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Public story · 2026-02-23 · source-backed
Three words that immediately improve AI coding output. The red phase is critical — skip it and you risk tests that pass already. Explicitly ask agents to execute tests. Source: Willison
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Shared entities / Same source domain / Shared topic / What happened next
Both cover Beginner, Green TDD; reported by the same outlet (simonwillison.net); overlapping topics (agent, beginner, coding, green, pass).
Shared entities / Same source / Shared topic
Both cover Green TDD, Willison; cite the same source (Willison); overlapping topics (agent, append, coding).
Same source / Shared topic
Cite the same source (Willison); overlapping topics (agent, already, append, critical, execute).
Shared entities / Same source domain / Shared topic / What happened next
Both cover Green TDD, Willison; reported by the same outlet (simonwillison.net); overlapping topics (explicitly, green).
Shared entity: Willison / Same source domain / Shared topic / What happened next
Both cover Willison; reported by the same outlet (simonwillison.net); overlapping topics (agent, coding, output, test).
Willison uses DSPy / Shared entity: Willison / Shared topic / What happened next
Linked by a graph relationship (Willison uses DSPy); both cover Willison; overlapping topics (agent, prompt).
Willison uses DSPy / Shared entity: Willison / Same source domain / What happened next
Linked by a graph relationship (Willison uses DSPy); both cover Willison; reported by the same outlet (simonwillison.net).
Shared entity: Willison / Same source domain / Shared topic / What happened next / Tension
Both cover Willison; reported by the same outlet (simonwillison.net); overlapping topics (agent, coding).