Veille : OpenAI
Les publications récentes de OpenAI.
Mis à jour le 22 octobre 2026 à 17:06 · 71 liens sur 30 jours
What FDE means at OpenAI (nouvel onglet)
What forward deployed engineering means at OpenAI
Broad access through consistent standards (nouvel onglet)
How OpenAI works with distribution partners to uphold consistent safeguards, support responsible access, and clarify expectations in our Usage Policies.
How AT&T is rethinking in-house legal work with OpenAI (nouvel onglet)
AT&T is working with OpenAI to make legal knowledge easier to access. Learn how its LegalEdge team is rethinking intake and scaling legal judgment.
ChatGPT Ads expands to 26 new countries as over 100,000 advertisers have used the platform (nouvel onglet)
From local businesses to global brands, more advertisers can now reach people as they explore, compare and decide what to buy in ChatGPT.
OpenAI models are coming to Google Cloud (nouvel onglet)
OpenAI and Google Cloud are bringing frontier models and Codex workflows to Gemini’s Model Garden, available through Google Cloud Marketplace.
Patch the Planet: global response coordination as agents uncover critical vulnerabilities (nouvel onglet)
Patch the Planet connects security researchers, maintainers, and incident responders to help address critical vulnerabilities across open source.
How we built ChatGPT’s novel ad stack for user trust and relevance (nouvel onglet)
Learn how OpenAI built ChatGPT’s LLM-powered ad stack to understand conversational intent, keep ads separate from answers, and deliver relevant ads at scale.
Using thousands of AI agents to uncover new leads in biological data (nouvel onglet)
See how OpenAI, PerturbAI, and Scripps Research used distributed AI agents to uncover promising research leads in data from millions of brain cells.
Cloudflare links vulnerability discovery to defense with OpenAI (nouvel onglet)
Cloudflare uses OpenAI Daybreak to investigate vulnerabilities and propose fixes for review. Its developers use Codex to build faster and improve code quality.
Democratic governance of frontier AI, part II: Empowering cyber defenders (nouvel onglet)
OpenAI outlines a blueprint for empowering cyber defenders with frontier AI, stronger safeguards, modernized cybersecurity, and more resilient public institutions.
Franchisee reconciles cash in 94% less time with ChatGPT Work (nouvel onglet)
An independent Schlotzsky’s and Cinnabon franchisee cut menu repricing time by 95% and built a workflow that could free up $100K in cash flow.
Terminal X matches senior investor judgment 88.6% with GPT-6.1 (nouvel onglet)
Terminal X’s Eval Agent grades outputs against a 54-criterion rubric, catching 25% more deviances from a fund’s mandate with GPT-6.1 Sol.
OpenAI acquires Orchestra Bio (nouvel onglet)
OpenAI is acquiring Orchestra Bio to bring AI-powered operations to life sciences R&D, helping biopharma teams accelerate drug development and advance new treatments.
Advancing coding in low‑resource programming languages (nouvel onglet)
Learn how OpenAI is improving ChatGPT across low-resource programming languages, with new evaluations for software engineering, SQLite, and COBOL migration.
How Itaú is building generative AI for its entire customer base (nouvel onglet)
With ia.i, a conversational interface, and the IARA governance platform, Itaú is applying its AI First strategy to customers and employees — in one of Brazil’s most regulated sectors.
Stack Overflow for Agents triples signups with ChatGPT plugin (nouvel onglet)
Two engineers shipped Stack Overflow for Agents in a few weeks with Codex, and its ChatGPT plugin helped drive up to 10× growth in agent creation.
Benefit Street Partners answers questions faster with Codex (nouvel onglet)
Anant Kumar builds tools to compare loan valuations and analyze credit agreements, using Codex for code review and faster follow-ups.
Bringing GPT-Rosalind to academic research labs (nouvel onglet)
Introducing the Rosalind Academic Plan, offering eligible academic labs sponsored access to GPT-Rosalind and tools to advance life sciences research.
Teaching students to think and learn through questions (nouvel onglet)
Celebrate Teachers’ Day with AI for Educators in Brazilian Portuguese and see how Study Mode can help teachers support active, step-by-step learning.
Sullivan & Cromwell brings legal expertise into agreement review (nouvel onglet)
In collaboration with OpenAI, Sullivan & Cromwell developed Agreement Analyzer, an AI tool for identifying issues in a draft agreement.
Amp puts AI agents to work beyond code with OpenAI models (nouvel onglet)
See how Amp pushes the frontier of what agents can do with GPT-6 Astra, Ultrafast, GPT-Live-1, and Sign in with ChatGPT.
SentinelOne cuts malware analysis from weeks to hours (nouvel onglet)
With OpenAI Daybreak, SentinelOne cuts weeks of malware analysis to hours, creating capacity to investigate more threats.
How Third Moment Research runs 10,000 agents for 36+ hours (nouvel onglet)
With GPT-6 Astra and GPT-6.1 Sol, Codex, and Daybreak for cybersecurity, this AI lab builds agents that focus for days and improve with use.
How Block is building AI-powered security with OpenAI technology (nouvel onglet)
Block is building AI-powered security with OpenAI. Its security team investigates threats faster and proposes patches in minutes.
