GPT-5.2 Codex API Benchmarks, Pricing & Provider Data
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GPT-5.2 Codex benchmark, API pricing, and provider data cover undefined API provider} other undefined API providers}}, with prices starting at $0.0068/request. GPT-5.2 Codex free API options are available from undefined provider} other undefined providers}}. The page also shows measured API speed and first-token latency.
OpenAI GPT-5.2 Codex is a code-specialized variant in the GPT-5 series, optimized for code generation, debugging, and software development tasks.
Category Performance
Observed-capability estimates with uncertainty reported separately from independent benchmark families.
- Coverage
- 6 / 8
- Methodology
- V3.0
#1Reasoning58.3Estimated2/4 Measured dimensions
#2Coding56.5Estimated2/4 Measured dimensions
#3Instruction following55.5Provisional1/4 Measured dimensions
#4Knowledge51.2Provisional1/4 Measured dimensions
#5Agents51Estimated3/4 Measured dimensions
#6Multimodal49.3Provisional1/4 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 12, 2026Overall
undefined metric} other undefined metrics}}
Overall score69.0#20 / 112
Overall
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Pricing
undefined metric} other undefined metrics}}
Input price$1.75/M#140 / 186Output price$14.00/M#156 / 186
Pricing
undefined metric} other undefined metrics}}
Agents
V3.0undefined metric} other undefined metrics}} · Estimated
Score5180% interval41.7–60.33/4 Measured dimensionsΤ²-bench results92.1#31 / 82Gert Labs51.8#19 / 49
Agents
V3.0undefined metric} other undefined metrics}} · Estimated
Coding
V3.0undefined metric} other undefined metrics}} · Estimated
Score56.580% interval44.6–68.32/4 Measured dimensionsCoding score67.2#15 / 87Vibe Code Bench37.9#11 / 33
Coding
V3.0undefined metric} other undefined metrics}} · Estimated
Reasoning
V3.0undefined metric} other undefined metrics}} · Estimated
Score58.380% interval47.5–69.02/4 Measured dimensionsGPQA89.9%#35 / 218HLE35.7%#39 / 216
Reasoning
V3.0undefined metric} other undefined metrics}} · Estimated
Knowledge
V3.0undefined metric} other undefined metrics}} · Provisional
Score51.280% interval37.2–65.21/4 Measured dimensionsArtificial Analysis Intelligence Index28.5#52 / 117AA-GPQA Diamond89.9#35 / 113
Knowledge
V3.0undefined metric} other undefined metrics}} · Provisional
Math
V3.0undefined metric} other undefined metrics}} · No data
No data80% interval30.8–69.20/4 Measured dimensions
Math
V3.0undefined metric} other undefined metrics}} · No data
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
Score49.380% interval32.9–65.71/4 Measured dimensionsAA-MMMU-Pro76.3#28 / 68Multimodal Grounded score72.4#23 / 56
Multimodal
V3.0undefined metric} other undefined metrics}} · Provisional
Instruction following
V3.0undefined metric} other undefined metrics}} · Provisional
Score55.580% interval39.5–71.51/4 Measured dimensionsAA-IFBench77.6#6 / 84Instruction Following score93.7#2 / 52
Instruction following
V3.0undefined metric} other undefined metrics}} · Provisional
OpenRouter endpoints
1 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 | $1.75/M | $14/M | 100% | — | — | undefined tokens / undefined tokens |
Pricing Comparison
Compare GPT-5.2 Codex API pricing across 229 providers. Prices range from $0.0068/request to $225.00/M. KFCV50 offers the lowest rate at $0.0068/request. 3 providers offer free API credits or a free tier.
