Pricing

default

input<=272k

Input$2.5/1M tokensCompletion Price$15/1M tokensCache Read$0.25/1M tokensCache Write$3.125/1M tokens

input>272k

Input$5/1M tokensCompletion Price$22.5/1M tokensCache Read$0.5/1M tokensCache Write$6.25/1M tokens

Public list prices are shown in USD. Final charges may vary by account group and usage tier.

API

Code examples

curl --location --request POST 'https://api.tokenhot.ai/v1/chat/completions' \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data-raw '{
    "model": "gpt-5.6-terra",
    "messages": [
        {
            "role": "user",
            "content": "What model are you"
        }
    ]
}'

OpenAI

Related models

OpenAIGPT 5.6 Luna

The cost-sensitive, high-volume tier of GPT-5.6. A good fit for summarization, classification, rewriting, and batch automation; choose the Sol sibling for complex professional judgment or quality-first multi-step work.

$1/1M tokens OpenAIGPT 5.5

Built for reasoning, coding, visual understanding, and agent tasks, with stronger long context, tool use, and scalable reliable output than GPT-5.4. Compared with Claude, Gemini, and Qwen flagship models, it is a strong general-purpose base for reliable automation and complex knowledge workflows.

$5/1M tokens OpenAIGPT 5.4

Built for reasoning, coding, visual understanding, and agent tasks, with stronger long context, tool use, and scalable reliable output than GPT-5.3. Compared with Claude, Gemini, and Qwen flagship models, it is a strong general-purpose base for reliable automation and complex knowledge workflows.

$2.5/1M tokens OpenAIGPT 5.6 SOL

The flagship GPT-5.6 tier for complex professional work and quality-first delivery. It supports image input, function calling, structured outputs, and an exceptionally large context window; consider Terra or Luna when latency or unit cost is the primary constraint.

$5/1M tokens

FAQ

Frequently asked questions

What is GPT 5.6 Terra best suited for?

GPT 5.6 Terra is suited to the input, output, and capability types listed on this page. Test production workloads before choosing it for a critical system.

How is GPT 5.6 Terra priced?

Pricing is shown in the pricing section above. Actual cost depends on usage volume, account group, and the request payload.

How can I call GPT 5.6 Terra?

Use the model ID shown above with one of the supported API protocols. Code examples are provided when usage data is available.

Get started

Build with GPT 5.6 Terra

Use in Console