--- title: Deepseek V3 Base API | Text Generation | ModelsLab description: Build with Deepseek V3 Base API by Deepseek Ai. Text generation, chat, code, and reasoning. Pay-per-use. Free tier. url: https://modelslab.com/models/together_ai/deepseek-ai-DeepSeek-V3-Base.md canonical: https://modelslab.com/models/together_ai/deepseek-ai-DeepSeek-V3-Base.md type: product component: Playground/LLM/Index generated_at: 2026-04-15T00:42:57.799581Z --- Deepseek V3 Base --- [LLMs.txt](https://modelslab.com/models/together_ai/deepseek-ai-DeepSeek-V3-Base/llms.txt) [.md](https://modelslab.com/models/deepseek-ai/deepseek-ai-DeepSeek-V3-Base.md) deepseek-ai-DeepSeek-V3-Base deepseek-ai Closed Source Model Deepseek V3 Base --- Choose a prompt below to get started or type your own message Explain quantum computing in simple terms Write a Python function to sort a list Create a marketing email for a SaaS product Compare REST vs GraphQL APIs Send ### Deepseek V3 Base deepseek-ai deepseek-ai-DeepSeek-V3-Base Copy model ID PricingInput $0.00 / 1M tokens Output $0.00 / 1M tokens API EndpointsOpenAI Compatible `https://modelslab.com/api/v7/llm/chat/completions`Endpoint Anthropic Compatible `https://modelslab.com/api/v7/llm/v1/messages`Messages `https://modelslab.com/api/v7/llm/v1/messages/count_tokens`Count Tokens `https://modelslab.com/api/v7/llm/v1/models`Models Use with Claude Code cURL Example ParametersSystem MessageYou are a helpful AI assistant specialized in providing accurate and detailed responses. Temperature0.7 Max Tokens1000 Top P0.9 Frequency Penalty0 Presence Penalty0 Model Info Support Related Models --- Discover similar models you might be interested in [View all LLM Models](https://modelslab.com/models?feature=llmaster) [T2](https://modelslab.com/models/scb10x/scb10x-scb10x-llama3-1-typhoon2-70b-instruct)[ModelsLab](https://modelslab.com/models/scb10x) [Typhoon 2 70B Instruct Closed Source Model](https://modelslab.com/models/scb10x/scb10x-scb10x-llama3-1-typhoon2-70b-instruct) [MM](https://modelslab.com/models/open_router/mistralai-mistral-medium-3)[Open Router](https://modelslab.com/models/open_router) [Mistral: Mistral Medium 3 Closed Source Model](https://modelslab.com/models/open_router/mistralai-mistral-medium-3) [AC](https://modelslab.com/models/open_router/anthropic-claude-opus-4.5)[Open Router](https://modelslab.com/models/open_router) [Anthropic: Claude Opus 4.5 Closed Source Model](https://modelslab.com/models/open_router/anthropic-claude-opus-4.5) [MM](https://modelslab.com/models/open_router/mistralai-mistral-medium-3.1)[Open Router](https://modelslab.com/models/open_router) [Mistral: Mistral Medium 3.1 Closed Source Model](https://modelslab.com/models/open_router/mistralai-mistral-medium-3.1) [OG](https://modelslab.com/models/open_router/openai-gpt-oss-20b-free)[Open Router](https://modelslab.com/models/open_router) [OpenAI: gpt-oss-20b (free) Closed Source Model](https://modelslab.com/models/open_router/openai-gpt-oss-20b-free) [QQ](https://modelslab.com/models/open_router/qwen-qwen3-coder)[Open Router](https://modelslab.com/models/open_router) [Qwen: Qwen3 Coder 480B A35B Closed Source Model](https://modelslab.com/models/open_router/qwen-qwen3-coder) [QQ](https://modelslab.com/models/open_router/qwen-qwen3-8b)[Open Router](https://modelslab.com/models/open_router) [Qwen: Qwen3 8B Closed Source Model](https://modelslab.com/models/open_router/qwen-qwen3-8b) [MP](https://modelslab.com/models/open_router/mistralai-pixtral-large-2411)[Open Router](https://modelslab.com/models/open_router) [Mistral: Pixtral Large 2411 Closed Source Model](https://modelslab.com/models/open_router/mistralai-pixtral-large-2411) [XG](https://modelslab.com/models/open_router/x-ai-grok-4.20-multi-agent)[Open Router](https://modelslab.com/models/open_router) [xAI: Grok 4.20 Multi-Agent Closed Source Model](https://modelslab.com/models/open_router/x-ai-grok-4.20-multi-agent) [OG](https://modelslab.com/models/open_router/openai-gpt-5.2-chat)[Open Router](https://modelslab.com/models/open_router) [OpenAI: GPT-5.2 Chat Closed Source Model](https://modelslab.com/models/open_router/openai-gpt-5.2-chat) [ML](https://modelslab.com/models/together_ai/togethercomputer-meta-llama-3.1-8B-Instruct-AWQ-INT4)[Together AI](https://modelslab.com/models/together_ai) [Meta Llama 3.1 8B Instruct Awq Int4 Closed Source Model](https://modelslab.com/models/together_ai/togethercomputer-meta-llama-3.1-8B-Instruct-AWQ-INT4) [GG](https://modelslab.com/models/open_router/google-gemini-3.1-pro-preview)[Open Router](https://modelslab.com/models/open_router) [Google: Gemini 3.1 Pro Preview Closed Source