4 posts
Every news post links the primary sources it is based on, listed at the end of the article.
Claude 5.5 Is Complete: Opus 5.5, Sonnet 5.5 and Haiku 5.5 in Two Weeks
Anthropic shipped Opus 5.5, Sonnet 5.5 and Haiku 5.5 between September 22 and October 7. Prices, limits and the breaking changes that affect your code.
6 min read4 sources
OpenAI's GPT-6 Family Reaches the API: Astra, Sol, Luna and GPT-6.1 Sol
What OpenAI shipped to developers in September and early October 2026: four GPT-6 models, DevDay speed tiers, a Decisions API and simpler usage tiers.
5 min read3 sources
Grok 4.7 Reaches the xAI API: Same Price as 4.6, New Base Model
xAI shipped grok-4.7 in September 2026: 500k context, four reasoning levels, Grok 4.6 pricing and a 200k long-context price step. What to check.
5 min read3 sources
October 23 Shutdown: GPT-4, GPT-3.5 Turbo, o1 and o4-mini Leave the OpenAI API
OpenAI retires a long list of older models on October 23, 2026. What is going, what replaces each one, and how to find them in your code.
6 min read3 sources