Coders In Hoods

Courses
Answers
Setup
Bookmarks

Coders In Hoods Academy

Every course is free. Sign in to start, and your progress, quiz scores and bookmarks follow you.

Academy

Courses
Paths
Exercise answers
Setup guides
Bookmarks

Coders In Hoods

The agency
Coaching for teams

Social

LinkedIn
X (Twitter)

Contact

codersinhoods@gmail.com

© Coders In Hoods · since 2019

Free · no card

Coders In Hoods Academy

Sign in to start learning

Free, no card. We use your account to save progress, quiz scores, bookmarks and occasionally send updates from our team.

Course overview

LLM Cost Engineering

Free · sign in to start and track progress

1 · Spending less on the same work

1Token economics of an agent fleet
Exercise answers
- Answer: Build a per-matter cost model from usage logs
- Answer: Calibrate the model against real token counts
2Prompt caching as system design
3Trimming and compacting context
4Batch, flex and fast tiers

2 · Changing the model, and governing the spend

5Cost-quality curves, routing and cascades
6Distilling into small models
7Self-hosting break-even
8Attribution, budgets and alerts

CapstoneCost-engineer an agent pipeline Reference implementation

Answers Lesson 1: Token economics of an agent fleet

Step-by-step answer

Stretch 45 min7 steps

Calibrate the model against real token counts

Back to the exercise

Previous answerBuild a per-matter cost model from usage logs Next answer Simulate cache hits and costs for a matter

Free · sign in to start

Sign in to read the answer.

Free, no card. We use your account to save progress, quiz scores, bookmarks and occasionally send updates from our team.

7 more sections
Progress, quiz scores and bookmarks