
ModelBest's chat assistant
Luca's product page at luca.cn currently loads and describes a ModelBest multimodal chat assistant for conversation, images, math and logic, and code. The old beta domain returns 404. Answer quality was not retested. Rating: 3.5/5, because the official page is live but there is no new quality evaluation.
Luca (luca.cn) is ModelBest's chat assistant. The page describes it as built on ModelBest's large language model, for conversation, general knowledge, image understanding, math and logic, and code. Contact: [email protected].
Difficulty: Intermediate
Chat and knowledge
luca.cn introduces Luca as a chat assistant for conversation, general knowledge, and planning. The page lists [email protected] as the contact email.
Image understanding
The official site says Luca can understand image content alongside text chat, to help users get information and solve problems.
Math, logic, and code
The official site also lists math and logic plus writing code. The page heading calls it a hundred-billion-parameter multimodal chat assistant.
Smart Cockpit Interaction
Luca can be used in smart cockpit scenarios, offering end-to-end perception-decision-execution capabilities. It supports operation in weak or no network environments, ensuring secure and smooth information interaction. The product is compatible with mainstream automotive chips, enabling personalized configurations and full-scenario applications.
Legal Professional Fields
Luca provides multiple intelligent agents in the legal field, such as commercial contract experts, data compliance experts, and real estate dispute experts, covering various aspects of legal practice. These agents have over 100 professional skills, capable of completing the full workflow of tasks from case analysis to document drafting.
Industrial and Scientific Computing Software Reconstruction
Through the ForgeStencil system, Luca can automatically reconstruct over 100 industrial and scientific computing software within one week, without manual intervention. The system uses a dual-Agent architecture, optimizing the closed-loop process of automatic research and deployment, suitable for scenarios requiring rapid iteration and deployment.
On 8 October 2026, https://luca.cn/ loaded with the title Luca and described the product as ModelBest's chat assistant. The earlier beta address luca-beta.modelbest.cn returned HTTP 404.
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