[KongchangAI]
Unverified50% confidenceFactExact time

The retirement dates for models such as GPT-4o used through Azure follow Microsoft's schedule, which is April 14, 2027, and fine-tuned deployments are retained longer.

1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
10/14/2026
First Seen
Valid until: 1/12/2027

Sources

GPT-4o and GPT-4.1 to Exit OpenAI API on January 14, 2027 — Developers Have Only 92 Days

Related Entities

MicrosoftcompanyAzureproductGPT-4omodel

Related Claims

VerifiedOpenAI's model naming follows a traceable public release pattern, from GPT-3 (2020) and GPT-3.5 (2022) to GPT-4 (2023) and GPT-4o (2024).70% similarVerifiedGPT-4's training data has a cutoff of late 2023.70% similar

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