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Kimi K3 - Free AI Tool

Kimi K3

Kimi K3 est un outil d'intelligence artificielle de premier ordre conçu pour optimiser les tâches de LLM models.

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Open Source
Qu'est-ce que Kimi K3 ?
Kimi K3 est une solution IA avancée spécialisée dans le domaine de LLM models. Il aide les professionnels et créateurs à automatiser leurs processus et à améliorer leur productivité de manière efficace. Découvrez ses fonctionnalités et tarifs.
Avantages et Fonctionnalités Clés
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Open-Weight Model

Kimi K3's full model weights are released under the Kimi K3 License, making frontier intelligence openly available for research, deployment, and further innovation.

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Native Multimodality

The model understands and processes text, images, and video within the same unified architecture, powered by its native multimodal design.

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1-Million-Token Context Window

Kimi K3 supports an extensive context window of 1,048,576 tokens, enabling it to handle and reason over very long inputs and complex tasks.

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Advanced Architecture (KDA & AttnRes)

The model is built on Kimi Delta Attention (KDA) and Attention Residuals (AttnRes), which are key components of its new architectural design.

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Mixture-of-Experts (MoE) with Stable LatentMoE

Utilizes a Mixture-of-Experts (MoE) architecture with a Stable LatentMoE framework, activating 16 out of 896 experts, yielding a 2.5x improvement in scaling efficiency.

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2.8 Trillion Parameters

Kimi K3 is a large-scale model with a total of 2.8 trillion parameters, making it a 3T-class model, with 104 billion parameters activated per token.

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Quantization-Aware Training

The model employs MXFP4 weights and MXFP8 activations, utilizing quantization-aware training for optimized performance and efficiency.

Tarification de Kimi K3
Modèle de tarificationOpen Source
Prix de départFree (open-weight)
Plan gratuit—
Essai gratuit—
Facturation—

Informations détaillées sur la tarification

The full Kimi K3 model weights are released under the Kimi K3 License, making them openly available for research, deployment, and further innovation. There is no direct pricing for the model weights themselves.
Avantages et Inconvénients de Kimi K3
Avantages
  • Open-weight model, promoting accessibility for research and innovation.
  • Native multimodal capabilities (text, images, video) within a single model.
  • Exceptional 1-million-token context window for handling extensive inputs and complex tasks.
  • Advanced architecture (KDA, AttnRes, Stable LatentMoE) provides significant scaling efficiency.
  • High performance across various benchmarks for reasoning, knowledge, coding, and agentic tasks.
  • Designed for frontier intelligence in long-horizon coding, knowledge work, and reasoning.
Inconvénients
  • No explicit limitations or drawbacks are mentioned in the provided official documentation.
Foire Aux Questions

What is Kimi K3?

Kimi K3 is an open-weight, native multimodal agentic model developed by moonshotai. It is a 2.8T-parameter model built on Kimi Delta Attention (KDA) and Attention Residuals (AttnRes), featuring native vision capabilities and a 1-million-token context window.

What are the key architectural innovations in Kimi K3?

Kimi K3 introduces Kimi Delta Attention (KDA) and Attention Residuals (AttnRes). It also scales up MoE sparsity with a Stable LatentMoE framework, activating 16 out of 896 experts, which improves scaling efficiency by approximately 2.5 times over Kimi K2.

What modalities does Kimi K3 support?

Kimi K3 is a native multimodal model that understands and processes text, images, and video within the same model.

Is Kimi K3 an open-source model?

Yes, Kimi K3 is an open-weight model. Its full weights are released under the Kimi K3 License, making it openly available for research, deployment, and further innovation.
Classification

Sujets Connexes

#Large Language Models
#Multimodality
#Long Context
#Mixture-of-Experts
#Code Generation
#AI Agents
#Long-horizon coding
#GPU kernel optimization
#Compiler development
#Vision-in-the-loop game development
#CAD
#Chip design
#Deep research
#Interactive visualizations
#Widgets and dashboards
#Motion design
#Video editing
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Kimi K3 Review & Alternatives (2026) - Best Free LLM models AI Tool | Best AI Tools Free