Papers › Scaling Synthetic Data Creation with 1,000,000,000 Personas

Scaling Synthetic Data Creation with 1,000,000,000 Personas

28 Jun 2024arXiv:2406.20094archive 2025-07-28

Tao Ge, Xin Chan, Xiaoyang Wang, Dian Yu, Haitao Mi, Dong Yu

We propose a novel persona-driven data synthesis methodology that leverages various perspectives within a large language model (LLM) to create diverse synthetic data. To fully exploit this methodology at scale, we introduce Persona Hub -- a collection of 1 billion diverse personas automatically curated from web data. These 1 billion personas (~13% of the world's total population), acting as distributed carriers of world knowledge, can tap into almost every perspective encapsulated within the LLM, thereby facilitating the creation of diverse synthetic data at scale for various scenarios. By showcasing Persona Hub's use cases in synthesizing high-quality mathematical and logical reasoning problems, instructions (i.e., user prompts), knowledge-rich texts, game NPCs and tools (functions) at scale, we demonstrate persona-driven data synthesis is versatile, scalable, flexible, and easy to use, potentially driving a paradigm shift in synthetic data creation and applications in practice, which may have a profound impact on LLM research and development.

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tencent-ailab/persona-hub officialmentioned in papermentioned on GitHub report
camel-ai/camel mentioned on GitHubpytorch report
goodmike31/pl-asr-bigos-tools mentioned on GitHubMIT report
lightaime/camel mentioned on GitHubpytorchApache-2.0 report

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1ran · our draft was wrong
3unverified

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request_input_format tencent-ailab/persona-hub/code/vllm_synthesize.py official repository ran · our draft was wrong no licence file found · pointer only · 891d9c75b3579f40 · report
extract_thinking_from_content lightaime/camel/camel/models/_utils.py community (archive-listed) unverified Apache-2.0 (permissive) · 0e072bd14de5f12c · report
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Tasks

Language ModelingLanguage ModellingLarge Language ModelLogical ReasoningWorld Knowledge

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