Boris Cherny of Anthropic outlines nine ways Claude squanders 73% of your tokens before processing your prompt, including base model overhead, re-reading history, and forgotten hooks. He debunks “Claude got dumber” complaints and shows how to spot and fix these token drains.

ChatGPT Images 2.0 uses a new model that overcomes diffusion-driven spelling errors and renders small text, icons, and UI elements cleanly at up to 2K resolution. It adds web search, multi-image prompts, and support for non-Latin scripts, with knowledge capped at December 2025. All ChatGPT and Codex users get access Tuesday, with paid tiers unlocking higher-quality outputs and an API.

OpenAI has rolled out ChatGPT Images 2.0, its upgraded image-generation feature within ChatGPT. The update adds multiple output modes—classic, horizontal, square, and vertical—for more flexible image creation directly in the chat interface.

Ahrefs analyzed 1.4 million ChatGPT 5.2 prompts to show that 88% of cited URLs come from its “search” ref_type, while Reddit and YouTube sources rarely get credit despite heavy use. Citation decisions hinge less on snippets or dates and more on semantic similarity between query (and internal fanout sub-queries) and the page’s title or URL, plus natural-language slugs and content freshness.

OpenAI has introduced a Health mode for ChatGPT, allowing users to securely share health information and connect medical records and wearables. While this aims to enhance accessibility and privacy, concerns arise over the potential for misleading medical advice and data security, especially given previous incidents involving harmful guidance.

OpenAI has introduced ChatGPT Health, a dedicated platform for users to discuss health-related topics with the AI. This feature aims to separate health conversations from regular chats and can integrate with wellness apps, while also addressing challenges in the healthcare system. However, OpenAI emphasizes that the tool is not intended for diagnosing or treating health conditions.

ChatGPT Health may be a marketing strategy rather than a genuine innovation, potentially allowing tech giants to dominate the healthcare sector. The article questions OpenAI's claims of enhanced security and adherence to HIPAA standards, drawing parallels to past controversies with data privacy in the tech industry.

Google has launched its powerful Gemini AI model, which has outperformed competitors, including OpenAI's ChatGPT, to become the leading AI chatbot. The company's extensive investment in research and hardware development has enabled it to protect its search business amidst the growing popularity of chatbots.