What is the context length of Kimi VL A3B Thinking?

Kimi VL A3B Thinking has a 131,072 token context window.

What inputs and outputs does Kimi VL A3B Thinking support?

Kimi VL A3B Thinking accepts images and text as input and returns text.

What other text models does MoonshotAI have?

Kimi K3.1 Pro, Kimi K3, Kimi K2.7 Code and 5 more are other text models from MoonshotAI.

When was Kimi VL A3B Thinking released?

Kimi VL A3B Thinking was released on April 10, 2025. Its knowledge cutoff is December 31, 2024.

MoonshotAI: Kimi VL A3B Thinking

moonshotai/kimi-vl-a3b-thinking

Model weights

Kimi-VL is a lightweight Mixture-of-Experts vision-language model that activates only 2.8B parameters per step while delivering strong performance on multimodal reasoning and long-context tasks. The Kimi-VL-A3B-Thinking variant, fine-tuned with chain-of-thought and reinforcement learning, excels in math and visual reasoning benchmarks like MathVision, MMMU, and MathVista, rivaling much larger models such as Qwen2.5-VL-7B and Gemma-3-12B. It supports 128K context and high-resolution input via its MoonViT encoder.

Modalities

Context

131K

Released

Apr 10, 2025

Knowledge cutoff

Dec 2024

Not currently available through EU in-region routing. In-region routing docs

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MoonshotAI: Kimi VL A3B Thinking

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MoonshotAI: Kimi VL A3B Thinking

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Frequently asked questions

What is Kimi VL A3B Thinking?

What is the context length of Kimi VL A3B Thinking?

What inputs and outputs does Kimi VL A3B Thinking support?

What other text models does MoonshotAI have?

When was Kimi VL A3B Thinking released?

Explore more models

More models from moonshotai

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