Show HN: TokenPath – token-level citations for LLM output, read from attention
Category: ai-ml
Tags: llm, citations, attribution, api, privacy
Score: 7.3/10 (Innovation: 8, Technical: 7, Documentation: 6, Utility: 7)
TokenPath is an API that provides token-level citations for LLM outputs by reading the attention of an attribution model over the document and answer, without requiring access to the generator's internals. It works post-hoc with any model, supports on-premise deployment, and handles long documents and multiple languages. It's interesting because it offers a model-agnostic, privacy-preserving way to trace answer provenance.
Target audience: AI developers, backend engineers, ML engineers
Repository: https://tokenpath.ai
View on Hacker News