https://tinapark.dev/blog AI engineer and community builder. Building AI apps, hosting VisibleBuilders cowork meetups, and writing about what I learn shipping in public. en-us tinapark.business@gmail.com (Tina Park) tinapark.business@gmail.com (Tina Park) Mon, 01 Jun 2026 00:00:00 GMT https://tinapark.dev/blog/2026-06-01-koreanasrbenchmark https://tinapark.dev/blog/2026-06-01-koreanasrbenchmark I benchmarked OpenAI gpt-4o-transcribe and Deepgram Nova-3 on real Korean/English kitchen audio — clean and noisy. Here are the CER, WER, latency, and cost numbers so you can pick the right model without guessing. Mon, 01 Jun 2026 00:00:00 GMT tinapark.business@gmail.com (Tina Park) AIASRKoreanSpeechToTextMultilingual