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Lumen Learning
An AI-assisted learning workspace with courses, progress tracking, and local-first persistence.
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AI ENGINEER · BUILDER
Hi, I’m Vedansh.
I turn ambitious AI ideas into working products.
Currently working on AI at NxtWave, with a focus on useful systems that combine thoughtful product design and reliable engineering.
SELECTED WORK
Projects
Products and experiments built around learning, visualization, and practical AI infrastructure.
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Manim Studio
Turns a learning goal into a storyboarded, audited and rendered mathematical animation.
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Self-hosting Calculator
Compare local and hosted LLM infrastructure using transparent hardware, energy and utilization assumptions.
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LATEST WRITING
From the blog
The Evolution of Text-to-Speech
From formant synthesis and Tacotron to neural codecs, diffusion, and modern zero-shot systems.
Read article →Building a Custom On-Device TTS
Data bootstrapping, fine-tuning, quantization, and the constraints of real-time mobile inference.
Read article →IN PROGRESS
From High School Maths to Training GPT — the complete series is currently being edited.