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Training and evaluation data, with the modality, task and licence stated up front. Listed live from the Hugging Face Hub.

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01ai4privacy /pii-masking-300k 👉 Looking for the newest release? The current flagship is ai4privacy/pii-masking-openpii-1.5m. 1.6M samples, 30 languages, 19 PII classes, Asia Pacific extension.?** The current flagship is ai4privacy/pii-masking-openpii-1m. 1.4M samples, 23 languages, 19 PII classes. Purpose and Features 🌍 World's largest open dataset for privacy masking 🌎 The dataset is useful to train and evaluate models to remove personally identifiable and sensitive information from text, especially in… See the full description on the dataset page: https://huggingface.co/datasets/ai4privacy/pii-masking-300k.texttext-classification100K<n<1M116 likes4.2k downloads4mo agoHugging Face02ai4privacy /pii-masking-200k 👉 Looking for the newest release? The current flagship is ai4privacy/pii-masking-openpii-1.5m. 1.6M samples, 30 languages, 19 PII classes, Asia Pacific extension.?** The current flagship is ai4privacy/pii-masking-openpii-1m. 1.4M samples, 23 languages, 19 PII classes. Ai4Privacy Community Join our community at https://discord.gg/FmzWshaaQT to help build open datasets for privacy masking. Purpose and Features Previous world's largest open dataset for privacy.… See the full description on the dataset page: https://huggingface.co/datasets/ai4privacy/pii-masking-200k.texttext-classification100K<n<1M127 likes3.5k downloads4mo agoHugging Face03ai4privacy /pii-masking-openpii-1.5m OpenPII 1.5M: Multilingual PII Masking Dataset (Asia Pacific Extension) 📖 More information: www.ai4privacy.com/datasets/pii-masking-3m-asia-pacific Overview The OpenPII 1.5M dataset extends OpenPII 1M with a new Asia Pacific corpus, bringing global coverage to 30 languages across Europe, Americas, and Asia Pacific. This is the flagship release of the PII-Masking-3M family, the world's largest open multilingual PII masking corpus. Built to advance open… See the full description on the dataset page: https://huggingface.co/datasets/ai4privacy/pii-masking-openpii-1.5m.texttoken-classification1M<n<10M21 likes3k downloads4mo agoHugging Face04ai4privacy /pii-masking-openpii-1m OpenPII 1M — Multilingual PII Masking Dataset Overview The OpenPII 1M dataset is a large-scale, multilingual collection of 1,428,143 synthetic text examples with fine-grained PII (Personally Identifiable Information) annotations, spanning 23 European languages and 19 entity types. Built to advance open research in privacy-preserving NLP, this dataset enables the development and benchmarking of Named Entity Recognition (NER) models, token classification pipelines… See the full description on the dataset page: https://huggingface.co/datasets/ai4privacy/pii-masking-openpii-1m.texttoken-classification1M<n<10M15 likes1.7k downloads6mo agoHugging Face05ai4privacy /pii-masking-400k 👉 Looking for the newest release? The current flagship is ai4privacy/pii-masking-openpii-1.5m. 1.6M samples, 30 languages, 19 PII classes, Asia Pacific extension.?** The current flagship is ai4privacy/pii-masking-openpii-1m. 1.4M samples, 23 languages, 19 PII classes. Purpose and Features 🌍 World's largest open dataset for privacy masking 🌎 The dataset is useful to train and evaluate models to remove personally identifiable and sensitive information from text, especially in… See the full description on the dataset page: https://huggingface.co/datasets/ai4privacy/pii-masking-400k.texttext-classification100K<n<1M63 likes1.3k downloads4mo agoHugging Face06ai4privacy /open-pii-masking-500k-ai4privacy 👉 Looking for the newest release? The current flagship is ai4privacy/pii-masking-openpii-1.5m. 1.6M samples, 30 languages, 19 PII classes, Asia Pacific extension.?** The current flagship is ai4privacy/pii-masking-openpii-1m. 1.4M samples, 23 languages, 19 PII classes. 