H-Net update shows 3-5x efficiency gains in raw-byte language modeling

omarsar0 · x · 2026-10-29

Albert Gu argues intelligence should come from simple general building blocks learning abstractions directly from raw data — the bitter lesson applied. The new H-Net achieves up to 3-5x efficiency gains in controlled scaling-law experiments and at larger scale matches open-source tokenizer baselines, a step toward LLMs that learn end-to-end from bytes without BPE tokenization.

Related event: Cartesia's New H-Net Learns from Raw Bytes, 3-5x Efficiency Gains(12 posts)→

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