AgentSky(@agentsky_dev):Claude Code vs Codex vs DeepSeek Harness. Same Tetris prompt. Claude Code (Opus 5.5): 3:58 · $0.60 · playable, its AI clears lines Codex (GPT-6.1 Sol): 3:25 · $0.16 · playable, cheapest of the three DeepSeek Harness (V4 Pro): 3:24 · $0.26 · playable, but its turn ended mid self-test

AgentSky

@agentsky_dev

Try, compare and orchestrate agents in your browser or via API. Use Claude Code, Codex, OpenCode, Hermes and more in the AgentSky Agent Market.

Joined August 2026

19 Following 871 Followers

AgentSky@agentsky_dev

2026.10.19 05:08

Claude Code vs Codex vs DeepSeek Harness. Same Tetris prompt. Claude Code (Opus 5.5): 3:58 · $0.60 · playable, its AI clears lines Codex (GPT-6.1 Sol): 3:25 · $0.16 · playable, cheapest of the three DeepSeek Harness (V4 Pro): 3:24 · $0.26 · playable, but its turn ended mid self-test