GPT-5.2 Codex API Benchmarks, Pricing & Provider Data
Compare GPT-5.2 Codex with another model
Choose a model to open its comparison page.
GPT-5.2 Codex benchmark, API pricing, and provider data cover 327 API providers, with prices starting at $0.0068/request. GPT-5.2 Codex free API options are available from 2 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
- 5 / 8
- Methodology
- V3.0
#1Reasoning58.7Estimated2/4 Measured dimensions
#2Coding57.8Estimated2/4 Measured dimensions
#3Instruction following55.3Provisional1/4 Measured dimensions
#4Agents51.2Estimated3/4 Measured dimensions
#5Knowledge51.1Provisional1/4 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: Aug 31, 2026Pricing
undefined metric} other undefined metrics}}
Input price$1.75/M#136 / 180Output price$14.00/M#152 / 180
Pricing
undefined metric} other undefined metrics}}
Agents
V3.0undefined metric} other undefined metrics}} · Estimated
Score51.280% interval41.9–60.53/4 Measured dimensionsΤ²-bench results92.1#32 / 82Gert Labs51.8#19 / 49
Agents
V3.0undefined metric} other undefined metrics}} · Estimated
Coding
V3.0undefined metric} other undefined metrics}} · Estimated
Score57.880% interval46.0–69.62/4 Measured dimensionsSciCode54.6%#11 / 205Coding score59.5#22 / 81
Coding
V3.0undefined metric} other undefined metrics}} · Estimated
Reasoning
V3.0undefined metric} other undefined metrics}} · Estimated
Score58.780% interval47.9–69.52/4 Measured dimensionsGPQA89.9%#32 / 212HLE35.7%#34 / 209
Reasoning
V3.0undefined metric} other undefined metrics}} · Estimated
Knowledge
V3.0undefined metric} other undefined metrics}} · Provisional
Score51.180% interval35.1–67.11/4 Measured dimensionsArtificial Analysis Intelligence Index41.2#36 / 111AA-GPQA Diamond89.9#30 / 108
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}} · No data
80% interval30.8–69.20/4 Measured dimensionsAA-MMMU-Pro76.3#27 / 65
Multimodal
V3.0undefined metric} other undefined metrics}} · No data
Instruction following
V3.0undefined metric} other undefined metrics}} · Provisional
Score55.380% interval39.3–71.31/4 Measured dimensionsAA-IFBench77.6#7 / 84
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 325 providers. Prices range from $0.0068/request to $495.00/M. KFCV50 offers the lowest rate at $0.0068/request. 2 providers offer free API credits or a free tier.
| Provider | Health | Model Variant | Group | Input ($/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 | default | $0.014/request | - | — | — | — | |
L1 100% | gpt-5.2-codex-high | CodeX_05_token | $0.0068/request | - | — | — | — | |
L1 100% | gpt-5.2-codex-2026-01-14 | 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-xhigh | CodeX_05_token | -93%$0.120/M | -93%$0.959/M | — | — | — | |
L1 100% | gpt-5.2-codex | default | -86%$0.240/M Cache read$0.024/M | -86%$1.92/M | — | — | — | |
L1 100% | gpt-5.2-codex | default | $1.75/M | $14.00/M | — | — | — | |
L1 100% | gpt-5.2-codex-2026-01-14 | default | $75.00/M | $600.00/M | — | — | — | |
兔子API Free | L1 100% | gpt-5.2-codex | 原价分组 | Free | Free | — | — | — |
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 | gpt-azure | -73%$0.465/M | -73%$3.72/M | — | — | — | |
L1 100% | gpt-5.2-codex | default | -23%$1.34/M | -23%$10.74/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 | default | -93%$0.120/M Cache read$0.012/M | -93%$0.959/M | — | — | — | |
L1 99% | openai/gpt-5.2-codex | default | -85%$0.270/M | -85%$2.16/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 | Azure-GPT | $5.25/M Cache read$0.525/M | $42.00/M | — | — | — |
Alternatives & Similar Models
GPT-5.4
gpt-5-4
OpenAI GPT-5.4 extends the GPT-5 family with stronger instruction following, deeper tool use, and improved performance on coding, math, and long-document analysis.
GPT-5.2
gpt-5-2
OpenAI GPT-5.2 is a GPT-5 series model emphasizing advanced reasoning, multimodal understanding, and high-quality outputs for complex enterprise workloads.
GPT-5.3 Codex
gpt-5-3-codex
OpenAI GPT-5.3 Codex is a code-specialized variant in the GPT-5 series, optimized for code generation, debugging, and software development tasks.
GPT-5.1
gpt-5-1
OpenAI GPT-5.1 is a GPT-5 series model focused on improved reasoning depth, tool use, and reliable long-form generation for production AI applications.
GPT-5
gpt-5
OpenAI GPT-5 is OpenAI frontier general-purpose model with improved reasoning depth, coding reliability, and multimodal understanding for production assistants and agent workflows.
GPT-5.4 Mini
gpt-5-4-mini
OpenAI GPT-5.4 Mini is a compact language model in the GPT-5 series, optimized for quick responses and high throughput.
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 327 providers when those signals are available.
- What is the GPT-5.2 Codex API price?
- GPT-5.2 Codex has pricing from 327 providers, ranging from $0.0068/request to $495.00/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 327 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 327 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 2 providerundefined other undefined} on LMSpeed, including 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 2 free API providerundefined other undefined} for GPT-5.2 Codex: 兔子API, 兔子API. Check each provider row before using it because free tier limits can change.