorithm can achieve maximum likelihood detection in MIMO systems at…
A volunteer security initiative called the Bitcoin red team has used frontier AI models to scan 150 Bitcoin repositories and disclosed more than a dozen vulnerabilities, spending about $20,000 on AI s…
In an essay crossposted from his website and edited with Claude Fable (Anthropic), the author argues that the scientific method's essence is intuition, not deduction, and that reasoning serves to cons…
Hardware wallet maker Coldcard reported that AI code review tools including Kimi K3, Claude Fable, and Codex 5.6 failed to detect the firmware vulnerability exploited in a Bitcoin theft that has compr…
Luna Forge, a compact Codex Skill and custom worker for GPT-5.6 Luna, claims to deliver more independently accepted bounded engineering work per unit of cost by rejecting 95.71% of a 7,009-line source…
At the International Congress of Mathematicians in Philadelphia, Fields Medal winner Jacob Tsimerman announced he is joining OpenAI's safety team and expressed confidence that AI will soon become 'rob…
OpenRouter's Fusion compound API, which fans prompts to multiple models and combines answers with a judge model, beat most frontier models in tests, with a panel of cheap models landing within 1% of C…
Kaj Sotala published a personal policy on AI use for essay writing, stating that they use AI as an extensive aid for thinking but retain primary authorship, with almost every sentence written by them …
Mixfont released Ghost Font in July 2026, an animated dot pattern that encodes text in motion, making it unreadable in a paused frame. Creator Eric Lu and Mixfont reported that models labeled Claude F…
Software engineer Eric Lu launched Ghost Font, a dynamic typographic tool that uses motion to hide messages from AI models while remaining readable to humans, as part of his ongoing Mixfont project ex…
A Claude Fable instance reverse-engineered the Jacobian Conjecture by generating a step-by-step guide from the final result, then having a second instance follow it. The process revealed key technical…
Anthropic has enabled voice mode in Claude to route conversations through Opus or Sonnet models instead of falling back to Haiku, signaling an imminent public rollout. The model selector, previously c…
Finterm AI released an open-source Investment Skills Lexicon that distills Warren Buffett's investment framework from 72 primary documents (950,000 words) into 65 evidence-bounded decision cards for u…
The White House has accused Chinese AI lab Moonshot AI of training its Kimi K3 model on banned Nvidia GB300 servers routed through Thailand, escalating a dual fight over model distillation and export …
Chris Zaharia used Anthropic's Claude Fable model to build a true-scale atlas of the universe featuring 8.4 million real stars in about a week, enabling continuous zoom from cosmic scales to individua…
Levent Alpöge, a mathematician at Anthropic, posted a polynomial map on July 20 that serves as a counterexample to the Jacobian Conjecture, a problem unsolved for 87 years. The map, found with help fr…
Semgrep's benchmark of Kimi K3 against IDOR vulnerabilities shows competitive recall but significantly lower precision than frontier models, undermining its practical value for security work. The open…
LLMs like Claude Fable and Sol 5.6 are excellent at making problems disappear but cannot reduce code complexity, according to a blog post by Agentics. The author argues that these models over-optimize…