🌍 World's largest open dataset for privacy masking 🌎 The dataset is useful to train and evaluate models to remove personally identifiable and sensitive information from text, especially in the context of AI… See the full description on the dataset page: https://huggingface.co/datasets/ai4privacy/open-pii-masking-500k-ai4privacy.texttext-classification100K<n<1M27 likes1.2k downloads4mo agoHugging Face07nvidia /OpenMath-GSM8K-masked OpenMath GSM8K Masked We release a masked version of the GSM8K solutions. This data can be used to aid synthetic generation of additional solutions for GSM8K dataset as it is much less likely to lead to inconsistent reasoning compared to using the original solutions directly. This dataset was used to construct OpenMathInstruct-1: a math instruction tuning dataset with 1.8M problem-solution pairs generated using permissively licensed Mixtral-8x7B model. For details of how the masked… See the full description on the dataset page: https://huggingface.co/datasets/nvidia/OpenMath-GSM8K-masked.textquestion-answering1K<n<10K12 likes198 downloads3y agoHugging Face08nvidia /OpenMath-MATH-masked OpenMath GSM8K Masked We release a masked version of the MATH solutions. This data can be used to aid synthetic generation of additional solutions for MATH dataset as it is much less likely to lead to inconsistent reasoning compared to using the original solutions directly. This dataset was used to construct OpenMathInstruct-1: a math instruction tuning dataset with 1.8M problem-solution pairs generated using permissively licensed Mixtral-8x7B model. For details of how the masked… See the full description on the dataset page: https://huggingface.co/datasets/nvidia/OpenMath-MATH-masked.textquestion-answering1K<n<10K9 likes150 downloads3y agoHugging Face09ai4privacy /pii-masking-mini-10k PII Masking Mini: Multilingual Sample A mini-sized stratified sample of pii-masking-openpii-1.5m, the flagship release of the PII-Masking-3M family. Sampled proportionally by (source_dataset, language) so every locale and label gets representation. Asia Pacific rows appear first. 📖 More information: www.ai4privacy.com/datasets/pii-masking-3m-asia-pacific Dataset Details Total Examples Train Validation Labels Languages Regions Annotations Format… See the full description on the dataset page: https://huggingface.co/datasets/ai4privacy/pii-masking-mini-10k.texttoken-classification1K<n<10K0 likes113 downloads4mo agoHugging Face10ai4privacy /openpii-masking-nano-1k OpenPII Nano: Multilingual PII Masking Sample A nano-sized stratified sample of OpenPII 1.5M, perfect for quick prototyping, smoke tests, and CI fixtures. Every locale and every label that exists in the parent dataset is represented in proportion. 📖 More information: www.ai4privacy.com/datasets/pii-masking-3m-asia-pacific Dataset Details Total Examples Train Validation Labels Languages Regions Annotations Format License 1,000 900 100 19 30 37 7… See the full description on the dataset page: https://huggingface.co/datasets/ai4privacy/openpii-masking-nano-1k.texttoken-classification1K<n<10K3 likes111 downloads4mo agoHugging Face11ai4privacy /pii-masking-micro-100k PII Masking Micro: Multilingual Sample A micro-sized stratified sample of pii-masking-openpii-1.5m, the flagship release of the PII-Masking-3M family. Sampled proportionally by (source_dataset, language) so every locale and label gets representation. Asia Pacific rows appear first. 📖 More information: www.ai4privacy.com/datasets/pii-masking-3m-asia-pacific Dataset Details Total Examples Train Validation Labels Languages Regions Annotations Format… See the full description on the dataset page: https://huggingface.co/datasets/ai4privacy/pii-masking-micro-100k.texttoken-classification10K<n<100K0 likes110 downloads4mo agoHugging Face12ai4privacy /openpii-masking-micro-100k OpenPII Micro: Multilingual PII Masking Sample A micro-sized stratified sample of OpenPII 1.5M, perfect for quick prototyping, smoke tests, and CI fixtures. Every locale and every label that exists in the parent dataset is represented in proportion. 