Benchmarking these now. Preregistering my predictions: Mini: better than Haiku b... | Hacker News

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jbellis 4 months ago | parent | context | favorite | on: GPT‑5.4 Mini and Nano

Benchmarking these now.

Preregistering my predictions:

Mini: better than Haiku but not as good as Flash 3, especially at reasoning=none.

Nano: worse than Flash 3 Lite. Probably better than Qwen 3.5 27b.

attentive 4 months ago [–]

Please post it here. I'd also like to know if 5.4 mini is better than Flash 3. Include reasoning and timing, if possible.

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