OpenAI GPT-4.5 Preview Model
OpenAI
You had survived on compatibility and habit longer than most managers survive accountability. When the cutoff came, even the warning banners sounded tired.
→ Read moreMemorial entry / openai-o1-preview-and-o1-mini-models
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You had kept one more legacy integration alive while everyone else promised they were migrating next sprint. Then your end-of-life date arrived and nostalgia stopped compiling.
It had exposed OpenAI o1-preview and o1-mini Models until OpenAI retired it and pushed developers onto newer interfaces.
This source records when OpenAI o1-preview and o1-mini Models was shut down and how the provider framed the end of service.