GPT-5.4 ProvsGPT-5.2 Pro
Across 3 shared benchmarks, GPT-5.4 Pro leads overall: GPT-5.4 Pro wins 3, GPT-5.2 Pro wins 0, with 0 ties and an average score difference of +9.06.
GPT-5.4 Pro
OpenAI · 2026-03-05 · Multimodal model
GPT-5.2 Pro
OpenAI · 2025-12-11 · Reasoning model
GPT-5.4 Pro3 wins(100%)(0%)0 winsGPT-5.2 Pro
Benchmark scores
Grouped by capability, sorted by largest gap within each. 3 shared benchmarks.
Math and Reasoning
GPT-5.4 Pro 3/3| Benchmark | GPT-5.4 Pro | GPT-5.2 Pro | Diff |
|---|---|---|---|
| FrontierMath Tier 4 v2 | 58.5410 / 42Extra-High (No Tools) | 4614 / 42Extra-High (No Tools) | +12.54 |
| FrontierMath v2 | 82.467 / 58Extra-High (No Tools) | 7412 / 58Extra-High (No Tools) | +8.46 |
| FrontierMath - Tier 4 | 37.505 / 80Normal (With Tools + Internet) | 31.309 / 80Normal (With Tools + Internet) | +6.20 |
Specs
| Field | GPT-5.4 Pro | GPT-5.2 Pro |
|---|---|---|
| Publisher | OpenAI | OpenAI |
| Release date | 2026-03-05 | 2025-12-11 |
| Model type | Multimodal model | Reasoning model |
| Architecture | Dense | Dense |
| Parameters | Not available | Not available |
| Context length | 1M | 256K |
| Max output | 125K | Not available |
API pricing
Prices use DataLearner records when available; missing fields are not inferred.
| Item | GPT-5.4 Pro | GPT-5.2 Pro |
|---|---|---|
| Text input | $30 / 1M tokens | $21 / 1M tokens |
| Text output | $180 / 1M tokens | $168 / 1M tokens |
Summary
- GPT-5.4 Proleads in:Math and Reasoning (3/3)
On average across the 3 shared benchmarks, GPT-5.4 Pro scores 9.06 higher.
Largest single-benchmark gap: FrontierMath Tier 4 v2 — GPT-5.4 Pro 58.54 vs GPT-5.2 Pro 46 (+12.54).
Page generated from structured model, pricing and benchmark records. No real-time LLM is used to write the prose.