OpenAI · Balanced
GPT-5.6 Terra API pricing
$2.00 / 1M input tokens · $12.00 / 1M output tokens
📊Cheaper than 8 of the other 24 models we track, pricier than 16 — rank 17 of 25 by input price.
Within the balanced tier (9 models we track), the average input rate is $1.92/1M — GPT-5.6 Terra runs about 4% above that average.
Output tokens cost 6.0x the input rate for GPT-5.6 Terra — above the 4.6x average across all tracked models.
Provider
OpenAI
Tier
Balanced
Input /1M tokens
$2.00
Output /1M tokens
$12.00
Context window
~1.05M tokens
Verified
September 10, 2026