Kimi K2
Last Updated on: Sep 12, 2025
Kimi K2
0
0Reviews
2Views
0Visits
Large Language Models (LLMs)
AI Developer Tools
AI Code Assistant
AI Code Generator
AI Code Refactoring
AI Testing & QA
AI Productivity Tools
AI Chatbot
AI Assistant
AI Knowledge Management
AI Knowledge Base
AI Knowledge Graph
AI Workflow Management
AI Project Management
AI DevOps Assistant
AI API Design
AI Tools Directory
AI Developer Docs
AI Analytics Assistant
AI Data Mining
AI Content Generator
AI Education Assistant
What is Kimi K2?
Kimi-K2 is Moonshot AI’s advanced large language model (LLM) designed for high-speed reasoning, multi-modal understanding, and adaptable deployment across research, enterprise, and technical applications. Leveraging optimized architectures for efficiency and accuracy, Kimi-K2 excels in problem-solving, coding, knowledge retrieval, and interactive AI conversations. It is built to process complex real-world tasks, supporting both text and multi-modal inputs, and it provides customizable tools for experimentation and workflow automation.
Who can use Kimi K2 & how?
Who Can Use It?
  • AI Researchers & Academics: Conduct deep, multi-modal research and hypothesis testing.
  • Enterprise Developers: Integrate robust AI-driven features into scalable workflows.
  • Technical Teams & Engineers: Solve coding, reasoning, and tool-use tasks with fast, reliable outputs.
  • Data Scientists & Analysts: Explore knowledge extraction and cross-domain insights.
  • AI Enthusiasts & Experimenters: Test and prototype new use cases with open-access model tools.

How to Use Kimi-K2?
  • Access Model Toolkit: Visit the project site to explore documentation and sample APIs.
  • Experiment with Features: Run reasoning, coding, and knowledge queries using the interactive model interface.
  • Integrate into Workflows: Deploy via available APIs for research, product, or automation tasks.
  • Leverage Multi-modal Inputs: Work with both text and other data formats for enhanced results.
What's so unique or special about Kimi K2?
  • Optimized Speed & Efficiency: Delivers fast inference results with low resource consumption.
  • Flexible, Multi-format Input: Supports text, images, and more for nuanced task handling.
  • Powerful Reasoning Capabilities: Excels in complex problem solving across domains.
  • Open-Access Experimentation: Tools and documentation available for broad customization.
  • Scalable for Enterprise & Research: Adapts to both large-scale deployments and focused experiments.
Things We Like
  • Versatile LLM design with efficient multi-modal processing.
  • Easy access for researchers and developers to prototype and deploy.
  • Strong performance in technical reasoning and coding tasks.
  • Scalable architecture suited for enterprise and open-source projects.
Things We Don't Like
  • Documentation and resources may lag behind rapid model updates.
  • Advanced integration features require technical experience.
  • Custom use cases may need additional fine-tuning or engineering.
  • Specific benchmarks and enterprise use examples are still emerging.
Photos & Videos
Screenshot 1
Screenshot 2
Screenshot 3
Pricing
Paid

Custom

Pricing information is not directly provided.

ATB Embeds
Reviews

Proud of the love you're getting? Show off your AI Toolbook reviews—then invite more fans to share the love and build your credibility.

Product Promotion

Add an AI Toolbook badge to your site—an easy way to drive followers, showcase updates, and collect reviews. It's like a mini 24/7 billboard for your AI.

Reviews

0 out of 5

Rating Distribution

5 star
0
4 star
0
3 star
0
2 star
0
1 star
0

Average score

Ease of use
0.0
Value for money
0.0
Functionality
0.0
Performance
0.0
Innovation
0.0

Popular Mention

FAQs

Kimi-K2 is Moonshot AI’s advanced large language model for high-speed reasoning, multi-modal understanding, and flexible deployment.
Yes, it supports text, image, and other data inputs for comprehensive AI solutions.
Researchers, enterprises, and technical teams seeking robust, adaptable AI performance.
Yes, tools and sample APIs are provided for broad testing and customization.
Use the available APIs or integrate the toolkit into your products and workflows.

