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AI & ML interests

Text classification, relations extraction, NER, computational biology

Recent Activity
alexandrlukashov  updated a dataset 3 days ago
knowledgator/text2json-training-data
alexandrlukashov  updated a model 7 days ago
knowledgator/retrico-lm-gemma4-grpo-2b
alexandrlukashov  published a model 7 days ago
knowledgator/retrico-lm-gemma4-grpo-2b
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Papers

The Million-Label NER: Breaking Scale Barriers with GLiNER bi-encoder

GLiClass: Generalist Lightweight Model for Sequence Classification Tasks

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knowledgator 's collections 21

GLiNER-PII
PII detection models developed in collaboration with Wordcab
GLiCLass-V3
Models for zero-shot text classification that are up to 50 times faster than Cross-Encoders and show the same or higher accuracy.
GLiNER-BioMed
Collection of high-quality GLiNER models tuned for working with biomedical data
LLM2Encoder
Collection of initial models and models that use converted decoders to encoders as backbones
Universal token classification
Collection of universal token classification (UTC) models capable in prompt-tuned manner to solve many information extraction tasks.
GLiNER
Knowledgator GLiNER models for information extraction
Chemical Converters
Collection of models for converting chemical formats between each other.
ModernGLiClass
GLiClass with ModernBERT backbone
GLiClass
Generalist and Light-weighted Models for Zero-shot Text Classification
Zero-shot text classification models
Collection of the best zero-shot text classification models. Fine-tune them with few examples using LiqFit - https://github.com/Knowledgator/LiqFit.
GLiNER-PII
PII detection models developed in collaboration with Wordcab
GLiCLass-V3
Models for zero-shot text classification that are up to 50 times faster than Cross-Encoders and show the same or higher accuracy.
GLiNER-BioMed
Collection of high-quality GLiNER models tuned for working with biomedical data
ModernGLiClass
GLiClass with ModernBERT backbone
LLM2Encoder
Collection of initial models and models that use converted decoders to encoders as backbones
GLiClass
Generalist and Light-weighted Models for Zero-shot Text Classification
Universal token classification
Collection of universal token classification (UTC) models capable in prompt-tuned manner to solve many information extraction tasks.
Zero-shot text classification models
Collection of the best zero-shot text classification models. Fine-tune them with few examples using LiqFit - https://github.com/Knowledgator/LiqFit.
GLiNER
Knowledgator GLiNER models for information extraction
Chemical Converters
Collection of models for converting chemical formats between each other.