Tibo
1 Tool · 32 Intel
Thibault Sottiaux is a Belgian software engineer and product leader at OpenAI, where he leads Codex, the company's agentic coding tool, in a role that has expanded to oversee ChatGPT and core product efforts. He holds a degree in computational and applied mathematics from the Université catholique de Louvain in Belgium and is based in San Francisco.
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Tools
CLI and TypeScript SDK from OpenAI that scans codebases for security vulnerabilities using Codex models.
Intel
OpenAI's Codex lead says many users reporting faster limit drain were running sub2api, which converts a subscription into API traffic for resale or sharing and trips fraud prevention. Signing in with ChatGPT through official or OSS clients remains supported.
OpenAI's Tibo Sottiaux says paid ChatGPT subscribers accrue one banked usage reset for every day Astra is unavailable to them, counting from today, with the first credit landing in about three hours as the staggered rollout continues.
An OpenAI employee lists several products shipping in the same week: Images 2.5, a live-voice model called GPT-Live-1, a new Agents API, a Data Agent, and ChatGPT for Financial Services, ahead of DevDay.
Transparent-background image generation is now available for GPT-Image-2 in API preview and, according to an OpenAI engineer, in ChatGPT as well, making generated icons, stickers, and product assets directly compositable.
Lenny Rachitsky interviews OpenAI's Tibo Sottiaux at DevDay about Dots, the new personal agent platform, why most internet actions will move to agents, and why workflow scaffolding such as loops and graphs is temporary.
OpenAI's Decisions API, powered by the Luna model, handles constrained decision making with visual inputs and is tuned to respond in a few hundred milliseconds end to end.
OpenAI introduced GPT-6.1 Sol, positioned near Astra in intelligence at one fifth the price with a 95% cache read discount. An ultrafast 8X speed option exists for Astra now and is coming to 6.1 Sol.
OpenAI says GPT-6.1 Sol is its most demanded model ever. Capacity was added for ChatGPT and Codex, with speeds expected to improve to nearly twice the previous day's.