DeepSeek, developed by the deepseek-ai team, is a cutting-edge series of open-source generative AI models engineered to democratize access to high-performance computing through a cost-effective and efficiency-first strategy. Its flagship reasoning model, DeepSeek-R1, made waves by rivaling top-tier proprietary models in mathematics, programming, and complex logical deduction, while the DeepSeek-V3.2, is designed for seamless daily interaction and autonomous Agent workflows. By significantly lowering the barrier to entry for advanced AI, DeepSeek has become a cornerstone for the "vibe coding" movement and a transformative tool in specialized fields like academic research and high-level technical problem-solving.
Atlas Cloud provides you with the latest industry-leading creative models.
Atlas Cloud provides you with the latest industry-leading creative models.

Top-tier models that are fully open-source, ensuring transparency and control.

Leverages advanced Mixture-of-Experts (MoE) for leading performance at a fraction of the cost.

From the versatile V3.1 to the specialized reasoning of R1, DeepSeek offers models for every task.

Permissively licensed for unrestricted commercial use, fostering innovation without barriers.

Consistently achieves state-of-the-art results on industry benchmarks for coding and reasoning.

Delivers the power of leading proprietary models with the affordability and flexibility of open-source.
Lowest cost
| Modality | Description |
|---|---|
| DeepSeek V3.2 | DeepSeek V3.2 is a flagship general-purpose LLM, integrating sparse attention mechanisms with robust 163.8K context processing capabilities; boasting highly competitive baseline pricing, it serves as the cornerstone for daily workflows, including complex general reasoning and building multi-step task-scheduling Agents. |
| DeepSeek V3.2 Speciale | DeepSeek V3.2 Speciale is positioned as a high-performance custom LLM, featuring a massive 163.8K context window and a premium tiered pricing structure ($0.4 input / $1.2 output), specifically designed for latency-sensitive core business nodes requiring ultimate output quality, such as intelligent customer service for high-net-worth clients or millisecond-level quantitative analysis. |
| DeepSeek V3.2 Exp | DeepSeek V3.2 Exp is a cutting-edge experimental version based on the V3.2 architecture, integrating the latest algorithmic features while maintaining a 163.8K context and comparable costs, making it ideal for R&D teams conducting technical pre-research and canary testing to preemptively validate the differentiating power of next-gen AI capabilities for future products. |
| DeepSeek-V3.1 | DeepSeek-V3.1 is the latest generation of high-performance open-source ecosystem models, achieving a new balance between performance and cost within a 131.1K context; as the top choice for commercial implementation projects, it acts as the backbone for scenarios requiring both high-quality generation and controllable costs. |
| DeepSeek V3.1 Terminus | DeepSeek V3.1 Terminus serves as the long-term stable ultimate form of the V3.1 series, DeepSeek V3.1 Terminus maintains identical parameters and pricing to the standard version, aiming to provide a perpetually stable output style and logic for seamless, consumer-facing production environment endpoint services. |
| DeepSeek-V3-0324 | DeepSeek-V3-0324 is a specific historical snapshot version featuring a 131.1K context and the lowest text input cost available, primarily applied in legacy system maintenance requiring absolute behavioral consistency, or batch processing tasks with massive input throughput but moderate output logic requirements. |
| DeepSeek-R1-0528 | DeepSeek-R1-0528 positioned as a top-tier deep reasoning model, utilizing a 131.1K context and commands the highest compute cost ($0.55/$2.15), representing the pinnacle of logical dialectic capabilities, exclusively used for critical "brainstorming" tasks like complex mathematical modeling and advanced code architecture generation. |
| DeepSeek OCR | DeepSeek OCR is a dedicated visual multimodal LLM that supports dual-track image-text input with a short 8.2K context and ultra-low usage costs, perfectly adapted for automated data entry pipeline scenarios such as the digitization of massive scanned documents and structured extraction of financial receipts. |
Combining advanced models with Atlas Cloud's GPU-accelerated platform delivers unmatched speed, scalability, and creative control for image and video generation.

DeepSeek-V3.2-Speciale is the "long-thought" enhanced variant of the V3.2 architecture, integrating advanced theorem-proving capabilities from DeepSeek-Math-V2. Engineered for extreme precision, this model excels in rigorous mathematical proofing, complex logical verification, and superior instruction following, rivaling the performance of Gemini-3.0-Pro in mainstream reasoning benchmarks. It is the premier choice for academic research, automated formal verification, and high-stakes technical problem-solving where logical integrity is non-negotiable.

