PL-MTEB: Polish Massive Text Embedding Benchmark
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Abstract (arXiv)
In this paper, we introduce the Polish Massive Text Embedding Benchmark (PL-MTEB), a comprehensive benchmark for text embeddings in the Polish language. PL-MTEB comprises 30 diverse NLP tasks across five categories: classification, clustering, pair classification, information retrieval, and semantic text similarity. Within the scope of this work, we added 12 new Polish-language tasks to MTEB based on existing datasets and prepared two new datasets used to create four clustering tasks. We evaluated 30 publicly available text embedding models, including Polish and multilingual models. We analyzed the results in detail for specific task types and model sizes. We made the prepared datasets, the source code for evaluation, and the obtained results available to the public at https://github.com/rafalposwiata/pl-mteb.
Key facts. Cited by 19 papers in the map (data through 14 Oct 2026). Builds on 33 of its 72 references that are in the map. First posted on arXiv 16 May 2024.
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33 of 72 references.
References · 33
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21 more
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Citing papers per year: 2024: 6; 2025: 9; 2026: 4.
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- 2024mGTE: Generalized Long-Context Text Representation and Reranking Models for Multilingual Text Retrievalcited by 236
- 2024Making Text Embedders Few-Shot Learnerscited by 79
- 2024LLMs are Also Effective Embedding Models: An In-depth Overviewcited by 32
- 2024Swan and ArabicMTEB: Dialect-Aware, Arabic-Centric, Cross-Lingual, and Cross-Cultural Embedding Models and Benchmarkscited by 10
- 2025FaMTEB: Massive Text Embedding Benchmark in Persian Languagecited by 10
- 2025Position: Text Embeddings Should Capture Implicit Semantics, Not Just Surface Meaningcited by 10
- 2025HUME: Measuring the Human-Model Performance Gap in Text Embedding Taskscited by 7
- 2024BEIR-NL: Zero-shot Information Retrieval Benchmark for the Dutch Languagecited by 6
- 2025Benchmarking Information Retrieval Models on Complex Retrieval Taskscited by 6
- 2025MTEB-NL and E5-NL: Embedding Benchmark and Models for Dutchcited by 5
- 2025On The Role of Pretrained Language Models in General-Purpose Text Embeddings: A Surveycited by 3
- 2025AfriMTEB and AfriE5: Benchmarking and Adapting Text Embedding Models for African Languagescited by 3
7 more
- 2025PL-Guard: Benchmarking Language Model Safety for Polishcited by 2
- 2024A Comparative Study of Text Retrieval Models on DaReCzechcited by 0
- 2025Unveiling Dual Quality in Product Reviews: An NLP-Based Approachcited by 0
- 2026ML-Embed: Inclusive and Efficient Embeddings for a Multilingual Worldcited by 0
- 2026SkMTEB: Slovak Massive Text Embedding Benchmark and Model Adaptationcited by 0
- 2026MTEB-BR: A Text Embedding Benchmark for Brazilian Portuguesecited by 0
- 2026Dataset Scarcity Limits Robust Evaluation of Multilingual Embedding Models: A Case Study of Slavic Languagescited by 0
- 2026Dataset Scarcity Limits Robust Evaluation of Multilingual Embedding Models: A Case Study of Slavic Languages25 Aug 2026
- 2026MTEB-BR: A Text Embedding Benchmark for Brazilian Portuguese6 Jul 2026
- 2026SkMTEB: Slovak Massive Text Embedding Benchmark and Model Adaptation11 Jun 2026
- 2026ML-Embed: Inclusive and Efficient Embeddings for a Multilingual World14 May 2026
