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NLP Services

Unlock the Power of
Natural Language

Beyond basic chatbots. We engineer advanced NLP systems that understand, interpret, and generate human language to drive intelligent automation.

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The Communication Barrier

Is Your Content Lost in
Translation & Complexity?

80% of business data is text-based and unanalyzed. Most companies are deaf to the signals hiding in their documents and conversations.

Document Overload

Teams spending thousands of hours manually reading contracts, emails, and reports to find single pieces of information.

Static Chatbots

Frustrating customer experiences caused by rigid, keyword-based bots that fail to understand intent or context.

Sentiment Blindness

Scaling customer support without knowing which users are angry, happy, or confused until it's too late.

Language Silos

Missing global opportunities because your content and support systems are locked into a single language.

Inefficient Search

Internal knowledge bases that return "no results" because they can't handle synonyms or semantic meaning.

Non-Compliant Content

Manually checking public communications for brand consistency, toxicity, or regulatory violations is unscalable.

Our NLP Spectrum

Intelligent Language
Solutions

We engineer high-performance NLP systems that transform unstructured text into actionable business intelligence and automated workflows.

Conversational AI & LLMs

Developing advanced chatbots and virtual assistants powered by custom-fine-tuned Large Language Models for context-aware interactions.

Semantic Search & Discovery

Implementing intelligent search engines that understand user intent and conceptual relationships rather than just keyword matching.

Automated Data Extraction

Building systems that automatically extract structured data from invoices, contracts, and reports with human-level accuracy.

Sentiment & Intent Intel

Analyzing petabytes of social media, reviews, and customer feedback to track brand sentiment and predictive intent patterns.

Neural Machine Translation

Deploying enterprise-grade translation systems that maintain technical context and brand tone across multiple languages.

Text Summarization & Gen

Automating the generation of reports, summaries, and personalized content at scale while ensuring factual consistency.

Our Technology Stack

Industry-leading frameworks and models for linguistic intelligence.

Language Models

  • GPT-4 / o1
  • Llama 3 / Mistral
  • Claude 3.5
  • BERT / RoBERTa

NLP Frameworks

  • Hugging Face
  • SpaCy
  • NLTK
  • LangChain

Vector Databases

  • Pinecone
  • Milvus
  • Weaviate
  • ChromaDB

Data Ingestion

  • Unstructured.io
  • LlamaIndex
  • PyPDF / OCR
  • Kafka

Deployment

  • vLLM
  • NVIDIA Triton
  • BentoML
  • Kubernetes

Evaluation

  • RAGAS
  • LangSmith
  • Weights & Biases
  • DeepEval

Cloud AI

  • Bedrock / SageMaker
  • Vertex AI / Gemini
  • Azure OpenAI
  • Together AI

Languages

  • Python
  • Rust (High Perf)
  • TypeScript
  • SQL

Why Trust Constelly for
Language AI?

We don't just use APIs; we understand the science behind language. Our solutions prioritize factual accuracy, brand voice consistency, and enterprise-grade security.

Hallucination Management

Advanced RAG architectures ensure models only answer based on your verified data, not internet noise.

Private & Secure Deployment

Deploy models within your VPC. Your proprietary text data never leaves your infrastructure.

Multilingual Expertise

Support for over 95 languages with high semantic fidelity across different cultural contexts.

1B+

Tokens Processed

99.9%

Context Accuracy

40+

NLP Models Live

24/7

Model Monitoring

Frequently Asked Questions

NLP is a field of AI that gives machines the ability to read, understand, and derive meaning from human languages. It combines linguistics, computer science, and machine learning to process and analyze large amounts of natural language data.
We use RAG (Retrieval-Augmented Generation) which anchors the AI's responses to a specific, verified knowledge base. The model is instructed only to answer based on the provided context, significantly reducing the risk of made-up information.
Yes. We use "few-shot prompting" and "style-transfer" techniques during fine-tuning. By training the model on your existing marketing copy, support emails, and brand guidelines, we ensure the AI maintains your specific voice and tone.
Modern Transformer-based models (like BERT and GPT) are exceptionally good at understanding context. By analyzing the entire structure of a sentence and the surrounding conversation, our systems can detect nuance, sarcasm, and regional slang with high accuracy.
We use advanced layout-aware extraction tools. Unlike standard copy-paste, our systems understand headers, tables, and footnotes, ensuring that when the AI reads a PDF, it understands the structural relationship between pieces of text.
Semantic search goes beyond matching keywords. If a user searches for "trouble with billing," the system will also find documents about "invoice errors" or "payment issues" because it understands the underlying concept of the search.
We offer local/private deployment options. Using open-source models like Llama 3 on your own servers (VPC) means your data is never sent to third-party APIs like OpenAI, ensuring total control over your intellectual property.
Yes. We build models that automatically flag high-risk clauses, calculate contract expiration dates, and compare terms against your company's standard "gold" versions, speeding up legal review by up to 70%.
Thanks to pre-trained models, you don't need millions of examples anymore. Many powerful NLP tasks can be achieved with just a few hundred high-quality examples or even through "zero-shot" learning without any specific training data.
Costs include inference (running the model), storage of data, and occasional fine-tuning. We focus on "quantization" and "efficient inference" techniques to ensure you get GPT-4 level performance at a fraction of the hardware or token cost.

Decide with Text Intelligence

Extract insights from unstructured text data using Natural Language Processing. Automate document analysis and enhance customer understanding.

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