AI Recommendation
Should you use DeepSeek V4 Pro?
DeepSeek V4 Pro is listed for chat workloads and supports a 1.0M context window.
Use it when LLM7.io's free tier is enough for evaluation, demos, or light production traffic.
DeepSeek V4 Pro Free API on LLM7.io
Free API Verified Available from LLM7.io
Open MoE flagship with million-token context for coding and long agent runs
Free APIOpenAI compatibleReasoningTool callingJSON modeReasoning
API Details
Copy-ready connection details
Base URL
https://api.llm7.io/v1 Model ID
deepseek-v4-pro API format OpenAI Chat Completions
Technical Details
DeepSeek V4 Pro specifications
Context window 1.0M
Max output 384K
Status Online
Family deepseek-thinking
Knowledge cutoff 2025-05
Released Apr 24, 2026
Last updated Apr 24, 2026
Free listing since Oct 7, 2026
Input text
Output text
Capabilities reasoning, tool calling, structured output, temperature control
Open weights Yes
Weights Hugging Face
External benchmark references
| Benchmark | Score | Metric | Date |
|---|---|---|---|
| SWE-Bench Verified | 80.6 | resolved | Not listed |
| Artificial Analysis Coding Agent Index | 50.1 | average pass@1 | Not listed |
| SWE-Atlas Codebase QnA | 67.8 | pass@1 | Not listed |
| SWE-Bench Pro | 18 | pass@1 | Not listed |
Best for
- Chat
Strengths & Weaknesses
Strengths
- Long context window
- Reasoning mode listed
- Tool calling support
- Structured JSON output
Watch outs
- Vision support is not listed
Benchmark Overview
Benchmark signals for DeepSeek V4 Pro
Intelligence General reasoning and instruction following
36/100 Coding Programming and code generation
68.8/100 Agentic Tool use and multi-step tasks
41.3/100 Speed Observed generation speed
99 tok/s Context Maximum listed context window
1.0M Pricing
DeepSeek V4 Pro pricing per 1M tokens
Input $1.32 per 1M tokens
Output $3.96 per 1M tokens
Access Available LLM7.io
Availability
DeepSeek V4 Pro availability by provider
We only found this DeepSeek V4 Pro listing on LLM7.io in the current catalog. Use the related models section for nearby alternatives.
| Provider | Model listing | Access | Context | API | Limits |
|---|---|---|---|---|---|
| | DeepSeek V4 Pro | Free tier | 1.0M | Native | Varies |
Compare
DeepSeek V4 Pro alternatives to consider
| Model | Provider | Context | Access |
|---|---|---|---|
| gpt-oss:20b | LLM7.io | 128K | Check provider |
| mistral-Nemo-Instruct-2407 | LLM7.io | 128K | Free tier |
| minimax-m2.7 | LLM7.io | 180K | Free tier |
| DeepSeek-V4-Flash-0731 | LLM7.io | 400K | Free tier |
| deepseek-r1-0528 | LLM7.io | 131K | Check provider |
Typical Use Cases
DeepSeek V4 Pro use cases
Chat
DeepSeek V4 Pro is tagged for chat in this catalog and works with OpenAI-compatible client libraries.
FAQ
DeepSeek V4 Pro free API FAQ
Is DeepSeek V4 Pro free to use?
DeepSeek V4 Pro is listed with free API access on LLM7.io, subject to the provider's quota and account policy.
What is the DeepSeek V4 Pro model ID?
The model ID shown in this catalog is deepseek-v4-pro.
What context window does DeepSeek V4 Pro support?
The listed context window is 1.0M tokens with up to 384K output tokens.
More about DeepSeek V4 Pro
Free DeepSeek V4 Pro API.
For API keys, setup steps, and provider-level limits, see the LLM7.io provider page.