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LongText-Bench

Progress Over Time

Interactive timeline showing model performance evolution on LongText-Bench

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LongText-Bench Leaderboard

1 models
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Zhipu AI
Zhipu AI
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About this benchmark

What is LongText-Bench?

LongText-Bench evaluates text-to-image models on their ability to accurately render long text passages within generated images. It includes English (EN) and Chinese (ZH) subsets to assess multilingual text rendering capabilities.

LongText-Bench is a image benchmark evaluating models on language, image-generation, and vision tasks. LLM Stats tracks 1 models on this benchmark, scored on a 0–1 scale. The current average is 1.0, with the leader at 1.0.

Compare leaders on the best AI for language, best AI for image-generation and best AI for vision leaderboards.

Current leaders

GLM-Image from Zhipu AI currently leads the LongText-Bench leaderboard with a score of 0.966 across 1 evaluated AI models.

1GLM-ImageZhipu AI96.6%

FAQ

Common questions about the LongText-Bench benchmark and leaderboard.

What is the LongText-Bench benchmark?

LongText-Bench evaluates text-to-image models on their ability to accurately render long text passages within generated images. It includes English (EN) and Chinese (ZH) subsets to assess multilingual text rendering capabilities.

What is the LongText-Bench leaderboard?

The LongText-Bench leaderboard ranks 1 AI models based on their performance on this benchmark. Currently, GLM-Image by Zhipu AI leads with a score of 0.966. The average score across all models is 0.966.

What is the highest LongText-Bench score?

The highest LongText-Bench score is 0.966, achieved by GLM-Image from Zhipu AI.

How many models are evaluated on LongText-Bench?

1 models have been evaluated on the LongText-Bench benchmark, with 0 verified results and 1 self-reported results.

What categories does LongText-Bench cover?

LongText-Bench is categorized under language, image-generation, and vision. The benchmark evaluates image models with multilingual support.

What is the best open-source model on LongText-Bench?

GLM-Image by Zhipu AI is the top-ranked open-source model on LongText-Bench, with a score of 0.966 (rank #1).

How recent are the LongText-Bench leaderboard results?

The LongText-Bench leaderboard was last updated in August 2026 and currently includes 1 evaluated models.