Tool directory
Entries come from homepage discovery and independent official checks, and only tools with a verified official page are listed. Full category coverage, pagination and hands-on task testing are still being added.
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Arena, formerly LMArena / Chatbot Arena, is a model-output comparison and evaluation platform with preference voting, agent-category performance and cost views, and a Code Arena development mode.
Category: Model Evaluation
A comprehensive Chinese benchmark for foundation models. The official README describes 13,948 multiple-choice questions across 52 subjects and four difficulty levels.
Category: Model Evaluation
A Chinese multitask language-understanding benchmark covering 67 subjects for analysis of knowledge, reasoning and China-specific contexts.
Category: Model Evaluation
Dataify is an AI data-services platform. Its official site describes datasets for training, evaluation and RAG, webpage/search/video data APIs and network resources, primarily supplying data for models and applications.
Category: AI Models
FlagEval is an evaluation toolkit and open platform for large models. Its public project covers foundation models, training and fine-tuning algorithms, with language, vision, audio and multimodal evaluation directions.
Category: Model Evaluation
Stanford CRFM’s open-source holistic model-evaluation framework, unifying datasets, model interfaces and multiple metrics. Its README states that it entered maintenance mode on 2026-06-01.
Category: Model Evaluation
An OpenCompass Community multimodal-understanding benchmark using multiple-choice questions and fine-grained ability dimensions to analyze vision-language models, with Chinese and English data and evaluation-tool links.
Category: Model Evaluation
The original benchmark and code repository for Measuring Massive Multitask Language Understanding, using multidisciplinary tests to analyze model knowledge and understanding. Its paper appeared at ICLR 2021.
Category: Model Evaluation
Open LLM Leaderboard is a Hugging Face Space published by the open-llm-leaderboard organization, described as an interactive leaderboard of open-source language models across tests such as IFEval, BBH, MATH, GPQA, MUSR and MMLU-PRO.
Category: Model Evaluation
OpenCompass is a model evaluation platform with language and multimodal leaderboards, benchmark resources, and documentation.
Category: Model Evaluation
A biomedical research question-answering dataset requiring yes, no or maybe answers based on paper abstracts. The website marks its leaderboard’s last update as 2024-04-28.
Category: Model Evaluation
A Chinese large-model evaluation entry presenting open-ended multi-turn, objective-question and battle-style evaluation directions. The readable page still contains July 2023 leaderboards.
Category: Model Evaluation
The public primary description positions iFLYTEK Xingchen MaaS as a developer-facing model fine-tuning service, covering data processing, model optimization, evaluation and deployment/hosting. This review did not run those console workflows.
Category: AI Models
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