Hallucination-free Datasets to fine-tune LLMs
Bitext revolutionizes LLM finetuning with Hybrid Datasets. Data-Centric LLM finetuning. Hybrid Datasets combine the scale of synthetic text with the quality of manual curation. Bitext prebuilt datasets are designed to quickly fine-tune LLMs for in 20 verticals.

Access to Our Repositories
You can access to our Github Repository and Hugging Face Dataset
Generating sufficient training data is crucial for building effective conversational agents, but manual data production is costly, time-consuming, and error-prone, limiting scalability. Platform providers often lack the infrastructure to address the diverse needs of their large clients in terms of verticals, languages, and locales. On the other hand, clients may struggle to collect and annotate their data, especially when dealing with sensitive information that cannot be exposed to third parties.
Bitext offers an innovative solution that streamlines bot development. Our prebuilt chatbots are designed to bootstrap new bots or enhance existing ones in minutes, eliminating the need for weeks or months of manual development.


Generating sufficient training data is crucial for building effective conversational agents, but manual data production is costly, time-consuming, and error-prone, limiting scalability. Platform providers often lack the infrastructure to address the diverse needs of their large clients in terms of verticals, languages, and locales. On the other hand, clients may struggle to collect and annotate their data, especially when dealing with sensitive information that cannot be exposed to third parties.
Bitext offers an innovative solution that streamlines bot development. Our prebuilt chatbots are designed to bootstrap new bots or enhance existing ones in minutes, eliminating the need for weeks or months of manual development.
Dataset for finetuning LLMs
Training LLMs to respond accurately and efficiently across a variety of communication scenarios demands meticulous attention and linguistic richness. The multilingual datasets we provide are specifically tailored to enhance the performance of these advanced NLP and Generative AI models.
Our datasets are distinguished by:
- Extensive Contextual Variety: We develop data sets that reflect a wide range of interaction scenarios. This allows LLMs to adapt and be effective in countless environments, from customer support to business data management.
- Linguistic Diversity and Register: We account for the various ways users communicate, whether in a formal tone or everyday colloquial language, ensuring the models are prepared for any type of interaction.
- Innovation in Realistic Noise Generation: We incorporate “noisy” elements such as common spelling and punctuation errors found in human communication to strengthen the robustness of the models when faced with imperfect data.
- Adaptation to Constant Changes: Industries evolve, and so do the ways we communicate. Therefore, we continually update our datasets to keep LLMs abreast of current linguistic trends and needs.
The excellence and diligence of our datasets for LLMs are the direct result of decades of research and development in computational linguistics. Our expertise in creating hybrid data, which blends advanced synthetic techniques with meticulous expert supervision, has set new standards in the training and fine-tuning of linguistic models, directly impacting the complexity and nuance with which AI systems can process and understand human language.
Language Register Variations – Tailored Communication
Creating conversational agents that can smoothly interact with users requires a deep understanding of language registers. Our datasets are enriched with a spectrum of linguistic registers, ranging from formal business exchanges to casual everyday conversations. This enables the fine-tuning of Large Language Models (LLMs) to fit the tone and style appropriate for diverse communication contexts.
Recognizing the tone, employing the right language, and grasping the context are key for AI to resonate with users from various cultural backgrounds. Whether it’s a respectful inquiry or an informal chat, our datasets equip LLMs to respond suitably, enhancing the user experience and the accuracy of AI conversations.
For a comprehensive view of how these linguistic attributes are annotated and tailored within our datasets to meet the dynamic needs of language-based AI applications, please refer to our focused exposition:
Explore the Linguistic Features
With these tools at your disposal, you can confidently fine-tune your AI to offer cohesive and contextually aware communication, mirroring the rich diversity of human interaction.
Realism through Noise – Enhanced Robustness
To make the training data more robust and lifelike, we introduce noise, such as spelling mistakes, run-on words, and missing punctuation. This prepares our Prebuilt Chatbots to handle the type of “noisy” input commonly encountered in real-life interactions.
List of Fine-Tunning LLM Verticals
At Bitext, we understand that specialization and adaptability are essential for the seamless operation of automated customer support services. That’s why we are dedicated to fine-tuning large language models (LLMs) to deliver precise and industry-tailored results. From the automotive sector to the academic field, through to the intricate world of healthcare, we have specialized datasets for each vertical to meet your specific needs.
Each industry is meticulously catered for to facilitate understanding and responding to the most common inquiries. By integrating our vertical datasets, we ensure that your customer support systems are equipped to interact with and satisfy a wide array of linguistic demands. Simulating linguistic variations and common writing errors also contributes to the resilience of your system against the unpredictability of everyday language.
We encourage you to explore our range of verticals and to download our datasets for evaluation. Learn more about us and discover how vertical-specific data optimization can strengthen the effectiveness of your customer support systems.

MADRID, SPAIN
