Alternatives

Contextualized Topic Models alternatives for AI agents.

Compare similar skills by workflow fit, trust score, quality, GitHub adoption, maintenance, and install readiness.

Current skill

Contextualized Topic Models

A python package to run contextualized topic modeling. CTMs combine contextualized embeddings (e.g., BERT) with topic models to get coherent topics. Published at EACL and ACL 2021 (Bianchi et al.).

84
Quality
89
Trust
1.3K
Stars
#1

ModernBERT

Similarity 135Trust 89Excellent 94

Bringing BERT into modernity via both architecture changes and scaling

1.7K starsMar 1, 2026 pushrag-knowledgePythonEmbeddings
$ npx skills add AnswerDotAI/ModernBERT
#2

Text2vec

Similarity 130Trust 92Excellent 98

text2vec, text to vector. 文本向量表征工具,把文本转化为向量矩阵,实现了Word2Vec、RankBM25、Sentence-BERT、CoSENT等文本表征、文本相似度计算模型,开箱即用。

5.0K starsFeb 14, 2026 pushrag-knowledgePythonEmbeddings
$ npx skills add shibing624/text2vec
#3

Model2vec

Similarity 129Trust 92Excellent 100

Fast State-of-the-Art Static Embeddings

2.1K starsJun 6, 2026 pushrag-knowledgePythonEmbeddings
$ npx skills add MinishLab/model2vec
#4

Hazm

Similarity 127Trust 91Excellent 97

Persian NLP Toolkit

1.4K starsApr 1, 2026 pushrag-knowledgePythonEmbeddings
$ npx skills add roshan-research/hazm
#5

Natasha

Similarity 127Trust 89Excellent 97

Solves basic Russian NLP tasks, API for lower level Natasha projects

1.3K starsApr 13, 2026 pushrag-knowledgePythonEmbeddings
$ npx skills add natasha/natasha
#6

FlagEmbedding

Similarity 124Trust 94Excellent 100

Retrieval and Retrieval-augmented LLMs

12K starsApr 22, 2026 pushrag-knowledgePythonEmbeddings
$ npx skills add FlagOpen/FlagEmbedding
#7

Keras TextClassification

Similarity 122Trust 87Strong 73

中文长文本分类、短句子分类、多标签分类、两句子相似度(Chinese Text Classification of Keras NLP, multi-label classify, or sentence classify, long or short),字词句向量嵌入层(embeddings)和网络层(graph)构建基类,FastText,TextCNN,CharCNN,TextRNN, RCNN, DCNN, DPCNN, VDCNN, CRNN, Bert, Xlnet, Albert, Attention, DeepMoji, HAN, 胶囊网络-CapsuleNet, Transformer-encode, Seq2seq, SWEM, LEAM, TextGCN

1.8K starsJun 17, 2024 pushrag-knowledgePythonEmbeddings
$ npx skills add yongzhuo/Keras-TextClassification
#8

Bpemb

Similarity 121Trust 86Strong 71

Pre-trained subword embeddings in 275 languages, based on Byte-Pair Encoding (BPE)

1.2K starsOct 1, 2024 pushrag-knowledgePythonEmbeddings
$ npx skills add bheinzerling/bpemb
#9

Prompttools

Similarity 120Trust 92Excellent 96

Open-source tools for prompt testing and experimentation, with support for both LLMs (e.g. OpenAI, LLaMA) and vector databases (e.g. Chroma, Weaviate, LanceDB).

3.0K starsFeb 11, 2026 pushrag-knowledgePythonEmbeddings
$ npx skills add hegelai/prompttools
#10

Ailia Models

Similarity 120Trust 89Excellent 100

The collection of pre-trained, state-of-the-art AI models for ailia SDK

2.3K starsJun 16, 2026 pushrag-knowledgePythonEmbeddings
$ npx skills add ailia-ai/ailia-models
#11

Eda Nlp

Similarity 120Trust 79Promising 68

Data augmentation for NLP, presented at EMNLP 2019

1.7K starsMar 19, 2023 pushrag-knowledgePythonEmbeddings
$ npx skills add jasonwei20/eda_nlp
#12

Chinese Word Vectors

Similarity 119Trust 85Strong 83

100+ Chinese Word Vectors 上百种预训练中文词向量

12K starsOct 30, 2023 pushrag-knowledgePythonEmbeddings
$ npx skills add Embedding/Chinese-Word-Vectors
#13

PolyFuzz

Similarity 119Trust 81Promising 68

Fuzzy string matching, grouping, and evaluation.

798 starsJul 10, 2025 pushrag-knowledgePythonEmbeddings
$ npx skills add MaartenGr/PolyFuzz
#14

Txtai

Similarity 119Trust 97Excellent 100

💡 All-in-one AI framework for semantic search, LLM orchestration and language model workflows

13K starsJun 11, 2026 pushrag-knowledgePythonSemantic Search
$ npx skills add neuml/txtai
#15

Seatunnel

Similarity 118Trust 97Excellent 100

SeaTunnel is a multimodal, high-performance, distributed, massive data integration tool.

9.4K starsJun 16, 2026 pushrag-knowledgeJavaEmbeddings
$ npx skills add apache/seatunnel
#16

What Are Embeddings

Similarity 118Trust 85Excellent 87

A deep dive into embeddings starting from fundamentals

1.1K starsJan 17, 2026 pushrag-knowledgeJupyter NotebookEmbeddings
$ npx skills add veekaybee/what_are_embeddings

How to choose

When should you switch?

Use an alternative when it has a clearer install path, higher trust score, fresher maintenance, or better platform fit for your current agent stack. Keep Contextualized Topic Models if it already passes your workflow test and repository review.

Next step

Compare top candidates side by side

Open the compare page, test the install commands in a sandbox, and check each repository before using a skill in production.