ChatGPT

Two models, one price tag: $10 per million input tokens, $50 per million output tokens. GPT-6 Astra shipped on September 3, Claude Fable 5.1 on September 1. Identical sticker prices, so the comparison looks simple. It is not. The sticker is the same, the bill is not. Run the same work through both and what you pay can double or halve depending on the shape of your workload. This post starts with where that gap comes from, then walks the benchmark table, and finishes with three concrete billing scenarios. ...

Summary: ChatGPT Images 2.5 in 30 Seconds OpenAI announced ChatGPT Images 2.5 on 8 September 2026. Sharper detail, more precise editing, faster generation. Generation latency is down by up to 50% compared with Images 2.0. Sketch is new: draw inside ChatGPT and use the drawing as the reference for the final image. Type @Sketch to open it. Also new: templates for popular formats, comments placed on the image itself for focused edits, and the option to share the prompt alongside the image. Rolling out to all ChatGPT, ChatGPT Work and Codex users, on every plan, across desktop, mobile and web. Two new API models: GPT-Image-2.5 Flare (the fast default) and GPT-Image-2.5 Sunburst (slower, more precise). OpenAI says more than 3 billion images a week are already created across ChatGPT Images and the GPT-Image models in the API. Whatever else Images 2.5 is, it is an update to one of the most heavily used products the company ships. ...

Talking to AI no longer feels like a walkie-talkie exchange, it finally feels like a real conversation! On July 8, 2026, OpenAI announced GPT-Live, its next-generation family of voice AI models. This is not just a better voice mode, it is an architectural shift that redefines the voice AI experience. So what makes GPT-Live so different? Let’s dive in. What Is GPT-Live? GPT-Live is OpenAI’s new voice model family built on a full-duplex architecture. Full-duplex means the model can listen and speak at the same time. With the previous Advanced Voice Mode, the model waited while you spoke and you waited while it spoke. GPT-Live removes that turn-taking constraint entirely. ...

On August 8, 2025, we witnessed the biggest moment in OpenAI’s history. GPT-5 opened a new chapter in the artificial intelligence world. Now we don’t just have a chatbot in our pocket, but a team of PhD-level experts in every field! This revolution, which Sam Altman describes as “You’ll feel like you’re talking to an expert,” raises the bar to a completely different level with both its technical performance and human touch. ...