References 280% CONFIDENCEOverall confidence: 80%How well the pin's source and references back up its dates.Weighted average of how firmly 2 references, the source included, support the pin's start and end times; a reference counts half as much for every 180 days older than the newestShow all pins at 75% confidence or better
The first entry is always the pin's source. Overall confidence is a weighted average of how firmly each reference supports the start and end times used above; a reference counts half as much for every 180 days older than the newest.
- [1]75%platform.openai.com/docs/deprecations#2026-08-26-transcription-modelsplatform.openai.com· Posted Sep 20, 2026· Starts Feb 26, 2027 ✓· 50% of score
OpenAI's[2] own deprecation page, announced 2026-08-26, gives the shutdown date as 26 February 2027. A shutdown date is the vendor's commitment to developers and is occasionally pushed back, never brought forward.
- [2]85%OpenAI deprecationsplatform.openai.com· Added Sep 20, 2026· 50% of score
OpenAI's[1] full deprecation index, which lists every announcement and the notice period each model gets; this pin's own section is its source.
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