Orqen Blog https://orqen.app/blog/ Technical articles on LLM agent optimization, token cost reduction, and production AI. en <![CDATA[Tokenmaxxing Is Dead: How to Cut Your LLM Bill 50–70%]]> https://orqen.app/blog/tokenmaxxing-is-dead/ https://orqen.app/blog/tokenmaxxing-is-dead/ Sat, 30 May 2026 00:00:00 GMT <![CDATA[Agent Called a Tool You Didn't Send? Fix Recall Misses]]> https://orqen.app/blog/agent-tool-recall-misses-recovery/ https://orqen.app/blog/agent-tool-recall-misses-recovery/ Thu, 21 May 2026 00:00:00 GMT <![CDATA[Turn 47 Hit the Context Window. Now What?]]> https://orqen.app/blog/turn-47-context-window-limits/ https://orqen.app/blog/turn-47-context-window-limits/ Thu, 21 May 2026 00:00:00 GMT <![CDATA[Context Caching: The LLM Cost Lever Most Agents Skip]]> https://orqen.app/blog/context-caching-llm-costs/ https://orqen.app/blog/context-caching-llm-costs/ Thu, 21 May 2026 00:00:00 GMT <![CDATA[Why 'Now Update It' Breaks Tool Routing]]> https://orqen.app/blog/now-update-it-tool-routing/ https://orqen.app/blog/now-update-it-tool-routing/ Wed, 20 May 2026 00:00:00 GMT <![CDATA[The 50KB JSON Your Agent Sends Every Turn]]> https://orqen.app/blog/50kb-json-tool-result-bloat/ https://orqen.app/blog/50kb-json-tool-result-bloat/ Wed, 20 May 2026 00:00:00 GMT <![CDATA[Embeddings Aren't Enough for Agent Tool Selection]]> https://orqen.app/blog/embeddings-second-pass-tool-routing/ https://orqen.app/blog/embeddings-second-pass-tool-routing/ Tue, 19 May 2026 00:00:00 GMT <![CDATA[Your Tool Descriptions Are the Bug]]> https://orqen.app/blog/tool-descriptions-routing-checklist/ https://orqen.app/blog/tool-descriptions-routing-checklist/ Tue, 19 May 2026 00:00:00 GMT <![CDATA[MCP Gave Your Agent 50 Tools — Now What?]]> https://orqen.app/blog/mcp-50-tools-now-what/ https://orqen.app/blog/mcp-50-tools-now-what/ Tue, 19 May 2026 00:00:00 GMT <![CDATA[Stop Hardcoding GPT-4o: Task-Aware Model Routing]]> https://orqen.app/blog/task-aware-model-routing-orqen-auto/ https://orqen.app/blog/task-aware-model-routing-orqen-auto/ Mon, 18 May 2026 00:00:00 GMT <![CDATA[What Agent Optimization Should Log (No Prompts)]]> https://orqen.app/blog/agent-optimization-logging-without-prompts/ https://orqen.app/blog/agent-optimization-logging-without-prompts/ Mon, 18 May 2026 00:00:00 GMT <![CDATA[Introducing Orqen: Cut Your LLM Bill Without Changing Your Code]]> https://orqen.app/blog/introducing-orqen/ https://orqen.app/blog/introducing-orqen/ Sun, 17 May 2026 00:00:00 GMT