Does It Run Local?

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meta-models · observed 19 Oct 2026

Public-source support evidence

Muse-Spark-Open-816B-A42B

meta-models/Muse-Spark-Open-816B-A42B

No description recorded in this snapshot.

View source model ↗

SUPPORT EVIDENCE

Runtime status

llama.cpp

Architecture listed

The model config architecture is listed in this runtime registry. This is family/architecture evidence only; exact checkpoint loading, model-specific configuration, hardware, and generation were not tested.

Checked 2026-10-19 02:17 UTC

Evidence source ↗

Ollama

Unknown

The exact-name Ollama search returned no matching model entry. This is a public-search gap, not evidence of incompatibility.

Checked 2026-10-19 10:01 UTC

Checked source ↗

LM Studio

Unknown

Targeted lmstudio-community API search returned no exact base_model upload. The local identity remains unverified; a similarly named cloud entry does not prove the exact model is cloud-only.

Checked 2026-10-19 10:01 UTC

Checked source ↗

MLX / mlx-lm

Upload available

Fresh exact base_model-tagged public repository contains weight files in a format used by mlx_lm. This establishes upload availability only; model compatibility and execution were not tested.

Checked 2026-10-19 10:01 UTC

Evidence source ↗

vLLM

Unknown

Checked the exact model config and the runtime architecture registry; no matching declared architecture was found. This is unknown, not evidence of incompatibility.

Checked 2026-10-19 02:17 UTC

Checked source ↗

MLX community uploads may target mlx-vlm; an upload observation does not establish mlx-lm compatibility.

MEMORY ESTIMATES

Which file should I grab?

16 GB memory

Which file should I grab?

No observed complete artifact currently qualifies.

Unknown: no observed complete artifact fits this capacity with documented headroom.

24 GB memory

Which file should I grab?

No observed complete artifact currently qualifies.

Unknown: no observed complete artifact fits this capacity with documented headroom.

32 GB memory

Which file should I grab?

No observed complete artifact currently qualifies.

Unknown: no observed complete artifact fits this capacity with documented headroom.

128 GB memory

Which file should I grab?

No observed complete artifact currently qualifies.

Unknown: no observed complete artifact fits this capacity with documented headroom.

Observed artifact size plus 20% headroom and 1.5 GB runtime allowance. Fit is an estimate; it does not establish runtime compatibility, speed, context length, or hardware performance. Text-weights-only estimates do not include a projector or total vision memory where unknown.

OBSERVED FILES

Quant uploads

Sizes and file groups come from the listed uploader repositories. A size is marked as an estimated fit only for a complete observed GGUF quant group.

UploaderFormat & quantObserved sizeEstimated fitFiles
unslothunsloth/Muse-Spark-Open-816B-A42B-GGUF ↗Observed 19 Oct 2026GGUF · UD-IQ1_M208.9 GBOver 128 GBEstimated requirement exceeds 128 GB using the documented headroom formula.
6 files
Complete observed GGUF quant group; all 6 shard(s) are required.
unslothunsloth/Muse-Spark-Open-816B-A42B-GGUF ↗Observed 19 Oct 2026GGUF · UD-IQ1_S175.6 GBOver 128 GBEstimated requirement exceeds 128 GB using the documented headroom formula.
5 files
Complete observed GGUF quant group; all 5 shard(s) are required.
unslothunsloth/Muse-Spark-Open-816B-A42B-GGUF ↗Observed 19 Oct 2026GGUF · UD-IQ2_S275.5 GBOver 128 GBEstimated requirement exceeds 128 GB using the documented headroom formula.
7 files
Complete observed GGUF quant group; all 7 shard(s) are required.
unslothunsloth/Muse-Spark-Open-816B-A42B-GGUF ↗Observed 19 Oct 2026GGUF · UD-IQ2_XXS225.6 GBOver 128 GBEstimated requirement exceeds 128 GB using the documented headroom formula.
6 files
Complete observed GGUF quant group; all 6 shard(s) are required.
unslothunsloth/Muse-Spark-Open-816B-A42B-GGUF ↗Observed 19 Oct 2026GGUF · UD-IQ3_XXS340.4 GBOver 128 GBEstimated requirement exceeds 128 GB using the documented headroom formula.
8 files
Complete observed GGUF quant group; all 8 shard(s) are required.
unslothunsloth/Muse-Spark-Open-816B-A42B-GGUF ↗Observed 19 Oct 2026GGUF · UD-Q2_K_XL311.2 GBOver 128 GBEstimated requirement exceeds 128 GB using the documented headroom formula.
8 files
Complete observed GGUF quant group; all 8 shard(s) are required.
unslothunsloth/Muse-Spark-Open-816B-A42B-GGUF ↗Observed 19 Oct 2026GGUF · UD-Q3_K_XL401.5 GBOver 128 GBEstimated requirement exceeds 128 GB using the documented headroom formula.
10 files
Complete observed GGUF quant group; all 10 shard(s) are required.
unslothunsloth/Muse-Spark-Open-816B-A42B-GGUF ↗Observed 19 Oct 2026GGUF · UD-Q4_K_XL505.5 GBOver 128 GBEstimated requirement exceeds 128 GB using the documented headroom formula.
12 files
Complete observed GGUF quant group; all 12 shard(s) are required.
mlx-communitymlx-community/Muse-Spark-Open-816B-A42B-4bit ↗Observed 19 Oct 2026MLX · Quant unknownSize unknownUnknownUnknown: completeness or a complete GGUF quant group was not verified.
100 files
Observed weight file metadata; completeness unavailable without index/config verification.
mlx-communitymlx-community/Muse-Spark-Open-816B-A42B-oQ3e ↗Observed 19 Oct 2026MLX · Quant unknownSize unknownUnknownUnknown: completeness or a complete GGUF quant group was not verified.
64 files
Observed weight file metadata; completeness unavailable without index/config verification.

CURATED TRACKING

Known issues

No curated issues verified for this snapshot. An empty list does not mean there are no bugs.

HARDWARE NOTES

Tested on DGX Spark / Mac Studio: coming soon

No hardware benchmark measurements are available in this snapshot.