GPT-5.2 vs GPT-5.4
Head to head on 29 shared benchmarks, with price, context window, and release dates.
Benchmark scores
53evals · sort by any column, ⤢ to expand fullscreen
| Model | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| GPT-5.4 OpenAI | 65.3% | 81.0% | 34.1% | 9.0% | 1836elo | 78.3 | 47.6% | 74.8% | 11.3% | 48.4% | 78.5% | 82.0% | 77.5% | 79.3% | 70.2% | 82.6% | 94.1% | 88.1% | 82.8% | 41.3% | 77.5% | 68.3% | 56.0% | 43.3% | 47.1% | 74.0% | 37.9% | 67.4% | 36.0% | - | - | 13.1% | - | - | - | 1.47 | 1272elo | 87.2% | - | - | 92063 | - | - | - | 86 | 52.2% | - | - | -0.61 | 40.8 | - | - | 80 | 60.3% |
| GPT-5.2 OpenAI | 65.9% | 60.0% | 40.6% | 9.4% | 1699elo | 71.6 | 40.7% | 71.2% | 8.0% | 47.4% | 79.0% | 78.7% | 76.1% | 78.2% | 61.8% | 79.8% | 93.2% | 83.2% | 72.0% | 49.7% | 84.4% | 67.1% | 15.0% | 49.3% | 40.4% | 75.8% | 31.8% | 53.5% | 46.5% | 51.0% | 100 | - | 100.0% | 0.0% | 16.7% | - | - | - | 12.93 | 85.0% | - | 66.9% | 24.0% | 81.4% | - | - | 96.7 | 18.7% | - | - | 66.7% | 71.8% | - | 56.3% |
2 / 2 models
| Attribute | GPT-5.2 OpenAI | GPT-5.4 OpenAI |
|---|---|---|
| Description | GPT-5.2 is an AI model from OpenAI. | GPT-5.4 is an AI model from OpenAI. |
| Family | GPT | GPT |
| Params | - | - |
| Open weights | closed | closed |
| License | proprietary | proprietary |
| Released | 11 Dec 2025 | 5 Mar 2026 |
| Context | 400,000 | 1,050,000 |
| Input $/1M | $1.75 | $2.50 |
| Output $/1M | $14.00 | $15.00 |
| Cache read $/1M | $0.175 | $0.250 |
| Cache write $/1M | - | - |
| Speed | 0 tok/s | 0 tok/s |
| Latency | 0.00 s | 0.00 s |
| Modalities | file, image, text | text, image, file |
| Providers | - | - |
| Publisher | OpenAI | OpenAI |
| Reported scores | GPQA Diamond74.8% (AA) SciCode47.1% (AA) τ²-bench (Tau²-bench)36.0% (AA) Terminal-Bench (Hard)37.9% (AA) Vibe Code Bench v1.167.4% |
FAQ
- Is GPT-5.2 or GPT-5.4 better?
- Across the 29 benchmarks both models report on Sophon, GPT-5.4 leads on 20 of them. Which one is "better" depends on the benchmark - the table above shows every shared score.
- How do GPT-5.2 and GPT-5.4 compare on GPQA Diamond?
- GPT-5.2 scores 71.2% and GPT-5.4 scores 74.8% on GPQA Diamond.
- Which is cheaper, GPT-5.2 or GPT-5.4?
- GPT-5.2 is cheaper at $14.00 per million output tokens against $15.00 for GPT-5.4 - about 1.1x.
- When were GPT-5.2 and GPT-5.4 released?
- GPT-5.2 was released 11 Dec 2025 by OpenAI. GPT-5.4 was released 5 Mar 2026 by OpenAI.
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