Similar AI Tools

DeepSeek-V3
logo

DeepSeek-V3

0
0
14
1

DeepSeek V3 is the latest flagship Mixture‑of‑Experts (MoE) open‑source AI model from DeepSeek. It features 671 billion total parameters (with ~37 billion activated per token), supports up to 128K context length, and excels across reasoning, code generation, language, and multimodal tasks. On standard benchmarks, it rivals or exceeds proprietary models—including GPT‑4o and Claude 3.5—as a high-performance, cost-efficient alternative.

DeepSeek-V3
logo

DeepSeek-V3

0
0
14
1

DeepSeek V3 is the latest flagship Mixture‑of‑Experts (MoE) open‑source AI model from DeepSeek. It features 671 billion total parameters (with ~37 billion activated per token), supports up to 128K context length, and excels across reasoning, code generation, language, and multimodal tasks. On standard benchmarks, it rivals or exceeds proprietary models—including GPT‑4o and Claude 3.5—as a high-performance, cost-efficient alternative.

DeepSeek-V3
logo

DeepSeek-V3

0
0
14
1

DeepSeek V3 is the latest flagship Mixture‑of‑Experts (MoE) open‑source AI model from DeepSeek. It features 671 billion total parameters (with ~37 billion activated per token), supports up to 128K context length, and excels across reasoning, code generation, language, and multimodal tasks. On standard benchmarks, it rivals or exceeds proprietary models—including GPT‑4o and Claude 3.5—as a high-performance, cost-efficient alternative.

DeepSeek VL
logo

DeepSeek VL

0
0
11
1

DeepSeek VL is DeepSeek’s open-source vision-language model designed for real-world multimodal understanding. It employs a hybrid vision encoder (SigLIP‑L + SAM), processes high-resolution images (up to 1024×1024), and supports both base and chat variants across two sizes: 1.3B and 7B parameters. It excels on tasks like OCR, diagram reasoning, webpage parsing, and visual Q&A—while preserving strong language ability.

DeepSeek VL
logo

DeepSeek VL

0
0
11
1

DeepSeek VL is DeepSeek’s open-source vision-language model designed for real-world multimodal understanding. It employs a hybrid vision encoder (SigLIP‑L + SAM), processes high-resolution images (up to 1024×1024), and supports both base and chat variants across two sizes: 1.3B and 7B parameters. It excels on tasks like OCR, diagram reasoning, webpage parsing, and visual Q&A—while preserving strong language ability.

DeepSeek VL
logo

DeepSeek VL

0
0
11
1

DeepSeek VL is DeepSeek’s open-source vision-language model designed for real-world multimodal understanding. It employs a hybrid vision encoder (SigLIP‑L + SAM), processes high-resolution images (up to 1024×1024), and supports both base and chat variants across two sizes: 1.3B and 7B parameters. It excels on tasks like OCR, diagram reasoning, webpage parsing, and visual Q&A—while preserving strong language ability.

DeepSeek-Coder-V2
logo

DeepSeek-Coder-V2

0
0
11
0

DeepSeek‑Coder V2 is an open-source, Mixture‑of‑Experts (MoE) code-focused variant of DeepSeek‑V2, purpose-built for code generation, completion, debugging, and mathematical reasoning. Trained with an additional 6 trillion tokens of code and text, it supports up to 338 programming languages and a massive 128K‑token context window, rivaling or exceeding commercial code models in performance.

DeepSeek-Coder-V2
logo

DeepSeek-Coder-V2

0
0
11
0

DeepSeek‑Coder V2 is an open-source, Mixture‑of‑Experts (MoE) code-focused variant of DeepSeek‑V2, purpose-built for code generation, completion, debugging, and mathematical reasoning. Trained with an additional 6 trillion tokens of code and text, it supports up to 338 programming languages and a massive 128K‑token context window, rivaling or exceeding commercial code models in performance.

