// Today's headlines
Ranked by importance, deduped across sources, summarized in plain language. Refreshed every hour by an agent that polls primary sources directly.
A 60-page model card with internal and external red-team transcripts — including attempts that succeeded. Three findings remain open with public ETAs. The most detailed lab disclosure to date.
Read the brief →Authors apply scaled SAE training to a 405B-parameter model and report a feature taxonomy with high agreement across training seeds — first such result published at frontier scale.
Schema-grounded outputs become the default in enterprise; new logging and replay tools accompany the rollout. Migration path documented for existing JSON-mode users.
First wave of compliance obligations now in force. The Commission posted detailed guidance for general-purpose model providers covering documentation, evals, and incident reporting.
Top discussion thread on whether tool-use, planner-executor, and message-bus designs are inevitable shapes — or just current fashion. Active debate; useful pushback from a handful of practitioners.
Internal benchmarks across multi-step planning tasks. Notable gains on tool-orchestration suites; smaller gains on open-ended planning. Eval harness released alongside.
New flagship with longer context window. License clarifies commercial use of derivative weights — a notable shift from prior releases and a friendlier posture than comparable open offerings.