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GPT-5.2 Codex benchmark, API pricing, and provider data cover 251 API providers, with prices starting at $0.0068/request. GPT-5.2 Codex free API options are available from 3 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.
Observed-capability estimates with uncertainty reported separately from independent benchmark families.
Input and output token limits for this model, plus how it ranks on long-context understanding.
2 metrics
2 metrics
3 metrics · Estimated
4 metrics · Estimated
4 metrics · Estimated
5 metrics · Provisional
0 metrics · No data
0 metrics · Provisional
1 metric · Provisional
1 metric · Provisional
Third-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 | 99.9% | — | — | 400K tokens / 128K tokens |
OpenAI openai | $1.75/M | $14/M | 98.9% | — | — | 400K tokens / 128K tokens |
OpenAI openai/priority | $3.50/M | $28/M | 98.9% | — | — | 400K tokens / 128K tokens |
Compare GPT-5.2 Codex API pricing across 248 providers. Prices range from $0.0068/request to $495.00/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 | -93%$0.959/M | — | — | — | |
L1 100% | gpt-5.2-codex-2026-01-14 | default | $5.14/M | $41.10/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 | -87%$0.223/M | -87%$1.78/M | — | — | — | |
L1 100% | gpt-5.2-codex-2026-01-14 | default | $9.55/M | $76.44/M | — | — | — | |
L1 100% | gpt-5.2-codex | az | -79%$0.360/M Cache read$0.036/MCache write$0.449/MCache write 1h$0.719/M | -79%$2.88/M | — | — | — | |
L1 100% | gpt-5.2-codex-2026-01-14 | gpt-vip | -52%$0.839/M | -52%$6.71/M | — | — | — | |
兔子API Free | L1 100% | gpt-5.2-codex | 原价分组 | Free | Free | — | — | — |
L1 100% | gpt-5.2-codex | default | $0.050/request | - | — | — | — | |
L1 100% | gpt-5.2-codex | default | -86%$0.240/M | -86%$1.92/M | — | — | — | |
L1 100% | gpt-5.2-codex-2026-01-14 | default | $10.27/M | $82.19/M | — | — | — | |
L1 100% | gpt-5.2-codex | default | -88%$0.205/M | -88%$1.64/M | — | — | — | |
L1 100% | gpt-5.2-codex-xhigh | default | -51%$0.857/M Cache read$0.086/M | -51%$6.85/M | — | — | — | |
L1 100% | gpt-5.2-codex | default | -51%$0.857/M Cache read$0.086/M | -51%$6.85/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 | $1.87/M Cache read$0.187/M | $14.99/M | — | — | — | |
L1 100% | gpt-5.2-codex | default | -93%$0.120/M | -93%$0.959/M | — | — | — | |
L1 100% | gpt-5.2-codex-2026-01-14 | default | $5.14/M | $41.10/M | — | — | — | |
L1 100% | gpt-5.2-codex | default | -89%$0.192/M | -89%$1.53/M | — | — | — | |
L1 100% | gpt-5.2-codex-2026-01-14 | default | $8.22/M | $65.75/M | — | — | — |
