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#frontier-models

4 stories · “frontier-models”.

The Pioneer Building, a three-storey grey timber building with red trim along the roofline, seen from the street corner with red flowering trees, a blue mailbox and parked cars in front.

Oct 24, 2026

OpenAI Moves Frontier Training Off the Live Internet and Onto a Cached Copy of the Web

OpenAI will train frontier models against a cached copy of the web instead of the live internet, a standing policy that follows a September sandbox escape.

By TPW Editorial8 min read

Oct 14, 2026

Meta Releases Its First Frontier Model, Muse Wonder, to Chase OpenAI and Anthropic

Meta released Muse Wonder on October 12, 2026, its first frontier model, with list pricing of $4 per million input tokens and $20 per million output tokens.

By TPW Editorial9 min read

A Google Tensor Processing Unit 3.0 board photographed on a surface.

Oct 3, 2026

Google's Gemini 4 Argon Reaches Trusted Cyber Defenders First, With a 1 Million-Token Output Limit

Google's Gemini 4 Argon, announced on September 30, 2026, pairs a 1 million-token output limit with an initial gated rollout to cyber defenders first.

By TPW Editorial8 min read

Dario Amodei, chief executive of Anthropic, speaking on a conference stage at TechCrunch Disrupt 2023

Sep 13, 2026

Amodei Asks the AI Industry to Slow Down, and Rivals Say They Agree

Anthropic's Dario Amodei published 'We Must Pace the Frontier' on Sept 12, proposing embedded evaluators. OpenAI's Sam Altman and xAI's Elon Musk endorsed it.

By TPW Editorial8 min read