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questionLLMs RAG Fine-tuning2026-08-041 answersanswered

When is fine-tuning worth it vs stronger RAG + prompts?

We have domain PDFs and a decent retrieval stack. Leadership keeps asking for fine-tuning. What signals actually justify the cost and ops burden?

questionLLMs Inference2026-08-040 answers

Mostly 7–32B instruct models, some LoRA adapters. Latency p95 matters more than peak throughput. What are you running in 2026 and why?