Few-shot prompting lifts F1 scores above 96 percent on electricity-invoice extraction for Gemini 1.5 Pro and Mistral-small, while hyperparameter changes produce only marginal gains.
IDSEM, an invoices database of the Spanish electricity market.Scientific Data, 9:786
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Information Extraction from Electricity Invoices with General-Purpose Large Language Models
Few-shot prompting lifts F1 scores above 96 percent on electricity-invoice extraction for Gemini 1.5 Pro and Mistral-small, while hyperparameter changes produce only marginal gains.