Codex 'godmode' config: 1M context window, low reasoning effort and a 400K auto-compact limit
EXM7777 · x · 2026-09-06
A developer shared a GPT-Astra settings set for Codex that reportedly unlocks 'godmode': set modelreasoningeffort to low, modelcontextwindow to 1,000,000, modelautocompacttokenlimit to 400,000, and leave the global AGENTS.md empty. The idea is a huge context window with a high auto-compact threshold to avoid mid-task compaction, while low reasoning effort keeps responses fast. Results will vary by task.
More from coding & agent
- A simple prompt trick: tell the model to shrink any output 75% without losing function — kuza55 · 2026-09-06
- Prompt 7 of 7: Have Claude assemble a complete brand playbook document — ahuja_priyank · 2026-09-06
- Prompt 6 of 7: Stress-test your brand identity across five real scenarios — ahuja_priyank · 2026-09-06
- Prompt 5 of 7: List the brand templates you actually need in month one — ahuja_priyank · 2026-09-06
- Prompt 4 of 7: Generate four logo directions with a studio-grade brief — ahuja_priyank · 2026-09-06
- Prompt 3 of 7: Write a brand voice style guide with on/off-voice demos — ahuja_priyank · 2026-09-06