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The AI log, by topic

GPT-5.4: what I’ve logged

GPT-5.4 comes up in 2 posts of my AI log, from March 2026 to March 2026, and each item below links to the primary source. The sources come from OpenAI, filed under frontier, open weights and agents and coding.

Items that mention GPT-5.4

OpenAI 16 Mar 2026
GPT-5.4 mini
A compact GPT-5.4 aimed at coding assistants, sub-agents and computer control, priced above earlier minis.
Primary source
OpenAI 16 Mar 2026
GPT-5.4 nano
The smallest GPT-5.4, API-only and aimed at high-volume classification and extraction.
Primary source
OpenAI 2 Mar 2026
GPT-5.4
OpenAI's new flagship, folding its coding strengths into the main model with stronger computer-use and tool-handling.
Primary source

Posts that cover GPT-5.4

March 20262 entries