GPT-5.4 Pro API Benchmarks, Pricing & Provider Data
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GPT-5.4 Pro benchmark, API pricing, and provider data cover 656 API providers, with prices starting at $0.719/M. GPT-5.4 Pro free API options are available from 3 providers.
OpenAI GPT-5.4 Pro is a high-capability language model in the GPT-5 series, offering enhanced reasoning, code generation, and multimodal capabilities.
Category Performance
Observed-capability estimates with uncertainty reported separately from independent benchmark families.
- Coverage
- 5 / 8
- Methodology
- V3.0
#1Multimodal73Provisional1/4 Measured dimensions
#2Knowledge62.1Provisional1/4 Measured dimensions
#3Agents60.4Provisional1/4 Measured dimensions
#4Reasoning59.1Estimated2/4 Measured dimensions
#5Math56.8Provisional1/4 Measured dimensions
Specifications
Input and output token limits for this model, plus how it ranks on long-context understanding.
Features
Rankings
Excels at
Falls behind in
Detailed scores
Updated: Sep 1, 2026Overall
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Overall score79.0#4 / 100
Overall
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Pricing
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Input price$30.00/M#179 / 181Output price$180.00/M#180 / 181
Pricing
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Agents
V3.0undefined metric} other undefined metrics}} · Provisional
Score60.480% interval44.3–76.51/4 Measured dimensionsAgentic score82.0#18 / 69BrowseComp89.3#5 / 31
Agents
V3.0undefined metric} other undefined metrics}} · Provisional
Coding
V3.0undefined metric} other undefined metrics}} · No data
No data80% interval30.8–69.20/4 Measured dimensions
Coding
V3.0undefined metric} other undefined metrics}} · No data
Reasoning
V3.0undefined metric} other undefined metrics}} · Estimated
Score59.180% interval47.9–70.42/4 Measured dimensionsHLE58.7%#1 / 210Reasoning score83.2#4 / 29
Reasoning
V3.0undefined metric} other undefined metrics}} · Estimated
Knowledge
V3.0undefined metric} other undefined metrics}} · Provisional
Score62.180% interval46.1–78.21/4 Measured dimensionsKnowledge score88.0#3 / 69FrontierScience36.7#1 / 1
Knowledge
V3.0undefined metric} other undefined metrics}} · Provisional
Math
V3.0undefined metric} other undefined metrics}} · Provisional
Score56.880% interval40.7–72.91/4 Measured dimensionsMath score70.6#21 / 62IPhO 2025 (Theory)93.5#1 / 1
Math
V3.0undefined metric} other undefined metrics}} · Provisional
Multilingual
V3.0undefined metric} other undefined metrics}} · No data
No data80% interval30.8–69.20/4 Measured dimensions
Multilingual
V3.0undefined metric} other undefined metrics}} · No data
Multimodal
V3.0undefined metric} other undefined metrics}} · Provisional
Score7380% interval56.9–89.11/4 Measured dimensionsMultimodal Grounded score88.5#1 / 44MMMU-Pro94.0#1 / 31
Multimodal
V3.0undefined metric} other undefined metrics}} · Provisional
Instruction following
V3.0undefined metric} other undefined metrics}} · No data
No data80% interval30.8–69.20/4 Measured dimensions
Instruction following
V3.0undefined metric} other undefined metrics}} · No data
OpenRouter endpoints
3 endpointsThird-party OpenRouter endpoint data, shown separately from LMSpeed measurements. Some 30-minute live performance fields only appear after syncing with an OpenRouter API key.
| Provider endpoint | Input | Output | 1d uptime | 30m latency | 30m throughput | Context / output |
|---|---|---|---|---|---|---|
Azure azure | $30/M | $180/M | 100% | — | — | undefined tokens / undefined tokens |
OpenAI openai | $30/M | $180/M | 99.6% | — | — | undefined tokens / undefined tokens |
OpenAI openai/flex | $15/M | $90/M | — | — | — | undefined tokens / undefined tokens |
Pricing Comparison
Compare GPT-5.4 Pro API pricing across 653 providers. Prices range from $0.719/M to $495.00/M. Zhongzhuan Chat offers the lowest rate at $0.719/M. 3 providers offer free API credits or a free tier.
