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GPT-4.5 benchmark, API pricing, and provider data cover 103 API providers, with prices starting at $3.08/M. GPT-4.5 free API options are available from 6 providers.
OpenAI GPT-4.5 advances general reasoning, tool use, and multimodal understanding for demanding assistant and agent applications.
Observed-capability estimates with uncertainty reported separately from independent benchmark families.
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Compare GPT-4.5 API pricing across 97 providers. Prices range from $3.08/M to $495.00/M. ZEN-AI VIP offers the lowest rate at $3.08/M. 6 providers offer free API credits or a free tier.
| Provider | Health | Model Variant | Group | Input ($/M) | Output ($/M) | Speed (t/s) | First token | Audit |
|---|---|---|---|---|---|---|---|---|
L1 100% | gpt-4.5-preview-2025-02-27 | 官转 | $15.41/M | $30.82/M | — | — | — | |
L1 100% | gpt-4.5-preview | 优质官转OpenAI | $41.10/M | $82.19/M | — | — | — | |
L1 100% | gpt-4.5-preview-2025-02-27 | 官转 | $28.66/M | $57.33/M | — | — | — | |
L1 100% | gpt-4.5-preview | 优质官转OpenAI | $76.44/M | $152.88/M | — | — | — | |
L1 100% | gpt-4.5-preview-2025-02-27 | gpt-vip | $35.96/M Cache read$17.98/M | $71.92/M | — | — | — | |
L1 100% | gpt-4.5-preview | gpt-vip | $35.96/M Cache read$17.98/M | $71.92/M | — | — | — | |
L1 100% | gpt-4.5-preview-2025-02-27 | 官转 | $30.82/M | $61.64/M | — | — | — | |
L1 100% | gpt-4.5-preview | 优质官转OpenAI | $82.19/M | $164.38/M | — | — | — | |
L1 100% | gpt-4.5-preview-2025-02-27 | gpt-openai | $300.00/M Cache read$150.00/M | $600.00/M | — | — | — | |
L1 100% | gpt-4.5-preview | gpt-openai | $300.00/M Cache read$150.00/M | $600.00/M | — | — | — | |
兔子API Free | L1 100% | gpt-4.5-preview-2025-02-27 | default | Free | Free | — | — | — |
L1 100% | gpt-4.5-preview | 微软 | Free | Free | — | — | — | |
L1 100% | gpt-4.5-preview-2025-02-27 | 官转 | $15.41/M | $30.82/M | — | — | — | |
L1 100% | gpt-4.5-preview | 优质官转OpenAI | $41.10/M | $82.19/M | — | — | — | |
L1 100% | gpt-4.5-preview-2025-02-27 | 官转 | $24.66/M | $49.32/M | — | — | — | |
L1 100% | gpt-4.5-preview | 优质官转OpenAI | $65.75/M | $131.51/M | — | — | — | |
L1 100% | gpt-4.5-preview | default | $36.71/M | $73.43/M | — | — | — | |
L1 100% | gpt-4.5-preview-2025-02-27 | default | $36.71/M | $73.43/M | — | — | — | |
L1 100% | gpt-4.5-preview | default | $10.27/M | $20.55/M | — | — | — | |
L1 100% | gpt-4.5-preview-2025-02-27 | default | $10.27/M | $20.55/M | — | — | — |
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gpt-4-turbo
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gpt-5-2
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