Reasoning Routing Verification

The chapters in this module, in reading order.

#	Chapter
00	Reasoning Models — The Five-Year-Old Version
01	Opening Failure — Fluent answers can still lose the plot
02	Chain-of-Thought Prompting — Asking for steps is the cheapest reasoning upgrade
03	Why CoT Works — Intermediate state is the real superpower
04	Reasoning Model Architectures — From prompt tricks to RL-trained deliberation
05	Hidden Chain-of-Thought — The model thinks more than it shows, and you pay for both
06	DeepSeek-R1 and the Open Ecosystem — Reasoning became reproducible and self-hostable
07	Test-time Compute Scaling — Spending inference tokens to buy better answers
08	Search, Verification, and the Move Tree — Generate options, score them, prune ruthlessly
09	Task Routing Patterns — Do not pay grandmaster prices for calculator work
10	Cost, Quality, and Latency Tradeoffs — The frontier you must defend in numbers
11	Evaluating Reasoning — Benchmarks lie, traces fool you, build your own golden set
12	Production Reasoning Systems — Pipelines, fallbacks, and operational discipline
13	Honest Admission — What we still do not understand about reasoning models