KNOWLEDGE NOTES

Knowledge Notes

Explore curated knowledge, course notes and methods, with their existing content and sources preserved.

This index lists complete English editions. Additional Chinese notes and bilingual updates remain available in the Chinese index.

350knowledge notes
AI Product Practice / Anthropic and Claude

Claude Product Release Evolution (2024–2026 Complete Opus / Sonnet / Haiku 4.x Collection + Max Plan + Design)

Hub for Anthropic product release timelines. Covers Opus 4.7 / Opus 4.6 / Sonnet 4.5 / Sonnet 4.6 / Haiku 4.5 model generations + Max Plan (20x usage) + SpaceX compute partnership + new Claude Design product + the "Claude is a space to think" positioning statement (no ads). Condenses 9 product news posts + 3 product landing pages into a "generation timeline + positioning evolution + capability comparison table".

Claude ProductsModel IterationProduct PositioningEnglish edition