BytePlus ModelArk Prices, limits and access

BytePlus API platform for selectable AI models, inference, fine-tuning and evaluation.

Free accessnot publishedPublic trial quota depends on model. No universal amount is confirmed.

Paid fromKimi K2, online inferenceKimi K2: input 0.60 USD/M tokens, cache hit 0.12 USD/M, output 2.50 USD/M; cache storage and batch separate

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At a Glance

BytePlus ModelArk is an AI tool for Agent & RAG frameworks (category: Development & Code). Free access: not published. 1 plan available (Kimi K2, online inference).

Category: Agent & RAG frameworks
Paid from: 0.60 USD / 1M input tokens / usage-based (Kimi K2, online inference)
Free Option: not published
Plans: 1 plan available (Kimi K2, online inference)
Sources: 5 verified sources
Website: byteplus.com (opens in a new tab)

Category: Development & Code · Agent & RAG frameworks

Features

BytePlus ModelArk is an API platform with model-dependent pricing and availability. Current Kimi K2 documentation lists 0.60 USD per million input tokens and 2.50 USD per million output tokens, not a general price for all models. The data-processing page says customer data is handled only under customer instructions; the specific training promise for BytePlus video models does not automatically apply to every other model.

Model-dependent API prices rather than one universal tariff
Kimi K2: input 0.60 USD/M tokens, cache hit 0.12 USD/M, output 2.50 USD/M; cache storage and batch separate
Customer data not used for own model training without prior authorization per data-processing page

Prices and plans

US dollar prices only

Tier	Price	Period	What you get
Kimi K2, online inference	0.60 USD / 1M input tokens	usage-based	Kimi K2: input 0.60 USD/M tokens, cache hit 0.12 USD/M, output 2.50 USD/M; cache storage and batch separate
Other ModelArk models	contact sales	custom	Check price, quota and availability on each model card; do not infer a universal price

Prices as stated by the provider, usually plus statutory VAT. The final price depends on your country and is shown by the provider.

Prices last checked: 2026-10-09

Limits

According to the current data-processing documentation, ModelArk processes customer data as a processor only under customer instructions, in Malaysia, Indonesia and/or the EU/EEA; no own model training without prior authorization.
Inputs and outputs triggered by content filters may be stored for 180 days in Malaysia.
BytePlus video-generation models additionally promise no base-model training on input or output without separate consent.
Do not extend that specific promise to every third-party or text model.
Availability and model version can differ by country; the point of purchase controls.

How we compare

We compare free access, paid entry, plan limits, features and the listed official sources. Unsourced figures stay marked as not published.

Only confirmed entries appear in the catalog. Prices, plans and limits come from listed official vendor pages. Missing figures stay marked as not published. Search results are ordered by Task match by default; category and task lists are alphabetical. Both can be switched to Free access first; neither is a quality ranking. The vendor page always wins.

Edited and checked by the AI Compare Ninja team

Sources

All details regarding plans, limits, and features are based on official vendor documentation and the primary sources verified below.

docs.byteplus.com/en/docs/modelark/1747867
docs.byteplus.com/en/docs/modelark/1108216
docs.byteplus.com/en/docs/modelark/BytePlus_ModelArk_Data_Processing
docs.byteplus.com/en/docs/ModelArk/Specific_Terms_for_the_BytePlus_Video_Generation_Model_Services
docs.byteplus.com/en/docs/ModelArk/availability

FAQ

Where is the vendor of BytePlus ModelArk based?

BytePlus Pte Ltd. is based in Singapore. Regardless of that location, data processing and privacy terms are governed by the vendor's own contract.

How is BytePlus ModelArk billed?

These vendor prices apply only to the currently documented Kimi K2 row. Cache hits, cache storage and batch inference have separate prices. Model cards, versions, limits and availability vary by model and market. There is no single ModelArk price.

What is “BytePlus Pte Ltd.” on my bank or card statement?

According to our catalog data, BytePlus Pte Ltd. is the company behind BytePlus ModelArk, so a charge under this name may come from a subscription or purchase at BytePlus ModelArk. The exact wording on a bank or card statement is set by the vendor and its payment provider; it can differ and is not recorded here. The invoices in your BytePlus ModelArk account help to match the charge; for an unknown charge, contact your bank.

What plans does BytePlus ModelArk offer?

1 plan available (Kimi K2, online inference).

Is BytePlus ModelArk currently available?

BytePlus ModelArk is active.

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BytePlus ModelArk and related names are trademarks or identifiers of their respective owners (BytePlus Pte Ltd.). They are named solely for descriptive purposes in an independent comparison. AI Compare Ninja has no business relationship, partnership or affiliation with BytePlus Pte Ltd.