AI Recommendation
Should you use deepseek-v4-flash?
deepseek-v4-flash is listed for chat workloads and supports a 1.0M context window.
Use it when NVIDIA NIM's free tier is enough for evaluation, demos, or light production traffic.
deepseek-v4-flash Free API on NVIDIA NIM
Free API VerifiedFast DeepSeek V4 lane for economical reasoning, coding, and long-context work
Free APIOpenAI compatibleReasoningTool callingJSON modeTextReasoning
API Details
Copy-ready connection details
Base URL
https://integrate.api.nvidia.com/v1 Model ID
deepseek-ai/deepseek-v4-flash-0731 API format OpenAI Chat Completions
Technical Details
deepseek-v4-flash specifications
Context window 1.0M
Max output 131K
Status Online
Family deepseek-flash
Knowledge cutoff 2025-05
Released Apr 24, 2026
Last updated Aug 6, 2026
Free listing since Jul 31, 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 | 79 | resolved | Not listed |
Best for
- Chat
Strengths & Weaknesses
Strengths
- Long context window
- Reasoning mode listed
- Tool calling support
- Structured JSON output
Watch outs
- Free-tier rate limits apply
- Vision support is not listed
Benchmark Overview
Benchmark signals for deepseek-v4-flash
Intelligence General reasoning and instruction following
40.3/100 Coding Programming and code generation
56.2/100 Agentic Tool use and multi-step tasks
31.1/100 Speed Observed generation speed
103 tok/s Context Maximum listed context window
1.0M Pricing
deepseek-v4-flash pricing per 1M tokens
Input $0.14 per 1M tokens
Output $0.28 per 1M tokens
Free access Available NVIDIA NIM
Rate limit Up to 40 RPM provider policy
Availability
deepseek-v4-flash availability by provider
We found 2 provider listings for deepseek-v4-flash. Check model ID, quota, pricing, and API format before switching providers.
| Provider | Model listing | Access | Context | API | Limits |
|---|---|---|---|---|---|
| | deepseek-ai/deepseek-v4-flash | Free tier | 1.0M | OpenAI-style | Up to 40 RPM |
| | deepseek-ai/DeepSeek-V4-Flash | Free tier | 8K | Native | Varies |
Compare
deepseek-v4-flash alternatives to consider
| Model | Provider | Context | Access |
|---|---|---|---|
| deepseek-ai/DeepSeek-V4-Flash | ModelScope | 8K | Free tier |
| 01-ai/yi-large | NVIDIA NIM | 131K | Free tier |
| adept/fuyu-8b | NVIDIA NIM | 131K | Free tier |
| ai21labs/jamba-1.5-large-instruct | NVIDIA NIM | 131K | Free tier |
| aisingapore/sea-lion-7b-instruct | NVIDIA NIM | 131K | Free tier |
Typical Use Cases
deepseek-v4-flash use cases
Chat
deepseek-v4-flash is tagged for chat in this catalog and works with OpenAI-compatible client libraries.
FAQ
deepseek-v4-flash free API FAQ
Is deepseek-v4-flash free to use?
deepseek-v4-flash is listed with free API access on NVIDIA NIM, subject to the provider's quota and account policy.
What is the deepseek-v4-flash model ID?
The model ID shown in this catalog is deepseek-ai/deepseek-v4-flash-0731.
What are the deepseek-v4-flash free tier rate limits on NVIDIA NIM?
The listed free tier limit is Up to 40 RPM. Limits can change per account tier, so confirm against the provider dashboard.
What context window does deepseek-v4-flash support?
The listed context window is 1.0M tokens with up to 131K output tokens.
More about deepseek-v4-flash
DeepSeek V4 Flash is available free on NVIDIA NIM with up to 40 RPM and no daily token cap. As DeepSeek's latest-generation flash variant, it prioritizes speed and efficiency while retaining strong general-purpose performance. NVIDIA's OpenAI-compatible endpoint makes it a drop-in replacement for any tool that accepts a custom base URL. NVIDIA Developer Program membership (free) required; phone verification needed for API key.
For API keys, setup steps, and provider-level limits, see the NVIDIA NIM provider page.