| Provider | Health | Model Variant | Group | Input ($/M) | Output ($/M) | Speed (t/s) | First token | Audit |
|---|---|---|---|---|---|---|---|---|
L1 100% | gpt-5.2-codex | default | -93%$0.120/M Cache read$0.012/M | -93%$0.959/M | — | — | — | |
L1 100% | gpt-5.2-codex-2026-01-14 | default | $0.014/request | - | — | — | — | |
L1 100% | gpt-5.2-codex | default | $0.014/request | - | — | — | — | |
L1 100% | gpt-5.2-codex-medium | CodeX_05_token | $0.0068/request | - | — | — | — | |
L1 100% | gpt-5.2-codex-low | CodeX_05_token | $0.0068/request | - | — | — | — | |
L1 100% | gpt-5.2-codex-high | CodeX_05_token | $0.0068/request | - | — | — | — | |
L1 100% | gpt-5.2-codex-xhigh | default | -86%$0.240/M Cache read$0.024/M | -86%$1.92/M | — | — | — | |
L1 100% | gpt-5.2-codex | default | -23%$1.34/M | -23%$10.74/M | — | — | — | |
L1 100% | gpt-5.2-codex-2026-01-14 | AzuerPromo | -97%$0.048/M Cache read$0.0048/M | -97%$0.384/M | — | — | — | |
L1 100% | gpt-5.2-codex | AzuerPromo | -97%$0.048/M Cache read$0.0048/M | -97%$0.384/M | — | — | — | |
L1 100% | gpt-5.2-codex | Azure-Gpt-2 | -97%$0.053/M Cache read$0.0053/M | -97%$0.427/M | — | — | — | |
L1 100% | gpt-5.2-codex | default | -96%$0.072/M Cache read$0.0072/M | -96%$0.575/M | — | — | — | |
L1 100% | gpt-5.2-codex-2026-01-14 | default | -96%$0.072/M | -96%$0.575/M | — | — | — | |
L1 100% | gpt-5.2-codex | default | -93%$0.120/M Cache read$0.012/M | -93%$0.959/M | — | — | — | |
L1 100% | gpt-5.2-codex | gpt-azure | -73%$0.468/M | -73%$3.75/M | — | — | — | |
L1 100% | gpt-5.2-codex | official | $1.75/M Cache read$0.175/M | $14.00/M | — | — | — | |
L1 100% | gpt-5.2-codex | gpt-azure | $1.75/M Cache read$0.175/M | $14.00/M | — | — | — | |
L1 100% | gpt-5.2-codex-xhigh | gpt-azure4 | $2.80/M | $22.40/M | — | — | — | |
L1 100% | gpt-5.2-codex | Chat | -93%$0.120/M Cache read$0.012/M | -93%$0.959/M | — | — | — | |
L1 100% | gpt-5.2-codex | default | -88%$0.205/M | -88%$1.64/M | — | — | — |
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Frequently Asked Questions
- What benchmark data does GPT-5.2 Codex include?
- LMSpeed shows GPT-5.2 Codex benchmark context, API price, output speed, first-token latency, and provider data across 232 providers when those signals are available.
- What is the GPT-5.2 Codex API price?
- GPT-5.2 Codex has pricing from undefined provider} other undefined providers}}, ranging from $0.0068/request to $225.00/M. KFCV50 has the lowest listed price.
- What does the GPT-5.2 Codex API pricing table include?
- The GPT-5.2 Codex API pricing table compares 232 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-5.2 Codex API pricing?
- KFCV50 currently has the lowest listed GPT-5.2 Codex price at $0.0068/request across undefined provider} other undefined providers}}.
- Can I compare GPT-5.2 Codex API price and speed together?
- Yes. LMSpeed shows GPT-5.2 Codex API price, output speed, first-token latency, and provider health on the same page so you can compare cost and performance together.
- Is GPT-5.2 Codex API free?
- Yes, GPT-5.2 Codex free API options are available through 3 providerundefined other undefined} on LMSpeed, including 兔子API, 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-5.2 Codex free API access?
- LMSpeed currently lists 3 free API providerundefined other undefined} for GPT-5.2 Codex: 兔子API, 兔子API, 兔子API. Check each provider row before using it because free tier limits can change.