GPT-5.6 Terra API pricing on OpenAI
Every OpenAI GPT-5.6 Terra rate we track, compared against 7 providers serving the same model.
The cheapest GPT-5.6 Terra input price we currently track is $0.500/1M on HiAPI.
OpenAI GPT-5.6 Terra rates
Prices per 1M tokens. Batch and cached-input rates are shown where the provider publishes them.
| Mode | Input | Output |
|---|---|---|
| Batch | $1.00/1M | $6.00/1M |
| Standard | $2.00/1M | $12.00/1M |
About GPT-5.6 Terra
- Creator
- OpenAI
- Modalities
- text
GPT-5.6 Terra on other providers
About OpenAI
OpenAI is an AI research company offering its GPT model family, reasoning models, image generation, and realtime audio models through its API platform. Developers build on the Responses API and Agents SDK with pay-per-token pricing.
Frequently Asked Questions
How much does GPT-5.6 Terra cost on OpenAI?
OpenAI serves GPT-5.6 Terra from $1.00 per 1M input tokens, across 2 tracked pricing modes. Prices are collected daily — see the table above for current input, output, and cached-input rates.
Is OpenAI the cheapest way to run GPT-5.6 Terra?
OpenAI ranks #2 of 7 providers we track serving GPT-5.6 Terra. The cheapest input price right now is on HiAPI. Price is only one factor — throughput, latency, and context limits differ between providers.
Does OpenAI offer batch or cached pricing for GPT-5.6 Terra?
We track 2 GPT-5.6 Terra offerings from OpenAI. Batch and cached-input rates appear in the table above when the provider publishes them; blank cells mean we have no current figure for that mode.