Codex
Codex is a CLI/Desktop AI coding agent best suited for OpenAI ecosystem workflows, terminal automation, and CI-style editing.
Score 84CLI/Desktop$20/$200Proprietary
| AgentRanks score | 84 |
|---|---|
| Workflow type | CLI/Desktop |
| Pricing | $20/$200 |
| Open source | No |
| Best fit | OpenAI ecosystem workflows, terminal automation, and CI-style editing |
Best Codex stacks
Model pairings ranked by combined ARscore.
| # | Stack | ARscore | Context | Cost | Best fit |
|---|---|---|---|---|---|
| 1 | Codex + GPT-5.5 CLI agent | 69.4 | 258K | $6/$25 | OpenAI ecosystem workflows, terminal automation, and CI-style editing |
| 2 | Codex + GPT-5.3 Codex CLI agent | 63.2 | 128K | $5/$20 | OpenAI ecosystem workflows, terminal automation, and CI-style editing |
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