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Students
Graduate with proof, not just a degree.
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Educators
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Pathfinder roadmaps
Your goal in, a week-by-week plan out.
Squad Mode
Study rooms with friends, a timer and a mood.
Verified Credentials
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Prove a topic, then get paid to teach it.
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Ask anything. Get the exact lesson.
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Resources
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Every course, module and topic.
AI of the Week
One development, explained.
Executive briefings
Twenty minutes on strategy and risk.
Paper Club
One paper a week, reproduced.
Office hours
AMAs, workshops, study halls.
Research Labs
Guided research, public showcase.
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Library
/
Fundamentals (Python, NumPy, pandas, Maths)
/
Maths of Learning by Building
topic
B17 路 Build: Fit a Line with Gradient Descent (calculus in action)
Define the model and the loss
10 min
See the derivative as slope (no hand calculus)
10 min
Train with gradient descent
10 min
Plot the loss curve and compare with library results
10 min
Momentum and Adam (glimpse)
10 min
Total: 0.8 h of applied study listed above.
B17 路 Build: Fit a Line with Gradient Descent (calculus in action) 路 1x1labs.ai