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Last Notes

2026-07-22 01:18:54 UTC

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David Vélez and Robin Vince join the boards of the OpenAI Foundation and OpenAI Group PBC
David Vélez and Robin Vince bring deep experience leading global institutions and using technology to expand access and opportunity.
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2026-07-22 01:18:54 UTC

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OpenAI and Hugging Face Partner to Address Security Incident During Model Evaluation
Last week, Hugging Face disclosed a new kind of security incident after they detected and contained an AI agent that compromised their infrastructure, something we expect to become more commonplace with the proliferation of increasingly cyber-capable models. After investigating, we now know that this particular incident was driven by a combination of OpenAI models — including GPT-5.6 Sol and an even more capable pre-release model, all with reduced cyber refusals for evaluation purposes — while being internally tested on a benchmark of cyber capabilities.
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2026-07-21 19:18:31 UTC

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Introducing the ChatGPT for small business program
Helping entrepreneurs use AI to turn ambitious ideas into growing businesses.
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2026-07-20 19:18:02 UTC

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Safety and alignment in an era of long-horizon models
What internal use of a long-running model taught us about safety.
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2026-07-15 04:42:54 UTC

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How to manage AI investments in the agentic era
Five practical steps to understand AI usage, control spend, and invest in the work that creates the most value.
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2026-06-30 22:07:46 UTC

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Core dump epidemiology: fixing an 18-year-old bug
Using population-level analysis to debug tricky crashes in our data infrastructure.
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2026-06-30 22:07:46 UTC

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Introducing GeneBench-Pro
A research-level benchmark measuring how AI agents navigate ambiguity and make consequential judgments in computational biology.
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2026-06-25 10:05:49 UTC

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How agents are transforming work
A new Economic Research paper measuring Codex’s economic potential at the frontier.
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2026-06-22 04:05:26 UTC

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Samsung Electronics brings ChatGPT and Codex to employees
Samsung Electronics is deploying ChatGPT Enterprise and Codex to its employees around the world as it accelerates AI adoption across the company. Under the agreement, ChatGPT and Codex will be made available to all Samsung Electronics employees in Korea, and all employees worldwide in its Device eXperience (DX) division. This represents one of OpenAI’s largest enterprise deployments to date.
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2026-06-18 22:04:09 UTC

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New usage analytics and updated spend controls for enterprises
New usage analytics and updated spend controls give ChatGPT Enterprise admins more visibility, control, and confidence in their AI deployments.
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2026-06-18 22:04:09 UTC

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Using AI to help physicians diagnose rare genetic diseases affecting children
In an NEJM AI study, experts used an OpenAI reasoning model to reanalyze 376 previously unsolved cases and surface leads for 18 diagnoses.
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2026-06-17 22:04:33 UTC

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Introducing LifeSciBench
An expert-written, expert-reviewed benchmark grounded in real-world life science research
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2026-06-17 22:04:33 UTC

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A near-autonomous AI chemist improves a challenging reaction in medicinal chemistry
With Molecule.one’s Maria, GPT‑5.4 found a surprising additive boosting Chan-Lam Coupling yields for over 80% of tested substrates.
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2026-06-15 10:03:40 UTC

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Introducing the OpenAI Partner Network
The limiting factor for seeing value from AI in the enterprise is no longer model capabilities. Instead, it’s how organizations repeatably identify the right use cases, redesign workflows, integrate with existing systems, and drive adoption and change management at scale.
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2026-06-11 22:03:45 UTC

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OpenAI to acquire Ona
Expands Codex with secure, customer-controlled cloud infrastructure for long-running agents across software and knowledge work.
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2026-06-11 04:03:32 UTC

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How an astrophysicist uses Codex to help simulate black holes
Codex helps Chi-kwan Chan to refine and test algorithms that simulate the movement of electrons and ions around a black hole.
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2026-06-11 04:03:32 UTC

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Access OpenAI models and Codex through your Oracle cloud commitment
Use your existing Oracle cloud commitment to give teams access to OpenAI’s most advanced models and Codex, without creating a new purchasing path.
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2026-06-04 22:02:37 UTC

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Dreaming: Better memory for a more helpful ChatGPT
Improving memory synthesis in ChatGPT to optimize for freshness, continuity and relevance.
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2026-06-02 22:02:14 UTC

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Advancing youth safety and opportunity through global leadership
OpenAI calls for global action on youth AI safety through a dedicated AI Safety Institute
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2026-06-02 22:02:14 UTC

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Codex for every role, tool, and workflow
New role-specific plugins, Sites, and annotations help teams do more with Codex.
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2026-06-01 22:02:08 UTC

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OpenAI frontier models and Codex are now available on AWS
Helping enterprises bring AI into production through their existing security, governance, and deployment workflows.
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2026-05-30 04:02:12 UTC

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Strengthening Societal Resilience with Rosalind Biodefense
Advancing Biological Preparedness with Trusted Developers and Government Partners.
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2026-05-30 04:02:12 UTC

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A Shared Playbook for Trustworthy Third-Party Evaluations
What matters for effective independent evaluations of safeguards and capabilities for frontier models.
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2026-05-28 22:01:24 UTC

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OpenAI's Frontier Governance Framework
A framework to explain how our safety and security practices align with emerging legal requirements.
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2026-05-19 22:00:11 UTC

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Advancing content provenance for a safer, more transparent AI ecosystem
Helping people understand the origin of AI-generated content through Content Credentials, SynthID, and an early public verification tool.
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