TL;DR Since version 23.0.0 , Manticore can make searches like xt850 match xt 850 using bigram_delimiter together with digit-aware bigram_index modes. This solves a common tokenization mismatch in product search, where users remove spaces from model names but the source data stores them as separate tokens. Assumptions and verification This article assumes: RT tables created with SQL examples exactly as shown default tokenization unless the example explicitly changes a setting ASCII digits in model names, because second_numeric and second_has_digit are digit-aware modes built around 0-9 All SQL examples and expected outputs in this article were verified against a real Manticore 23.0.0 instance before publishing, using fresh tables created from scratch for each scenario.…