Model](https://modelslab.com/models/open_router/google-gemini-3.1-pro-preview) [OG](https://modelslab.com/models/open_router/openai-gpt-4o-search-preview)[Open Router](https://modelslab.com/models/open_router) [OpenAI: GPT-4o Search Preview Closed Source Model](https://modelslab.com/models/open_router/openai-gpt-4o-search-preview) [G2](https://modelslab.com/models/together_ai/google-gemma-2b-it)[Together AI](https://modelslab.com/models/together_ai) [Gemma 2B It Closed Source Model](https://modelslab.com/models/together_ai/google-gemma-2b-it) [QV](https://modelslab.com/models/together_ai/Qwen-Qwen2-VL-72B-Instruct)[Together AI](https://modelslab.com/models/together_ai) [Qwen2-VL (72B) Instruct Closed Source Model](https://modelslab.com/models/together_ai/Qwen-Qwen2-VL-72B-Instruct) [NH](https://modelslab.com/models/open_router/nousresearch-hermes-3-llama-3.1-405b)[Open Router](https://modelslab.com/models/open_router) [Nous: Hermes 3 405B Instruct Closed Source Model](https://modelslab.com/models/open_router/nousresearch-hermes-3-llama-3.1-405b) [MV](https://modelslab.com/models/open_router/mistralai-voxtral-small-24b-2507)[Open Router](https://modelslab.com/models/open_router) [Mistral: Voxtral Small 24B 2507 Closed Source Model](https://modelslab.com/models/open_router/mistralai-voxtral-small-24b-2507) [OG](https://modelslab.com/models/open_router/openai-gpt-4-0314)[Open Router](https://modelslab.com/models/open_router) [OpenAI: GPT-4 (older v0314) Closed Source Model](https://modelslab.com/models/open_router/openai-gpt-4-0314) About Deepseek V3 Base --- Deepseek V3 Base is a text generation AI model by Deepseek Ai available on ModelsLab. Access Deepseek V3 Base through our API with pay-per-use pricing and no minimum commitments. ### Technical Specifications Model IDdeepseek-ai-DeepSeek-V3-BaseCategoryLLM ModelsTaskText GenerationAddedApril 8, 2026 ### Key Features - Chat completion and multi-turn conversation API - Streaming response with token-by-token output - Function calling and tool use support - System prompts and role-based messaging - JSON mode and structured output ### Quick Start Integrate Deepseek V3 Base into your application with a single API call. Get your API key from the [pricing page](https://modelslab.com/pricing) to get started. PythonJavaScriptcURLPHP ``` import requests import json url = "https://modelslab.com/api/v7/llm/chat/completions" headers = { "Content-Type": "application/json" } data = { "model_id": "deepseek-ai-DeepSeek-V3-Base", "messages": [ { "role": "user", "content": "Hello!" } ], "max_tokens": 1000, "key": "YOUR_API_KEY" } try: response = requests.post(url, headers=headers, json=data) response.raise_for_status() # Raises an HTTPError for bad responses (4XX or 5XX) result = response.json() print("API Response:") print(json.dumps(result, indent=2)) except requests.exceptions.HTTPError as http_err: print(f"HTTP error occurred: {http_err} - {response.text}") except Exception as err: print(f"Other error occurred: {err}") ``` View the [full API documentation](https://modelslab.com/models/deepseek-ai/deepseek-ai-DeepSeek-V3-Base/api) for SDKs, code examples in Python, JavaScript, and more. ### Use Cases - AI chatbots and virtual assistants - Code generation and developer tools - Content writing and copywriting automation - Data analysis, summarization, and extraction [Browse LLM Models](https://modelslab.com/models?feature=llmaster) [More from Deepseek Ai](https://modelslab.com/models/open_router) [View Pricing](https://modelslab.com/pricing) Deepseek V3 Base FAQ --- ### What is Deepseek V3 Base? Deepseek V3 Base is a text generation AI model by Deepseek Ai available on ModelsLab. Access it through our API with pay-per-use pricing and no minimum commitments. ### How do I use the Deepseek V3 Base API? You can integrate Deepseek V3 Base into your application with a single API call. Sign up on ModelsLab to get your API key, then use the model ID "deepseek-ai-DeepSeek-V3-Base" in your API requests. We provide SDKs for Python, JavaScript, and cURL examples in the API documentation. ### What is the Deepseek V3 Base model ID? The model ID for Deepseek V3 Base is "deepseek-ai-DeepSeek-V3-Base". Use this ID in your API requests to specify this model. ### Does Deepseek V3 Base have a free tier? Yes, ModelsLab offers a free tier that lets you try Deepseek V3 Base and other AI models. Sign up to get free API credits and start building immediately. --- *This markdown version is optimized for AI agents and LLMs.* **Links:** - [Website](https://modelslab.com) - [API Documentation](https://docs.modelslab.com) - [Blog](https://modelslab.com/blog) --- *Generated by ModelsLab - 2026-04-15*