- 2025AfriMTEB and AfriE5: Benchmarking and Adapting Text Embedding Models for African Languages27 Oct 2025
- 2025HUME: Measuring the Human-Model Performance Gap in Text Embedding Tasks11 Oct 2025
- 2025MTEB-NL and E5-NL: Embedding Benchmark and Models for Dutch15 Sep 2025
- 2025Benchmarking Information Retrieval Models on Complex Retrieval Tasks8 Sep 2025
- 2025On The Role of Pretrained Language Models in General-Purpose Text Embeddings: A Survey28 Jul 2025
- 2025PL-Guard: Benchmarking Language Model Safety for Polish19 Jun 2025
- 2025Position: Text Embeddings Should Capture Implicit Semantics, Not Just Surface Meaning10 Jun 2025
- 2025Unveiling Dual Quality in Product Reviews: An NLP-Based Approach25 May 2025
7 more
- 2025FaMTEB: Massive Text Embedding Benchmark in Persian Language17 Feb 2025
- 2024LLMs are Also Effective Embedding Models: An In-depth Overview17 Dec 2024
- 2024BEIR-NL: Zero-shot Information Retrieval Benchmark for the Dutch Language11 Dec 2024
- 2024A Comparative Study of Text Retrieval Models on DaReCzech19 Nov 2024
- 2024Swan and ArabicMTEB: Dialect-Aware, Arabic-Centric, Cross-Lingual, and Cross-Cultural Embedding Models and Benchmarks2 Nov 2024
- 2024Making Text Embedders Few-Shot Learners24 Sep 2024
- 2024mGTE: Generalized Long-Context Text Representation and Reranking Models for Multilingual Text Retrieval29 Jul 2024
- 2024mGTE: Generalized Long-Context Text Representation and Reranking Models for Multilingual Text Retrievalcited by 236
- 2024Making Text Embedders Few-Shot Learnerscited by 79
- 2024LLMs are Also Effective Embedding Models: An In-depth Overviewcited by 32
- 2024Swan and ArabicMTEB: Dialect-Aware, Arabic-Centric, Cross-Lingual, and Cross-Cultural Embedding Models and Benchmarkscited by 10
- 2025FaMTEB: Massive Text Embedding Benchmark in Persian Languagecited by 10
- 2025Position: Text Embeddings Should Capture Implicit Semantics, Not Just Surface Meaningcited by 10
- 2025HUME: Measuring the Human-Model Performance Gap in Text Embedding Taskscited by 7
- 2024BEIR-NL: Zero-shot Information Retrieval Benchmark for the Dutch Languagecited by 6
- 2025Benchmarking Information Retrieval Models on Complex Retrieval Taskscited by 6
- 2025MTEB-NL and E5-NL: Embedding Benchmark and Models for Dutchcited by 5
- 2025On The Role of Pretrained Language Models in General-Purpose Text Embeddings: A Surveycited by 3
- 2025PL-Guard: Benchmarking Language Model Safety for Polishcited by 2
12 most cited of 18 All 18 (JSON)
- 2026Dataset Scarcity Limits Robust Evaluation of Multilingual Embedding Models: A Case Study of Slavic Languages25 Aug 2026
- 2026MTEB-BR: A Text Embedding Benchmark for Brazilian Portuguese6 Jul 2026
- 2026SkMTEB: Slovak Massive Text Embedding Benchmark and Model Adaptation11 Jun 2026
- 2026ML-Embed: Inclusive and Efficient Embeddings for a Multilingual World14 May 2026
- 2025HUME: Measuring the Human-Model Performance Gap in Text Embedding Tasks11 Oct 2025
- 2025MTEB-NL and E5-NL: Embedding Benchmark and Models for Dutch15 Sep 2025
- 2025Benchmarking Information Retrieval Models on Complex Retrieval Tasks8 Sep 2025
- 2025On The Role of Pretrained Language Models in General-Purpose Text Embeddings: A Survey28 Jul 2025
- 2025PL-Guard: Benchmarking Language Model Safety for Polish19 Jun 2025
- 2025Position: Text Embeddings Should Capture Implicit Semantics, Not Just Surface Meaning10 Jun 2025
- 2025Unveiling Dual Quality in Product Reviews: An NLP-Based Approach25 May 2025
- 2025FaMTEB: Massive Text Embedding Benchmark in Persian Language17 Feb 2025
12 newest of 18 All 18 (JSON)