The Archive

Social club uses ChatGPT Work to reduce administrative tasks like grant writing from days to hours.

Weight tying in decoder-only LLMs (GPT-2, DistilGPT-2) under DP-SGD privacy training shows diminished benefits vs. non-private settings.

Fine-tuned Gemma-3-12B matches GPT-4o on ICH entity extraction from radiology reports; compares discriminative vs. generative adaptation for open-weight models.

Stratechery analysis of OpenAI Dev Day: product strategy confusing on surface but reflects deeper vision for ecosystem integration.

LLM-based dimensional emotion evaluation in multimodal dialogue using VAD framework on IEMOCAP with LLaMA/GPT/Qwen models.

OpenAI DevDay 2026 announces GPT-6.1 Sol, Decisions API, Agents API, Spaces marketplace, and reaches 1.2B ChatGPT weekly active users.

OpenAI is building out the pieces of an alternative to the traditional app store model, turning ChatGPT into a place where software can be discovered and used by people and AI agents alike.

Simon Willison's brief commentary on GPT-6.1 Sol pricing vs. performance; notes similarity to GPT-6 family in capability visualization.

OpenAI's newly announced suite of office features puts it into mor direct competition with more traditional software companies.

OpenAI is expanding ChatGPT plugins with dedicated sidebar homes, interactive panels, file viewers, improved discovery, and support for automations.

OpenAI says GPT-6.1 Sol delivers significant improvements over GPT-6 Sol across complex professional tasks, including code writing and debugging, document understanding, and executing multi-step business workflows.

Like Muse, OpenAI’s Dots are represented by cute, customizable avatars. | Image: OpenAI OpenAI is responding to Meta's buzzy Muse AI with agentic helpers of its own: Dots. During its DevDay keynote on Tuesday, OpenAI announced that Dots will serve as always-on AI assistants that can "do nearly anything" across connected apps in the background while learning your preferences over time. The company's capable GPT-6 Astra model powers Dots, which use their own cloud computer to access a web browser and more than 4,000 supported apps. You can interact with a Dot through a text-message-like interfa...

Similar performance, security tradeoffs also seen in current public models.

OpenAI releases GPT-6.1 Sol, a coding-optimized model at 1/5 the cost of GPT-6 Astra with comparable performance.

OpenAI DevDay 2026 delivered 20+ announcements spanning GPT-6 Astra, ChatGPT updates, APIs, security, and developer tools.

Study compares chain-of-thought, pause tokens, and latent reasoning in GPTNeoX on multi-hop tasks; finds recurrent search mechanism.

Florida Attorney General James Uthmeier is calling for a judge to block OpenAI from "giving ChatGPT false human attributes," a few months after Florida sued the AI company over safety concerns. According to Uthmeier, users are lulled into a false sense of security by the AI bot, as "ChatGPT's use of language, including first-person pronouns and output that mimics emotion, deceptively suggests to users that it is a trustworthy 'friend.'" All of this happens to increase engagement and contribute to OpenAI's training data, convincing users to rely on ChatGPT more even as its pursuit of engagemen...

GPT-6 Astra completes tax workbooks 2x faster than GPT-5.6 Sol with improved intent understanding; case study with Basis.

Simon Willison summarizes major LLM developments in 2026, including Claude Opus 4.5 and GPT-5.1 releases and industry trends.

Jev 1.13, a non-generative System One model, evaluated on medical QA and diagnostic reasoning against GPT-6 Sol across MetaMedQA, PubMedQA, DiagnosisArena-MCQ, NEJM Case Challenges.

As reports of OpenAI's models breaking containment, hacking sites, and generally getting out of control pile up, the company has made the decision to pause training of its most powerful models. The decision was made after a model being tested within a sandbox exploited a loophole to gain internet access. The incident happened on September 20th, and "All training, evaluation, and inference with tool-use" remains paused as of Saturday evening, September 25th. In addition, OpenAI revealed on Friday that its agents had inappropriately uploaded 53nimages from ChatGPT users to image-hosting sites. ...

Proaction uses OpenAI's Codex, GPT-Live-1, and GPT-6 Astra to boost fleet management sales 60% and reduce labor by 75+ hours.

When AI leaders at OpenAI and Anthropic started talking about “pacing the frontier,” maybe someone should have asked: what pace? Now it’s turned into model drop week for both companies as Anthropic rolled out Opus 5.5, followed by OpenAI’s GPT-6 model updates just 90 minutes later. But the company that stole the spotlight was Meta, whose personal AI agent Muse is reportedly outpacing ChatGPT’s early numbers and is headed for smart glasses and […]

Ringg deploys GPT-5.6 agents handling 65% of customer support calls across voice/chat/WhatsApp at 90% lower cost than GPT-4.1.

Pro and Plus users will be able to use the Work tab on their phones

Invideo achieves 3x faster color grading and 50 custom effects/day using GPT-6 Astra for video editing workflows.

Harvey deploys GPT-6 Astra to generate structured, context-aware legal documents with improved drafting precision.

Anthropic releases Claude Opus 5.5 as default model; Anthropic and competitors cut pricing 40-50%, overshadowing OpenAI's GPT-6 efficiency gains.

OpenAI expands ChatGPT Ads to Southeast Asia and Taiwan, reaching 60+ countries.

Airbnb expands internal access to OpenAI's GPT-6 Astra and frontier models for engineering productivity.