OpenAI

Ditch Duolingo for ChatGPT Voice: a complete ChatGPT language tutor prompt stack — persistent system prompt, 20-minute Voice Mode drill loop, and Anki sync script

OpenAI’s new Yelp app inside ChatGPT lets you search restaurants by cuisine, price, and neighborhood, then book a table without ever leaving the chat

OpenAI’s GPT-5.6 Sol Ultrafast mode hits 14X faster output — here’s what you actually give up, which requests belong in the fast lane, and how it stacks up on price

OpenAI’s Aardvark cyber agent is rolling out to everyone in 2026 — free GPT-5 security research, plus the Daybreak gate on frontier offensive models. What it means

OpenAI paused Astra in 2026 after evals put it near a Critical cyber rating — the first frontier launch stopped over hacking risk, not bio or chem threats

OpenAI bought NextSlide, and Gamma has 50 million users — here’s what the NextSlide vs Gamma shakeup means for the deck you’re building this quarter, and which tool survives 2026

OpenAI’s ChatGPT Work Codex education rollout adds instructor workspaces, shared student project spaces, and Codex assignment tools — here’s what shipped and how to set it up

OpenAI Astra quietly shipped with 10 solved math proofs buried in a blog post. Here’s what actually changed in long-horizon reasoning, and why the security fallout matters

OpenAI’s ChatGPT trusted contact lets the model alert a named person during acute distress. Here’s how to set it up, what it shares, and where it falls short

Independent tests on ARC-AGI-3 show two GPT-5.6 reasoning effort settings swing agentic scores about 3x. Here’s what to flip before shipping an agent loop.

GPT-5.6 delivers frontier reasoning at mid-tier cost. See what changed, which API defaults drive the savings, and how to migrate from GPT-5.1 or 5.5

Apple’s suing OpenAI in federal court over alleged hardware trade secret theft tied to its AI-device roadmap. What the Apple OpenAI lawsuit means if you sell on the App Store or build on the API

Kimi K3 is Moonshot AI’s open-weight 2.8T MoE model with a 1M-token context, rivaling GPT-5.6 and Gemini 3.5 Pro on agentic coding. Weights land July 27

OpenAI shipped GPT-5.6 on July 9, 2026: Sol, Terra and Luna, plus an Ultra mode that runs parallel reasoning. Here’s what the new model family actually does

OpenAI’s Jalapeño chip is real — a Broadcom-designed, TSMC-fabbed inference accelerator shipping in 2026. Here’s what it means for Nvidia and AI compute costs

OpenAI’s GPT-5.6 is now in preview via the API and Codex for select partners. Here’s what is known so far and what the release signals about AI’s pace.

OpenAI Voice Engine 2024 clones voices from 15-second audio. Explore its tech, ethical concerns, and potential for accessibility and creativity.

GPT-4o mini: OpenAI’s new fast, cheap, multimodal AI. Democrotizing advanced AI for developers & businesses in 2024.

OpenAI and Dell partner to bring Codex on-prem via Dell AI Factory: hybrid routing, 5,000 Dell customers, frontier-tier models inside the perimeter.

OpenAI is collapsing ChatGPT, Codex, and the developer API into a single unified product team. Why it matters, how it compares, and what to expect.

OpenAI Codex landed in ChatGPT mobile May 14 — iOS/Android free, cloud sync to local Macs/devboxes, HIPAA-eligible for healthcare engineering teams.

OpenAI launched ChatGPT for Excel and Google Sheets globally on May 5. The sidebar runs on GPT-5.5 and is free across all plans. Here is how it works.

OpenAI’s GPT-5.5 Instant is the new ChatGPT default with 52% fewer hallucinations and 30% shorter answers. Here’s what changed and how to use it.

OpenAI Sora shutdown takes effect April 26, API ends September 24. Disney withdraws $1B investment. Migration paths to Runway, Pika, HeyGen detailed.