Using Phi-3 Mini 128K on Baseten API
Implementation guide · Phi-3 · Microsoft Research
Baseten API exposes Phi-3 Mini 128K through model ID phi-3-mini-128k. Use the setup steps, sourced pricing, capabilities, and official provider links below to validate this route before deployment.
Last refreshed 2026-09-21. Next refresh: weekly.
Quick Start
- 1
- 2Use the Baseten API SDK or REST API to call
phi-3-mini-128k— see the documentation for request format.
Code Examples
Pricing on Baseten API
Capabilities
No model capability flags are currently sourced.
About Phi-3 Mini 128K
Phi-3 Mini-128K-Instruct, developed by Microsoft, is a 3.8 billion-parameter large language model renowned for its lightweight, open-source architecture. Despite its modest size, it excels in reasoning tasks, particularly in math and logic, and showcases strong code generation capabilities. A standout feature is its remarkable ability to handle up to 128,000 tokens, allowing it to process extensive text documents and codebases efficiently. While it has limitations in factual knowledge and focuses primarily on English, it strikes a balance between performance and efficiency, making it ideal for resource-constrained environments.