Haiku as a Gatekeeper Before Sonnet Cuts API Costs ~80%

Shared entities / Same source / Shared topic

Haiku Gatekeeper Pattern: Route Through Haiku, Escalate to Sonnet.

Both cover ClaudeAI, Haiku, Sonnet; cite the same source (documented pattern); overlapping topics (classifier, cost, escalating, filter, gatekeeper).

Claude Code uses Sonnet / Shared entities / Same source domain / Shared topic / What happened next

Claude Code Auto Mode Kills the Permission Fatigue Problem

Linked by a graph relationship (Claude Code uses Sonnet); both cover ClaudeAI, Sonnet; reported by the same outlet (reddit.com).

Claude Code uses Sonnet / Shared entities / Shared topic / What happened next

A $0.25 Model Beat a $15 Model. The Secret Was the Skill, Not the Brain.

Linked by a graph relationship (Claude Code uses Sonnet); both cover Haiku, Sonnet; overlapping topics (cost, haiku, sonnet).

Claude Code uses Sonnet / Shared entity: ClaudeAI / Same source domain / Shared topic / What happened next

Spotify shipped a meta-harness, and 36,000 sessions say it isn't a demo

Linked by a graph relationship (Claude Code uses Sonnet); both cover ClaudeAI; reported by the same outlet (reddit.com).

Claude Code Has Two Cache Bugs That Silently 10-20x Your API Costs, and Someone Reverse-Engineered the Root Cause

Linked by a graph relationship (Claude Code uses Sonnet); both cover ClaudeAI; reported by the same outlet (reddit.com).

Claude Haiku benchmarked against BrowseComp / Shared entities / Shared topic / What happened next / Tension

Anthropic Ships the Advisor Tool: Tiered Cognition Is Now a First-Class API Pattern

Linked by a graph relationship (Claude Haiku benchmarked against BrowseComp); both cover Haiku, Sonnet; overlapping topics (cost, haiku, sonnet).

Replit uses Claude Haiku / Shared entity: Sonnet / Shared topic / What happened next

Sanofi Is Moving 80% of Its ServiceNow Workloads to a Platform It Built With Cursor and Claude Code

Linked by a graph relationship (Replit uses Claude Haiku); both cover Sonnet; overlapping topics (claude, cost).

Claude Haiku benchmarked against BrowseComp / Shared entity: ClaudeAI / Same source domain / What happened next

Opus 4.7 Benchmark Regressions Quantified: MRCR Collapses 59%, First Opus Model to Receive Majority Negative Reception

Linked by a graph relationship (Claude Haiku benchmarked against BrowseComp); both cover ClaudeAI; reported by the same outlet (reddit.com).