| Provider | Health | Model Variant | Group | Input ($/M) | Output ($/M) | Speed (t/s) | First token | Audit |
|---|---|---|---|---|---|---|---|---|
L1 100% | gpt-5.4-pro | default | -93%$2.05/M | -93%$12.33/M | — | — | — | |
L1 100% | gpt-5.4-pro-2026-03-05 | default | -93%$2.05/M | -93%$12.33/M | — | — | — | |
L1 100% | gpt-5.4-pro | azure-officially | -29%$21.43/M | -29%$128.57/M | — | — | — | |
APIMart Free | L1 100% | gpt-5.4-pro | default | Free | Free | — | — | — |
L1 100% | gpt-5.4-pro | default | -86%$4.11/M | -86%$24.66/M | — | — | — | |
L1 100% | gpt-5.4-pro-2026-03-05 | default | -86%$4.11/M | -86%$24.66/M | — | — | — | |
L1 100% | gpt-5.4-pro | default | -86%$4.11/M | -86%$24.66/M | — | — | — | |
L1 100% | gpt-5.4-pro-2026-03-05 | default | -86%$4.11/M | -86%$24.66/M | — | — | — | |
L1 100% | gpt-5.4-pro | default | $75.00/M | $450.00/M | — | — | — | |
L1 100% | gpt-5.4-pro-2026-03-05 | default | $75.00/M | $450.00/M | — | — | — | |
兔子API Free | L1 100% | gpt-5.4-pro | 官方优惠 | Free | Free | — | — | — |
L1 100% | gpt-5.4-pro | gpt-azure | -73%$7.97/M | -73%$47.83/M | — | — | — | |
L1 100% | gpt-5.4-pro | gpt-azure | $30.00/M | $180.00/M | — | — | — | |
L1 100% | gpt-5.4-pro-2026-03-05 | gpt-azure | $30.00/M | $180.00/M | — | — | — | |
L1 100% | gpt-5.4-pro-2026-03-05 | default | -93%$2.05/M | -93%$12.33/M | — | — | — | |
L1 100% | gpt-5.4-pro | default | -93%$2.05/M | -93%$12.33/M | — | — | — | |
L1 100% | gpt-5.4-pro-2026-03-05 | azure | -94%$1.81/M | -92%$14.47/M | — | — | — | |
L1 100% | gpt-5.4-pro | azure | -94%$1.81/M | -92%$14.47/M | — | — | — | |
L1 100% | gpt-5.4-pro | official | $30.00/M Cache read$30.00/M | $180.00/M | — | — | — | |
L1 100% | gpt-5.4-pro | Azure-GPT | $90.00/M Cache read$9.00/M | $540.00/M | — | — | — |
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Frequently Asked Questions
- What benchmark data does GPT-5.4 Pro include?
- LMSpeed shows GPT-5.4 Pro benchmark context, API price, output speed, first-token latency, and provider data across 656 providers when those signals are available.
- What is the GPT-5.4 Pro API price?
- GPT-5.4 Pro has pricing from 656 providers, ranging from $0.719/M to $495.00/M. Zhongzhuan Chat has the lowest listed price.
- What does the GPT-5.4 Pro API pricing table include?
- The GPT-5.4 Pro API pricing table compares 656 providers by input price, output price, free tier status, speed, first-token latency, and recent health data when available.
- Which provider has the cheapest GPT-5.4 Pro API pricing?
- Zhongzhuan Chat currently has the lowest listed GPT-5.4 Pro price at $0.719/M across 656 providers.
- Is GPT-5.4 Pro API free?
- Yes, GPT-5.4 Pro free API options are available through 3 providerundefined other undefined} on LMSpeed, including APIMart, 兔子API, 兔子API. These providers offer free API credits or a free tier with no per-token charges.
- Where can I get GPT-5.4 Pro free API access?
- LMSpeed currently lists 3 free API providerundefined other undefined} for GPT-5.4 Pro: APIMart, 兔子API, 兔子API. Check each provider row before using it because free tier limits can change.