LongCat-2.0LongCat
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About
LongCat-2.0 is a 1.6 trillion total-parameter Mixture-of-Experts language model built on AI ASIC superpods, with about 48 billion parameters activated per token and strong performance across coding and agentic tasks. It is a substantial step up from previous LongCat models, combining large-scale sparse architecture with dedicated post-training for real-world software engineering, tool use, long-context reasoning, and multi-step agent workflows. LongCat-2.0 is trained and deployed entirely on AI ASIC superpods, with pretraining spanning more than 35 trillion tokens and millions of accelerator-hours, demonstrating frontier-scale training on alternative hardware platforms. To strengthen long-horizon tasks, the model introduces LongCat Sparse Attention and is trained on hundreds of billions of tokens of 1M-context data, giving it native support for ultra-long context tasks and reliable long-document understanding.
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About
ZeroGPU is a compute efficiency layer for AI inference that helps AI applications reduce inference costs by moving high-volume tasks to specialized models across an edge-powered inference network. It is built around the idea that most production AI workloads do not need frontier-scale reasoning; tasks such as document analysis, content summarization, page classification, signal extraction, PII detection, web content processing, query routing, and message moderation can often run on smaller, task-specific models instead of expensive frontier models. ZeroGPU helps developers identify workloads that do not require deep reasoning, route them to specialized small language models and nano models, execute them across optimized servers, approved edge capacity, and cloud fallback, then measure cost reduction, latency improvement, avoided frontier-model calls, and model performance.
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Platforms Supported
Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook
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Platforms Supported
Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook
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Audience
AI coding-platform teams that need a large open MoE model for agentic coding, long-context reasoning, tool use, and complex software automation
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Audience
AI application developers, platform teams, and infrastructure engineers who need to offload high-volume inference tasks to specialized models
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Support
Phone Support
24/7 Live Support
Online
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Support
Phone Support
24/7 Live Support
Online
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API
Offers API
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API
Offers API
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Screenshots and Videos |
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Pricing
No information available.
Free Version
Free Trial
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Pricing
No information available.
Free Version
Free Trial
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Reviews/
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Reviews/
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Training
Documentation
Webinars
Live Online
In Person
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Training
Documentation
Webinars
Live Online
In Person
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Company InformationLongCat
Founded: 2023
China
longcat.chat/blog/longcat-2.0/
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Company InformationZeroGPU
Founded: 2025
United States
zerogpu.ai/
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