Billing Overview
Last updated: 2026-01-08 17:01:19
LLM Knowledge Engine Basic API provides flexible and configurable API interfaces. Billing is based on the user's usage of capabilities in a pay-as-you-go manner, supporting both prepaid and postpaid options depending on API features. To purchase, please visit the Purchase Page to buy prepaid resource packages or toggle on the billing switch in Postpaid Settings for usage.
Billing Mode
API Name | Basic Billing (Required) | Additional Billing Option (Optional) |
Document Reconstruction | Resource package/Postpaid | None |
Document Splitting | Postpaid | None |
Embedding | Resource package/Postpaid | None |
Mutil-turn Rewriting | Resource package/Postpaid | None |
Rerank | Resource package/Postpaid | None |
Note:
The deduction order of call volume is: resource package > postpaid. The resource package in the account is consumed first. When the resource package usage is exhausted, postpaid is supported.
Prepaid Resource Package
Note:
The prepaid resource package is valid for one year from the date of purchase. If the resource package is not used up within one year, it becomes invalid.
Document Reconstruction
Document Reconstruction function can be called via API. Click Document Reconstruction to view the API document.
Resource Package Size | Price |
500 pages | 42 USD |
1000 pages | 75 USD |
10,000 pages | 708 USD |
50,000 pages | 2,333 USD |
10,000 Pages | 4,083 USD |
500,000 pages | 16,667 USD |
1 million pages | 31,250 USD |
5 million pages | 120,834 USD |
Document Splitting
Document Splitting fuction can be called via API. Click Document Splitting to view the API document.
Resource Package Size | Price |
5 million tokens | 59 USD |
100 million tokens | 1,084 USD |
Embedding
Resource Package Size | Price |
50 million tokens | 42 USD |
100 million tokens | 83 USD |
5 billion tokens | 375 USD |
10 billion tokens | 750 USD |
Multi-turn Rewrite
Multi-turn Rewrite function can be called via API. Click Multi-turn Rewrite to view the API document.
Resource Package Size | Price |
10 million tokens | 25 USD |
50 million tokens | 125 USD |
100 million tokens | 250 USD |
5 billion tokens | 1,167 USD |
10 billion tokens | 2,333 USD |
Rerank
Resource Package Size | Price |
5 billion tokens | 24 USD |
10 billion tokens | 46 USD |
5 billion tokens | 225 USD |
100 billion tokens | 440 USD |
Postpaid
LLM Knowledge Engine Basic API supports postpaid usage. For the activation method, please refer to Purchasing Channel.
Postpaid billing is based on the actual resource consumption from API calls. The Tencent Cloud account is settled and charged per hour. You can check your usage details in the console. Bills for the previous month are pushed between the 1st and 3rd of each month.
API Name | Unit Price |
Document Reconstruction | 0.083 USD/page |
Document Splitting | $0.0125 per 1K tokens |
Embedding | 0.0008 USD/1K tokens |
Mutil-turn Rewriting | 0.0025 USD/1K tokens |
Rerank | 0.00005 USD/1K tokens |
Note:
Document parsing is billed by the number of pages for successful calls. The per-page billing rules for different documents are as follows:
doc, docx, ppt, pptx, pdf are billed per page.
jpeg, png and other image formats are billed per page.
xlsx, txt, md, csv - 1 file per page.
Document Splitting API calls are billed differently for reconstructing and splitting according to file type. Details as follows:
Input files in pdf/docx/doc/ppt/pptx document formats and jpg/png image formats require document parsing fees (billed per page), supporting prepaid and postpaid billing.
Input files in txt/md/xlsx/xls formats only require project parsing, with no payment required.
Files input via both methods require split consumption cost calculation, billed by token consumption count.
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