InferSense Labs Bloghttps://infersense-labs.ai/blog/Technical deep dives on search, retrieval and LLM training.enHybrid search: how to combine BM25 and vector search without losing the best resulthttps://infersense-labs.ai/blog/hybrid-search-bm25-vector-search/https://infersense-labs.ai/blog/hybrid-search-bm25-vector-search/Tue, 03 Nov 2026 00:00:00 +0000Hybrid search done right: why merging BM25 and vector results can bury your best match, what true hybrid scoring looks like, and benchmark results.Why embeddings don't work for your search: 7 failure modes and how to fix themhttps://infersense-labs.ai/blog/why-embeddings-dont-work/https://infersense-labs.ai/blog/why-embeddings-dont-work/Wed, 28 Oct 2026 00:00:00 +0000When embeddings don't work, they fail in predictable ways: negation, numbers, IDs, hard constraints and domain jargon. How to spot each and fix it.