NeMo Guardrails
All frameworks
Guardrails · by NVIDIA

NeMo Guardrails

Rails written as files between your app and its model, in a language of their own.

37 lessons3h 38m reading9 sections
01Before the guardrails0/4 · 22m
NeMo Guardrails overview6m
Installation and setup5m
An assistant that answers anything6m
Blocking a message with an if5m
Section quiz · 3 questionsNot taken
02The runtime and a model0/4 · 22m
Config folder6m
Main model and API key6m
Instructions that shape the answer5m
rails.explain()5m
Section quiz · 4 questionsNot taken
03Colang: teaching it the conversation0/6 · 41m
define user and define bot8m
define flow7m
Stacking flows7m
Embedding model7m
The prompt behind the intent7m
One model call or three5m
Section quiz · 5 questionsNot taken
04Input rails0/4 · 23m
Input rails6m
Yes blocks, No allows6m
stop and bot refuse to respond5m
Finding the rail that fired6m
Section quiz · 4 questionsNot taken
05Actions and a rail of your own0/4 · 23m
@action and register_action7m
Action parameters6m
Custom input rail6m
RailOutcome4m
Section quiz · 4 questionsNot taken
06Output rails0/3 · 17m
Output rails6m
$bot_message in an output rail7m
Changing the answer4m
Section quiz · 3 questionsNot taken
07Dialog and execution rails0/4 · 23m
Dialog rails6m
embeddings_only and the threshold7m
Execution rails6m
Rails exceptions4m
Section quiz · 4 questionsNot taken
08Running it for real0/5 · 28m
config.py on disk5m
Generation options5m
Tracing with Logfire7m
Groq or Gemini5m
Server, CLI and rail library6m
Section quiz · 4 questionsNot taken
09The guarded IT assistant0/3 · 19m
Every rail in one config6m
Four refusals, four reasons5m
Guarded IT assistant8m
Section quiz · 3 questionsNot taken