Checkpoint Arena
Checkpoint Arena compares Stable Diffusion checkpoints on uniform, standardized prompts.
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What is Checkpoint Arena?
Checkpoint Arena is a web gallery for comparing generative image model checkpoints. It shows sample images from each checkpoint, generated from the same prompts and seed (42), so outputs can be compared side by side. Visitors can filter by category (Anime, Photo, Other), negative prompt, and SFW setting. It is aimed at people choosing an image model.
Checkpoint Arena pricing
Pricing model: Freemium
Checkpoint Arena pros
- Compares checkpoints on identical prompts and seeds, so differences come from the model rather than the input
- Covers a range of subject matter in each checkpoint's sample set, including portraits, landscapes, objects, and scenes
- Filters by category (Anime, Photo, Other), negative prompt, and SFW setting
- Each sample links to its checkpoint page, and multiple versions of one model are listed separately (for example AbsoluteReality v1 and v1.8.1)
Checkpoint Arena cons
- The visible content does not explain how the samples were produced, scored, or chosen
- Each checkpoint is shown on the same fixed prompt set, which limits how well it reflects other use cases
- The scraped content is truncated and shows only the first few checkpoints, so the full catalogue and features cannot be assessed
Frequently asked questions about Checkpoint Arena
What does Checkpoint Arena show?
Sample images from image model checkpoints, generated from the same prompts with seed 42, arranged so the checkpoints can be compared.
Can I filter the samples?
The page shows filters for category (All, Anime, Other, Photo), negative prompt (None, Default), and SFW.