AsOf

product · fact

GPT-5.4 nano release date

As of November 4, 2026, the AsOf record says GPT-5.4 nano was released on March 17, 2026, from a primary source (developers.openai.com). The record holds 1 claim on GPT-5.4 nano's release, 1 still open and 0 superseded, each dated and sourced; a replaced value is closed with an end date, never deleted.

current release date
GPT-5.4 nano2026-03-17 · 1 source

Every dated value

1 claims · oldest first · superseded claims stay visible
valuevalid fromstatus
GPT-5.4 nano
to present · conf 0.95 · 1 src for release date GPT-5.4 nano
2026-03-17valid

Questions this record answers

When was GPT-5.4 nano released?
On March 17, 2026, from a primary source (developers.openai.com) (status valid, confidence 0.95).

Answered from the rows above only, as of November 4, 2026. The record has no opinions.

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