DeepSeek-Coder-V2
logo

DeepSeek-Coder-V2

0
0
11
0

DeepSeek‑Coder V2 is an open-source, Mixture‑of‑Experts (MoE) code-focused variant of DeepSeek‑V2, purpose-built for code generation, completion, debugging, and mathematical reasoning. Trained with an additional 6 trillion tokens of code and text, it supports up to 338 programming languages and a massive 128K‑token context window, rivaling or exceeding commercial code models in performance.

grok-3-fast
logo

grok-3-fast

0
0
7
1

Grok 3 Fast is xAI’s low-latency variant of their flagship Grok 3 model. It delivers identical output quality but responds faster by leveraging optimized serving infrastructure—ideal for real-time, speed-sensitive applications. It inherits the same multimodal, reasoning, and chain-of-thought capabilities as Grok 3, with a large context window of ~131K tokens.

grok-3-fast
logo

grok-3-fast

0
0
7
1

Grok 3 Fast is xAI’s low-latency variant of their flagship Grok 3 model. It delivers identical output quality but responds faster by leveraging optimized serving infrastructure—ideal for real-time, speed-sensitive applications. It inherits the same multimodal, reasoning, and chain-of-thought capabilities as Grok 3, with a large context window of ~131K tokens.

grok-3-fast
logo

grok-3-fast

0
0
7
1

Grok 3 Fast is xAI’s low-latency variant of their flagship Grok 3 model. It delivers identical output quality but responds faster by leveraging optimized serving infrastructure—ideal for real-time, speed-sensitive applications. It inherits the same multimodal, reasoning, and chain-of-thought capabilities as Grok 3, with a large context window of ~131K tokens.

grok-3-fast-latest
logo

grok-3-fast-latest

0
0
7
1

Grok 3 Fast is xAI’s speed-optimized variant of their flagship Grok 3 model, offering identical output quality with lower latency. It leverages the same underlying architecture—including multimodal input, chain-of-thought reasoning, and large context—but serves through optimized infrastructure for real-time responsiveness. It supports up to 131,072 tokens of context.

grok-3-fast-latest
logo

grok-3-fast-latest

0
0
7
1

Grok 3 Fast is xAI’s speed-optimized variant of their flagship Grok 3 model, offering identical output quality with lower latency. It leverages the same underlying architecture—including multimodal input, chain-of-thought reasoning, and large context—but serves through optimized infrastructure for real-time responsiveness. It supports up to 131,072 tokens of context.

grok-3-fast-latest
logo

grok-3-fast-latest

0
0
7
1

Grok 3 Fast is xAI’s speed-optimized variant of their flagship Grok 3 model, offering identical output quality with lower latency. It leverages the same underlying architecture—including multimodal input, chain-of-thought reasoning, and large context—but serves through optimized infrastructure for real-time responsiveness. It supports up to 131,072 tokens of context.

Meta Llama 3.1
logo

Meta Llama 3.1

0
0
6
2

Llama 3.1 is Meta’s most advanced open-source Llama 3 model, released on July 23, 2024. It comes in three sizes—8B, 70B, and 405B parameters—with an expanded 128K-token context window and improved multilingual and multimodal capabilities. It significantly outperforms Llama 3 and rivals proprietary models across benchmarks like GSM8K, MMLU, HumanEval, ARC, and tool-augmented reasoning tasks.

Meta Llama 3.1
logo

Meta Llama 3.1

0
0
6
2

Llama 3.1 is Meta’s most advanced open-source Llama 3 model, released on July 23, 2024. It comes in three sizes—8B, 70B, and 405B parameters—with an expanded 128K-token context window and improved multilingual and multimodal capabilities. It significantly outperforms Llama 3 and rivals proprietary models across benchmarks like GSM8K, MMLU, HumanEval, ARC, and tool-augmented reasoning tasks.

Meta Llama 3.1
logo

Meta Llama 3.1

0
0
6
2

Llama 3.1 is Meta’s most advanced open-source Llama 3 model, released on July 23, 2024. It comes in three sizes—8B, 70B, and 405B parameters—with an expanded 128K-token context window and improved multilingual and multimodal capabilities. It significantly outperforms Llama 3 and rivals proprietary models across benchmarks like GSM8K, MMLU, HumanEval, ARC, and tool-augmented reasoning tasks.

