AsOf

product · fact

GPT-5.1 deprecation

As of November 4, 2026, the AsOf record says GPT-5.1 was deprecated on October 1, 2026 (as gpt-5.1), from a primary source (platform.openai.com). The record holds 1 claim on GPT-5.1's deprecation, 1 still open and 0 superseded, each dated and sourced; a replaced value is closed with an end date, never deleted.

current deprecation
gpt-5.12026-10-01 · 1 source

Every dated value

1 claims · oldest first · superseded claims stay visible
valuevalid fromstatus
gpt-5.1
to present · conf 0.95 · 1 src for deprecation gpt-5.1
2026-10-01valid

Questions this record answers

When was GPT-5.1 deprecated?
On October 1, 2026 (as gpt-5.1), from a primary source (platform.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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