---
type: "Article"
title: "DeepSeek-V4.1-Flash-1017 EXL3 2.9 bpw (LibertAI) with TensorFold on 2× DGX Spark"
description: "DeepSeek-V4.1-Flash-1017 EXL3 2.9 bpw (LibertAI) with TensorFold on 2× DGX Spark: recipe by bertholomus with speed, condition and source for every number, weights and license."
resource: "https://www.contextstudios.ai/local-ai/bertholomus--deepseek-v4.1-flash-1017-libertai-exl3-2.9bpw-tensorfold-262k-2x-dgx-spark"
language: "en"
generated:
  by: "process:contextstudios-md/1"
  at: "2026-11-11T03:30:27.268Z"
status: "stable"
---

# DeepSeek-V4.1-Flash-1017 EXL3 2.9 bpw (LibertAI) with TensorFold on 2× DGX Spark

DeepSeek-V4.1-Flash-1017 EXL3 2.9 bpw (LibertAI) with TensorFold on 2× DGX Spark: 59.2 tok/s according to github.com (dataset as of Nov 3, 2026).

- Creator: [bertholomus](https://www.contextstudios.ai/local-ai/creators/bertholomus.md)
- Engine: TensorFold (Elevatormusic/TensorFold @07aa02585f64: TensorFold 0.6.6 line + BertholomusAI DeepSeek-V4.1 family), Launcher Elevatormusic/DeepSeek-V4.1-Flash-1017-EXL3-TensorFold-2x-DGX-Spark, TP=2 über ConnectX-7, DSpark (MTP_DRAFTS=5), MEM_FLOOR_GIB=0
- Quantization: EXL3 2.9 bpw (LibertAI, Revision afc7aa0a)
- Model family: DeepSeek-V4.1-Flash-1017
- Hardware: dgx-spark x2
- Context: 262144

## All numbers

- 59.2 tok/s (Everyday; Everyday, 1 request, prose prompt (temperature 0, thinking off, single run), with DSpark (per recipe)) — [source](https://github.com/bertholomus/deepseek-v4.1-flash-1017-tp2-2xgb10#measured-rows)
- decode_tps: 59.2 (1 request) — [source](https://github.com/bertholomus/deepseek-v4.1-flash-1017-tp2-2xgb10#measured-rows)
- decode_tps: 143.5 (1 request) — [source](https://github.com/bertholomus/deepseek-v4.1-flash-1017-tp2-2xgb10#measured-rows)
- prefill_tps: 1979 (1 request) — [source](https://github.com/bertholomus/deepseek-v4.1-flash-1017-tp2-2xgb10#measured-rows)

## Weights

- [LibertAIDAI/DeepSeek-V4.1-Flash-1017-EXL3-2.9bpw](https://huggingface.co/LibertAIDAI/DeepSeek-V4.1-Flash-1017-EXL3-2.9bpw) (main, mit)
- [deepseek-ai/DeepSeek-V4.1-Flash-1017](https://huggingface.co/deepseek-ai/DeepSeek-V4.1-Flash-1017) (base, mit)

[https://github.com/bertholomus/deepseek-v4.1-flash-1017-tp2-2xgb10](https://github.com/bertholomus/deepseek-v4.1-flash-1017-tp2-2xgb10)

## Related

- [Local AI on your hardware.](https://www.contextstudios.ai/local-ai.md)