📖 More information: www.ai4privacy.com/datasets/pii-masking-3m-asia-pacific Dataset Details Total Examples Train Validation Labels Languages Regions Annotations Format License 100,000 90,000 10,000 19… See the full description on the dataset page: https://huggingface.co/datasets/ai4privacy/openpii-masking-micro-100k.texttoken-classification100K<n<1M0 likes106 downloads4mo agoHugging Face13ai4privacy /pli-masking-100k 👉 Looking for the newest release? The current flagship is ai4privacy/pii-masking-openpii-1.5m. 1.6M samples, 30 languages, 19 PII classes, Asia Pacific extension.?** The current flagship is ai4privacy/pii-masking-openpii-1m. 1.4M samples, 23 languages, 19 PII classes. EPII Personal Location Information (PLI) Masking Preview Dataset Overview This dataset provides a preview (400 samples) of the EPII Personal Location Information (PLI) Masking Dataset, a… See the full description on the dataset page: https://huggingface.co/datasets/ai4privacy/pli-masking-100k.texttoken-classificationn<1K3 likes79 downloads4mo agoHugging Face14ASR2005Bluesnow /pii-masking-200k 👉 Looking for the newest release? The current flagship is ai4privacy/pii-masking-openpii-1.5m. 1.6M samples, 30 languages, 19 PII classes, Asia Pacific extension.?** The current flagship is ai4privacy/pii-masking-openpii-1m. 1.4M samples, 23 languages, 19 PII classes. Ai4Privacy Community Join our community at https://discord.gg/FmzWshaaQT to help build open datasets for privacy masking. Purpose and Features Previous world's largest open dataset for privacy.… See the full description on the dataset page: https://huggingface.co/datasets/ASR2005Bluesnow/pii-masking-200k.texttext-classification100K<n<1M0 likes78 downloads23d agoHugging Face15ai4privacy /pdi-masking-100k 👉 Looking for the newest release? The current flagship is ai4privacy/pii-masking-openpii-1.5m. 1.6M samples, 30 languages, 19 PII classes, Asia Pacific extension.?** The current flagship is ai4privacy/pii-masking-openpii-1m. 1.4M samples, 23 languages, 19 PII classes. EPII Personal Digital Information (PDI) Masking Preview Dataset Overview This dataset provides a preview (400 samples) of the EPII Personal Digital Information (PDI) Masking Dataset, a specialized… See the full description on the dataset page: https://huggingface.co/datasets/ai4privacy/pdi-masking-100k.texttoken-classificationn<1K2 likes74 downloads4mo agoHugging Face16ai4privacy /pii-masking-nano-1k PII Masking Nano: Multilingual Sample A nano-sized stratified sample of pii-masking-openpii-1.5m, the flagship release of the PII-Masking-3M family. Sampled proportionally by (source_dataset, language) so every locale and label gets representation. Asia Pacific rows appear first. 📖 More information: www.ai4privacy.com/datasets/pii-masking-3m-asia-pacific Dataset Details Total Examples Train Validation Labels Languages Regions Annotations Format… See the full description on the dataset page: https://huggingface.co/datasets/ai4privacy/pii-masking-nano-1k.texttoken-classificationn<1K0 likes74 downloads4mo agoHugging Face17ai4privacy /pwi-masking-100k 👉 Looking for the newest release? The current flagship is ai4privacy/pii-masking-openpii-1.5m. 1.6M samples, 30 languages, 19 PII classes, Asia Pacific extension.?** The current flagship is ai4privacy/pii-masking-openpii-1m. 1.4M samples, 23 languages, 19 PII classes. EPII Personal Work Information (PWI) Masking Preview Dataset Overview This dataset provides a preview (400 samples) of the EPII Personal Work Information (PWI) Masking Dataset, a specialized… See the full description on the dataset page: https://huggingface.co/datasets/ai4privacy/pwi-masking-100k.texttoken-classificationn<1K3 likes69 downloads4mo agoHugging Face18ai4privacy /phi-masking-100k 👉 Looking for the newest release? The current flagship is ai4privacy/pii-masking-openpii-1.5m. 1.6M samples, 30 languages, 19 PII classes, Asia Pacific extension.?