Question: I need a service that can optimize query routing to ensure fast and reliable results from large language models.

If you need a service to route your queries to the best large language models (LLMs) for a given job, Unify is a top contender. It dynamically routes prompts to the best available endpoint from among a range of providers with a single API key. Unify is designed to deliver fast and reliable results by selecting the best LLM for the job and including live benchmarks that are updated every 10 minutes. The service also can be customized to route queries based on factors like cost, latency and output speed.

Another top contender is Kolank, which uses a smart routing system that sends queries to the model that's most likely to produce the best results. It also has built-in resilience, retrying queries if a model isn't available or responding slowly. Kolank's dynamic query routing algorithm assesses each query to find the model that will return a high-quality response in the shortest time, which means the lowest latency and highest reliability.

PROMPTMETHEUS is a one-stop shop designed to help you write, test, optimize and deploy prompts for more than 80 LLMs. It includes a prompt toolbox, the ability to select the right models, and tools to test performance and deploy prompts to custom endpoints. The platform can integrate with a variety of third-party services, so it can be used in many different situations.

For developing and optimizing LLM apps, Humanloop offers a sandbox and tools for prompt creation, testing, optimization and monitoring. It supports several LLM providers and can be integrated with Python and TypeScript software development kits. Humanloop is geared for product teams, developers and anyone building AI features, with the goal of improving productivity, collaboration and overall AI reliability.