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gpt-5.6-sol

gpt-5.6-sol
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Integration guide

Overview

gpt-5.6-sol is available on MAX through the OpenAI-compatible API.

Pricing

Official list prices: token prices are per 1M tokens.
Input ≤ 272,000 tokens
Input
$4
Output
$20
Cache read
$0.4
Cache write
$5
Input > 271,999 tokens
Input
$8
Output
$30
Cache read
$0.8
Cache write
$10

This model uses tiered pricing: the tier is chosen by the total input length of each request.

Cache read applies to prompt tokens served from the prompt cache; cache write applies to tokens written into it.

Example request

curl https://api.link-io.cloud/v1/chat/completions \
  -H "Authorization: Bearer $API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "gpt-5.6-sol",
    "messages": [{"role": "user", "content": "Hello!"}]
  }'