Nairu AI
Nairu is the AI sub-brand of Tecnologías VM: a boutique intelligence practice that has served political parties, presidents, ministers and mayors since 2018, reading social media at scale to surface how public conversation really moves.
- 3 presidential campaigns (2018, 2022, 2026)
- Mayoral campaign
The platform, in production.
A look at Nairu: the nairu.ai site, the live social-listening dashboard, the interactive weekly report, the mobile PDF summary and the public AI insight briefings at insights.nairu.ai.
We started where the data was: a social-media monitoring system, built on Natural Language Processing and machine learning, that pulled in posts and comments and read them with NER, tagging and sentiment models, all searchable through Elasticsearch. Our first engagement put us inside the war room of the 2018 Costa Rica presidential runoff, delivering daily and weekly insight.
Over the years that data work sharpened into intelligence. We went from statistical dashboards to LSTM-based topic and sentiment models, then to generative reports, then to RAG over a vector index, and by 2025 to LangGraph agents that operate across our ocean of posts and comments to surface the patterns that matter.
We can fairly say we were a pre-AI company that already understood the ideas behind big data, machine learning and deep learning long before “AI” became the label. Today Nairu builds the insights and agents that let Central American clients decide on evidence, not guesswork.
From data tooling to agentic AI.
- 2018
Foundations
Social monitoring on NLP + Elasticsearch; first Costa Rica presidential war room.
- 2019
Visualization
Power BI dashboards and mobile-friendly PDF reports; first brand clients.
- 2020
Central America
First El Salvador client; daily and weekly reports, sustained for years.
- 2022
Deep learning
LSTM topic and sentiment models; second Costa Rica presidential campaign.
- 2023
Generative AI
LLM-composed insight reports, moving from quantitative stats to validated subjective insight.
- 2024
RAG
Weaviate-backed retrieval and dynamic reports; first Panama campaign; deep on LangChain.
- 2025
Agentic AI
LangGraph agents over 50K posts / 200K comments per day; a modern stack of agentic AI, GraphRAG and retrieval working across the region's biggest campaigns.
- 2026
Today
Insights and agents for AI-backed decisions across the region.
From the ocean of posts to decisions.
- 01
Listen
Extract posts and comments at scale across social platforms: today, 50K posts and 200K comments a day.
- 02
Process
NER, tagging, topic and sentiment models: from early NLP to LSTM deep learning.
- 03
Index
Searchable at scale: Elasticsearch from 2018, vector retrieval on Weaviate since 2024.
- 04
Reason
RAG, then LangGraph agents operating over the indexed ocean to surface patterns.
- 05
Deliver
Daily and weekly insight to war rooms and governments: decisions grounded in validated, cited evidence.