13th March 2026 - Link Blog
1M context is now generally available for Opus 4.6 and Sonnet 4.6. Here's what surprised me:
Standard pricing now applies across the full 1M window for both models, with no long-context premium.
OpenAI and Gemini both charge more for prompts where the token count goes above a certain point - 200,000 for Gemini 3.1 Pro and 272,000 for GPT-5.4.
Recent articles
- LLM 0.32a0 is a major backwards-compatible refactor - 29th April 2026
- Tracking the history of the now-deceased OpenAI Microsoft AGI clause - 27th April 2026
- DeepSeek V4 - almost on the frontier, a fraction of the price - 24th April 2026