LiteLLM

LiteLLM is a platform designed for managing and optimizing Large Language Models (LLMs). It offers a suite of tools and services to enhance user efficiency across multiple LLM providers. LiteLLM acts as a proxy server, handling authentication, load balancing, and cost tracking for over 100 different LLM providers, including but not limited to OpenAI, Palm, Perplexity, Replicate, and Sagemaker. Importantly, everything is built upon the OpenAI format, allowing for unified access and management of diverse LLM services. This makes LiteLLM a powerful tool for streamlining workflows. LiteLLM comes in several versions to cater to different needs. The open-source version is free, integrates with 100+ LLM providers, and supports features such as virtual keys, budget and team management, load balancing, and RPM/TPM limits, along with Langfuse, Langsmith, and OTEL Logging. The Enterprise Basic version, priced at $250 per month, offers all open-source features plus cloud or self-hosting options, Prometheus metrics, LLM guardrails, JWT authorization, SSO, and audit logs. Finally, the Enterprise Premium version offers customized pricing with enterprise support and custom SLAs, including all Enterprise Basic features. LiteLLM emphasizes its strengths in load balancing and resource management, ensuring high availability and performance through automated request allocation. Detailed cost tracking and budget management are also key features of LiteLLM, empowering users to better control and optimize resource utilization. Its applications span various sectors, benefiting organizations and developers needing simultaneous access and management of multiple LLM services, particularly where unified API interfaces, load balancing and secure authentication are crucial. Those aiming to reduce costs and increase efficiency through effective resource management will also find LiteLLM beneficial. In essence, LiteLLM is a comprehensive platform utilizing efficient management and optimization tools to help users leverage large language models more effectively, thereby improving development and deployment efficiency. LiteLLM's core functionality simplifies the complexities of working with various LLMs.

Unified LLM Access via LiteLLM

LiteLLM provides a single point of access for over 100 different Large Language Model (LLM) providers. This includes, but isn't limited to, OpenAI, Palm, Perplexity, Replicate, and Sagemaker. The platform uses a consistent OpenAI-based format, allowing users to interact with various LLMs using a unified API. This simplifies management across providers significantly, a key benefit of using LiteLLM.

LiteLLM's Proxy Server Management

A central proxy server within LiteLLM manages authentication, load balancing, and cost tracking across all connected LLMs. This feature streamlines the operational overhead associated with managing numerous LLM providers, maximizing efficiency. LiteLLM's proxy server is a crucial element for effective LLM management.

Cost Control & Optimization with LiteLLM

LiteLLM offers detailed cost tracking and budget management tools. These allow users to monitor spending across different LLMs and maintain control over resource utilization. This is particularly useful for organizations aiming to optimize their LLM expenses. Budgeting capabilities within LiteLLM contribute to responsible resource allocation.

Load Balancing Capabilities in LiteLLM

The LiteLLM platform's load balancing functionality automatically distributes requests across available LLMs. This ensures high availability and optimal performance of the system as a whole, distributing the workload efficiently using LiteLLM. This is another significant advantage LiteLLM offers.

Security Features in LiteLLM

Security is a key aspect of LiteLLM. Different versions offer varying security features. The Enterprise Basic and Premium plans include enhanced security features such as JWT authorization, SSO, and audit logs. Even the open-source version of LiteLLM provides robust security measures. LiteLLM prioritizes the secure management of various LLM providers.

Support for Virtual Keys and Teams in LiteLLM

LiteLLM's open-source version supports virtual keys, allowing for controlled access to LLM resources. Team management features are also included, facilitating collaboration and efficient resource allocation among team members using LiteLLM.

Open Source LiteLLM Features

LiteLLM's open-source version offers a comprehensive suite of features despite being free to use. These include integration with over 100 LLM providers, virtual key management, budget controls, team management capabilities, load balancing, and RPM/TPM limitations. Additional features like Langfuse, Langsmith, and OTEL logging are also included. LiteLLM's commitment to open-source principles is important.

