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About

DeepSeek-Coder-V2 is an open source code language model designed to excel in programming and mathematical reasoning tasks. It features a Mixture-of-Experts (MoE) architecture with 236 billion total parameters and 21 billion activated parameters per token, enabling efficient processing and high performance. The model was trained on an extensive dataset of 6 trillion tokens, enhancing its capabilities in code generation and mathematical problem-solving. DeepSeek-Coder-V2 supports over 300 programming languages and has demonstrated superior performance on benchmarks such surpassing other models. It is available in multiple variants, including DeepSeek-Coder-V2-Instruct, optimized for instruction-based tasks; DeepSeek-Coder-V2-Base, suitable for general text generation; and lightweight versions like DeepSeek-Coder-V2-Lite-Base and DeepSeek-Coder-V2-Lite-Instruct, designed for environments with limited computational resources.

About

Step 3.5 Flash is an advanced open source foundation language model engineered for frontier reasoning and agentic capabilities with exceptional efficiency, built on a sparse Mixture of Experts (MoE) architecture that selectively activates only about 11 billion of its ~196 billion parameters per token to deliver high-density intelligence and real-time responsiveness. Its 3-way Multi-Token Prediction (MTP-3) enables generation throughput in the hundreds of tokens per second for complex multi-step reasoning chains and task execution, and it supports efficient long contexts with a hybrid sliding window attention approach that reduces computational overhead across large datasets or codebases. It demonstrates robust performance on benchmarks for reasoning, coding, and agentic tasks, rivaling or exceeding many larger proprietary models, and includes a scalable reinforcement learning framework for consistent self-improvement.

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Audience

Developers seeking a high-performance, open-source model for advanced code generation and mathematical reasoning tasks

Audience

Developers, researchers, and AI engineers who want a powerful open source foundational AI model capable of fast, deep reasoning, coding assistance, and agentic task execution

Support

Phone Support
24/7 Live Support
Online

Support

Phone Support
24/7 Live Support
Online

API

Offers API

API

Offers API

Screenshots and Videos

Screenshots and Videos

Pricing

No information available.
Free Version
Free Trial

Pricing

Free
Free Version
Free Trial

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

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

Training

Documentation
Webinars
Live Online
In Person

Training

Documentation
Webinars
Live Online
In Person

Company Information

DeepSeek
Founded: 2023
China
www.deepseek.com

Company Information

StepFun
Founded: 2023
China
static.stepfun.com/blog/step-3.5-flash/

Alternatives

DeepCoder

DeepCoder

Agentica Project

Alternatives

MiMo-V2-Flash

MiMo-V2-Flash

Xiaomi Technology
DeepSWE

DeepSWE

Agentica Project
GLM-4.5

GLM-4.5

Z.ai
DeepSeekMath

DeepSeekMath

DeepSeek
MiniMax M2.5

MiniMax M2.5

MiniMax
DeepSeek Coder

DeepSeek Coder

DeepSeek
DeepSeek-V2

DeepSeek-V2

DeepSeek
StarCoder

StarCoder

BigCode

Categories

Categories

Integrations

C
C#
C++
Clojure
Elixir
F#
GitHub
Go
Hugging Face
Java
JavaScript
Kotlin
ModelScope
R
Rust
SQL
Scala
TypeScript
Visual Basic
arXiv

Integrations

C
C#
C++
Clojure
Elixir
F#
GitHub
Go
Hugging Face
Java
JavaScript
Kotlin
ModelScope
R
Rust
SQL
Scala
TypeScript
Visual Basic
arXiv
Claim DeepSeek-Coder-V2 and update features and information
Claim DeepSeek-Coder-V2 and update features and information
Claim Step 3.5 Flash and update features and information
Claim Step 3.5 Flash and update features and information