Model updates

Official news, first rumor reports and substantive progress. Each entry keeps the information published at that time.

• XHToken releases Spark-X2.6-4B, an on-device model with selectable thinking levels and stronger agent and coding results

  XHToken has released Spark-X2.6-4B on Hugging Face under Apache 2.0, an update to Spark-X2.5-4B with the same architecture and improved post-training. It says the model improves coding, agent, long-context, multilingual and reasoning tasks and matches or beats some 9B models, by its own benchmarks. The model offers three thinking levels (none, low and high), with GGUF, FP8, INT8 and INT4 versions.

  OfficialOfficial updateOct 19Source: Hugging Face (XHToken)Part of XHToken

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