RIVAL is a platform where you can explore, compare, and understand the unique capabilities and 'vibes' of leading AI models. We showcase AI in action through interactive comparisons, AI duels, and diverse content examples, offering insights beyond standard benchmarks.

How can RIVAL help me understand AI models better?

RIVAL moves beyond technical specs by letting you see AI models perform on various challenges. Our 'vibe testing' approach, community AI Duels, and side-by-side comparisons help you grasp the subtle differences in AI personality, creativity, and how they solve problems.

Is RIVAL free for exploring AI models?

Yes, you can freely explore our extensive library of AI model responses, compare models, and participate in features like AI Duels. For users wanting to create and run their own custom AI tests, we offer RIVAL Pro accounts.

What kinds of AI models are on RIVAL?

RIVAL features a diverse range of AI, including large language models (LLMs) for text, image generation models, and more. We cover models from leading research labs, tech companies, and open-source initiatives, regularly updating with the latest advancements.

Benchmarks don't tell the whole story

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Featured Models:

Grok 3

Claude Opus 4

Gemini 2.5 Pro

GPT-4o

Claude Sonnet 4

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Experience AI models through real challenges, interactive comparisons, and community insights. Discover which AI truly matches your needs and style.

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4d ago

Claude Opus 4

anthropic

Claude Opus 4 is Anthropic's most powerful model, setting new standards for coding, advanced reasoning, and AI agents. It excels at long-running tasks and complex problem-solving, with capabilities like extended thinking with tool use and improved memory.

ConversationReasoning+4

4d ago

Claude Sonnet 4

anthropic

Claude Sonnet 4 is a significant upgrade to Sonnet 3.7, delivering superior coding and reasoning while responding more precisely to instructions. It balances performance and efficiency for various use cases.

ConversationReasoning+4

6d ago

Gemini 2.5 Flash Preview 05-20

google

Gemini 2.5 Flash May 20th Checkpoint is Google's state-of-the-art workhorse model, specifically designed for advanced reasoning, coding, mathematics, and scientific tasks. It includes built-in "thinking" capabilities, enabling it to provide responses with greater accuracy and nuanced context handling. Note: This model is available in two variants: thinking and non-thinking. The output pricing varies significantly depending on whether the thinking capability is active. If you select the standard variant (without the ":thinking" suffix), the model will explicitly avoid generating thinking tokens. To utilize the thinking capability and receive thinking tokens, you must choose the ":thinking" variant, which will then incur the higher thinking-output pricing. Additionally, Gemini 2.5 Flash is configurable through the "max tokens for reasoning" parameter.

ConversationReasoning+2

6d ago

Gemini 2.5 Flash Preview 05-20 (thinking)

google

ConversationReasoning+2

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AI Model Response Gallery

Browse 1040 responses generated by AI models across various challenges. Click cards to expand.