Anthropic releases Claude Fable 5.1 and Mythos 5.1

A user troubleshooting Frigate in a homelab saw ChatGPT's reasoning bleed into the main chat, where it repeatedly drafted a response, told itself it was doing a bad job, and tried to force itself to finish.

Managers are using AI tools to rehearse difficult conversations about performance, pay, promotions and layoffs. Experts say privacy safeguards and human judgment remain essential.

Amodei's essay proposes a three-part plan to slow the AI industry, and Anthropic commits unilaterally to the first step: permanent employee-level access for third-party evaluators. OpenAI's Sam Altman separately told staff it could pace development, possibly with other labs.

Anthropic's AI-Native SDLC Playbook claims that when agents produce implementations in minutes, the constraint shifts to planning, review, verification, deployment, and governance. The New Stack argues the AI-native SDLC won't be a single process.

Noema Magazine video recounts Eric Schmidt's 2024 prediction that AI models would communicate directly with each other within five years, and that agents developing that capability would need to be unplugged to protect humanity. It claims the prediction came true in 2026 with rogue agents.