DeepSeek: DeepSeek V4 Flash (free)
Analysis Summary
Built by DeepSeek, DeepSeek: DeepSeek V4 Flash (free) belongs to the DeepSeek family. Released in April 2026, it is one of the newest models we cover. We place it in the Emerging tier, where it sits at #535 of 565 models overall.
Its 1M-token context window is larger than 97% of the models we list, suiting long documents, large codebases, and retrieval-heavy workloads. It supports tool use and function calling.
At $0.000 input and $0.000 output per 1M tokens, DeepSeek: DeepSeek V4 Flash (free) is free to use. DeepSeek: DeepSeek V4 Flash (free) is worth evaluating where DeepSeekās ecosystem and the modelās specific capabilities fit your workflow.
Editorial notes
DeepSeek V4 Flash free tier offers a 1M token context and tool use but has no benchmark data, preventing a reliable capability assessment.
Assessed May 31, 2026
Rankings consider pricing, capabilities, benchmarks, and real-world applicability and are refreshed as new models launch. Feedback?
Performance Profile
How DeepSeek: DeepSeek V4 Flash (free) compares
Its 1M-token context window is larger than 97% of the models we list. DeepSeek: DeepSeek V4 Flash (free) is currently free to use via OpenRouter.
About DeepSeek: DeepSeek V4 Flash (free)
DeepSeek V4 Flash is an efficiency-optimized Mixture-of-Experts model from DeepSeek with 284B total parameters and 13B activated parameters, supporting a 1M-token context window. It is designed for fast inference and..
Capabilities
How does DeepSeek: DeepSeek V4 Flash (free) stack up?
Compare side-by-side with other emerging models.
Model Information
Leaderboard Categories
External Resources
Frequently asked questions about DeepSeek: DeepSeek V4 Flash (free)
How much does DeepSeek: DeepSeek V4 Flash (free) cost?
DeepSeek: DeepSeek V4 Flash (free) is currently available for free via OpenRouter.
What is the context window of DeepSeek: DeepSeek V4 Flash (free)?
DeepSeek: DeepSeek V4 Flash (free) has a context window of 1,048,576 tokens (1M).
What can DeepSeek: DeepSeek V4 Flash (free) do?
DeepSeek: DeepSeek V4 Flash (free) supports tool use and function calling.
Who created DeepSeek: DeepSeek V4 Flash (free)?
DeepSeek: DeepSeek V4 Flash (free) is developed by DeepSeek and was released on April 24, 2026.
