claude opus thinking 16k series

Each model's score on the Intelligence board (Text arena) on the last day it was listed

1. claude-opus-4-20250514-thinking-16kNo longer on the boardsReleased Jul 15, 20251,426#119 · ▼ 23
2. claude-opus-4-1-20250805-thinking-16kNo longer on the boardsReleased Aug 14, 20251,450#80

• Nov 102026IndustryAnthropic kicks off IPO roadshow under ticker ANT
• Nov 72026AI toolsAnthropic is building multiplayer for Claude Code
• Nov 62026AI toolsClaude Code can now set up its own cloud sessions
• Nov 62026ResearchClaude uses 'dreaming' to clean up its agent memory
• Nov 62026AI toolsClaude's iOS app tests a new side nav redesign
• Nov 62026ResearchAnthropic puts Claude into EVE Online to trade, fight, and miss the spy