** The current flagship is ai4privacy/pii-masking-openpii-1m. 1.4M samples, 23 languages, 19 PII classes. EPII Personal Health Information (PHI) Masking Preview Dataset Overview This dataset provides a preview (400 samples) of the EPII Personal Health Information (PHI) Masking Dataset, a specialized… See the full description on the dataset page: https://huggingface.co/datasets/ai4privacy/phi-masking-100k.texttoken-classificationn<1K3 likes59 downloads4mo agoHugging Face19Ganasekhar /pii-masking-400k Purpose and Features 🌍 World's largest open dataset for privacy masking 🌎 The dataset is useful to train and evaluate models to remove personally identifiable and sensitive information from text, especially in the context of AI assistants and LLMs. AI4Privacy Dataset Analytics 📊 Dataset Overview Total entries: 406,896 Total tokens: 20,564,179 Total PII tokens: 2,357,029 Number of PII classes in public dataset: 17 Number of PII classes in extended dataset:… See the full description on the dataset page: https://huggingface.co/datasets/Ganasekhar/pii-masking-400k.texttext-classification100K<n<1M0 likes55 downloads7mo agoHugging Face20ai4privacy /pii-masking-financial-pfi-400kgated 👉 Looking for the open multilingual baseline? Start with ai4privacy/pii-masking-openpii-1.5m (1.5M samples, 30 languages, open-PII taxonomy). 🇪🇺🌏 Personal Financial Information, Global PII Dataset Part of PII-Masking-3M by Ai4Privacy, the global (2M base + Asia Pacific) PII-masking corpus. 📖 More information: www.ai4privacy.com/datasets/pii-masking-3m-asia-pacific Entries PII Annotations Labels Languages Regions 426,660 2,587,698 38 30 37… See the full description on the dataset page: https://huggingface.co/datasets/ai4privacy/pii-masking-financial-pfi-400k.texttoken-classification100K<n<1M2 likes55 downloads4mo agoHugging Face21ai4privacy /pii-masking-health-phi-400kgated 👉 Looking for the open multilingual baseline? Start with ai4privacy/pii-masking-openpii-1.5m (1.5M samples, 30 languages, open-PII taxonomy). 🇪🇺🌏 Personal Health & Medical Information, Global PII Dataset Part of PII-Masking-3M by Ai4Privacy, the global (2M base + Asia Pacific) PII-masking corpus. 📖 More information: www.ai4privacy.com/datasets/pii-masking-3m-asia-pacific Entries PII Annotations Labels Languages Regions 417,900 2,802,316 37 30 37… See the full description on the dataset page: https://huggingface.co/datasets/ai4privacy/pii-masking-health-phi-400k.texttoken-classification100K<n<1M7 likes54 downloads4mo agoHugging Face22ai4privacy /pfi-masking-100k 👉 Looking for the newest release? The current flagship is ai4privacy/pii-masking-openpii-1.5m. 1.6M samples, 30 languages, 19 PII classes, Asia Pacific extension.?** The current flagship is ai4privacy/pii-masking-openpii-1m. 1.4M samples, 23 languages, 19 PII classes. EPII Personal Financial Information (PFI) Masking Preview Dataset Overview This dataset provides a preview (400 samples) of the EPII Personal Financial Information (PFI) Masking Dataset, a… See the full description on the dataset page: https://huggingface.co/datasets/ai4privacy/pfi-masking-100k.texttoken-classificationn<1K2 likes51 downloads4mo agoHugging Face23saad-kw-almutairi /pii-masking-200k Ai4Privacy Community Join our community at https://discord.gg/FmzWshaaQT to help build open datasets for privacy masking. Purpose and Features Previous world's largest open dataset for privacy. Now it is pii-masking-300k The purpose of the dataset is to train models to remove personally identifiable information (PII) from text, especially in the context of AI assistants and LLMs. The example texts have 54 PII classes (types of sensitive data), targeting 229 discussion… See the full description on the dataset page: https://huggingface.co/datasets/saad-kw-almutairi/pii-masking-200k.texttext-classification100K<n<1M0 likes50 downloads9mo agoHugging Face24AdamiTitus /pii-masking-300k Purpose and Features 🌍 World's largest open dataset for privacy masking 🌎 The dataset is useful to train and evaluate models to remove personally identifiable and sensitive information from text, especially in the context of AI assistants and LLMs. Key facts: OpenPII-220k text entries have 27 PII classes (types of sensitive data), targeting 749 discussion subjects / use cases split across education, health, and psychology. FinPII contains an additional ~20 types tailored to… See the full description on the dataset page: https://huggingface.co/datasets/AdamiTitus/pii-masking-300k.texttext-classification100K<n<1M1 likes50 downloads8mo agoHugging Face25ai4privacy /pii-masking-digital-pdi-350kgated 👉 Looking for the open multilingual baseline? Start with ai4privacy/pii-masking-openpii-1.5m (1.5M samples, 30 languages, open-PII taxonomy). 