Halo post-training framework claims up to 2.8x TRL throughput with lower peak memory
huggingface · x · 2026-09-22
HF CEO Clem Delangue amplified Halo, an open-source post-training framework by WhiteCircle claiming up to 2.8x the throughput of stock TRL with lower peak memory, while keeping models in native HuggingFace format — part of his pitch that training your own models is getting easier and off-the-shelf-only users are missing out.
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