How to test the mysterious gpt2-chatbot model on LMSYS Arena
Press play on the video. It'll jump straight to the section that answers the
title above — no need to watch the full video.
LMSYS
GPT-4
Testing
AI Tools
A guide on how to access and try your luck at finding the gpt2-chatbot model through the Chatbot Arena benchmarking platform.
The Luck Factor (Gacha System)
Access to this model is randomized. You cannot manually select it from a dropdown list; you must keep trying within the 'Arena' until the model appears automatically.
Model Identity Reveal
The true identity of the models (such as GPT-4, Claude 3 Opus, or gpt2-chatbot) will only be revealed after you have cast a vote or provided feedback on their responses.
Exceptional Performance
Many users have reported that this mystery model shows incremental performance improvements over GPT-4, especially in solving logic and programming challenges.
More from Boost Productivity & Research with AI
View All
Access Claude 3 Opus for free using LMSYS Chatbot Arena
LMSYS
Claude
Compare AI model performance for free with LMSYS Chatbot Arena
LMSYS
Claude 3
Fact-check AI accuracy with Cleanlab Trustworthy Language Model
Cleanlab
LLM
Generate YouTube scripts and visual prompts with Microsoft Copilot GPT-4
Microsoft Copilot
GPT-4
None
DeepSeek
DeepSeek R1
Analyze images and generate graphs with Claude Image Analysis
Claude
Image Analysis