Using Llama 2 13B Chat on Alibaba Cloud PAI-EAS
Implementation guide · Llama 2 · AI at Meta
Alibaba Cloud PAI-EAS exposes Llama 2 13B Chat through model ID llama2-13b-chat. Use the setup steps, sourced pricing, capabilities, and official provider links below to validate this route before deployment.
Last refreshed 2026-07-09. Next refresh: weekly.
Quick Start
- 1
- 2Use the Alibaba Cloud PAI-EAS SDK or REST API to call
llama2-13b-chat— see the documentation for request format.
Code Examples
Pricing on Alibaba Cloud PAI-EAS
Capabilities
About Llama 2 13B Chat
The Llama 2 13B Chat model is a 13 billion parameter generative text model developed by Meta, optimized for conversational applications. Released on July 18, 2023, it's part of the Llama 2 family and excels in dialogue scenarios. The model leverages supervised fine-tuning (SFT) and reinforcement learning with human feedback (RLHF) to generate coherent and contextually relevant responses. Trained on 2 trillion tokens from diverse public sources, it outperforms many open-source chat models and matches popular closed-source models in helpfulness and safety. This model is ideal for AI engineers working on chatbots, virtual assistants, and customer service automation.