Archives
All the articles I've archived.
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Why Every Open-Source STT Model — Including Whisper — Fails on Real Indian Audio
Whisper, IndicWav2Vec, Vosk, and Wav2Vec2 all fall apart the moment Indian audio leaves the studio. Here's why — and what to use instead in production.
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Getting Started with Litmus for AI Model Testing: Ensuring Quality and Cost-Effectiveness
A comprehensive guide to using Litmus for AI model testing, evaluation, and optimization to ensure quality and cost-effectiveness in production.
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Building Efficient AI Applications with LangChain: A Step-by-Step Guide
Learn how to build and deploy efficient AI applications using LangChain. A complete tutorial covering setup, integration, and deployment with practical examples.
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We Tested 8 STT APIs for Indian Languages So You Don't Have To
A benchmark of 8 STT providers for Indian language and Hinglish workflows with practical deployment guidance.
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Fatal vs. Critical: Automating Risk Management for High-Stakes Sales Calls
Designing a severity-confidence framework to automate risk detection for high-stakes sales conversations.
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The Cost of Bad Audio: How Pre-Processing Saves Us 20% on Transcription APIs
How silence removal and smart audio pre-processing reduced transcription API spend and improved output quality.
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Generative AI for Rule Enforcement: structuring Prompts for Precision
How to engineer structured prompts for high-precision compliance auditing with LLMs.
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Beyond Transcription: Why 100% Automated QA Beats the 5% Manual Sampling Standard
Why 100% automated QA outperforms manual call sampling in consistency, coverage, and business impact.
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Cleaning the Signal: Our 6-Step Audio Enhancement Pipeline using DeepFilterNet & FFmpeg
A practical 6-step audio enhancement pipeline using DeepFilterNet and FFmpeg to improve transcription accuracy.
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Async at Scale: Orchestrating Audio Ingestion with FastAPI, Celery, and Redis
How we scaled asynchronous audio ingestion with FastAPI, Celery, and Redis for high-volume STT systems.