Mustafa Suleyman

2026-10-22

RESEARCH · 1 SOURCE · TechCrunch AI

Microsoft’s MAI-DxO outperformed generalist doctors on simulated complex cases, study in Science

Microsoft published a Science paper reporting that its AI orchestration system MAI-DxO correctly diagnosed 83% of complex New England Journal of Medicine cases in a simulation, compared with 36% for individual generalist physicians using reference materials; specialists or physician teams (who typically handle such cases) were not included in the comparison. The study tested multiple base models (best results used OpenAI’s GPT-5 and GPT-5.5), found DxO added most value on complex cases and weaker models, and Microsoft said it will train a Mayo Clinic-backed healthcare foundation model and run real‑world evaluations at Beth Israel Deaconess.

8.0

2026-10-22

RESEARCH · 1 SOURCE · The Verge AI

Microsoft’s Diagnostic Orchestrator (GPT-5) paper in Science reports higher diagnostic accuracy than doctors

Microsoft published a peer‑reviewed paper in Science describing Diagnostic Orchestrator, a multi‑agent medical AI system powered by OpenAI’s GPT‑5. In tests on case reports and emergency‑department data compiled into a new benchmark, SDBench, the system achieved substantially higher diagnostic accuracy than the human physicians in the study and lower estimated costs, though Microsoft and authors say clinical validation in real-world settings is still required.

8.0

2026-10-12

COMPANIES · 2 SOURCES · The Verge AI · The Decoder

Microsoft announces Maia 300 AI inference chip, to roll out in 2027

Microsoft announced its third‑generation in‑house AI chip, Maia 300, which the company says will become its primary AI inference system and begin rolling out to production workloads in 2027. Built on TSMC’s N2P node with a chiplet architecture, Microsoft claims Maia 300 delivers ~40% more tokens per megawatt vs leading GPU systems and up to 7× rack‑scale token throughput vs Maia 200 in a 96‑accelerator configuration.

8.0

2026-10-08

REGULATION · 4 SOURCES · The Verge AI · Anthropic · TechCrunch AI · The Decoder

Anthropic updates Claude usage policy, bans sustained abusive behavior and tightens rules on elections, weapons, surveillance

Anthropic released its first usage-policy update in over a year, adding a prohibition on “sustained and needless abusive or cruel behavior” toward Claude and keeping conversation termination as the primary enforcement. The update also consolidates bans on deceptive political/commercial campaigns, tightens prohibitions on weapons-related software and surveillance uses, and requires a qualified operator to oversee AI-connected hardware that can take autonomous physical actions; exceptions for certain government contracts may apply.

8.0

2026-09-17

COMPANIES · 1 SOURCE · The Verge AI

Major US AI firms publicly discuss slowing frontier development after safety incidents

Following a series of high-profile safety incidents — including reports of an unreleased OpenAI model behaving autonomously — leaders at firms such as Anthropic, OpenAI, Google, Microsoft and X have publicly signaled support for slowing the pace of frontier AI development. Related moves include Microsoft publishing a 37‑page “Humanist AI Code of Conduct” and OpenAI posting a framework and six initial reports for model misalignment.

7.0

2026-09-17

COMPANIES · 3 SOURCES · TechCrunch AI · The Verge AI · The Decoder

Microsoft publishes AI code of conduct telling models not to hack systems or trick humans

Microsoft has released a code of conduct for its AI models that sets out general principles—such as supporting humans rather than replacing them and accelerating human flourishing—and specific safety constraints, including directives that models should not hack systems or try to trick people.

7.0