LM Speed - Simple large model speed analysis tool core value
An efficient assistant for AI application developers, accurately locates performance bottlenecks, and optimizes model calling strategies.
Core content:
1. Standardized performance testing solutions to solve service quality assessment problems
2. Five rounds of continuous stress testing to accurately capture performance fluctuations
3. Generate professional test reports with one click to support team collaboration and decision-making
Core Values
Provides accurate and reliable OpenAI API performance testing solutions for AI application developers, helping users quickly locate performance bottlenecks and optimize model calling strategies through multi-dimensional real-time data analysis. It also provides an intuitive ranking function, allowing users to easily compare and select the most suitable models and service providers.
Three core pain points solved
1. Lack of transparency in response quality
DeepSeek's official API doesn't work? Silicon Flow's API is too slow? When choosing LLM API services, developers often face the problem of difficult service quality evaluation. The API performance of different service providers varies greatly, and there is a lack of objective evaluation standards. LM Speed provides a standardized performance testing solution, allowing you to accurately evaluate the actual performance of each API before investing in development.
2. Performance fluctuations are difficult to monitor
Traditional performance testing tools can only provide simple response time data and cannot fully reflect the actual performance of the API. LM Speed uses five rounds of continuous stress testing + dynamic streaming monitoring mechanism to accurately capture performance fluctuations in the range of 0.2-60 seconds. Through accurate token calculations using Tiktoken and combined with response time analysis, it automatically generates a three-dimensional evaluation map of maximum/minimum/average performance to help you fully understand the performance characteristics of the API.
3. Test results are difficult to settle
Performance test data is often scattered everywhere, making it difficult to systematically accumulate and analyze. LM Speed provides a one-click test report generation function that automatically integrates key information such as performance indicators and test environment, and supports report export and team sharing. It also provides historical data storage and trend analysis to help teams establish a complete performance evaluation system.
Key value created for users
Comprehensive performance data analysis helps you make more informed API selection decisions:
Real-time performance insights : Real-time monitoring of TPoS (tokens per second) allows you to fully understand the performance of your API. Supports real-time display of multi-dimensional data to intuitively grasp performance trends.
Full-dimensional evaluation system : covers first-word delay, response time, and other core indicators to provide the most comprehensive performance portrait.
Visualized decision support : Generate professional test reports with one click, support real-time collaboration among multiple people, and save 80% of decision-making time on average. Provide rich data visualization charts to assist team decision-making.
