The Steel Brain: AI for structural steel
At the core of ConnectionAI is the Steel Brain. The intelligence layer that powers every decision and connects the steel workflow end to end.

The Steel Brain: AI for structural steel
At the core of ConnectionAI is the Steel Brain. The intelligence layer that powers every decision and connects the steel workflow end to end.

The Steel Brain:
AI for structural steel
At the core of ConnectionAI is the Steel Brain. The intelligence layer that powers every decision and connects the steel workflow end to end.
Foundation of the Steel Brain
The Steel Brain began as an AI assistant built to predict steel connections, generating LOD 400 connections in minutes. That breakthrough proved that the technology was bigger than steel detailing alone. The same intelligence can be applied across the entire structural steel workflow, finally bringing predictability to steel.
Foundation of the Steel Brain
The Steel Brain began as an AI assistant built to predict steel connections, generating LOD 400 connections in minutes. That breakthrough proved that the technology was bigger than steel detailing alone. The same intelligence can be applied across the entire structural steel workflow, bringing the industry closer to the possibility of same-day steel.
Help us build the future of steel.
Established in 2023, ConnectionAI is using AI to reshape how the steel industry works.
Questions?
Learn more about ConnectionAI.
What is the Steel Brain?
The Steel Brain is not generic AI adapted from existing frontier models, like ChatGPT. It is purpose-built for structural steel.
Born from math and science, its geometry-based intelligence understands steel structures at a fundamental level. That foundation makes it true industry-specific intelligence, built from the ground up rather than adapted from general-purpose AI.
How does AI accelerate steel detailing?
It automates repetitive connection work that usually slows teams down. This delivers usable models earlier, with less manual effort.
What is the role of AI in structural steel workflows?
AI handles repetitive, low-complexity connection work. This allows professionals to focus on judgement, coordination, and structural steel design decisions.
DOES CONNECTIONAI REPLACE DETAILERS?
No. ConnectionAI acts an assistant to detailers, enabling them to automate repetitive tasks to accelerate timelines and capture more margin. Final decisions always remain human.

