GPT-4o pricing & price history
GPT-4o by OpenAI costs $2.50 per 1M input tokens and $10.00 per 1M output tokens, with a 128K token context window.
Price history
No price changes since tracking began on 2026-09-24. We check every 10 minutes.
Cost calculator
Cheaper alternatives to GPT-4o
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|---|---|---|---|---|---|
 GLM 5.3 Flash Z.ai (Zhipu) | $0.0399 | $0.0784 | 1M | 27.8 | compare |
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About GPT-4o
GPT-4o ("o" for "omni") is OpenAI's latest AI model, supporting both text and image inputs with text outputs. It maintains the intelligence level of [GPT-4 Turbo](/models/openai/gpt-4-turbo) while being twice as...
FAQ
How much does GPT-4o cost?
GPT-4o by OpenAI costs $2.50 per 1M input tokens and $10.00 per 1M output tokens, with a 128K token context window. A typical request with 2,000 input and 500 output tokens costs about $0.01.
What is the context window of GPT-4o?
GPT-4o supports up to 128,000 tokens of context and up to 16,384 output tokens per request.
Has GPT-4o’s price changed?
No price changes recorded since ModelBank started tracking it on 2026-09-24.
Is GPT-4o being deprecated?
No retirement date has been announced for GPT-4o as of 2026-11-12.
What are cheaper alternatives to GPT-4o?
Cheaper options include GLM 5.3 Flash ($0.0399/$0.0784), DeepSeek V4.1 Flash ($0.022/$0.40), DeepSeek V4.1 Flash 1017 ($0.098/$0.29), Llama 4 Scout ($0.10/$0.30).