openai

48 articles about openai.

Contributors: Simon Willison, Swyx

Articles

Release: llm 0.33

Simon Willison · reference · 22/08/2026

Release: llm 0.32.1

Simon Willison · reference · 21/08/2026

Tool: CORS Chat

Simon Willison · how-to · 15/08/2026

Comment: Now we have a timeline of the OpenAI accidental attack against Hugging Face

Simon Willison · explanation · 08/08/2026

[AINews] Zawinski's Law of MultiAgents

Swyx · explanation · 08/08/2026

Now we have a timeline of the OpenAI accidental attack against Hugging Face

Simon Willison · explanation · 07/08/2026

Third-party cyber evaluations involving OpenAI models

Simon Willison · explanation · 05/08/2026

Unpacking ChatGPT Work: the Agent for a Billion Users

Swyx · explanation · 04/08/2026

[AINews] GPT 5.6 price cut by 20%-80%: Cost of GPT 5.4 Intelligence dropped 13x in 4 months due to GPT 5.6 recursive self-optimization

Swyx · explanation · 31/07/2026

Release: llm-chat-completions-server 0.1a0

Simon Willison · how-to · 30/07/2026

Advancing the price-performance frontier with GPT‑5.6

Simon Willison · explanation · 30/07/2026

The first known runaway AI agent—or a very bad marketing stunt?

Simon Willison · explanation · 23/07/2026

OpenAI’s accidental cyberattack against Hugging Face is science fiction that happened

Simon Willison · explanation · 22/07/2026

Fable gets another bump

Simon Willison · explanation · 12/07/2026

[AINews] OpenAI launches GPT 5.6 Sol/Terra/Luna, Codex becomes ChatGPT superapp

Swyx · explanation · 10/07/2026

A quote from OpenAI

Simon Willison · reference · 10/07/2026

The new GPT-5.6 family: Luna, Terra, Sol

Simon Willison · explanation · 09/07/2026

Introducing GPT‑Live

Simon Willison · explanation · 08/07/2026

[AINews] OpenAI GPT-5.6 Sol / Terra / Luna — restricted to trusted partners

Swyx · explanation · 27/06/2026

[AINews] OpenAI reports median internal Codex output tokens grew 56x in Research, 32x in Customer Support, 27x in Engineering, and 13x in Legal since November 2025.

Swyx · explanation · 26/06/2026

A quote from OpenAI

Simon Willison · reference · 26/06/2026

[AINews] SpaceX is already a $28B/yr Neocloud

Swyx · explanation · 23/06/2026

OpenAI WebRTC Audio Session, now with document context

Simon Willison · explanation · 12/06/2026

OpenAI Help: Lockdown Mode

Simon Willison · explanation · 05/06/2026

[AINews] OpenAI GPT-next disproves 80 year old Erdős planar unit distance problem for under $1000

Swyx · explanation · 21/05/2026

Release: llm 0.32a2

Simon Willison · reference · 12/05/2026

[AINews] GPT-Realtime-2, -Translate, and -Whisper: new SOTA realtime voice APIs

Swyx · explanation · 08/05/2026

A quote from John Gruber

Simon Willison · reference · 05/05/2026

[AINews] Agents for Everything Else: Codex for Knowledge Work, Claude for Creative Work

Swyx · explanation · 01/05/2026

Tracking the history of the now-deceased OpenAI Microsoft AGI clause

Simon Willison · explanation · 27/04/2026

GPT-5.5 prompting guide

Simon Willison · how-to · 25/04/2026

A quote from Romain Huet

Simon Willison · explanation · 25/04/2026

Release: llm 0.31

Simon Willison · reference · 24/04/2026

Release: llm-openai-via-codex 0.1a0

Simon Willison · reference · 23/04/2026

[AINews] OpenAI launches GPT-Image-2

Swyx · explanation · 22/04/2026

Where’s the raccoon with the ham radio? (ChatGPT Images 2.0)

Simon Willison · explanation · 21/04/2026

Trusted access for the next era of cyber defense

Simon Willison · explanation · 14/04/2026

Extreme Harness Engineering for Token Billionaires: 1M LOC, 1B toks/day, 0% human code, 0% human review — Ryan Lopopolo, OpenAI Frontier & Symphony

