GPT 5.2 Pro
Review GPT 5.2 Pro on key metrics including price, context length, throughput, and model features.
AuthorOpenAI
Context Length400k
Supports Tools
GPT-5.2 Pro is OpenAI's most advanced model, featuring significant upgrades in agentic coding and long-context capabilities compared to GPT-5 Pro. It is specifically optimized for handling complex tasks that demand step-by-step reasoning, precise instruction following, and accuracy in critical scenarios. The model supports advanced test-time routing and sophisticated prompt understanding, including user cues like "think hard about this." Key improvements include reduced hallucination and sycophancy, along with stronger performance in coding, writing, and health-related tasks.
Activity
Last 14 daysPrompt
72KCompletion
54KTotal
126KStartup
Startup
Latency (p50)39.52s
Throughput (p50)22.7 tok/s
Pricing
Input$11.00/M tokens
Output$84.00/M tokens
Features
Input Modalitiestext, image, file
Output Modalitiestext
Supported EndpointsChat Completions
Vision
Supports Tools