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ModelsHugging Face BlogFrom the source·· 2026-08-21

Liquid AI releases LFM2.5-DSpark draft models, accelerating inference by up to 3.2×

Up to 3.2x Faster Inference with LFM2.5-DSpark

What happened

Liquid AI has released DSpark draft-model checkpoints for LFM2.5-1.2B-Instruct, LFM2.5-2.6B, and LFM2.5-8B-A1B. Speculative decoding increases decoding speed without changing output quality, with up to 3.18× higher GPU throughput and up to 2.87× speedup on-device.

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