🇪🇺🌏 Personal Digital Information, Global PII Dataset Part of PII-Masking-3M by Ai4Privacy, the global (2M base + Asia Pacific) PII-masking corpus. 📖 More information: www.ai4privacy.com/datasets/pii-masking-3m-asia-pacific Entries PII Annotations Labels Languages Regions 369,310 1,281,920 28 30 37… See the full description on the dataset page: https://huggingface.co/datasets/ai4privacy/pii-masking-digital-pdi-350k.texttoken-classification100K<n<1M1 likes47 downloads4mo agoHugging Face26ai4privacy /pii-masking-work-pwi-400kgated 👉 Looking for the open multilingual baseline? Start with ai4privacy/pii-masking-openpii-1.5m (1.5M samples, 30 languages, open-PII taxonomy). 🇪🇺🌏 Personal Work & HR Information, Global PII Dataset Part of PII-Masking-3M by Ai4Privacy, the global (2M base + Asia Pacific) PII-masking corpus. 📖 More information: www.ai4privacy.com/datasets/pii-masking-3m-asia-pacific Entries PII Annotations Labels Languages Regions 418,580 2,305,517 26 30 37… See the full description on the dataset page: https://huggingface.co/datasets/ai4privacy/pii-masking-work-pwi-400k.texttoken-classification100K<n<1M2 likes45 downloads4mo agoHugging Face27rdany9894 /pii-masking-300k 👉 Looking for the newest release? The current flagship is ai4privacy/pii-masking-openpii-1.5m. 1.6M samples, 30 languages, 19 PII classes, Asia Pacific extension.?** The current flagship is ai4privacy/pii-masking-openpii-1m. 1.4M samples, 23 languages, 19 PII classes. Purpose and Features 🌍 World's largest open dataset for privacy masking 🌎 The dataset is useful to train and evaluate models to remove personally identifiable and sensitive information from text, especially in… See the full description on the dataset page: https://huggingface.co/datasets/rdany9894/pii-masking-300k.texttext-classification100K<n<1M0 likes43 downloads2d agoHugging Face28ai4privacy /pii-masking-location-pli-400kgated 👉 Looking for the open multilingual baseline? Start with ai4privacy/pii-masking-openpii-1.5m (1.5M samples, 30 languages, open-PII taxonomy). 🇪🇺🌏 Personal Location & Travel Information, Global PII Dataset Part of PII-Masking-3M by Ai4Privacy, the global (2M base + Asia Pacific) PII-masking corpus. 📖 More information: www.ai4privacy.com/datasets/pii-masking-3m-asia-pacific Entries PII Annotations Labels Languages Regions 423,933 3,323,062 34 30 37… See the full description on the dataset page: https://huggingface.co/datasets/ai4privacy/pii-masking-location-pli-400k.texttoken-classification100K<n<1M2 likes42 downloads4mo agoHugging Face29ppalani09 /pii-masking-300k 👉 Looking for the newest release? The current flagship is ai4privacy/pii-masking-openpii-1.5m. 1.6M samples, 30 languages, 19 PII classes, Asia Pacific extension.?** The current flagship is ai4privacy/pii-masking-openpii-1m. 1.4M samples, 23 languages, 19 PII classes. Purpose and Features 🌍 World's largest open dataset for privacy masking 🌎 The dataset is useful to train and evaluate models to remove personally identifiable and sensitive information from text, especially in… See the full description on the dataset page: https://huggingface.co/datasets/ppalani09/pii-masking-300k.texttext-classification100K<n<1M0 likes41 downloads3mo agoHugging Face30knoveleng /pii-masking-contrastive-en PII Masking Contrastive (English) Contrastive pairs for PII masking and PII-leak steering. Each row has a general user prompt and two versions of the same answer: masked_response, where personal information is replaced by [LABEL] placeholders, and pii_response, identical except that the placeholders are filled with realistic PII values. Size: 400 train, 100 test. Language: English. Source: derived from the English part of ai4privacy/pii-masking-300k. Columns… See the full description on the dataset page: https://huggingface.co/datasets/knoveleng/pii-masking-contrastive-en.texttext-generationn<1K0 likes40 downloads4d agoHugging Face

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