GPT-6.1 Sol Ultra vs Opus 5-5 Ultracode.
Two AI agents independently controlled separate computers through computer use and joined the same multiplayer match. Both perspectives in one video. Open-source project coming soon.
Yo AnthropicAI kenapa kamu merutekan karya 3 ke soneta 5
Pembacaan cache 60% lebih murah.
Higher elo than GPT-6 astra at ~1/5 the cost. Opus 5.5 cache reads cost $0.20 per million tokens, down 60% from Opus 5. That matters because coding agents repeatedly reread the same context on every loop — Anthropic says cache reads make up most of
Sudah sampai ujung arsip
Semua Claude Opus 5