Model Details
Owner
OpenAI
Released
Mar 2026
Status
Active
Context Length
1.0M
Max Output
128K
Provider
OpenAI
Where is gpt-5.4 a perfect fit?
gpt-5.4 is built for real-world professional work and autonomous task execution, not just chat. Ideal for:
- Agentic workflows that operate software (spreadsheets, docs, tools)
- Complex multi-step tasks involving planning, execution, and iteration
- Financial modeling, legal analysis, and enterprise decision systems
- Coding, debugging, and full-stack development workflows
- Long-context document analysis (reports, datasets, knowledge bases)
- Productivity automation across apps (Excel, presentations, workflows)
- Agentic workflows that operate software (spreadsheets, docs, tools)
- Complex multi-step tasks involving planning, execution, and iteration
- Financial modeling, legal analysis, and enterprise decision systems
- Coding, debugging, and full-stack development workflows
- Long-context document analysis (reports, datasets, knowledge bases)
- Productivity automation across apps (Excel, presentations, workflows)
Quick Model Estimate
Your GPT-5 Cost Estimate
💰 Total Cost
USD 3.00
for 1000 input + 1000 output tokens
📥 Input (1000 × $5.000000)
USD 1.5000
📤 Output (1000 × $22.500000)
USD 1.5000
Cost Breakdown
📥 Input 50%
📤 Output 50%
Prices updated daily from official provider data.
Pricing
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 OpenAI
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Text | $5.0000 | $22.5000 | 1,000,000 tokens | 2026-03-26 | → |
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OpenAI
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Text | $5.0000 | $30.0000 | 1,000,000 tokens | 2026-03-26 | → |
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OpenAI
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Text | $2.5000 | $11.2500 | 1,000,000 tokens | 2026-03-26 | → |
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OpenAI
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Text | $1.2500 | $7.5000 | 1,000,000 tokens | 2026-03-26 | → |
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OpenAI
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Text | $2.5000 | $11.2500 | 1,000,000 tokens | 2026-03-26 | → |
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OpenAI
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Text | $1.2500 | $7.5000 | 1,000,000 tokens | 2026-03-26 | → |
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OpenAI
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Text | $2.5000 | $15.0000 | 1,000,000 tokens | 2026-03-26 | → |