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Solutions
Data collection
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High‑volume data capture across text, audio, image and video – tailored to your model and use case.
Text data collection
Audio data collection
Image data collection
Video data collection
Data annotation
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Expert labeling for all data types – delivering the accurate training inputs your ML models need.
Text annotation
Audio annotation
Image annotation
Video annotation
Data evaluation
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Human‑led validation and assessment of data quality and model output – ensuring reliability and compliance.
Training data validation
AI model evaluation
Audio/Speech data evaluation
Search relevance
Surveys (via clickworker)
Data transcription
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Accurate transcription of audio, image and video content – optimized for speech and multimodal AI workflows.
Audio transcription
Image transcription
Video transcription
Gen AI services
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Specialized services for LLMs and generative workflows – from data collection to red‑teaming and RLHF.
LLM data collection
Supervised fine-tuning
LLM red-teaming
RLHF services
Prompt engineering & evaluation
Use cases
AR/VR
Computer vision
Conversational AI
Generative AI
Speech & NLP
Case studies
Resources
Blog
Data collection guide
Generative AI guide
Speech and NLP guide
Research and reports
Resource library
AI Glossary
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Services
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Data collection
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Text data collection
Audio data collection
Image data collection
Video data collection
Data annotation
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Text annotation
Audio annotation
Image annotation
Video annotation
Data evaluation
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Training data validation
AI model evaluation
Audio/Speech data evaluation
Search relevance
Surveys (via clickworker)
Data transcription
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Audio transcription
Image transcription
Video transcription
Gen AI services
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LLM data collection
Supervised fine-tuning
LLM red-teaming
RLHF services
Prompt engineering & evaluation
Use cases
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Use cases
AR/VR
Computer vision
Conversational AI
Generative AI
Speech & NLP
Case studies
Resources
Back
AI data experts
Blog
Data collection guide
Generative AI guide
Speech and NLP guide
Research and reports
Resource library
Path to AI maturity
Company
Back
About LXT
Contact
Meet our AI data experts
News & media
Women in technology
Jobs
Join our crowd
Contact sales
