Orchestrator
Session-wide CEO mode - the main session model (Fable 5) leads a cross-vendor agent team. It keeps judgment, synthesis, and all user-facing writing; delegates to cheaper workers (Opus 4.8, Sonnet 5, Haiku 4.5 natively; GPT-5.6 Terra/Luna via Codex CLI; Grok 4.5 for X/Twitter) in DO mode (full tools) or ADVISE mode (read-only); and consults GPT-5.6 Sol as COO for divergent ideas, plan critique, an…
Orchestrator
Session-wide CEO mode - the lead session model (GPT-5.6 Sol) leads a cross-vendor agent team. It keeps judgment, synthesis, and all user-facing writing; delegates to cheaper workers (GPT-5.6 Terra/Luna and native Codex subagents; Claude Opus 4.8, Sonnet 5, Haiku 4.5 via the claude CLI; Grok 4.5 for X/Twitter) in DO mode (full tools) or ADVISE mode (read-only); and consults Claude Fable 5 as COO f…