OpenAI: GPT-5.2-Codex
OpenAI: GPT-5.2-Codex at $4.81/1M tokens blended - and ranks #142 of 291 by average real OpenRouter usage share over the trailing 35-day window (0.00%).
- Quality (Intelligence Index) - -
- Coding index - -
- Agentic index - -
- Price (blended $/1M) - 4.81
- Context window - 400,000
- Usage rank - #142 of 291
- Providers - 0
- Open/closed - closed
Frequently asked questions
What is OpenAI: GPT-5.2-Codex's quality score?
OpenAI: GPT-5.2-Codex does not yet have a published Artificial Analysis benchmark score.
How much does OpenAI: GPT-5.2-Codex cost?
OpenAI: GPT-5.2-Codex costs $4.81 per 1M tokens (blended 75% prompt / 25% completion pricing).
Is OpenAI: GPT-5.2-Codex widely used?
OpenAI: GPT-5.2-Codex ranks #142 of 291 models by average real OpenRouter usage share, averaging 0.00% of classified token volume over the trailing 35-day window.
Is OpenAI: GPT-5.2-Codex open-weight or closed?
OpenAI: GPT-5.2-Codex is a closed-weight model.
Source: OpenRouter (openrouter.ai/rankings), as of August 9, 2026.
Benchmark scores: Artificial Analysis (artificialanalysis.ai) via OpenRouter (openrouter.ai/rankings).
Methodology: smophy.ai/benchmark/methodology
Token counts originate from each provider's own tokenizer and are not directly comparable across providers.