All comparisons
GPT-5.4 vs GPT-5 Family Mar 2026
Pricing
| Metric Type | GPT-5.4OpenAI · via OpenRouter | GPT-5.4 ProOpenAI · via OpenRouter | GPT-5.3-CodexOpenAI · via OpenRouter | GPT-5.2OpenAI · via OpenAI | GPT-5.2 ProOpenAI · via OpenAI |
|---|---|---|---|---|---|
| Inputper 1M tokens | $2.50TextImageFile | $30.00TextImageFile | $1.75TextImageFile | $2.00 | $21.00 |
| Outputper 1M tokens | $15.00Text | $180.00Text | $14.00Text | $12.00 | $168.00 |
| Cached inputper 1M tokens | $0.25 | — | $0.17 | — | — |
| Web searchper request | $0.010 | $0.010 | $0.010 | — | — |
GPT-5.4 vs GPT-5.4 Pro, GPT-5.3-Codex, GPT-5.2, GPT-5.2 Pro — pricing, professional benchmarks (GDPval, FinanceAgent, Investment Banking, OfficeQA) and coding benchmarks (SWE-Bench Pro, Terminal-Bench 2.0)
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Sources
Model makers/Providers:OpenRouter ·OpenAI