Allow mappings between chat template parts and input units#13
Merged
dennislwei merged 13 commits intomainfrom Mar 9, 2026
Merged
Allow mappings between chat template parts and input units#13dennislwei merged 13 commits intomainfrom
dennislwei merged 13 commits intomainfrom
Conversation
… template Signed-off-by: Dennis Wei <dwei@us.ibm.com>
- This case was mistakenly dropped by a previous change Signed-off-by: Dennis Wei <dwei@us.ibm.com>
Signed-off-by: Dennis Wei <dwei@us.ibm.com>
- return list of chat-formatted strings, then tokenize and encode them Signed-off-by: Dennis Wei <dwei@us.ibm.com>
Signed-off-by: Dennis Wei <dwei@us.ibm.com>
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Summary
Adds a
unit_rangesparameter toHFModel,VLLMModel, andProbScalarizedModelto specify mappings from parts of the chat template (conversation turns, documents) to ranges of segmented input units.Changes
HFModel.convert_input/generate: Addedunit_rangesparameter and_construct_chat_template_from_mapping()helper that assembles multi-turn conversations and optional context documents from unit index ranges.VLLMModel.convert_input/generate: Sameunit_rangessupport and_construct_chat_template_from_mapping()helper (mirrors HFModel logic).ProbScalarizedModel.scalarize_output: Passesunit_rangesthrough tomodel.convert_input.