The Current State of LLM Synthetic Data: Research-Informed Guidelines for Generating Synthetic Data

May 7, 2025 - Phinity Labs

How do you generate synthetic data for LLM training? In this guide, we’ll take a research-backed look at synthetic data generation for LLMs – what it is, why it matters, and how it’s done – w...

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Case Study: Achieving 97% accuracy with 95% latency reduction in voice dictation

May 6, 2025 - Phinity Labs

Willow Voice, an AI-powered dictation tool designed to work across all applications, faced a critical technical challenge. Their initial product relied on GPT-4o to provide accurate transcription and...

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The Definitive Guide to Synthetic Data Generation for LLMs in 2025

May 6, 2025 - Phinity Labs

Large language models (LLMs) in 2025 are hungry beasts, devouring more text than the entire internet can provide. Enter synthetic data – artificially generated text and information – which has mo...

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Our Mission

May 5, 2025 - Sonya Jin

We're building the world's first autonomous LLM engineer to democratize AI development—starting with solving high-quality synthetic data generation for every team.The AI frontier is shifting to dat...

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95% Less Real Data, Better Performance on Biomedical Reasoning

May 5, 2025 - Phinity Labs

With only 10K failure mode-targeted synthetic examples, TinyLlama (1.1 B) beats GPT‑4o mini and an equal‑sized real‑data set on PubMedQA. We show that the right data matters more for perform...

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