A Harvard Medical School study published in Science found that OpenAI's o1 model provided more accurate diagnoses than human emergency room physicians when analyzing 76 real patient cases from Beth Israel Deaconess Medic...
Google plans to invest up to $40 billion in Anthropic, with $10 billion committed immediately at a $350 billion valuation and $30 billion contingent on performance targets. The investment includes providing 5 gigawatts o...
Chinese AI lab DeepSeek has released preview versions of its V4 large language models, including V4 Pro with 1.6 trillion parameters, making it the largest open-weight model available. The models reportedly close the gap...
Arcee, a 26-person U.S. startup, has released Trinity Large Thinking, a 400-billion parameter open-source reasoning model built on a $20 million budget. The company positions it as the most capable open-weight model from...
Littlebird, a new AI startup, has raised $11 million for its screen-reading assistant that captures on-screen context in text format rather than screenshots. The tool runs in the background, automatically ignoring sensit...
OpenAI launched GPT-5.4, its most capable foundation model optimized for professional work, available in standard, Pro, and Thinking (reasoning) versions. The model features a 1 million token context window, record-break...
OpenAI announced that ChatGPT has reached 900 million weekly active users and 50 million paying subscribers, with January and February 2026 projected to be record months for new subscriptions. The company simultaneously...
MatX, a chip startup founded by former Google TPU engineers, raised $500 million in Series B funding led by Jane Street and Leopold Aschenbrenner's Situational Awareness fund. The company aims to develop processors that...
Google has released Gemini 3.1 Pro, a new version of its large language model that demonstrates significant improvements over its predecessor. The model has achieved top scores on multiple independent benchmarks, includi...
OpenAI is finalizing a deal to raise over $100 billion at a valuation exceeding $850 billion, with major investors including Amazon, SoftBank, Nvidia, and Microsoft participating. The funding comes as the company burns c...
