Traditional Robot Workflow:
New Task → Collect Data → Retrain Model → Validate → Deploy
↑_______________________________________________|
(Repeat for EVERY change)
Think of it like this:
Imagine hiring an employee who needs months of retraining every time you rearrange the office furniture
Key limitations:
| Traditional Learning | In-Context Learning |
|---|---|
| Requires new training data | Uses a single video as input |
| Model weights get updated | No weight updates |
| Takes hours/days | Works immediately |
| Task-specific retraining | Generalizes from demonstration |
Step 1: Operator records video of desired task
↓
Step 2: Video fed to S1 as a "prompt"
↓
Step 3: Model interprets:
• Demonstrated INTENT
• OBJECTS involved
• ACTION SEQUENCE
↓
Step 4: Maps understanding → Robot actions
↓
Step 5: Robot executes task (NO retraining needed)
1 video demonstration ≈ 380 hands-on training examples
≈ 50-100 hours of manual collection
S1 success rate: 66% per step
Comparable AI: 9% per step
─────────────
Improvement: 7x better
Real example: Plant potting task — from recording demonstration to autonomous robot execution in just 11 minutes
Think of it like ChatGPT but for robot actions:
Language Model: Robot Foundation Model:
Text input Video/sensor input
↓ ↓
Understands language Understands physical tasks
↓ ↓
Generates text output Generates robot movements
Example tasks S1 can learn from one video:
This is the complete journey from idea to factory deployment:
NVIDIA Cosmos (World Foundation Models)
├── Converts video → structured descriptions
├── Diversifies training data
└── Cosmos Curator: annotates, filters, organizes data at scale
NVIDIA Omniverse + Isaac Sim
├── Creates physically accurate virtual environments
├── Tests edge cases safely (no real robot damage)
└── Generates synthetic training data
NVIDIA Isaac Lab (Reinforcement Learning)
├── Powered by Newton physics engine
├── Models: forces, contact, collision, pressure
└── Reduces simulation-to-reality gap
NVIDIA Nsight Tools
└── Finds performance bottlenecks during training
NVIDIA TensorRT SDK
└── Optimizes inference speed for real-time robot response
Raw Data/Video
↓
[Cosmos] → Structured, diverse training data
↓
[Isaac Sim] → Safe virtual testing environment
↓
[Isaac Lab] → Reinforcement learning with physics
↓
[Nsight] → Performance optimization
↓
[TensorRT] → Fast real-world inference
↓
Physical Robot Deployment
Key insight: These aren't separate systems — they're connected stages of one unified pipeline
Problem: Robots trained in simulation often fail in real world
because physics isn't perfectly modeled
Solution: Newton physics engine accurately models:
• How robots TOUCH objects
• How robots GRIP objects
• Force and pressure dynamics
• Collision behavior
Task: High-precision electronics assembly
Partners: Skild AI + NVIDIA + Foxconn
Robot performs:
1. Install busbar and limit block
2. Fasten 16 screws precisely
3. Adapt to disturbances mid-task
4. Track sequence across multiple steps
5. Recover when scene differs from plan
Required capabilities:
OLD PARADIGM: NEW PARADIGM:
"Program robots" "Teach robots"
↓ ↓
Fixed instructions Learning from experience
↓ ↓
Breaks with change Adapts to change
↓ ↓
Engineer-dependent Operator-accessible
More deployments
↓
More real-world experience data
↓
Better model performance
↓
Faster future deployments
↓
(cycle continues)
Skild reached $100M annual revenue in just 10 months with 60+ deployment partnerships — evidence this approach works commercially
| Concept | Simple Definition |
|---|---|
| In-context learning | Robot learns new task from one video, no retraining |
| Foundation model | General-purpose AI brain adaptable to many tasks |
| Simulation-to-reality gap | Difference between virtual training and real-world performance |
| Reinforcement learning | Robot improves through trial and error in simulation |
| Long-horizon tasks | Complex tasks with many sequential steps over time |
| Embodiment | The physical robot body the AI controls |