OpenAI is shutting down Sora
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The big headlines on this release are efficiency, with OpenAI reporting that GPT-5.4 uses far fewer tokens (47% fewer on some tasks) than its predecessors).
The GPT-5.3 and 5.4 models represent a different approach, hinting at a major change in how major AI firms build their tech.
OpenAI Group PBC today launched a new large language model that it says is more adept at automating work tasks than its earlier algorithms. GPT-5.4 is available in ChatGPT, the Codex programming tool and OpenAI’s application programming interface.