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GPT-4.5

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Model facts

Provider: OpenAI
Released: 2025-02-27
Deprecated: 2025-04-14
Retirement: 2025-07-14

Technical details

Model ID: gpt-4.5-preview
Status: Retired
Access: Offline
Context window: 128,000 tokens
Max output: 16,384 tokens
Knowledge cutoff: 2023-10-31
Input modalities: Text, Image
Output modalities: Text
Pricing (per 1M tokens): $75 in / $150 out
Tool use: Yes

Links