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model-agnostic · wang2025sdk

Revision 1fb98b01-6361-45ba-a303-11fa4388905d · 8/29/2026, 12:12:23 PM UTC
Citation
wang2025sdk
Claim ID
model-agnostic
Assertion
The SDK reaches more than 100 model providers through LiteLLM, a library that exposes many model APIs behind one interface. For models lacking native function calling, a mixin converts tool schemas into text prompts and parses tool calls back out of the model's output, which the authors say expands the set of usable models. A RouterLLM class allows different requests within one conversation to be sent to different models, for example routing image-bearing messages to a multimodal model and text to a cheaper one.
Quote
Through LiteLLM, it supports 100+ providers with two APIs ... This enables models that do not support function calling to be used for agentic tasks, dramatically expanding the set of usable models
Quote language
en
Locator
section: 4.3
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