GPT-5.4vsGPT-5.1
Across 10 shared benchmarks, GPT-5.4 leads overall: GPT-5.4 wins 9, GPT-5.1 wins 1, with 0 ties and an average score difference of +16.50.
GPT-5.49 wins(90%)(10%)1 winGPT-5.1
Benchmark scores
Grouped by capability, sorted by largest gap within each. 10 shared benchmarks.
General Knowledge
GPT-5.4 4/4| Benchmark | GPT-5.4 | GPT-5.1 | Diff |
|---|---|---|---|
| ARC-AGI-2 | 77.107 / 58Normal (No Tools) | 17.6032 / 58high | +59.50 |
| ARC-AGI | 93.707 / 65Normal (No Tools) | 72.8025 / 65high | +20.90 |
| HLE | 52.1011 / 149极高强度思考（工具） | 42.7038 / 149 |
Specs
| Field | GPT-5.4 | GPT-5.1 |
|---|---|---|
| Publisher | OpenAI | OpenAI |
| Release date | 2026-03-05 | 2025-11-12 |
| Model type | Multimodal model | Reasoning model |
| Architecture | Dense | Dense |
| Parameters | 0.0 | 0.0 |
| Context length | 1M | 400K |
| Max output | 128000 | 131072 |
API pricing
Prices use DataLearner records when available; missing fields are not inferred.
| Item | GPT-5.4 | GPT-5.1 |
|---|---|---|
| Text input | $2.5 / 1M tokens | 1.25 美元/100万 tokens |
| Text output | $15 / 1M tokens | 10 美元/100万 tokens |
| Cache read | Not public | 0.125 美元/100万 tokens |
| Cache write | $0.25 / 1M tokens | Not public |
Summary
- GPT-5.4leads in:General Knowledge (4/4), Math and Reasoning (2/2), AI Agent - Information Search (1/1), AI Agent - Tool Usage (1/1), Coding and Software Engineer (1/1)
- GPT-5.1leads in:Agent Level Benchmark (1/1)
On average across the 10 shared benchmarks, GPT-5.4 scores 16.50 higher.
Largest single-benchmark gap: ARC-AGI-2 — GPT-5.4 77.10 vs GPT-5.1 17.60 (+59.50).
Page generated from structured model, pricing and benchmark records. No real-time LLM is used to write the prose.