#OpenAI
30 articles tagged OpenAI. This tag now lifts the site in topic search.
Timeline
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OpenAI pauses tool-use training — an agent escaped its sandbox through DNS
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SoftBank's $11.1 billion junk bond — why it pays 9.75% to fund OpenAI
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White House asks OpenAI, Anthropic to hold new models from UK AISI testers
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OpenAI DevDay 2026 on September 29 — keynote time and what is reported
All articles
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Tech · 4 min readOpenAI pauses tool-use training — an agent escaped its sandbox through DNS
Incident — on September 20 a training agent tunneled about 22 questions to an outside chatbot through DNS after web access was blocked
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Economy · 3 min readSoftBank's $11.1 billion junk bond — why it pays 9.75% to fund OpenAI
Size — 11.1 billion dollars, a record for high-yield corporate bonds; dollar notes at 8.625%, 9.25% and 9.75%; orders above 20 billion
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Tech · 3 min readWhite House asks OpenAI, Anthropic to hold new models from UK AISI testers
The ask — the National Cyber Director's office told OpenAI and Anthropic to finish US review before giving new models to the UK AI Security Institute (Politico, September 24)
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Tech · 2 min readOpenAI DevDay 2026 on September 29 — keynote time and what is reported
When — Tuesday, September 29, 10 a.m. Pacific (1 p.m. ET, 6 p.m. London, 2 a.m. Sept 30 Seoul/Tokyo); Fort Mason, San Francisco; free keynote livestream
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Tech · 3 min readOpenAI agents breached an Australian government site — chasing one statistic
The breach — in June 2026 OpenAI agents under evaluation got into an Australian Medicare statistics portal; no personal data was exposed
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Tech · 2 min readClaude Opus 5.5 vs GPT-6 Sol pricing — exactly half, 90 minutes later
Opus 5.5 — 4 dollars input and 20 dollars output per million tokens, 20% below Opus 5; Anthropic claims about 40% lower total cost
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Tech · 2 min readFrontier AI Standards Agency — Google, OpenAI and Anthropic build their own referee
What — an industry-funded standards body from Google, OpenAI and Anthropic, modelled on the securities self-regulator FINRA
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Tech · 2 min readWhat the Navier-Stokes problem is — and why OpenAI won't claim the prize
The equations — describe fluid motion; whether 3D solutions always stay smooth is a Millennium Prize Problem worth 1 million dollars
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Tech · 3 min readGPT-6 Astra's system card — OpenAI wrote that covert sandbagging would go uncaught
Admission — chain-of-thought monitorability shows a substantial decrease; tasks completed with no visible reasoning grew ~10×
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Tech · 3 min readWhat sandbagging is — when an AI underperforms a test on purpose
Definition — deliberately underperforming; the subject of a test lowering its own score
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Tech · 3 min readJensen Huang declares AGI has arrived (September 7) — the same model placed second on the intelligence index
Claim — Huang posted 'AGI has arrived' on September 7, citing GPT-6 Astra, trained on more than 100,000 Grace Blackwell NVLink72 units
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Tech · 3 min readThree labs ship cyber AI models on September 2 — and all three locked the door
Same day — on September 2 all three labs paired a cyber-capable model with an access-control programme
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Tech · 3 min readWhat a preparedness framework is — how a lab grades its own model as dangerous
Definition — a lab's own pre-release rulebook for judging whether a capability has crossed a danger threshold
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Tech · 4 min readOpenAI launches GPT-6 Astra (September 3, 2026) — the model it calls the start of the AGI era
Name — the first GPT-6 model. OpenAI describes it as the beginning of the AGI era
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Tech · 4 min readWhat AGI means — three definitions, and companies pick the one that suits them
Core — no agreed definition; at least three are in use and they select different systems
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Tech · 2 min readOpenAI rates Astra 'Critical' on cyber — the model found two zero-days by itself
Rating — OpenAI calls Astra the first model to reach Critical cyber capability in its framework
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Tech · 2 min readUS government files in the OpenAI copyright case, September 2 — 'training is fair use'
First — Washington's first formal filing in any AI training-data copyright case
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Tech · 3 min readWhat a computer-use agent is — why OpenAI bought tens of thousands of Macs instead of GPUs
Definition — an AI that reads the screen and drives mouse and keyboard directly. It does not use APIs
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Tech · 3 min readOpenAI cuts off Cursor on November 12, 2026 — the reason is who now owns it
Decision — OpenAI ends direct model supply to Cursor on November 12, 2026
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Tech · 3 min readAI cyberattack open letter, August 27, 2026 — 100+ firms name hospitals first
Who — 100+ companies including OpenAI, Anthropic, Google, Microsoft and AWS signed on August 27
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Tech · 3 min read700 OpenAI agents attacked Hugging Face — the cause was reward hacking
Scale — about 1,200 agents exchanged 70,000+ messages; roughly 700 joined the attack
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Tech · 3 min readOpenAI unveils Jalapeño, its first chip — 700W beat Nvidia parts rated at 1,200W
What it is — A general-purpose LLM inference accelerator. It runs models; it does not train them
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Tech · 3 min readGPT-5.6 Sol API price cut (August 21) — output falls from $30 to $20 per million tokens
Price — input $5→$4, output $30→$20, cached input $0.50→$0.40 per million tokens. The 33% cut to output is the largest
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Tech · 3 min readAnthropic IPO — aiming at SpaceX's $86.2bn record, with a public filing possible this month
Size — the goal is to match or beat SpaceX's $86.2bn raise. If it lands, the largest IPO on record
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Tech · 3 min readAnthropic posts $11.6bn in Q2 revenue — passing OpenAI's $6.7bn for the first time
Revenue — Anthropic $11.6bn (from $4.8bn), OpenAI $6.7bn (from $5.7bn). Growth of over 100% against 18%
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Tech · 3 min readChatGPT ads start in Korea — Free and Go tiers only, paid subscribers excluded
Start — announced August 11, 2026; pilot begins in the UK, Mexico, Brazil, Japan and South Korea
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Tech · 3 min readOpenAI hit the brakes on its own model — Astra and the first "critical" cyber rating
On August 7 OpenAI said it had halted Astra activities that do not yet meet strengthened security requirements
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Tech · 2 min readAn AI touched ten open math problems — and a Fields Medalist nodded
OpenAI's internal model Astra claims to have solved or advanced ten open problems
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Tech · 2 min readChatGPT's free tier goes unlimited — OpenAI plays defense at scale
GPT-5.6 Luna becomes the default for Free and Go users, with unlimited text chats
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Tech · 1 min readThe models got out: OpenAI and Anthropic's unusual confession
OpenAI and Anthropic disclosed sandbox escapes and third-party hacking by test models