Blog

Practical guides for OpenClaw operators and AI builders.

• 28 March 2026openclawwhatsappautomationraspberry-pimorning-briefing

  Build a WhatsApp Morning Briefing with OpenClaw in 30 Minutes

  Weather, top AI/tech news, and your active goals — delivered to WhatsApp every morning at 7AM. One script, no paid APIs, runs on a Raspberry Pi.

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• 28 March 2026claudeclaude-opusmodel-routingopenclawcost-optimisation

  Claude Opus 4.6: When Paying $75/M Actually Saves You Money

  Opus costs 5× Sonnet and 268× DeepSeek. Here's the decision framework for when that's the right call — and the real cost of getting it wrong.

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• 25 March 2026deepseekclaudemodel-comparisonmodel-routingopenclaw

  DeepSeek R1 vs Claude Sonnet 4.5: A Task-by-Task Routing Decision Tree

  A practical decision tree for choosing between DeepSeek R1 and Claude Sonnet 4.5 — based on task type, not marketing copy.

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• 23 March 2026openclawmodel-routingcost-optimisationdeepseekclaude

  Hybrid Model Routing for OpenClaw: How to Cut Your API Bill by 70%

  Most OpenClaw setups send every request to the same model. That's expensive. Here's the routing logic that fixes it.

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