[WIP] Add per-token weight support to DataStream and weighted_causal_lm_ce#177
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luciaquirke wants to merge 1 commit intomagic-dtensor-patchfrom
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[WIP] Add per-token weight support to DataStream and weighted_causal_lm_ce#177luciaquirke wants to merge 1 commit intomagic-dtensor-patchfrom
luciaquirke wants to merge 1 commit intomagic-dtensor-patchfrom
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- Add per_token parameter to DataStream for [n_examples, max_length] weight tensors - Support 2D [B, T] per-token weights in weighted_causal_lm_ce Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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DataStreamgains aper_tokenflag for 2D[n_examples, max_length]weight tensors, andweighted_causal_lm_cenow accepts[B, T]weights alongside the existing[B]shape.