RouteLLM
R
Routellm
Overview :
RouteLLM is a framework designed for servicing and evaluating routers for large language models (LLMs). It intelligently routes queries to different models based on cost and performance, preserving response quality while achieving cost savings. With out-of-the-box routers, it has demonstrated up to 85% cost reduction and 95% performance of GPT-4 in widely used benchmarks.
Target Users :
RouteLLM is ideal for developers and enterprises that need to handle large volumes of text queries while optimizing the balance between cost and performance. It is particularly suitable for scenarios involving content generation, chatbots, or other text-related services utilizing large language models.
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Use Cases
Content generation services intelligently select models through RouteLLM to reduce costs.
Chatbots utilize RouteLLM to select the most suitable model based on query complexity.
Businesses leverage RouteLLM for benchmarking, assessing the performance and cost-effectiveness of various models.
Features
Acts as an alternative to OpenAI clients by smartly routing simple queries to lower-cost models.
Offers trained routers to reduce costs while maintaining performance.
Supports the extension of new routers via configuration files or parameters and compares the performance of different routers.
Facilitates routing for local models and launches for OpenAI-compatible servers.
Provides threshold calibration features to optimize the balance between cost and quality.
Includes an evaluation framework to measure the performance of different routing strategies in benchmarks.
How to Use
Install the RouteLLM framework from PyPI or from the source code.
Initialize the RouteLLM controller and configure both strong and weak models.
Set cost thresholds as needed to balance cost and quality.
Use RouteLLM to generate request completions, specifying routers and thresholds.
Adjust configurations based on feedback to optimize routing strategies for the best performance.
Utilize the evaluation framework to benchmark different routers and assess their performance.
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