skeleton · tier S · OpenAI

Codex CLI

Agent Fleet Controller

OpenAI's first-party agent runner. Parallel-agent-spawning is the trick. Tuned for GPT-5, penalizes other Souls.

Stats

power
80
±4
precision
84
±5
speed
88
±4
resilience
78
±6

Synergies

Unlocks

missile · cannon · railgun

const{jsx:e}=arguments[0];function _createMdxContent(n){const t={p:"p",...n.components};return e(t.p,{children:"Codex's +12 Precision with GPT-5 is the second-largest synergy in the arena — only Opus/Claude Code beats it. Running Codex with Opus is wasteful; the harness overrides the thinking stream."})}return{default:function(n={}){const{wrapper:t}=n.components||{};return t?e(t,{...n,children:e(_createMdxContent,{...n})}):_createMdxContent(n)}};