The DeepSeek-R1 model stands at the forefront of reasoning AI, delivering industry-leading performance in mathematics, programming, and general logic. By achieving parity with elite global models such as OpenAI’s o3 and Gemini-2.5-Pro, R1 has redefined the capabilities of open-source intelligence. It is specifically optimized for deep-thinking tasks, including complex algorithmic development, sophisticated data synthesis, and advanced cognitive workflows that require multi-stage deductive reasoning.
DeepSeek-V3.2 strikes the perfect balance between reasoning depth and execution speed, designed to power seamless daily interactions and autonomous Agent ecosystems. With significantly reduced latency and optimized output control, it serves as a robust engine for multi-step task orchestration and general-purpose AI assistants. Whether deploying enterprise-scale automation or high-frequency interactive tools, V3.2 ensures a fluid, efficient, and cost-effective user experience.
The DeepSeek-V3.2-Speciale API is engineered for tasks that demand absolute logical precision and multi-step reasoning. By integrating advanced theorem-proving capabilities, it enables researchers and engineers to execute complex mathematical inductions, verify formal logic, and solve high-tier competitive programming challenges. Perfect for academic R&D, automated code auditing, and cryptographic analysis, this API transforms abstract complexity into verifiable results with the performance of top-tier global models.
DeepSeek-R1 empowers developers to build applications centered on deep cognitive workflows and strategic decision-making. Ranking at the forefront of global reasoning benchmarks, the R1 API excels in synthesizing sophisticated code architectures, processing dense technical documentation, and generating innovative solutions for open-ended logical puzzles. It is the ideal engine for AI-driven software engineering, long-form data synthesis, and any scenario where "thinking fast and slow" requires a powerful, reasoning-first foundation.
For high-velocity, sensory-driven AI applications, the DeepSeek-V3.2 API provides the perfect equilibrium between reasoning depth and ultra-low latency. It is optimized for building autonomous Agents that can navigate multi-step workflows, manage real-time user interactions, and execute general-purpose tasks with GPT-5 level intelligence. This use case is tailor-made for enterprise-scale automation, intelligent customer ecosystems, and developers looking to deploy responsive, cost-effective AI assistants at scale.
See how models from different providers stack up — compare performance, pricing, and unique strengths to make an informed decision.
| Model | Context | Max Output | Input | Positioning |
|---|---|---|---|---|
| DeepSeek V3.2 | 163.84K | 163.84K | Text | Flagship General |
| DeepSeek V3.2 Speciale | 163.84K | 163.84K | Text | High-Performance Custom |
| DeepSeek V3.2 Exp | 163.84K | 163.84K | Text | Experimental Build |
| DeepSeek-V3.1 | 131.07K | 65.54K | Text | Open-Source Backbone |
| DeepSeek V3.1 Terminus | 131.07K | 65.54K | Text | Long-Term Stable (LTS) |
| DeepSeek-V3-0324 | 131.07K | 32.77K | Text | Historical Snapshot |
| DeepSeek-R1-0528 | 131.07K | 131.07K | Text | Top-Tier Reasoning |
| DeepSeek OCR | 8.19K | 8.19K | Text | Dedicated Multimodal |
| GLM-5 | 200K | 128K | Text | Flagship Foundation Model |
| MiniMax-M2.5 | 204.8K | 196.6K | Text | SOTA Agentic Coding |
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Combining the advanced DeepSeek LLM Models models with Atlas Cloud's GPU-accelerated platform provides unmatched performance, scalability, and developer experience.
Low Latency:
GPU-optimized inference for real-time reasoning.
Unified API:
Run DeepSeek LLM Models, GPT, Gemini, and DeepSeek with one integration.
Transparent Pricing:
Predictable per-token billing with serverless options.
Developer Experience:
SDKs, analytics, fine-tuning tools, and templates.
Reliability:
99.99% uptime, RBAC, and compliance-ready logging.
Security & Compliance:
SOC 2 Type II, HIPAA alignment, data sovereignty in US.
DeepSeek offers open-source transparency and superior cost-efficiency. With reasoning capabilities (R1 & V3.2) rivaling GPT-5, it provides a high-performance, lower-cost alternative with the flexibility of private deployment.
It reflects the model's total "brain capacity." DeepSeek’s MoE design pairs a massive total parameter count (e.g., 671B) for deep intelligence with a streamlined "active" count for maximum operational efficiency.
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