API pricing per million tokens
gpt-5-2-pro ReasoningChecked 8h ago
- Input
- $21
- per 1M, list
- Output
- $168
- per 1M tokens
- Cached input
- n/a
- batch $10.5 / $84
- Context
- 400K
- 128K max output
Where to buy it (1)
OpenAI (list)the lab's own API$21 / $168$57.8 blended
Through a gateway
Your own numbers100M input and 20M output tokens a month: $5,460 direct.
Helicone$5,460+0%
Kong AI Gateway$5,460+0%
LiteLLM$5,460+0%
Vercel AI Gateway$5,460+0%
AWS Bedrock$5,460+0%
Azure AI Foundry$5,460+0%
Google Vertex AI$5,460+0%
Databricks Mosaic AI$5,460+0%
Hugging Face Inference$5,460+0%
Cloudflare AI Gateway$5,733+5%
Requesty$5,733+5%
Eden AI$5,760+5.5%
OpenRouter$5,760+5.5%
Snowflake Cortex AI$6,552+20%
Martian Gatewayn/a
Portkeyn/a
TrueFoundry AI Gatewayn/a
IBM watsonx.ain/a
OCI Generative AIn/a
NVIDIA NIMn/a
Related models
ModelInputOutputCachedContextReleased
Claude Opus 4.1Anthropic · 200K$15 / $75in / out per 1M$15$75$1.5200KAug 5, 2025
About GPT-5.2 Pro
GPT-5.2 Pro is OpenAI’s most advanced model, offering major improvements in agentic coding and long context performance over GPT-5 Pro.
Takes image, text, files in and returns text. First listed Dec 15, 2025. Blended price $57.8 per 1M tokens at 3 input to 1 output.
Questions
How much does GPT-5.2 Pro cost?
$21 per million input tokens and $168 per million output tokens, or $10.5 and $84 through the Batch API.
What is the context window of GPT-5.2 Pro?
400K tokens, with up to 128K tokens of output.
List prices from providers' pages on the date shown; your contract may differ. Logos via logo.dev; trademarks belong to their owners.