GPT-6 Astra API pricing and integration guide

Current prices and model reference

Model ID

gpt-6-astra

Documented context

1M

Documented image input

Supported

Live model multiplier

15×

Input price

¥6 / 1M tokens

Output price

¥36 / 1M tokens

Prices are in CNY. A 1× multiplier equals CNY 0.4 per million input tokens. Output and cache charges follow the billing configuration; your usage record is authoritative.

When to consider this model

Evaluate this route for engineering plans, reasoning across documents and multi-step decisions. Measure the quality of the final deliverable before assigning an entire workflow to it.

How to evaluate it

Use a real task with acceptance criteria and retain the input, output and test results. Measure complex planning separately from routine formatting so a long conversation does not obscure per-task cost.

What to check before integration

gpt-6-astra is a specific route offered by this platform. Agent budgets include repeated context, generated output and tool results, beyond the base input price of one request.

Client configuration

In a client supporting a custom API endpoint, enter this base URL and model ID with your own API key. Select the protocol described in the client tutorial and validate a short request first.

Base URL: https://api.llm-token.cn/v1
Model ID: gpt-6-astra