DeepSeek-V4.1-Flash

DeepSeek-V4.1-Flash

DeepSeek
5.0 out of 5 stars
Inkling 2 Small

Inkling 2 Small

Thinking Machines Lab
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+

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About

DeepSeek-V4.1-Flash is a fast, versatile AI model designed for demanding coding, agentic, creative, and spatial reasoning workloads. Building on DeepSeek-V4-Flash, it emphasizes high-speed generation while maintaining strong performance on complex tasks, reaching more than 400 tokens per second and peaking at around 427 tokens per second in reported tests. The model can tackle advanced programming challenges, generate interactive 3D environments, create voxel-based designs, and reason about spatially complex scenes and simulations. Demonstrations include Minecraft-style worlds, classical Chinese gardens, racing environments, dungeon navigation, exploded camera views, and other applications requiring both code generation and an understanding of spatial relationships. Its capabilities make it suitable for rapid prototyping, game development, 3D workflows, architecture, research, and other technical or creative projects where iteration speed matters.

About

Inkling 2 Small is a multimodal AI model developed by Thinking Machines Lab for advanced reasoning, autonomous software engineering, visual understanding, and AI agent development. The model uses a mixture-of-experts architecture with 594 billion total parameters and 17 billion active parameters to balance intelligence and computational efficiency. It supports text and image inputs, a context window of up to one million tokens, and configurable reasoning effort for tasks requiring different levels of analysis. Its agentic capabilities enable autonomous code generation, debugging, website development, scientific research, and complex multistep workflows involving external tools. Inkling 2 Small also supports fine-tuning and reinforcement learning through Thinking Machines Lab's Tinker platform, allowing developers to customize the model for specialized applications.

Platforms Supported

Windows Supported
Mac Supported
Linux Supported
Cloud Supported
On-Premises Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Audience

Developers, AI engineers, researchers, creators, and professionals wanting a high-speed model for coding, agentic workflows, spatial reasoning, simulations, and interactive content generation

Audience

AI developers, machine learning engineers, software developers, autonomous agent researchers, data scientists, AI research laboratories, DevOps professionals, computational scientists, enterprise AI teams, and organizations seeking multimodal language models, long-context reasoning, AI coding agents, reinforcement learning, model fine-tuning, visual understanding, and autonomous research capabilities

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

API

Offers API Supported

API

Offers API Supported

Screenshots and Videos

Screenshots and Videos

Pricing

Free
Free Version Supported
Free Trial Not Supported

Pricing

$0.30 per million input tokens
$0.30 per million input tokens, $0.03 per million cached input tokens, and $1.00 per million output tokens
Free Version Not Supported
Free Trial Not Supported

Reviews/Ratings

Overall 5.0 / 5
ease 5.0 / 5

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Pros & Cons from Real Users

Pros

  • The appeal is obvious for developers: fast generation, lower cost, and enough capability to handle real coding-agent tasks instead of only lightweight chat. If V4.1 Flash really improves speed and cost while keeping or beating V4-Pro-level performance, it could be one of the best everyday models for repo work, debugging, automation, and AI coding tools.

Cons

  • No cons to speak of as of yet. Super close to frontier at cheap prices

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Company Information

DeepSeek
Founded: 2023
China
deepseek.com

Company Information

Thinking Machines Lab
Founded: 2025
United States
thinkingmachines.ai/

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Categories

AI Coding Models Supported
AI Models Supported

Categories

Integrations

Buda Supported
Cheaper Inference Supported
Cline Supported
ClinePass Supported
DeepSeek Supported
DeepSeek Harness Supported
DeepSeek-V4 Supported
Model Context Protocol (MCP) Not Supported
Novita AI Supported
OpenClaw Supported
OpenTag Supported
Oxlo.ai Supported
Reasonix Supported
SnapVee Studio Supported
Tinker Not Supported
Together AI Supported
Vercel AI Gateway Supported
ZooClaw Supported

Integrations

Buda Not Supported
Cheaper Inference Not Supported
Cline Not Supported
ClinePass Not Supported
DeepSeek Not Supported
DeepSeek Harness Not Supported
DeepSeek-V4 Not Supported
Model Context Protocol (MCP) Supported
Novita AI Not Supported
OpenClaw Not Supported
OpenTag Not Supported
Oxlo.ai Not Supported
Reasonix Not Supported
SnapVee Studio Not Supported
Tinker Supported
Together AI Not Supported
Vercel AI Gateway Not Supported
ZooClaw Not Supported
Claim DeepSeek-V4.1-Flash and update features and information
Claim DeepSeek-V4.1-Flash and update features and information
Claim Inkling 2 Small and update features and information
Claim Inkling 2 Small and update features and information