Frontier and open-weight models, reasoning systems, small models and the economics of intelligence.
GPT-6.1 Terra lists at $1 per million input tokens, half the rate of the model it replaces and of the stronger GPT-6.1 Sol. Artificial Analysis scored it 48 on its Intelligence Index, four points behind Sol.
AI safety-focused frontier lab behind the Claude model family, with strong positioning in coding agents and enterprise deployment.
Frontier model developer behind ChatGPT, with a growing focus on agents, enterprise deployment and consumer scale.
Models that see, hear, speak and act across text, image, audio, video and sensor data.
Models that spend compute at inference time to plan, verify and correct before answering.
AI systems that plan, take actions and complete multi-step work inside business systems rather than only generating text.
Chips, data centres, networking, power and the capital cycle behind compute.
Models that spend compute at inference time to plan, verify and correct before answering.
A five-item daily brief: what happened, why it matters and what to watch. Written by the desk, verified by editors.