DeepSeek V4 Flash
AffordableEfficiency-optimized DeepSeek V4 at 284B total / 13B active for fast, high-throughput inference.
1M-token context with hybrid attention and configurable reasoning modes. Ideal for coding assistants, chat systems, and agent workflows where speed and cost matter.
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DeepSeek V4 Flash is somewhat expensive at $0.09/M tokens input and $0.19/M tokens output. Cached input reads are priced at $0.02/M tokens, making repeated context cheaper. The model supports extended reasoning, a 1M context window.
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Nemotron 3 Ultravs DeepSeek V4 FlashFrequently Asked Questions about DeepSeek V4 Flash▼
When was DeepSeek V4 Flash released?
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DeepSeek V4 Flash was released on April 24, 2026.
Who created DeepSeek V4 Flash?
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DeepSeek V4 Flash was created by DeepSeek.
How much does DeepSeek V4 Flash cost?
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DeepSeek V4 Flash costs $0.09/M input tokens and $0.19/M output tokens.
What is DeepSeek V4 Flash API pricing?
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The DeepSeek V4 Flash API is priced at $0.09 per million input tokens and $0.19 per million output tokens. You can access DeepSeek V4 Flash through idapt.app alongside 200+ other AI models in one workspace.
Is DeepSeek V4 Flash a reasoning model?
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Yes, DeepSeek V4 Flash is a reasoning model. It can think step-by-step through complex problems before providing an answer, often yielding better results on difficult tasks like math, coding, and multi-step logic.
Does DeepSeek V4 Flash support image or vision input?
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No, DeepSeek V4 Flash does not currently support image or vision input. It is a text-only model.
Does DeepSeek V4 Flash support audio?
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No, DeepSeek V4 Flash does not support audio input.
What is the context window of DeepSeek V4 Flash?
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DeepSeek V4 Flash has a context window of 1M tokens, meaning it can process approximately 786,431 words of context at once.
Is DeepSeek V4 Flash open source?
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DeepSeek V4 Flash is a proprietary model developed by DeepSeek. The model weights and training data are not publicly available.
Where can I use DeepSeek V4 Flash?
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You can chat with DeepSeek V4 Flash on idapt.app — no separate API key required. idapt is an AI workspace with 200+ models, agents, computers, and tasks. You can also access DeepSeek V4 Flash through DeepSeek's own API or platform.