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GPT-5.2 Pro

Tools
openai/gpt-5.2-pro

Vision · 400K context · Dec 2025 · 13 upstreams

OpenAI GPT-5.2 Pro is a version of GPT-5.2 that uses more compute to think harder and give more precise answers on difficult tasks. It accepts text and image input, supports tool use and structured outputs, and has a 400,000-token context window with up to 128,000 output tokens. OpenAI serves it on the Responses API only.

Needs your own keyTo use GPT-5.2 Pro, add your OpenAI key, or a key from another provider that serves it. AnyRouter adds no fee.
context
400K
input / 1M (list)
$21.00
output / 1M (list)
$168.00
routes
13
speed, 24h
No data yet

Upstreams

13
  1. 1OpenAIYour keynot addedBilled to your key
  2. 2Vercel AI GatewayYour keynot addedBilled to your key
  3. 3OpenRouterYour keynot addedBilled to your key
  4. 4AIHubMixYour keynot addedBilled to your key
  5. 5AI/ML APIYour keynot addedBilled to your key
  6. 6Eden AIYour keynot addedBilled to your key
  7. 7HeliconeYour keynot addedBilled to your key
  8. 8LLM GatewayYour keynot addedBilled to your key
  9. 9Nous ResearchYour keynot addedBilled to your key
  10. 10OcarRouterYour keynot addedBilled to your key
  11. 11PoeYour keynot addedBilled to your key
  12. 12ZenMuxYour keynot addedBilled to your key
  13. 13Jiekou.AIYour keynot addedBilled to your key

Quick start

/api/v1/chat/completions
cURL
curl https://anyrouter.dev/api/v1/chat/completions \
  -H "Authorization: Bearer $ANYROUTER_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "model": "openai/gpt-5.2-pro",
  "messages": [
    {
      "role": "user",
      "content": "Say hi in 3 words."
    }
  ]
}'

Details

Owner
OpenAI
Kind
Vision
Released
Dec 2025
Context
400K
Data policy
Provider retention
Endpoint
/api/v1/chat/completions