iFLYTEK

Spark language, reasoning and native vision models, including specialist scientific-literature services.

15 native service and historical model records reviewed. Backend upgrades, conflicting limits and endpoint-specific availability are recorded separately. Speech, older releases and specialist model identities remain under review.

Closed-weight models

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What does one question cost?

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Input tokensOutput tokens

Estimate = (input tokens × input price + output tokens × output price) / 1,000,000. Include conversation history in input and billed reasoning in output. Input-only decision models ignore the output setting; enter all billed input for one decision, including its question and criteria. Media, tools and discounts are separate.

15 models

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Model input and output limits, prices and estimated cost per question at the selected token counts.
Input tokensPublished limit*	Output tokensMaximum per response*	Input pricePer 1M tokens	Cost per question1,000 input + 500 outputEstimated · uncached
8Kmax input tokens	4,096max output tokens	Usage pricing CN¥0.00 / 1M tokensBase inference · iFLYTEKCN¥30.00 / 1M training tokensFine-tuning · iFLYTEKRates & conditions ↗	No text-only estimatePrice details ↗
8Kmax input tokens	8,192max output tokens	Usage pricingNot collected	Needs rate detailsPrice details ↗
128Kmax input tokens	Not collected	Usage pricingNot collected	Needs rate detailsPrice details ↗
32Kmax input tokens	Not collected	Usage pricingNot collected	Needs rate detailsPrice details ↗
32Kmax input tokens	32,768max output tokens	Usage pricingNot collected	Needs rate detailsPrice details ↗
Not collected	Not collected	Usage pricingNot collected	Needs rate detailsPrice details ↗
Not collected	Not collected	Usage pricingNot collected	Needs rate detailsPrice details ↗
Not collected	Not collected	Usage pricingNot collected	Needs rate detailsPrice details ↗
262,144context tokens	262,144max output tokens	Usage pricing CNY 1–2 / 1M tokens; direction split unverifiedRates & conditions ↗	Needs rate detailsPrice details ↗
256Kcontext tokens	Not collected	Usage pricing CN¥1.60 / 1M tokensInput · iFLYTEKCN¥6.00 / 1M tokensOutput · iFLYTEKRates & conditions ↗	No text-only estimatePrice details ↗
192Kcontext tokens	Not collected	Usage pricing CNY 3 / 1M tokens; input/output split unverifiedRates & conditions ↗	Needs rate detailsPrice details ↗
256Kcontext tokens	Not collected	Usage pricingNot collected	Needs rate detailsPrice details ↗
Not collected	Not collected	Usage pricingNot collected	Needs rate detailsPrice details ↗
8,192max input tokens	8,192max output tokens	Usage pricingNot collected	Needs rate detailsPrice details ↗
8,192max input tokens	8,192max output tokens	Usage pricingNot collected	Needs rate detailsPrice details ↗

* Media models show their native limits. A shared context window includes both input and output tokens.

Original currency and billing unit, without currency conversion. Rates are dated snapshots; open the conditions for tiers, promotions and endpoint restrictions.How to read the data

Catalog coverage

Closed-weight model variants and explicitly identified closed-source managed model components across language, code, image, video, audio and other documented modalities. Global provider and historical-release coverage is being expanded; this is not yet exhaustive. 172 company reviews are still open.

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