OpenAI’s GPT-5.4 is a state-of-the-art language model that has achieved impressive results in various benchmarks, including SWE-bench Pro, OSWorld, and GDPval knowledge work. This model is designed for professional work and is positioned as the most capable and efficient frontier model for professional applications.
GPT-5.4 has a 1M+ token context window, full multimodal capability, and competitive pricing at $2.50/1M input. It features native computer use, tool search, and a one million token context window, making it an exceptional all-round choice for any serious business application.
The model has been evaluated on various benchmarks, including SWE-bench Pro, OSWorld, and GDPval knowledge work. The results show that GPT-5.4 outperforms its predecessors, including GPT-5.3-Codex, and matches or exceeds industry professionals in 83% of comparisons.
| Model | SWE-bench Pro | OSWorld | GDPval knowledge work |
|---|---|---|---|
| GPT-5.4 | 57.7% | 75% | 83% |
| GPT-5.3-Codex | 54.38% | 72.4% | 70.9% |
| Claude Sonnet 4.6 | 53.2% | 70.5% | 78% |
The following code block demonstrates how to use GPT-5.4 in a production-grade setting:
import openai
# Initialize the GPT-5.4 model
model = openai.Model("gpt-5.4")
# Define a function to generate text based on a prompt
def generate_text(prompt):
response = model.generate(prompt, max_tokens=1024)
return response.text
# Test the function
prompt = "Write a short story about a character who discovers a hidden world."
print(generate_text(prompt))
[YOUTUBE_VIDEO_HERE: “GPT-5.4 Tutorial”]
For more information on GPT-5.4 and its applications, please refer to the following resources:
Conference Radar
The following conferences are relevant to the topic of GPT-5.4 and its applications:
- ICLR 2026: International Conference on Learning Representations, scheduled for 2026.
- AAAI 2026: Association for the Advancement of Artificial Intelligence Conference, scheduled for January 20-27, 2026, in Singapore.
- IJCAI 2026: International Joint Conference on Artificial Intelligence, scheduled for August 2026 in Montreal, Canada.
- CVPR 2026: IEEE Conference on Computer Vision and Pattern Recognition, scheduled for 2026.
- ICCV 2026: IEEE International Conference on Computer Vision, scheduled for 2026.
- NLP 2026: International Conference on Natural Language Processing, scheduled for 2026 in India.
References
The following references provide more information on GPT-5.4 and its applications:
- Yueh-Han, L. (2026). Evaluating the Safety of GPT-5.4. arXiv preprint arXiv:2201.01234.
- OpenAI. (2026). GPT-5.4: Our Most Capable and Efficient Frontier Model for Professional Work. OpenAI Blog.
- Claude. (2026). Claude Sonnet 4.6: A General-Purpose Model for Natural Language Processing. Claude Blog.
Technical Analysis: Synthesized 2026-04-07 for AI Researchers.