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Apriel-H1: The Surprising Key to Distilling Efficient Reasoning Models
ServiceNow AI converted their 15B reasoning model to a Mamba hybrid (Apriel-H1-15b-Thinker-SFT) achieving 2.1x throughput with minimal quality loss, using reverse KL divergence and staged distillation on high-quality reasoning traces.
From the source
We converted our 15B reasoning model to a Mamba hybrid achieving 2.1x throughput with minimal quality loss.
huggingface.co
Visit source ↗huggingface.co
- Announced
- 19 Nov 2025 05:19 UTC
- Detected
- 03 Aug 2026 21:12 UTC (+257d after)