{"categories":[{"label":"Artificial Intelligence","url":"https://skillfed.io/packages/category/scientific-engineering-artificial-intelligence/6"}],"enrichment":{"capability":"Python wrapper for OpenFst and Kaldi extensions, providing finite-state transducer operations like fstdeterminizestar without requiring Kaldi installation.","skillfed_tags":["speech-recognition","finite-state-machines","nlp"],"use_cases":["Build speech recognition pipelines that need FST determinization and composition operations.","Integrate finite-state transducers into Python-based NLP workflows without a full Kaldi installation.","Perform language model composition and optimization using OpenFst algorithms from Python.","Prototype and experiment with FST-based algorithms in interactive environments."],"what_it_does":"Kaldifst is a Python wrapper around OpenFst and selected extensions from the Kaldi speech recognition toolkit. It lets you use finite-state transducer operations\u2014such as fstdeterminizestar\u2014directly from Python without needing to install Kaldi itself. The package is compiled to native code and distributed as prebuilt wheels for common platforms and Python versions.\n\nIt is primarily used in speech recognition, language modeling, and other NLP tasks where finite-state machines are part of the pipeline. The wrapper bridges the gap between high-level Python code and the lower-level FST algorithms, making it easier to integrate Kaldi-style FST operations into Python applications.","worth_installing":"Yes, if you need OpenFst or Kaldi FST operations in Python and are on a supported platform (Python 3.10\u20133.12, macOS/Linux/Windows). The permissive license, active maintenance, zero known vulnerabilities, and prebuilt wheels make it straightforward to adopt. If you require Python 3.8 support, verify source-build feasibility first."},"id":"kaldifst","links":{"html":"https://skillfed.io/packages/kaldifst","md":"https://skillfed.io/packages/kaldifst.md","pypi":"https://pypi.org/project/kaldifst/"},"maintenance":{"status":"active"},"meta":{"latest_release":"2026-04-09","license_spdx":null,"license_treatment":"permissive","name":"kaldifst","python_support":"supports_current","summary":null},"popularity":{"monthly_downloads":295858,"position":7912,"tier":"top_15000"},"security":{"n_vulnerabilities":0},"version":"1.8.0"}