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Kimi K3Chat with Kimi K3 on Aymo AI

Kimi K3 is Moonshot AI's most capable model, built for long-horizon coding, agentic work, and visual reasoning. Chat with it on Aymo alongside multiple AI models.

Overview

AI Model Overview

Everything you need to know about this AI model, including capabilities, performance, pricing, and technical details.

Kimi K3

Kimi / Kimi K3

pro

Description

Kimi K3 is Moonshot AI's flagship model and the successor to the K2 line, grouped in the Pro tier on Aymo, so it's included on a wider range of plans than the Max-tier models. It's built for frontier-level work, combining sustained coding, knowledge work, and reasoning with native visual understanding.

Chat with it for long-running engineering tasks that need minimal supervision, work across large codebases, and problems that mix code with visual feedback, such as frontend development, game development, or CAD. It holds far more context in a single conversation than earlier Kimi models, and it always reasons before answering, with adjustable effort so you can trade speed against depth.

Two things are worth knowing. Moonshot notes it can be overly proactive, making decisions on its own when instructions are ambiguous, so clear direction helps. Moonshot also states its overall experience still trails the strongest proprietary models, making it worth comparing directly on your own work.

About

Provider
Kimi K3
Kimi
Speed
Quality
Cost

Capabilities

ReasoningVisionImage Context

Why Kimi K3

Why Use Kimi K3?

Aymo gives you more than access to Kimi K3—it provides a complete multi-model AI workspace designed for productivity.

Long-Horizon Coding

Run engineering tasks that unfold over long sessions with minimal supervision, working across large codebases and coordinating terminal tools as it goes.

Visual Coding Feedback

Share screenshots or visual output and let it improve your work from what it sees, useful for frontend, game development, and CAD workflows.

Massive Context Recall

Hold an entire repository, a long document set, or extensive task history in one conversation without breaking the work into separate pieces.

Knowledge Work Artifacts

Built to produce complete software or knowledge-work artifacts with limited supervision, rather than returning text you assemble afterwards. Suited to research synthesis, document review, and technical documentation.

Agentic Knowledge Work

Hand off multi-step professional workflows that call on external tools, with the model carrying a task through from start to finish.

Image Understanding

Share images and ask questions about what they show, backed by visual understanding built into the model rather than added as a separate layer.

Why Aymo

Why chat with Kimi K3 on Aymo AI?

Aymo gives you more than access to Kimi K3—it provides a complete multi-model AI workspace designed for productivity.

Compare Responses

See how Kimi K3 performs alongside Claude, Gemini, Grok, and other leading AI models.

One Workspace

Keep all your AI conversations, files, and prompts in a single organized workspace.

Switch Models Instantly

Move between different AI models without restarting your conversation.

Upload Once

Use the same files across multiple AI models without uploading them again.

Save & Organize

Bookmark important chats, organize projects, and return anytime.

Work Together

Share conversations and collaborate with teammates in one place.

How to Use Kimi K3 Online Easily

Get started with Kimi K3 immediately in three simple steps.

1

Write Your Prompt

Enter instructions or query in the chatbox input area at the top.

2

Toggle Options

Enable Web Search or DeepThink reasoning mode using composer buttons.

3

Get Instant Output

Press Enter to create the chat thread and receive your response.

Competitor

Compare Kimi K3 with Competitors

Kimi K3

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Claude Opus 5

Kimi K3 vs Claude Opus 5

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Kimi K3

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Gemini 2.5 Flash-Lite

Kimi K3 vs Gemini 2.5 Flash-Lite

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Kimi K3

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GPT-5 Nano

Kimi K3 vs GPT-5 Nano

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Kimi K3

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Hy3

Kimi K3 vs Hy3

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Latest Models

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Claude Opus 5 is Anthropic's model for complex, demanding work: the currently selected one in this chat. It sits below the newer Mythos tier but above Sonnet and Haiku, and is available through this app, the API as claude-opus-5, Claude Code, Cowork, and the various Claude extensions.

ReasoningVisionFile ContextImage Context
Gemini 2.5 Flash-Lite

Gemini 2.5 Flash-Lite

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Google's lightest and fastest model. Perfect for quick replies, simple questions, and high-volume chat at the lowest cost.

ReasoningVisionFile ContextImage Context
GPT-5 Nano

GPT-5 Nano

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Blazing fast and very affordable. Great for quick lookups, summarizing content, and simple everyday questions.

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Hy3

Hy3

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Built for real-world business scenarios, balancing reliability, efficiency, and cost across both high-frequency interactions and complex workflows.

FAQ

Frequently Asked Questions

Everything you need to know about using Kimi K3 on Aymo AI.

Long-horizon coding, agentic knowledge work, and tasks that combine software engineering with visual reasoning. For simple classification or short, high-volume tasks, a smaller model is more practical.

Access depends on your Aymo AI plan. Kimi K3 is available on supported paid plans. Check the latest pricing for details.

Yes, coding is a core strength, particularly long-running engineering work across large codebases. Independent evaluations place it among the strongest models available for coding and multi-step agent tasks.

Select it from the model selector in any chat and send your prompt, with text or an image attached. Switch to a lighter model mid-thread for simple, high-volume tasks.

No. It runs on your Aymo plan with no separate Moonshot AI account needed. If you'd rather use your own Moonshot AI account, BYOK supports Kimi keys on qualifying plans.

K3 is the larger, newer flagship with a much bigger context window and native visual understanding, built for the hardest long-horizon work. K2.6 is lighter and more economical. Use K3 for demanding coding and agent tasks, and K2.6 for cost-sensitive work.