GPT-5.5 Instant is now the default ChatGPT model. It makes fewer things up, answers more concisely, and finally remembers ...

The new GPT-5.5 Instant model will replace GPT-3.5 Instant as the default model for ChatGPT ...

ChatGPT's default model has been updated to GPT-5.5 Instant, a model that brings accuracy improvements with fewer ...

OpenAI has launched GPT-5.5 Instant as the new default model for ChatGPT, replacing GPT-5.3. The update introduces real-time self-correction, a 52.5% reduction in hallucinations for sensitive topics, ...

ChatGPT and GPT-5 kept mentioning gremlins and goblins. We now know why. Vital lessons to be had. An AI Insider analysis and ...

OpenAI is developing a new feature for the ChatGPT Android app that will allow users to remotely control Codex coding sessions on their PCs. Found in version 1.2026.125, this update addresses a ...

Compare ChatGPT, Gemini, Copilot, Claude, Perplexity, Grok, DeepSeek, and Meta AI by strengths, use cases, integrations, and ...

The phrase “I will catch you steadily” comes up so often in ChatGPT’s responses that it has become a meme on the Chinese ...

OpenAI has traced ChatGPT’s bizarre goblin fixation to training gone awry, but the creatures keep escaping—as Adam Engst discovered when goblins popped up in a conversation about a conference ...

Learn how the new OpenAI Codex acts as an AI chief of staff to automate workflows, manage emails, and navigate your computer ...

OpenAI says GPT-5.5 features low latency and less hallucination.

Starting December 16, 2025, Meta will begin adding AI chats to the behavioral data it gathers to further personalize its experiences and ad targeting. This move blurs the line between private ...