Does Using an LLM Aggregator Increase Latency?
An LLM aggregator can add a small latency overhead, but routing and provider distance usually matter more. How to benchmark p50 and p95 against direct calls.
2 min read
How Can You Switch Between LLM Providers without Rewriting Code?
How to switch between LLM providers without rewriting code: abstraction patterns, prompt portability, and a one-day test that proves you can swap.
2 min read
How Should You Compare LLM API Pricing by Token?
LLM API pricing compared by token: input and output rates across major models, and why cost per accepted answer beats cost per million tokens.
2 min read
How Do LLM API Rate Limits Work?
LLM API rate limits explained: how request and token limits work, how to plan for peak concurrency, and the queue patterns that prevent outages.
2 min read
Can One Key Provide Multi-Model LLM API Access for GPT, Claude, and Gemini?
Multi-model LLM API access explained: one key for GPT, Claude, and Gemini class models, with the routing, pricing, and outage questions to ask first.
2 min read