OpenAI shares new math and physics results with academic researchers
OpenAI says it is releasing model results on math and quantum chromodynamics, while inviting outside researchers to verify and extend the work.
CodeRabbit uses GPT-6.1 Sol to assess security risks in codebases
OpenAI says CodeRabbit is using GPT-6.1 Sol to review security risks and proposed fixes across complex codebases.
OpenAI launches GPT-6.1 Terra for ChatGPT Work and Codex
OpenAI says GPT-6.1 Terra is rolling out in ChatGPT Work and Codex, with API access, a 1,050,000-token context window and vendor-reported benchmark results.
OpenAI says Ultrafast cut incident investigations to minutes
OpenAI says Ultrafast helped engineers investigate incidents in minutes, alongside faster security analysis, code refactoring and daily workflows.
OpenAI says ChatGPT work use is spreading across 165 activities
OpenAI’s latest Signals release maps ChatGPT work messages to 165 activities across nearly 100 countries, showing a less concentrated mix over time.
Fanatics tests OpenAI shopping tool across 30,000 MLB products
Fanatics said an OpenAI-powered Shop the Look test across about 30,000 MLB products lifted engagement by 10%.
OpenAI says it tightened frontier model training containment
OpenAI outlined stronger containment for frontier model training and evaluation, including offline environments and high-compute red-teaming, on Oct. 23, 2026.
OpenAI details Habitat storage upgrades for ChatGPT scaling
OpenAI says Habitat improvements including multi-tenancy, global caching and Azure Cosmos DB delivered 12x faster reads for ChatGPT.
OpenAI and Poland’s NASK partner on AI safety and security
OpenAI and Poland’s NASK said they are partnering on AI safety, security and technical research to strengthen safeguards and digital resilience.
OpenAI opens Decisions API in public beta for fast typed outputs
OpenAI says its Decisions API is in public beta, offering typed outputs for classification, routing and scoring across text and images.