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thereprocaseDeepSeek V4.1 Flash on DGX SparkPUBLIC WORKSPACE

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DeepSeek V4.1 Flash on DGX Spark

Serving DeepSeek V4.1 Flash from DGX Spark-class machines to Open WebUI through LiteLLM, with measurements of its long planning loops.

Field guide · October 2026 · one deployment, small samples

PROJECT PREVIEW / DEEPSEEK V4.1 FLASH ON DGX SPARK
Bar charts comparing how often each setting drafted code inside the thinking and how often it started the tool call
Bar charts comparing how often each setting drafted code inside the thinking and how often it started the tool call. Open original ↗

PROJECT RECORD

A field guide to the stack, a reproducible way to measure the model's commitment-deferral loop, which settings change it, and a LiteLLM hook that restores earlier reasoning between tool calls. Recommendations are grouped as must, should, consider and avoid.

What it includes

  • Replay and one-token exit-probe measurements with charts and tables.
  • Recommendations grouped as must, should, consider and avoid.
  • The loopguard LiteLLM callback, its tests and the measurement scripts.

OPEN / DOWNLOAD / SOURCE

Read the guideRecommendationsHook and toolsSource on GitHub
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