https://boseonggang.com/tags/local-llm/ Recent content in Local Llm on VibePapa — Tech from the Boseong River Hugo en-us Thu, 22 Oct 2026 08:31:33 +0900 https://boseonggang.com/posts/local-qwen-vs-gemini-correcting-a-sermon-transcript/ Thu, 22 Oct 2026 08:31:33 +0900 https://boseonggang.com/posts/local-qwen-vs-gemini-correcting-a-sermon-transcript/ I wanted to correct speech-to-text errors in a Korean sermon transcript without sending it to a cloud API, so I tried a local Qwen model. It took about 50 minutes and made new mistakes. Gemini took 2.3 minutes and cost $0.086. The comparison, with numbers and what each model got wrong. https://boseonggang.com/posts/grading-ai-speaker-labels-against-my-own-ears/ Thu, 22 Oct 2026 07:50:08 +0900 https://boseonggang.com/posts/grading-ai-speaker-labels-against-my-own-ears/ My local speech-to-text pipeline labeled who was talking in a 39-minute audio file, and I wasn't sure it was right. I marked one speaker's turns by hand while listening, then compared. The AI was right 91.5% of the time, and a script did the math instead of a language model.