OpenAI: GPT-5.2 Pro
openai/gpt-5-2-proGPT-5.2 Pro is OpenAI’s most advanced model, offering major improvements in agentic coding and long context performance over GPT-5 Pro.
Modalities
In / out per 1M$21 / $168
Context391K
ReleasedDec 10, 2025
Providers
1 provider serves this model upstream.
| Provider | Input /M | Output /M | Cache read /M | Latency P50 | Throughput P50 | Uptime |
|---|---|---|---|---|---|---|
 OpenAI | $21 | $168 | Variable | 5.34s | 11 tps | 100% |
Market-wide measurements, refreshed every 15 minutes. They describe who serves GPT-5.2 Pro in general, not how ProjectCOZY routes your requests.
Pricing
List rates per 1M tokens — what GPT-5.2 Pro costs pay-as-you-go elsewhere, not what you pay here.
Input
$21
per 1M tokens
Output
$168
per 1M tokens
Cache read
—
not published
Included in every pass
GPT-5.2 Pro is included in every ProjectCOZY pass at no extra cost — one flat rate, no per-token metering. The rates above are there for comparison.
Performance
Time to first token and output speed across every provider, over the last 3 days.
0.0s100.0s200.0s300.0s400.0s
Oct 16, 12 AMOct 17, 12 PMOct 18, 11 AMOct 18, 12 PMOct 19, 3 AM
Median 90th percentile 99th percentile
0 tok/s10 tok/s20 tok/s30 tok/s40 tok/s
Oct 16, 12 AMOct 17, 12 PMOct 18, 11 AMOct 18, 12 PMOct 19, 3 AM
Median 90th percentile 99th percentile
Uptime
100% of requests were served successfully over the last 3 days, across all providers.
Last 3 daysAvailability 99.95%
Oct 16, 12:00 PMNow
Availability over the last 24 hoursAvailability 100%
100% 98% 97% 95%
Oct 18, 12:10 PMNow
Apps
Tools that most often run GPT-5.2 Pro, by tokens this week.
Activity
101.1M tokens processed market-wide in the last month.
05.0M10.0M15.0M20.0M
Sep 19Sep 24Sep 29Oct 4Oct 9Oct 14Oct 19
Tokens
FAQ
Which model id do I use for GPT-5.2 Pro?
openai/gpt-5.2-pro. Send it as the model field from any OpenAI-compatible client, against http://192.168.1.55/v1.
How much context does GPT-5.2 Pro hold?
400,000 tokens per request, of which up to 128,000 can be the response.
What can it accept and return?
Input: image, text, file. Output: text.
What does GPT-5.2 Pro cost on a pass?
Nothing beyond the pass itself. Pay-as-you-go elsewhere it lists at $21 per 1M input tokens and $168 per 1M output tokens.
Who built GPT-5.2 Pro?
OpenAI, in the GPT family.
Explore
Other models your pass can call.
