39.5
Intelligence Index
Above 89% of 46 other free models
De
DeepSeek: DeepSeek V4.1 Flash
Free allowance
Up to10,000requests / day
via NVIDIA
- 40 requests / minute
DeepSeek V4.1 Flash is a sparse mixture-of-experts model from DeepSeek, and the first built on the company's Causal Encoder-Decoder (CED) architecture. It activates 8B parameters on input and 16B on...
- Input
- text
- image
- Output
- text
- 1.05M context
Providers
Available through 1 free provider. Use the model ID and API settings below to connect.
* The provider match may differ from this model. Check its docs for details.
Benchmarks
Compare scores and explore results by category.
Bars show scores from other free models on this site. The marker shows this model’s score. Comparisons include only models with a score for that index.
Scores from Artificial AnalysisFrequently asked questions
Free access, setup, and what to expect.
DeepSeek V4.1 Flash is available with up to 10,000 requests / day free through NVIDIA. Additional limits apply at the same time: 40 requests / minute. Free allowances can change. Check the DeepSeek V4.1 Flash provider limits before you start.
To use DeepSeek V4.1 Flash, choose one of the listed DeepSeek V4.1 Flash API providers and follow the provider’s account and API-key setup guide. Copy the DeepSeek V4.1 Flash model ID and connection settings for your chosen provider into your app or API client. Model IDs can differ between providers. API requests go directly to the provider; Free Models is a comparison site.
DeepSeek V4.1 Flash accepts text and image as listed input formats. Listed output formats include text. Image or audio input support does not imply image or audio generation. Check the chosen provider’s DeepSeek V4.1 Flash documentation for supported file types and request formats.
DeepSeek V4.1 Flash has a listed context window of 1.05M tokens. Tokens are small pieces of content rather than a word count. Instructions, conversation history, and other inputs use context space, and the response also needs room. The maximum output length for DeepSeek V4.1 Flash may be smaller than the context window and can vary by provider.
DeepSeek V4.1 Flash has both reasoning and tool calling listed as supported capabilities. Reasoning enables additional processing for complex problems. Tool calling allows a model to request functions that your app executes. Check the chosen provider’s documentation for capability availability and setup.
Review the listed DeepSeek V4.1 Flash benchmark results to compare performance on measured tasks. Compare scores within the same benchmark: coding indexes, Elo ratings, and win rates measure different things. The index comparison charts include only scored free models listed on Free Models. Evaluate DeepSeek V4.1 Flash on examples from your own task alongside context size and provider limits.