Local AI · Recipe · 1× DGX Spark

Ornith-1.5-122B EXL3 4 bpw with TensorFold on 1× DGX Spark

Ornith-1.5-122B EXL3 4 bpw with TensorFold on 1× DGX Spark: 52.6 tok/s according to github.com (dataset as of Nov 3, 2026).

by MiaAI-Lab

52.6tok/sEveryday

1 request, prose prompt, with DFlash2 (per recipe)

Source: github.com

Intelligence (original model) · Artificial Analysisno independent value

Instructions in the README Repo

Engine: TensorFold tensorfold-native (Zig 0.17.0, pinned d1018b31 + recipe patches/ for EXL3 in the Qwen3.5-MoE engine), image tensorfold-ornith:zig-d1018b3, DFlash2 drafts
Quantization: EXL3 EAQ v1 4 bpw (4.049 bpw trellis average per quant card), FP8 KV
Model family: Ornith-1.5-122B
Context: 262,144
Parameters: 122B MoE (Qwen3.5-MoE-Architektur); HF-API safetensors total der Basis: 125.086.497.008
Creator: MiaAI-Lab
GitHub stars: 21
Repo updated: Oct 21, 2026

Measurements

Every sourced value of this recipe, each with its condition and source. Bars relative to the largest value in the group.

Decode · 1 request

Everyday (decode)52.6 tok/sProsa, 1 Stream, Thinking aus, DFlash2-Drafts (DRAFTS=1), FP8 KV, sparkDash; TTFT 164 ms. Ohne Drafts laut README etwa 35 Source
Peak (decode)83.3 tok/sCode, 1 Stream (TTFT 224 ms); Aggregat bei 4 Streams: 111,0 Source

Prefill by context

32K1,955 tok/s32k-Prompt (32.807 Tokens), TTFT 16,99 s; 4k 2.450 / 128k 1.230 tok/s Source

Time to first token

Shorter is better.

Prompt not stated164 msProsa, 1 Stream Source

What you need

Hardware: 1 × NVIDIA DGX Spark (GB10)
Weights: Main weightsMia-AiLab/Ornith-1.5-122B-EXL3-EAQv1-4-bpw MIT
Baseornith-ai/Ornith-1.5-122B MIT
Draft modelincoai/Ornith-1.5-122B-DFlash2 Apache-2.0
Engine: TensorFold tensorfold-native (Zig 0.17.0, pinned d1018b31 + recipe patches/ for EXL3 in the Qwen3.5-MoE engine), image tensorfold-ornith:zig-d1018b3, DFlash2 drafts
Context: 262,144 tokens

Notes

What matters before you rebuild it.

Custom kernel required
Experimental
vision
tool-calling

Sources

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Details

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Engine

Measurements

Decode · 1 request

Prefill by context

Time to first token

What you need

Notes

Sources

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