Context Window
1,050,000
Input tokens
Full-context input ≈ $2.63
Model Cost Profile
Developer: openai· Tokenizer: GPT · Quantization: unknown
Canonical ID: openai/gpt-5.4-20260305
Pricing updated Apr 26, 2026
OpenAI's GPT-5.4 offers an extensive context window of 1,050,000 tokens, making it suitable for complex applications such as legal document analysis and comprehensive content generation. Teams utilizing this API model can expect an input cost of $2.50 per million tokens and an output cost of $15.00 per million tokens, which can significantly impact budget planning for large-scale projects. With its advanced capabilities, GPT-5.4 is ideal for enterprises looking to enhance their natural language processing tasks while managing costs effectively.
Provider Compliance
Context Window
1,050,000
Input tokens
Full-context input ≈ $2.63
Max Output
128,000
Completion tokens
Input Price / 1M
$2.50
Prompt tokens
Output Price / 1M
$15.00
Completion tokens
Top Benchmark
Pending
No benchmark data yet
Price History
Current Input / 1M
$2.50
Current Output / 1M
$15.00
Performance History
Current TPS
0.00
Current Latency
0ms
Uptime
100.0%
| Usage Type | Price / 1M Tokens |
|---|---|
| Input (Prompt) | $2.50 |
| Output (Completion) | $15.00 |
| Cache Read | $0.2500 |
| Web Search | $10,000.00 |
Estimate monthly spend for OpenAI: GPT-5.4 based on your workload.
Estimated Monthly Cost
$243
25M input + 12M output tokens
Quick links for cost-down decisions before production rollout.