☰

Model Selector for lmarena (Text-Based + Debug)

Auto-select model and auto-submit prompt on lmarena (robust + debug)

How to install

You will need to install an extension such as Tampermonkey, Greasemonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey to install this script.

You will need to install an extension such as Tampermonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey or Userscripts to install this script.

You will need to install an extension such as Tampermonkey to install this script.

You will need to install a user script manager extension to install this script.

(I already have a user script manager, let me install it!)

How to install

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

(I already have a user style manager, let me install it!)

Author
animeshdhakal
Daily installs
0
Total installs
37
Ratings
0 0 0
Version
2026-01-04
Created
2025-11-15
Updated
2026-01-04
Size
4.76 KB
License
MIT
Applies to

You can also try these related scripts:

  • Auto F2 CleanCookie — AI FREE！Claude Opus 4.6, Gemini, Grok, GPT, ERNIE, Qwen, GLM, Hunyuan, Mistral - 为 LMArena/Arena.ai 添加 F2 快速重置会话功能，自动接受Cookies：Gemini, Grok, Claude, GPT, ERNIE, Qwen, GLM, Hunyuan, Mistral, MiniMax, Kimi, Nova, Gemma, Longcat, MiMo, Molmo, gpt-image, gemini, flux, recraft, lucid, dall-e, hunyuan, seedream, qwen, imagen, vidu, wan, mai, p-image, reve, ideogram, photon, chatgpt-image, seededit
  • Arena API Bridge - Standard Edition v3.2.7 - Bridges Arena to a local API server via WebSocket (Stable Release)
  • AI Conversation Navigator - Floating navigator for your prompts in conversations with bookmark feature. Applied for ChatGPT, Gemini, Aistudio, NotebookLM, Grok, Claude, Mistral, Deepseek, Kimi, Qwen, Z.ai, Chatglm, Ernie, Meta, Perplexity, Poe, Deepai, Huggingface, Manus, Longcat, Chatboxai, Lmarena, Quillbot, Canva, Genspark, Character, Spacefrontiers, Scienceos, Evidencehunt, Playground (allen), Paperfigureqa (allen), Liner, Scira, Scispace, Exa.ai, Consensus, Openevidence, Math-gpt.
  • CodeDown - Add download buttons to code blocks across ChatGPT, Z.Ai, Gemini, LMArena, Kimi, Le Chat, Meta AI, Copilot, Grok, and LongCat. Save snippets as ready-to-use files and organize multiple downloads with an advanced management menu.
  • Claude/Grok/Arena | Conversation/Chat Markdown Export/Download - Export AI chat conversations to Markdown. Supports Claude.ai, Grok.com, and Arena.ai