Swyx · explanation · 07/04/2026

Thoughts on OpenAI acquiring Astral and uv/ruff/ty

Simon Willison · explanation · 19/03/2026

[AINews] Claude Cowork Dispatch: Anthropic's Answer to OpenClaw

Swyx · explanation · 18/03/2026

GPT-5.4 mini and GPT-5.4 nano, which can describe 76,000 photos for $52

Simon Willison · explanation · 17/03/2026

1M context is now generally available for Opus 4.6 and Sonnet 4.6

Simon Willison · explanation · 13/03/2026

[AINews] GPT 5.4: SOTA Knowledge Work -and- Coding -and- CUA Model, OpenAI is so very back

Swyx · explanation · 06/03/2026

Introducing GPT‑5.4

Simon Willison · explanation · 05/03/2026

[AINews] Anthropic @ $19B ARR, Qwen team leaves, Gemini and GPT bump up fast models

Swyx · explanation · 04/03/2026

[AINews] OpenAI closes $110B raise from Amazon, NVIDIA, SoftBank in largest startup fundraise in history @ $840B post-money

Swyx · reference · 28/02/2026

⚡️The End of SWE-Bench Verified — Mia Glaese & Olivia Watkins, OpenAI Frontier Evals & Human Data

Swyx · explanation · 23/02/2026

How I think about Codex

Simon Willison · explanation · 22/02/2026

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​Articles

Release: llm 0.33

Release: llm 0.32.1

Tool: CORS Chat

Comment: Now we have a timeline of the OpenAI accidental attack against Hugging Face

[AINews] Zawinski's Law of MultiAgents

Now we have a timeline of the OpenAI accidental attack against Hugging Face

Third-party cyber evaluations involving OpenAI models

Unpacking ChatGPT Work: the Agent for a Billion Users

[AINews] GPT 5.6 price cut by 20%-80%: Cost of GPT 5.4 Intelligence dropped 13x in 4 months due to GPT 5.6 recursive self-optimization

Release: llm-chat-completions-server 0.1a0

Advancing the price-performance frontier with GPT‑5.6

The first known runaway AI agent—or a very bad marketing stunt?

OpenAI’s accidental cyberattack against Hugging Face is science fiction that happened

Fable gets another bump

[AINews] OpenAI launches GPT 5.6 Sol/Terra/Luna, Codex becomes ChatGPT superapp

A quote from OpenAI

The new GPT-5.6 family: Luna, Terra, Sol

Introducing GPT‑Live

[AINews] OpenAI GPT-5.6 Sol / Terra / Luna — restricted to trusted partners

[AINews] OpenAI reports median internal Codex output tokens grew 56x in Research, 32x in Customer Support, 27x in Engineering, and 13x in Legal since November 2025.

A quote from OpenAI

[AINews] SpaceX is already a $28B/yr Neocloud

OpenAI WebRTC Audio Session, now with document context

OpenAI Help: Lockdown Mode

[AINews] OpenAI GPT-next disproves 80 year old Erdős planar unit distance problem for under $1000

Release: llm 0.32a2

[AINews] GPT-Realtime-2, -Translate, and -Whisper: new SOTA realtime voice APIs

A quote from John Gruber

[AINews] Agents for Everything Else: Codex for Knowledge Work, Claude for Creative Work

Tracking the history of the now-deceased OpenAI Microsoft AGI clause

GPT-5.5 prompting guide

A quote from Romain Huet

Release: llm 0.31

Release: llm-openai-via-codex 0.1a0

[AINews] OpenAI launches GPT-Image-2

Where’s the raccoon with the ham radio? (ChatGPT Images 2.0)

Trusted access for the next era of cyber defense

Extreme Harness Engineering for Token Billionaires: 1M LOC, 1B toks/day, 0% human code, 0% human review — Ryan Lopopolo, OpenAI Frontier & Symphony

Thoughts on OpenAI acquiring Astral and uv/ruff/ty

[AINews] Claude Cowork Dispatch: Anthropic's Answer to OpenClaw

GPT-5.4 mini and GPT-5.4 nano, which can describe 76,000 photos for $52

1M context is now generally available for Opus 4.6 and Sonnet 4.6

[AINews] GPT 5.4: SOTA Knowledge Work -and- Coding -and- CUA Model, OpenAI is so very back

Introducing GPT‑5.4

[AINews] Anthropic @ $19B ARR, Qwen team leaves, Gemini and GPT bump up fast models

[AINews] OpenAI closes $110B raise from Amazon, NVIDIA, SoftBank in largest startup fundraise in history @ $840B post-money

⚡️The End of SWE-Bench Verified — Mia Glaese & Olivia Watkins, OpenAI Frontier Evals & Human Data

How I think about Codex

openai

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