Cost-Optimization on Mengboy 技术笔记

Claude + OpenAI Model Routing Gateway: Latency Tiers, Cost Caps, and Quality Guardrails

Wed, 25 Mar 2026 01:16:31 +0000

Connecting both Claude and OpenAI in production is the easy part. The hard part is keeping the system stable across the quality-latency-cost triangle.
Without a routing gateway, you usually get latency spikes, runaway bills, and ugly cascading failures.

Taming Context Explosion in OpenAI Assistants/Responses with Go: Truncation, Summary Backfill, and Cost Caps

Mon, 02 Mar 2026 12:44:00 +0000

Long-running agent sessions usually fail the same way: context keeps growing, latency spikes, costs blow up, and answer quality gets worse.

That is rarely a model-quality issue. It is almost always missing context governance.

Claude Code + Codex for Multi-Model Development: Cost, Speed, and Quality (Practical Workflow)

Sun, 15 Feb 2026 10:30:00 +0800

If you still use one model for everything, you usually pay in one of three ways: higher cost, slower delivery, or more rework.

A better setup is role-based collaboration: Claude Code for planning and quality gates, Codex for fast implementation and batch edits.