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OpenAIPopular
GPT-5.4 Pricing
OpenAI flagship model. Pricing updated March 2026.
Official OpenAI docs →Pricing
Input tokens
$2.50per 1M tokens
$0.0025 per 1,000 tokens
Output tokens
$15.00per 1M tokens
$0.015 per 1,000 tokens
Specifications
- Context window
- 128K tokens
- Provider
- OpenAI
Best use cases
- Complex reasoning and analysis
- High-stakes decision support
- Creative writing and ideation
- Code generation and debugging
Other OpenAI models
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