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DeepSeekπŸ‡¨πŸ‡³

DeepSeek-V4.1-Flash

DeepSeek's multimodal reasoning model adds image understanding to coding and text analysis. Its encoder-decoder design separates reading a long input from generating the answer, reducing the amount of information held in memory during generation.

CONTEXT1M
MAX OUTPUT128K
LAST SCAN13 Nov 2026
πŸ†First observed free at NVIDIA on .
Reasoning Open weights TextImage

Free aggregator routes

These are the aggregator routes recorded in the current or last published catalog. Each route keeps its exact model ID and thinking information.

The exact route uses TokenHarbor's free allowance and is not billed; availability, quotas and model access remain account-dependent.

Limits above: TokenHarbor. Available gateway routes are listed below.

https://tokenharbor.ai/models/deepseek-v4.1-flash:free explicitly identifies DeepSeek V4.1 Flash, matching the supplied reviewed NVIDIA and Infron entries and creator card https://huggingface.co/deepseek-ai/DeepSeek-V4.1-Flash. Shared advertised identity does not establish identical gateway settings or pinned checkpoint revisions.

TokenHarbor
Info
Thinking
Supported
Model ID Β· TokenHarbor APIdeepseek-v4.1-flash:free
Thinking
Not advertised by this API
Model ID Β· River APIdeepseek-ai/DeepSeek-V4.1-Flash
Max output here
384K

Model sources

Use it through LiteLLM

Import the current LiteLLM-compatible YAML and use the exact model ID shown above. The catalog is generated from the same reviewed scan data as the download.

Download LiteLLM YAML

Sources & references