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ReasoningComing soon

DeepSeek 4.1 Flash

Think bigger. Go deeper.

MIT-licensed, with Terminal-Bench 2.1 results above leading frontier models and reasoning across a million tokens.

Good for
  • 01Analyze large codebases and complex technical documentation.
  • 02Perform sophisticated reasoning across up to 1M tokens.
  • 03Build advanced analytical workflows and AI agents.
  • Coding
  • Data & analytics
  • Documentation
  • Information systems & search

Premium reasoning when your workloads demand more. Scale with transparent token-based pricing.

Key facts
Model origin
DeepSeek
Context window
1M tokens
Size
552B MoE · 8B / 16B active
Modalities
text
API model id
Model id published at launch
Availability
Coming soon. Access opens through the waitlist.
Your data boundary

Prompts and outputs are not stored by default. Knowledge or Memory data that your organization intentionally persists is encrypted, pinned to the selected region, isolated to authorized organizational scopes, and never used to train shared or third-party models.

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Start with control

Create your account and pick the region your data must stay in.