Shypd.aiThe largest open index of AI toolsTimeCapsuleLLM is an Open Source & Models tool that trains language models exclusively on historical data. It aims to reduce modern bias and emulate the voice and worldview of specific past eras.
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TimeCapsuleLLM is an innovative open-source project focused on creating language models (LLMs) trained exclusively on data from specific historical periods and geographic locations. The primary goal is to mitigate modern biases inherent in contemporary LLMs and accurately emulate the linguistic style, vocabulary, and worldview of a chosen era. The project has developed several versions, including v0, v0.5, v1, and v2, with increasing dataset sizes and model parameters, built on architectures like nanoGPT, Phi 1.5, and llamaforcausallm. It emphasizes Selective Temporal Training (STT) where all training data is curated from a defined historical window, ensuring the model's knowledge and language reflect that period without modern influence. The project provides core training scripts, tokenizer building tools, and detailed documentation for researchers and developers interested in historical language modeling.
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