OpenAI debuts GPT‑5-Codex, a version of GPT‑5 optimized for agentic coding in Codex and says it spends its “thinking” time more dynamically than previous models
If You Ask Nicely Frederic Lardinois / The New Stack : OpenAI Launches a New GPT-5 Model for Its Codex Coding Agent David Gewirtz / ZDNET : OpenAI has new agentic coding partner for you now: GPT-5-Cod...
GPT-5 hands-on: it exudes competence but doesn't feel like a dramatic leap ahead of other LLMs, and the pricing is aggressively competitive with other providers
And It Changes Everything Tyler Cowen / Marginal Revolution : GPT-5, a short and enthusiastic review GPT-5 : GPT-5 — Our hands-on review of OpenAI's newest model based on weeks of testing — The Ve...
Anthropic tested Claude's ability to manage a physical “storefront” to mixed results, as the AI struggled with pricing strategy and inventory management
Anthropic had sonnet-3.7 run a shop in their SF headquarters. It was tasked with running s profitable business — Their eye popping experiment is worth the read — Was it successful? No, it was to...
OpenAI expands its Model Spec for how its AI models should behave, from 10 to 63 pages, emphasizing “customizability, transparency, and intellectual freedom”
a document which defines how we want our models to behave. The update reinforces our commitments to customizability, transparency, and intellectual freedom to explore, debate, and create with AI. http...
OpenAI unveils o3 and o3-mini, trained to “think” before responding via what OpenAI calls a “private chain of thought”, and plans to launch them in early 2025
12 Days of OpenAI: Day 12 Naomi Li Gan / Tech in Asia : OpenAI unveils AI model for advanced reasoning Bojan Stojkovski / Interesting Engineering : OpenAI unveils o3 reasoning AI model to tackle compl...
o3, trained on the ARC-AGI-1 Public Training set, scored 87.5% on ARC Prize's Semi-Private Evaluation in a high-compute configuration; GPT-4o scored 5% in 2024
This is “The AI Economy,” a weekly LinkedIn-first newsletter … Sharon Goldman / Fortune : Sam Altman says OpenAI's new o3 ‘reasoning’ models begin the ‘next phase’ of AI. Is this AGI? Pradeep Viswanat...
OpenAI debuts Voice Engine, which lets users generate synthetic copy of a voice from a 15-second sample, available to around 10 partners, including HeyGen
but Won't Release the Tech Yet Cade Metz / New York Times : OpenAI Unveils A.I. Technology That Recreates Human Voices Benj Edwards / Ars Technica : OpenAI holds back wide release of voice-cloning tec...