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As recorded at collection: Limited-time free API access on the iFlytek Xingchen (讯飞星辰) MaaS platform

LLM API

As recorded at collection: The AI model API service iFlytek Xingchen (讯飞星辰) MaaS platform offers the 星火 X2.5-4B and 星火 X2.5-1.7B APIs free for a limited time. No end date for the free offer has been announced.

What you get
星火 X2.5-4B and 星火 X2.5-1.7B APIs Free for a Limited Time
Price
To be confirmed
Valid until
To be confirmed
Requirements
Free for a Limited Time · Free Offering Period Undetermined

Collected source ↗

Unverified, not yet checked against the official source
Details

Ciyuan Xinghuo (词元星火), part of iFlytek (科大讯飞), has released and made public the general-purpose AI models 星火 X2.5-4B and 星火 X2.5-1.7B, which run on devices. The publisher says their APIs are available for free for a limited time on the iFlytek Xingchen (讯飞星辰) MaaS platform.

The weights of both models, the numerical data required for them to operate, are available on Hugging Face and GitHub. To use the API, select the relevant model on the iFlytek Xingchen platform. No separate instructions are provided for signing up or for specific usage steps.

The free offer is for a limited time, but no end date has been announced. 科大讯飞 also plans to officially launch the general-purpose model 星火 X2.5-293B on September 7.

Sources and verification history
Collection channel
linux.do
Collected at
September 1, 2026, 21:09 KST
First published
Updated
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