gpt-5.6-terra

Platform OpenAI
Billing ModePer-token

Paid Price

$1.00/ 1M tokens (input)From

Pricing by Group

OpenAI-ChatGPT
Rate0.5x

≤272K

Input tokens
$1.00
Output tokens
$6.00
Cache write (5m)
$1.25
Cache write (1h)
$1.25
Cache read
$0.10

>272K

Input tokens
$2.00
Output tokens
$9.00
Cache write (5m)
$2.50
Cache write (1h)
$2.50
Cache read
$0.20

The whole request is billed at the tier matching its total context (input + cache write + cache read)

Official reference price
Input tokensOutput tokensCache write (5m)Cache write (1h)Cache read
≤272K $2.00 $12.00 $2.50 $2.50 $0.20
>272K $4.00 $18.00 $5.00 $5.00 $0.40

Official reference price is read-only and never multiplied; "Not provided" means the dimension has no data — never treat it as zero.

Access

quickstart.sh
curl -N https://api.routefast.ai/v1/chat/completions \
  -H "Authorization: Bearer $ROUTEFAST_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "gpt-5.6-terra",
    "messages": [{"role":"user","content":"Hello"}],
    "stream": true
  }'

Related models (same platform)