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JSON Schema
Every essay tagged JSON Schema, newest first.
All
74
Production
55
AI Agents
43
Reliability
36
LLM
22
Cost
16
Observability
11
Evals
11
Context Engineering
11
July 2026
1 essay / No. 10 to 10
No. 10 /
24 Jul
/ 10 min
Your LLM Returns Almost Valid JSON, and Almost Is Breaking You
Once an LLM feeds a real workflow, "mostly valid" JSON is a failed handoff, not a formatting quirk.