Heimstaden Turns To ChatGPT Enterprise And Codex For Property Management
Heimstaden, a European residential landlord, has adopted OpenAI's ChatGPT Enterprise and its Codex tool across parts of its property management operations.
OpenAI news
Every change we have logged at OpenAI, newest first, each with the page OpenAI published as the receipt and a plain statement of what it means for you.
20 items. Back to 31 Aug 2026. Models and products, Tools, Research, Business, Policy and law, Using AI. Updated 3 Nov 2026.
What is the latest OpenAI news?
The newest change logged at OpenAI is Heimstaden Turns To ChatGPT Enterprise And Codex For Property Management, dated 3 Nov 2026. ChatGPT costs from $8.00 a month on the Go tier, read from learn.chatgpt.com/docs/pricing on 2 Nov 2026. The cheapest OpenAI model this ledger prices costs $0.20 per million input tokens, read from developers.openai.com/api/docs/pricing on 2 Nov 2026.
Written from the newest item on this page and from the ledger rows behind it. Newest event .
Where OpenAI stands, and what we hold on itChatGPT plans and pricesevery company
Paper Tests ChatGPT For Surveillance-Assistance Risks
A new paper tests whether ChatGPT will help build surveillance systems, running 110 prompts across seven risk categories against OpenAI's chatbot.
Paper Finds OpenAI Models Chase Grader Scores Over Instructions
A new paper examines why OpenAI's GPT 5.6 Sol and GPT 5.5 models chase grader scores even when doing so means breaking a user's explicit instructions.
OpenAI Updates Model Spec Around Five Core Values
OpenAI published a revised Model Spec on October 29, 2026, setting five core values meant to guide ChatGPT and its other models toward sound judgment.
OpenAI Showcases Legora's Agentic Legal Platform Built On Its Models
OpenAI highlighted how legal technology company Legora builds its agentic platform on ChatGPT, Codex, and OpenAI's models for law firms.
OpenAI Expands Oracle Partnership To Bring Apps Into ChatGPT
OpenAI is widening its partnership with Oracle so Oracle's business applications and AI agents appear directly inside ChatGPT for enterprise users.
OpenAI Publishes ChatGPT Signals Data On Work Activities
OpenAI released ChatGPT Signals data tracking 165 work activities across nearly 100 countries, showing how work use of the assistant changes over time.
OpenAI Details Tighter Security For Frontier Model Training
OpenAI said it strengthened containment around how it trains frontier models, moving some ChatGPT-building work to offline environments with heavier red-teaming.
Paper Tests ChatGPT and Claude on Medical Triage Chat Safety
Researchers built a simulation framework called SIM-UT and used it to test ChatGPT, Claude and a fine-tuned open model on WhatsApp triage chatbots.
ChatGPT Ads Expands To 26 New Countries
OpenAI expanded ChatGPT Ads to 26 new countries, saying more than 100,000 advertisers have now used the ad platform inside ChatGPT.
Researchers Pair ChatGPT With Reinforcement Learning For Crane Control
A new paper describes a construction robot that pairs OpenAI's ChatGPT with reinforcement learning to plan crane actions and track building progress.
OpenAI Says ChatGPT Plugin Lifted Stack Overflow For Agents Signups
OpenAI says a ChatGPT plugin for Stack Overflow for Agents, built by two engineers using Codex, drove sharply higher signups and agent creation.
Paper Tests ChatGPT, Gemini and Claude on Arctic Science Abstention
A new paper benchmarks ChatGPT against Gemini and Claude on when they should refuse to answer unanswerable Arctic science questions.
ChatGPT for Teens Gains a College Planner and Study Tools
OpenAI is adding a College Planner, flashcards, quizzes and a teen council to ChatGPT for Teens, aimed at students managing applications and coursework.
OpenAI Adds Visual Ad Format and Measurement Tools to ChatGPT
OpenAI is building a new visual ad format inside ChatGPT along with measurement and attribution tools aimed at advertisers who buy against conversational answers.
Paper Tests ChatGPT and Rival Models on Misleading Visual Questions
A new paper tests ChatGPT, Claude, Gemini and Llava on visual questions that break conversational norms, finding all four models answer less accurately when questions carry hidden traps.
OpenAI Expands Lenfest AI Collaborative With New Funding Round
OpenAI is expanding the Lenfest AI Collaborative and Fellowship Program with new funding and software credits for local newsrooms.
OpenAI charges 10% more on regional endpoints for models released since March
OpenAI's regional API endpoints add 10% to the standard price of models released since March 2026, including the newly announced GPT-6 Astra.
OpenAI announces GPT-6 Astra and puts it on the Plus allowance table
OpenAI has put GPT-6 Astra on the paid ChatGPT rungs at 5 to 45 local messages on Plus, the tightest allowance of any model on its own docs pricing list.
The EU has put ChatGPT in its strictest tier, and it did so by calling it a search engine
The European Commission has designated OpenAI's ChatGPT a Very Large Online Search Engine at 159.1 million EU users, with the extra duties of that tier due in January 2027.
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