Bypassing the prohibitive costs of training novel architectures from scratch, the Allen Institute for AI (AI2) has introduced Bolmo, a new family of language models that process raw bytes instead of ...

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We present the B-spline Encoded Action Sequence Tokenizer (BEAST), a novel action tokenizer that encodes action sequences into compact discrete or continuous tokens using B-splines. In contrast to ...

Abstract: In this paper, we introduce an Optimized Byte Pair Encoding (OBPE) tokenizer where the algorithm is optimized for the South African languages, including Sesotho, Setswana, Xhosa, Xitsonga, ...

Language models (LMs) face a fundamental challenge in how to perceive textual data through tokenization. Current subword tokenizers segment text into vocabulary tokens that cannot bridge whitespace, ...

In this tutorial, we’ll learn how to create a custom tokenizer using the tiktoken library. The process involves loading a pre-trained tokenizer model, defining both base and special tokens, ...