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 Chat 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 54920ca9ab.
Overview
Retired from the OpenAI API on 2026-08-10; requests to it there now fail. Chat-optimized GPT-5.2 (the model behind ChatGPT) with a 128K context, last listed at $1.75/$14 per 1M tokens. Use GPT-5.6 Sol instead.
Capabilities
struck through = not supportedBenchmark performance
accuracy % · higher is betterWe hold no per-benchmark accuracy scores for this model yet, so it has no accuracy average. That is a gap in our coverage, not a sign the model is untested — independent evaluators often publish a composite index for a new model long before releasing its per-benchmark numbers. The percentile above is its standing across the independent composites below.
- LMSYS Chatbot Arena: 1476.3 ELO (Human preference)
- Ranks #20 of 181 comparably-measured models by percentile score, across 1 independent measurement
- Ranks #136 of 181 comparably-tested models by normalized performance per dollar
Source: LMSYS Chatbot Arena (UC Berkeley) · updated · See full rankings →
Specifications
- Provider
- OpenAI
- Context window
- 128K tokens
- Modality
- text, image
- Parameters
- Proprietary
- Open source
- No — proprietary
- Released
- Status
- Retired ended
- Last updated
- Tags
Availability verified: — per OpenAI's own deprecation notice