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DeepSeek/Free & Lite

DeepSeek V4.1 Flash

DeepSeek's newest architecture — 552B-backbone MoE (8B/16B active) with native vision, 1M context, and stronger coding/reasoning than V4 Pro at flash-tier cost.

1M tokens
Context Window
Free & Lite
Minimum Plan
DeepSeek
Provider

Best for

Fast iteration, agentic workflows, multimodal tasks, cost-sensitive workloads

Strengths

552B backbone, 8B active prefill / 16B decode

Native multimodal — text and image input

1M token context window

Surpasses DeepSeek V4 Pro on coding, reasoning, and agentic benchmarks

~4x smaller KV-cache footprint than V4 Flash

When to use

Choose DeepSeek V4.1 Flash when you want frontier-level agentic performance at flash-tier pricing, especially for multimodal or long-context workloads.

Limitations

New architecture — API availability varies by provider.

Try DeepSeek V4.1 Flash on Multos AI

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