Agentic Chat (GPT-5.3 Codex) vs Agentic Chat (GPT-5.4 Mini)
Both have similar output pricing. Choose Agentic Chat (GPT-5.3 Codex) or Agentic Chat (GPT-5.4 Mini) based on the trade-off between cost, context, and the benchmarks that matter for your use case.
| Spec | Agentic Chat (GPT-5.3 Codex) | Agentic Chat (GPT-5.4 Mini) |
|---|---|---|
| Provider | GitLab Duo | GitLab Duo |
| Input / 1M tokens | $0.00 | $0.00 |
| Output / 1M tokens | $0.00 | $0.00 |
| Context window | 400K | 400K |
| Parameters | — | — |
| Open weights | No | No |
| Released | Feb 2026 | Mar 2026 |
FAQ
Pricing is indicative — confirm with the provider before production use. Highlighted values indicate the better figure for that row.