Ten days after its global launch on September 1, 2026, Spark X2.5 has passed 100,000 downloads across its model family on Hugging Face. Thank you to everyone downloading the models, testing them, sharing feedback, and helping the community...
Ten days after its global launch on September 1, 2026, Spark X2.5 has passed 100,000 downloads across its model family on Hugging Face.
Thank you to everyone downloading the models, testing them, sharing feedback, and helping the community grow.
Explore the model family
Spark X2.5 comes in 1.7B and 4B sizes. The published model lineup includes Base, GGUF, FP8, and INT8 variants.
Spark-X2.5-1.7B
Spark-X2.5-4B
Full collection and available variants
Browse the model cards, choose the version supported by your runtime, and try it with your own tasks.
Which model are you trying, and what are you building? We'd love to hear about your experiments. Share your hardware, model variant, and use case with the XHToken community.
Follow @SparkLLM on X for updates.
Milestone based on combined download counts across the Spark X2.5 model family shown on the official XHToken Hugging Face page as of September 11, 2026. The same page records the September 1 global launch.