Meta Llama 3.3
logo

Meta Llama 3.3

0
0
5
0

Llama 3.3 is Meta’s instruction-tuned, text-only large language model released on December 6, 2024, available in a 70B-parameter size. It matches the performance of much larger models using significantly fewer parameters, is multilingual across eight key languages, and supports a massive 128,000-token context window—ideal for handling long-form documents, codebases, and detailed reasoning tasks.

Meta Llama 3.3
logo

Meta Llama 3.3

0
0
5
0

Llama 3.3 is Meta’s instruction-tuned, text-only large language model released on December 6, 2024, available in a 70B-parameter size. It matches the performance of much larger models using significantly fewer parameters, is multilingual across eight key languages, and supports a massive 128,000-token context window—ideal for handling long-form documents, codebases, and detailed reasoning tasks.

Meta Llama 3.3
logo

Meta Llama 3.3

0
0
5
0

Llama 3.3 is Meta’s instruction-tuned, text-only large language model released on December 6, 2024, available in a 70B-parameter size. It matches the performance of much larger models using significantly fewer parameters, is multilingual across eight key languages, and supports a massive 128,000-token context window—ideal for handling long-form documents, codebases, and detailed reasoning tasks.

DeepSeek-R1-Distill
0
0
5
0

DeepSeek R1 Distill refers to a family of dense, smaller models distilled from DeepSeek’s flagship DeepSeek R1 reasoning model. Released early 2025, these models come in sizes ranging from 1.5B to 70B parameters (e.g., DeepSeek‑R1‑Distill‑Qwen‑32B) and retain powerful reasoning and chain-of-thought abilities in a more efficient architecture. Benchmarks show distilled variants outperform models like OpenAI’s o1‑mini, while remaining open‑source under MIT license.

DeepSeek-R1-Distill
0
0
5
0

DeepSeek R1 Distill refers to a family of dense, smaller models distilled from DeepSeek’s flagship DeepSeek R1 reasoning model. Released early 2025, these models come in sizes ranging from 1.5B to 70B parameters (e.g., DeepSeek‑R1‑Distill‑Qwen‑32B) and retain powerful reasoning and chain-of-thought abilities in a more efficient architecture. Benchmarks show distilled variants outperform models like OpenAI’s o1‑mini, while remaining open‑source under MIT license.

DeepSeek-R1-Distill
0
0
5
0

DeepSeek R1 Distill refers to a family of dense, smaller models distilled from DeepSeek’s flagship DeepSeek R1 reasoning model. Released early 2025, these models come in sizes ranging from 1.5B to 70B parameters (e.g., DeepSeek‑R1‑Distill‑Qwen‑32B) and retain powerful reasoning and chain-of-thought abilities in a more efficient architecture. Benchmarks show distilled variants outperform models like OpenAI’s o1‑mini, while remaining open‑source under MIT license.

DeepSeek-R1-Distill-Qwen-32B
0
0
5
0

DeepSeek R1 Distill Qwen‑32B is a 32-billion-parameter dense reasoning model released in early 2025. Distilled from the flagship DeepSeek R1 using Qwen 2.5‑32B as a base, it delivers state-of-the-art performance among dense LLMs—outperforming OpenAI’s o1‑mini on benchmarks like AIME, MATH‑500, GPQA Diamond, LiveCodeBench, and CodeForces rating.

DeepSeek-R1-Distill-Qwen-32B
0
0
5
0

DeepSeek R1 Distill Qwen‑32B is a 32-billion-parameter dense reasoning model released in early 2025. Distilled from the flagship DeepSeek R1 using Qwen 2.5‑32B as a base, it delivers state-of-the-art performance among dense LLMs—outperforming OpenAI’s o1‑mini on benchmarks like AIME, MATH‑500, GPQA Diamond, LiveCodeBench, and CodeForces rating.

DeepSeek-R1-Distill-Qwen-32B
0
0
5
0

DeepSeek R1 Distill Qwen‑32B is a 32-billion-parameter dense reasoning model released in early 2025. Distilled from the flagship DeepSeek R1 using Qwen 2.5‑32B as a base, it delivers state-of-the-art performance among dense LLMs—outperforming OpenAI’s o1‑mini on benchmarks like AIME, MATH‑500, GPQA Diamond, LiveCodeBench, and CodeForces rating.