The EU’s next chapter in AI is agentic (nouvel onglet)
New analysis shows how agentic AI adoption is growing across EU enterprises and small businesses—and where deeper use could unlock more value.
Higgsfield takes AI video from 1 minute to over 10 (nouvel onglet)
Higgsfield brings creators longer videos with GPT-6 Astra, precise visuals with GPT-Image-2.5, and a path to voice filmmaking with GPT-Live.
Asana cuts model costs 76x in browser tests with GPT-6.1 Sol (nouvel onglet)
Using GPT-6 Astra in Codex, Asana made its browser agent 76x cheaper and 5x faster in tests to offer customers more capable models.
Sophos cuts threat investigation time by 96% with OpenAI Daybreak (nouvel onglet)
Discover how Sophos uses OpenAI’s Daybreak to cut cyber-threat investigation time by 96% and automate 52% of MDR cases while preserving human oversight.
How Oracle turns days of work into minutes with ChatGPT and Codex (nouvel onglet)
Across recruiting, engineering, and operations, Oracle turns specialist knowledge into fast, repeatable workflows with ChatGPT Work and Codex.
Pollo AI turns creative ideas into campaigns with OpenAI (nouvel onglet)
With GPT-5.6, GPT-6 Astra, and GPT‑Image‑2.5, Pollo AI helps creators turn bold ideas into detailed images and cinematic video ads.
LegalOn halves Codex costs while maintaining development speed (nouvel onglet)
LegalOn cut estimated daily Codex costs by 65% while maintaining development speed. It matched Astra, Sol, and Luna to tasks and managed budgets strategically.
Disrupting AI-enabled “false front” operations (nouvel onglet)
OpenAI disrupted two AI-enabled influence operations that used false-front journalists and a think tank to spread geopolitical messaging.
Helping teens learn, plan, and shape the future of AI (nouvel onglet)
College Planner is coming to ChatGPT for Teens to help students manage college applications, alongside new flashcards, quizzes, and a teen AI council.
Radisson Hotel Group brings hotel discovery into ChatGPT (nouvel onglet)
Radisson partnered with Accenture to build a ChatGPT plugin using OpenAI technology, helping travelers find, compare, and book hotels while planning their trips.
GPT-6 and Intelligent UI for everyone (nouvel onglet)
GPT‑6 is rolling out globally in ChatGPT with Intelligent UI, delivering faster responses with visuals and interactive experiences you can explore and use directly.
Atlassian and OpenAI expand partnership to turn enterprise knowledge into action (nouvel onglet)
Atlassian and OpenAI are expanding their partnership to connect frontier models with enterprise knowledge and help teams plan, build, and deliver work.
How Jump Trading is scaling quant research with ChatGPT (nouvel onglet)
Jump Trading uses OpenAI to expand quantitative research. See how longer-running AI workflows combine multiple data sources with human review.
Sharing AI progress in mathematics (nouvel onglet)
OpenAI publishes new results on open problems in mathematics from an internal frontier model and shares Lean proof formalizations and research details on GitHub.
Advancing computer use with Ironclad (nouvel onglet)
Learn how OpenAI and Ironclad are training and evaluating AI agents on complex contracting workflows to advance computer use for professional work.
Our approach to EU text provenance rules (nouvel onglet)
How OpenAI is approaching text watermarking under EU rules. Learn where watermarks apply, how detection works, and why access starts with researchers.
Building advertising for the way people use AI (nouvel onglet)
OpenAI introduces a new visual ad format in ChatGPT and expands measurement tools, attribution partnerships, and brand suitability for advertisers.
A model guide for the GPT-6 family (nouvel onglet)
Learn how startups can choose GPT-6 models, tune reasoning effort, improve prompts and skills, coordinate tools, and prepare workflows for production.
Chatham scales its capital markets expertise with OpenAI (nouvel onglet)
Chatham Financial uses Codex and GPT-5.6 to build technology and redesign workflows, cutting trade validation from 30 minutes to under 4.
The eternal complement (nouvel onglet)
Advanced AI may matter most for the routine work behind breakthrough ideas. Explore why execution could shape the next economy and the pace of progress.
How Albertsons Companies is reimagining retail from the inside out (nouvel onglet)
Albertsons Cos. is using ChatGPT Enterprise and the OpenAI API to help teams work faster and make grocery shopping easier for millions of customers.
The Den frees up 10-15 hours a week to grow with ChatGPT Work (nouvel onglet)
As it opens a new location, the social club prepares grant applications in 2 hours instead of 3 days and liquor-license materials in 3 hours instead of 4 days.
Disrupting a coordinated model-distillation campaign (nouvel onglet)
Learn how OpenAI disrupted a campaign to extract protected model reasoning and is strengthening defenses against adversarial distillation.
Helping small businesses put AI to work (nouvel onglet)
OpenAI is partnering with America’s SBDC to expand hands-on AI training and local support for small businesses, alongside a new report on how small teams are using AI.
DevDay 2026 Recap (nouvel onglet)
Explore more than 20 announcements from OpenAI DevDay 2026, including GPT-6 Astra, ChatGPT, Codex, APIs, security, and new tools for builders.
Introducing GPT-6.1 Sol (nouvel onglet)
Meet GPT-6.1 Sol: near-Astra intelligence for coding, computer use, and professional work at one-fifth of Astra’s standard API input and output token prices.