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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