Story
GPT-5.4
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1 discussion
Latest report
Overview
GPT-5.4, now available in ChatGPT and the API, is the most capable and efficient frontier model designed for professional work. It combines advanced reasoning, coding capabilities from GPT-5.3-Codex, and enhanced agentic workflows for improved performance on complex tasks.
Summary from openai.com.
Reports
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openai.com
GPT-5.4
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Community reactions
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Hacker News · openai.com
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Historical count: 5 · 5 saved in sample · Historical sample
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Based on 5 sampled comments from this thread. Analyzed 2026-03-06.
- Praise: GPT-5.4's 1M context window significantly exceeds the ~200k tokens supported by other models, potentially enabling more complex interactions and improved performance in extensive tasks.
- Praise: The pricing for GPT-5.4 is competitive, being much cheaper than Opus 4.6, which could make advanced AI more accessible for developers.
- Concern: The reliance on coordinate-based clicking and screenshot interpretation in GPT-5.4 raises concerns about efficiency and practicality compared to using APIs directly.
- Concern: The confusion around versioning and model availability suggests a lack of clarity and stability in OpenAI's offerings, which could frustrate developers.
- Concern: Skepticism remains regarding the actual benefits of the 1M context window, as previous models like Codex and Opus have shown weaknesses despite their capabilities.