NLP

Natural Language Processing: Beyond Basic Chatbots

Sep 17, 2025 | NLP

Advanced NLP techniques for building sophisticated conversational AI systems and language understanding applications.

Generative Business Intelligence (GBI) - a21.GenBI

Query data using natural language and receive instant insights and dashboards.

Conversational Voice AI – a21.VOICE

Natural voice AI for conversational interactions with intelligent speech recognition.

Contextual Engineering – IDP a21.iDOC

Convert unstructured documents into structured data with contextual intelligence.

Testing – a21.EVALS

Testing framework ensuring reliability and performance for AI systems.

AI Strategy & Consulting

AI COE

GenAI Solution Architecture

Responsible AI (Governance, Guardrails, Security)

Full Stack Agentic AI Solution Development

RAG

Prompt Engineering

Fine-Tuning (LLM/SLM) & Model Distillation

Multi-Agent Systems (Agentic Orchestration, LangGraph, Tool Calling)

Autonomous Agents

MCP

Knowledge based on VectorDB

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Anomaly Detection

Predictive Analytics Agents

Text2SQL Agents

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Data Stories

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Cloud (AWS, Azure, GCP)

Finance

Secure, compliant AI for risk, fraud, and customer intelligence

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Personalisation, demand forecasting, and supply optimisation

Manufacturing

Predictive maintenance, quality, and operational efficiency

Healthcare & Life Sciences

Clinical insights, safety, and compliance with privacy-first AI

Consumer Internet/Media

Engagement, recommendations, and content operations at scale

ISV/SaaS

Enhance your software products with AI capabilities and intelligence

INSIGHTS

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Blogs

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CUSTOMER STORIES

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Case Studies

Explore how organisations are using a21 solutions to drive real business impact.

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DOCUMENTATION

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Docs

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