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Minicons

Minicons is a Python library wrapping Hugging Face Transformers for behavioral and representational analysis of transformer language models. It extracts word representations from contextualized embeddings and scores text sequences with language models.

Independent OpenViST project profile, based on linked sources.

Minicons — OpenViST project profile in AI Developer Tools & SDKs.
OpenViST project illustration. See the linked sources for product details.
Understand the project

Practical overview

When it fits

Use Minicons when an analysis requires programmatic access to contextual word representations or model sequence scores, rather than a hosted interface.

Who it is for

  • Researchers studying language-model behavior or representations.
  • Python developers building analysis workflows with transformer language models.

Documented uses

  • Extract a target word’s representation from its sentence context.
  • Compare language-model scores for alternative sentences or continuations.
  • Inspect sequence scores at token level.
  • Score text conditioned on images with supported vision-language models.
Before you choose

Requirements & limits

  • The library is installed from PyPI and used from Python.
  • The README documents Hugging Face Transformers as its underlying model library.
  • Examples configure model names and devices, including CPU and CUDA examples; computing setup depends on the chosen workflow.
  • Repository metadata lists the MIT license.

Check current requirements in the official documentation. Source-based guidance does not mean OpenViST has run or independently tested this project.

Source-based practical guide

Extract contextualized word representations

Use minicons to obtain representations for target words in their sentence contexts.

Before you start

  • Python environment with minicons installed from PyPI.
  • A supported Hugging Face Transformers model identifier, such as bert-base-uncased.
  • Context-word pairs, each containing a sentence and a target word.

Steps

  1. Install minicons with the command below.

    Documented command
    pip install minicons
  2. Import cwe from minicons and create a model with cwe.CWE('bert-base-uncased').

  3. Prepare context-word pairs, such as [("I went to the bank to withdraw money.", "bank")].

  4. Call model.extract_representation(context_words, layer=12) to obtain the representations.

Expected outcome

A tensor of contextualized representations for the target words.

Guide limitations

  • The example uses a specific model identifier and layer; the README does not specify hardware or resource requirements.
  • For sequence-to-sequence models, the README shows cwe.EncDecCWE('t5-small') and says the last layer is used by default.
Evidence and transparency

Sources & review

Source record details
Source availability
Active
Sources checked
13 October 2026
Original website title
kanishkamisra/minicons · Official homepage title · retained in its source language