Enterprise Basic LiteLLM Features

The Enterprise Basic version builds upon the open-source version, adding enterprise-grade capabilities. For a monthly fee of $250, users gain cloud or self-hosting options, Prometheus metrics, LLM guardrails, JWT authorization, SSO, and audit logs. LiteLLM's Enterprise Basic plan caters to more demanding needs.

Enterprise Premium LiteLLM Features

LiteLLM's Enterprise Premium version provides customized pricing and access to enterprise support with custom SLAs. All Enterprise Basic features are included, offering the highest tier of service and support capabilities within LiteLLM. Users should contact LiteLLM directly to receive a quotation for this plan.

Rate Limiting and Resource Management in LiteLLM

LiteLLM incorporates rate limiting and resource management features, allowing users to define request limits and monitor resource consumption. This ensures predictable performance and prevents unexpected costs. LiteLLM manages resources effectively.

Monitoring and Logging in LiteLLM

LiteLLM offers robust monitoring and logging capabilities, providing insights into LLM usage patterns, performance, and errors. The inclusion of OTEL logging in the open-source version enhances observability capabilities in LiteLLM.

API Access in LiteLLM

LiteLLM's consistent API access facilitates seamless integration with various development environments and workflows. The single API point simplifies interactions with multiple LLMs within LiteLLM.

Ease of Use with LiteLLM

LiteLLM aims for user-friendliness in the management of significant numbers of LLMs. Its features promote ease of use compared to managing LLMs individually. LiteLLM simplifies complex tasks.

Customization Capabilities within LiteLLM

The Enterprise Premium version offers opportunities for customization to meet specific business requirements within LiteLLM. This ensures optimal integration into various workflows and systems.

LiteLLM Pricing and Versions

What are the different versions of LiteLLM and their respective costs? LiteLLM offers an Open Source version which is free, an Enterprise Basic version costing $250 per month, and an Enterprise Premium version with custom pricing requiring a quote. The LiteLLM Open Source version integrates with 100+ LLM providers. Both Enterprise versions include all features of the Open Source LiteLLM version, plus additional enterprise-grade features.

LiteLLM Supported LLMs

Which Large Language Models (LLMs) does LiteLLM support? LiteLLM supports over 100 different LLM providers, including but not limited to OpenAI, Palm, Perplexity, Replicate, and Sagemaker. This broad LiteLLM support is achieved via a unified API based on OpenAI's format, allowing consistent access and management across various LLM services.

LiteLLM's Core Functionality and Features

What are the core functionalities of LiteLLM? LiteLLM manages authentication, load balancing, and cost tracking for multiple LLM providers using a proxy server. The LiteLLM platform offers features such as virtual keys, budget and team management, load balancing, RPM/TPM limits, Langfuse, Langsmith, and OTEL Logging (in the Open Source version). Enterprise LiteLLM versions add Prometheus metrics, LLM guardrails, JWT authorization, SSO, and audit logs.

LiteLLM Enterprise Features

What additional features are included in the LiteLLM Enterprise versions? Enterprise Basic and Premium LiteLLM editions include all Open Source features plus Prometheus metrics, LLM guardrails, JWT authorization, SSO, and audit logs. The LiteLLM Enterprise Premium version adds enterprise support and customized SLAs. The LiteLLM Enterprise Basic version can be cloud-hosted or self-hosted.

LiteLLM Load Balancing and Resource Management

How does LiteLLM handle load balancing and resource management? LiteLLM excels in load balancing and resource management by automatically distributing requests to ensure high availability and performance. LiteLLM provides detailed cost tracking and budget management for better resource control and optimization. This makes LiteLLM efficient for managing various LLM providers.

LiteLLM Use Cases and Target Users

Who would benefit most from using LiteLLM? LiteLLM is suitable for organizations or developers needing to access and manage multiple LLM services simultaneously, especially those requiring a unified API interface, load balancing, and secure authentication. LiteLLM is also beneficial for enterprises aiming to reduce costs and increase efficiency through effective resource management. LiteLLM thereby improves development and deployment efficiency.