Today's price · per 1M tokens
Input
$1.75
per 1M tokens
Output
$14.00
per 1M tokens
Blended
$4.81
blended $/1M — 3:1 weighted input:output
Cached input
$0.175
10% of input — prompt caching
Price receipt
We read OpenAI's own pricing page on and found gpt-5.2 listed with a price on the same row — that read is where the number above comes from. We keep the page text we read; its content hash is 2897fb9367.
Overview
OpenAI's mid-generation GPT-5.2 with a 400K-token context. Balanced price-to-performance for everyday professional and agentic work. $1.75/$14 per 1M tokens.
Capabilities
struck through = not supportedBenchmark performance
accuracy % · higher is better- AA Intelligence Index: 42.2 (Artificial Analysis composite across reasoning, knowledge and coding evals)
- LMSYS Chatbot Arena: 1435.8 ELO (Human preference)
- Ranks #22 of 84 benchmarked models by average score
- Ranks #47 of 181 comparably-measured models by percentile score, across 8 independent measurements
- Ranks #147 of 181 comparably-tested models by normalized performance per dollar
- Strongest at AIME 2025 — 100%, #1 of 37
92 tokens/sec output 0.6s latency to first token (TTFT)
Source: Vellum LLM Leaderboard · updated · See full rankings →
Specifications
- Provider
- OpenAI
- Context window
- 400K tokens
- Modality
- text, image
- Parameters
- Proprietary
- Open source
- No — proprietary
- Released
- Status
- Current
- Last updated
- Tags
Availability verified: — listed on OpenAI's own page