Not a chatbot playing a role. A mind built from a person's own words, that reasons the way they did and knows only what they could have known.
Face to face, in 3D, with voice. In English, Catalan or Spanish. In the classroom or at home.
Education · 2026
What if your students could ask Newton why an apple falls — and Newton argued back?
Request a pilotWhat is Invocatio
An AI that lets students talk with the minds that shaped the world.
Not a chatbot playing a role. A mind built from a person's own words, that reasons the way they did and knows only what they could have known.
Face to face, in 3D, with voice. In English, Catalan or Spanish. In the classroom or at home.
Critical thinking
A figure that argues back, defends its era and challenges the student to think harder.
Language practice
Real conversation, not grammar drills. A reason to speak English that students actually feel.
Learning that feels like play
Curiosity is the engine. Achievements, debates and discoveries that make history personal.
The figures
Each figure starts from the person's own works and known record. Their temperament, their voice, what they could not have known — all defined before a single line of conversation is generated. Newton is first. Many more will follow.
17th century · Physics
Isaac Newton
Meticulous, private, difficult. Argues from first principles. Does not know about Einstein and won't pretend to.
19th century · Literature
Jane Austen
In preparation
Sharp, ironic, socially acute. Challenges students to examine power, class and gender through the lens of her novels.
13th century · History
Jaume I el Conqueridor
In preparation
King, strategist, chronicler. Speaks of conquest, governance and the making of Catalonia — in its own language.
Who it's for
Invocatio works for the teacher running a class debate, the student revising on their own, and everyone in between.
The class
The figure is invited to the classroom. The teacher guides the debate. Students ask, Newton answers — and challenges them back.
Solo, at home
One-to-one conversation in the student's own time. Ask freely, explore without pressure. In English, Catalan or Spanish.
A round table
Figures from different eras debate a topic together. Julius Caesar and George Washington on republics. Newton and Darwin on order in nature.
The platform
Invocatio is not just a conversation tool — it is a full educational platform that gives teachers the control, structure and insight they need to bring it into their curriculum.
Content management
Upload texts, define source materials, decide what each figure knows. You shape the knowledge base for your class.
Class preparation
Plan sessions, set the stage for debate, assign follow-up questions. Everything your curriculum needs, ready before class starts.
Learning objectives
Link every session to specific curricular objectives. Track engagement, review conversation logs and measure progress over time.
The Vision
You invoke. We appear.
First, Newton in the classroom. Then every great mind in history, ready to be questioned.
Join the waitlist
We are running free pilots in Catalonia from Q4 2026–27. Independent and international schools are first in line.
invocatio.net · Barcelona · hello@invocatio.net
Send us an email and we will get back to you with all the details about the pilot programme.
hello@invocatio.net