DeepSeek-R1-0528
logo

DeepSeek-R1-0528

0
0
5
0

DeepSeek R1 0528 is the May 28, 2025 update to DeepSeek’s flagship reasoning model. It brings significantly enhanced benchmark performance, deeper chain-of-thought reasoning (now using ~23K tokens per problem), reduced hallucinations, and support for JSON output, function calling, multi-round chat, and context caching.

DeepSeek-R1-0528
logo

DeepSeek-R1-0528

0
0
5
0

DeepSeek R1 0528 is the May 28, 2025 update to DeepSeek’s flagship reasoning model. It brings significantly enhanced benchmark performance, deeper chain-of-thought reasoning (now using ~23K tokens per problem), reduced hallucinations, and support for JSON output, function calling, multi-round chat, and context caching.

DeepSeek-R1-0528
logo

DeepSeek-R1-0528

0
0
5
0

DeepSeek R1 0528 is the May 28, 2025 update to DeepSeek’s flagship reasoning model. It brings significantly enhanced benchmark performance, deeper chain-of-thought reasoning (now using ~23K tokens per problem), reduced hallucinations, and support for JSON output, function calling, multi-round chat, and context caching.

Mistral Magistral
logo

Mistral Magistral

0
0
20
0

Magistral is Mistral AI’s first dedicated reasoning model, released on June 10, 2025, available in two versions: open-source 24 B Magistral Small and enterprise-grade Magistral Medium. It’s built to provide transparent, multilingual, domain-specific chain-of-thought reasoning, excelling in step-by-step logic tasks like math, finance, legal, and engineering.

Mistral Magistral
logo

Mistral Magistral

0
0
20
0

Magistral is Mistral AI’s first dedicated reasoning model, released on June 10, 2025, available in two versions: open-source 24 B Magistral Small and enterprise-grade Magistral Medium. It’s built to provide transparent, multilingual, domain-specific chain-of-thought reasoning, excelling in step-by-step logic tasks like math, finance, legal, and engineering.

Mistral Magistral
logo

Mistral Magistral

0
0
20
0

Magistral is Mistral AI’s first dedicated reasoning model, released on June 10, 2025, available in two versions: open-source 24 B Magistral Small and enterprise-grade Magistral Medium. It’s built to provide transparent, multilingual, domain-specific chain-of-thought reasoning, excelling in step-by-step logic tasks like math, finance, legal, and engineering.

Mistral Nemotron
logo

Mistral Nemotron

0
0
11
0

Mistral Nemotron is a preview large language model, jointly developed by Mistral AI and NVIDIA, released on June 11, 2025. Optimized by NVIDIA for inference using TensorRT-LLM and vLLM, it supports a massive 128K-token context window and is built for agentic workflows—excelling in instruction-following, function calling, and code generation—while delivering state-of-the-art performance across reasoning, math, coding, and multilingual benchmarks.

Mistral Nemotron
logo

Mistral Nemotron

0
0
11
0

Mistral Nemotron is a preview large language model, jointly developed by Mistral AI and NVIDIA, released on June 11, 2025. Optimized by NVIDIA for inference using TensorRT-LLM and vLLM, it supports a massive 128K-token context window and is built for agentic workflows—excelling in instruction-following, function calling, and code generation—while delivering state-of-the-art performance across reasoning, math, coding, and multilingual benchmarks.

Mistral Nemotron
logo

Mistral Nemotron

0
0
11
0

Mistral Nemotron is a preview large language model, jointly developed by Mistral AI and NVIDIA, released on June 11, 2025. Optimized by NVIDIA for inference using TensorRT-LLM and vLLM, it supports a massive 128K-token context window and is built for agentic workflows—excelling in instruction-following, function calling, and code generation—while delivering state-of-the-art performance across reasoning, math, coding, and multilingual benchmarks.

Editorial Note

This page was researched and written by the ATB Editorial Team. Our team researches each AI tool by reviewing its official website, testing features, exploring real use cases, and considering user feedback. Every page is fact-checked and regularly updated to ensure the information stays accurate, neutral, and useful for our readers.

If you have any suggestions or questions, email us at hello@aitoolbook.ai