What is the GPT OSS Chatbot template?

It is an open-source Next.js AI chatbot template by Suhas Bhairav for building a streaming GPT OSS text chat interface through OpenRouter.

Which model does this template use?

The template uses openai/gpt-oss-120b through the OpenRouter SDK and streams responses from a server-side Next.js API route.

What can I build with this template?

You can use it to build GPT OSS assistant demos, AI SaaS prototypes, internal chatbots, model comparison tools, and OpenRouter-powered chatbot products.

AI Chatbot Template

GPT OSS Chatbot

GPT OSS Chatbot is a polished Next.js AI chatbot template for builders who want to use OpenAI's GPT OSS model through OpenRouter. It includes token-by-token streaming, server-side reasoning token logging when usage is returned, stop generation, starter prompts, an internal scrolling transcript, and a responsive composer. Use it for assistant demos, model comparison prototypes, AI SaaS starters, or internal tools that need a clean GPT OSS chat interface.

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Features

Streaming text chat

openai/gpt-oss-120b model route

Server-side API route

Reasoning token usage logging

Responsive mobile interface

Internal chat transcript scrolling

Stop generation control

Use cases

GPT OSS chatbot demoAI assistant SaaSModel comparison prototypeInternal company chatbotOpenRouter AI experimentation