GPT-5.4
Parameters
-
Context Length
272K
Modality
Multimodal
Architecture
Dense
License
Proprietary
Release Date
5 Mar 2026
Knowledge Cutoff
-
Evaluation Benchmarks
Rank
#36
| Benchmark | Score | Rank |
|---|---|---|
Data Analysis high | 0.79 | 6 |
Data Analysis max | 0.79 | 6 |
Professional Knowledge | 0.87 | ⭐ 6 |
Mathematics high | 0.94 | 7 |
General high | 0.78 | 9 |
LiveBench Average high | 0.78 | 10 |
LiveBench Average max | 0.78 | 10 |
Reasoning high | 0.88 | 14 |
Reasoning max | 0.88 | 14 |
Agentic Coding high | 0.54 | 14 |
Agentic Coding max | 0.54 | 14 |
General Text high | 1476 | ⭐ 16 |
General Text Standard | 1466 | 31 |
Agent Arena high | 0.05 | 19 |
Coding high | 0.78 | 24 |
Coding max | 0.78 | 24 |
Web Development high | 1463 | 40 |
Web Development Standard | 1390 | 59 |
Rankings
Overall Rank
#36
Coding Rank
#63
About GPT-5.4
GPT-5.4 is OpenAI's most capable and efficient frontier model for professional work. It brings together advances in reasoning, coding, and agentic workflows into a single model. Features industry-leading coding capabilities from GPT-5.3-Codex, native state-of-the-art computer-use capabilities, and improved tool use across large ecosystems. Excels at professional tasks involving spreadsheets, presentations, and documents. Achieves 83.0% on GDPval, 75.0% on OSWorld-Verified, 82.7% on BrowseComp, 57.7% on SWE-Bench Pro, and 81.2% on MMMU Pro. Supports up to 272K context (1M experimental) and delivers most token-efficient reasoning yet.
Technical Specifications
Detailed architecture specifications are limited for proprietary models.
Resources
About GPT-5
OpenAI's latest generation of language models featuring advanced reasoning capabilities, extended context windows up to 400K tokens, and specialized variants for coding, general intelligence, and efficiency. GPT-5 series introduces improved thinking modes, superior performance across benchmarks, and variants optimized for different use cases from high-capacity Pro models to efficient Nano models. Features native multimodal understanding, enhanced mathematical reasoning, and state-of-the-art coding abilities through Codex variants.