The AI arena is free today

Open Superagent

Muse Spark 1.3 vs Nemotron Labs Dory 1.0 (4B)

Muse Spark 1.3 leads the LLM Stats Score 51.9 to 22.1.

Meta · NVIDIA · Updated for 2026

Which is better?

Muse Spark 1.3 leads the overall LLM Stats Score 51.9 to 22.1, ranking #13 overall.

In the 2 individual benchmarks reported for both models, Muse Spark 1.3 wins 2; this is a narrower head-to-head signal than the composite indexes.

Based on current LLM Stats indexes, shared benchmarks, pricing, and model metadata for 2026.

Choose Muse Spark 1.3

  • overall performance matters — it scores 51.9 and ranks #13 on LLM Stats
  • your work emphasizes reasoning and coding — it leads those capability indexes
  • you value its reported benchmark strengths — it wins 2 of 2 exact shared results

Choose Nemotron Labs Dory 1.0 (4B)

  • you want the most recent training data — it shipped Oct 2026
  • you need open weights you can self-host or fine-tune

At a glance

The differences that matter most.

Muse Spark 1.3
Meta
Nemotron Labs Dory 1.0 (4B)
NVIDIA
Core performance indexes
LLM Stats Score
51.9
#13
22.1
#202
Reasoning
50.8
#11
19.8
#213
Coding
37.4
#24
2.9
#242
Agents
37.3
#15
-0.7
#198
Cost, coverage & limits
Benchmark wins
2 of 2
0 of 2
Input price
$1.25 / M
— / M
Output price
$4.25 / M
— / M
Context window
1,048,576
—

Capability indexes

Additional strengths measured across groups of related public benchmarks

1 shared
Index
Muse Spark 1.3
Nemotron Labs Dory 1.0 (4B)
Tool use
30.6#9
-2.1#205
Conservative TrueSkill rating · higher is betterHow scores work

Individual benchmarks

11 reported for Muse Spark 1.3 · 10 for Nemotron Labs Dory 1.0 (4B)

2 shared

Muse Spark 1.3 outperforms in 2 benchmarks (GDPval-AA, Terminal-Bench 2.1), while Nemotron Labs Dory 1.0 (4B) is better at 0 benchmarks.

Muse Spark 1.3 significantly outperforms across most benchmarks.

Mon Oct 19 2026 • llm-stats.com

Human preference

Blind head-to-head votes and playground preference scores

Context Window

Maximum input and output token capacity

Only Muse Spark 1.3 specifies input context (1,048,576 tokens). Only Muse Spark 1.3 specifies output context (943,718 tokens).

Meta
Muse Spark 1.3
Input1,048,576 tokens
Output943,718 tokens
NVIDIA
Nemotron Labs Dory 1.0 (4B)
Input- tokens
Output- tokens
Mon Oct 19 2026 • llm-stats.com

Input capabilities

Documented input modalities across available providers

Muse Spark 1.3 supports multimodal inputs, whereas Nemotron Labs Dory 1.0 (4B) does not.

Muse Spark 1.3 can handle both text and other forms of data like images, making it suitable for multimodal applications.

Muse Spark 1.3

Text
Images
Audio
Video

Nemotron Labs Dory 1.0 (4B)

Text
Images
Audio
Video

License

Usage and distribution terms

Muse Spark 1.3 is licensed under a proprietary license, while Nemotron Labs Dory 1.0 (4B) uses OpenMDW License v1.1.

License differences may affect how you can use these models in commercial or open-source projects.

Muse Spark 1.3

Proprietary

Closed source

Nemotron Labs Dory 1.0 (4B)

OpenMDW License v1.1

Open weights

Release Timeline

When each model was launched

Muse Spark 1.3 was released on 2026-09-02, while Nemotron Labs Dory 1.0 (4B) was released on 2026-10-16.

Nemotron Labs Dory 1.0 (4B) is 1 month newer than Muse Spark 1.3.

Muse Spark 1.3

Sep 2, 2026

1 months ago

Nemotron Labs Dory 1.0 (4B)

Oct 16, 2026

3 days ago

1mo newer

Knowledge Cutoff

When training data ends

Neither model specifies a knowledge cutoff date.

Unable to compare the recency of their training data.

No cutoff dates available

Outputs Comparison

Notice missing or incorrect data?

Judge for yourself.

Run your own prompts against Muse Spark 1.3 and Nemotron Labs Dory 1.0 (4B) side-by-side, then vote on the output you prefer.

Muse Spark 1.3
✓ Preferred
Nemotron Labs Dory 1.0 (4B)
Open in Playground

FAQ

Common questions about Muse Spark 1.3 vs Nemotron Labs Dory 1.0 (4B).

Which is better, Muse Spark 1.3 or Nemotron Labs Dory 1.0 (4B)?

Muse Spark 1.3 leads the LLM Stats Score 51.9 to 22.1. Muse Spark 1.3 is made by Meta and Nemotron Labs Dory 1.0 (4B) is made by NVIDIA. The best choice depends on your use case — compare their capability indexes, individual benchmarks, pricing, and limits above.

How does Muse Spark 1.3 compare to Nemotron Labs Dory 1.0 (4B) in benchmarks?

Muse Spark 1.3 scores MRCR v2 (8-needle): 98.5%, MRCR v2 (8-needle, 512K-1M): 98.1%, DeepSearchQA: 89.4%, Terminal-Bench 2.1: 88.8%, DeepSWE 1.1: 75.4%. Nemotron Labs Dory 1.0 (4B) scores IFBench: 77.9%, GPQA: 72.4%, AA-LCR: 71.0%, SWE-Bench Verified: 59.5%, SciCode: 34.9%.

What are the context window sizes for Muse Spark 1.3 and Nemotron Labs Dory 1.0 (4B)?

Muse Spark 1.3 supports 1.0M tokens and Nemotron Labs Dory 1.0 (4B) supports an unknown number of tokens. A larger context window lets you process longer documents, conversations, or codebases in a single request.

What are the main differences between Muse Spark 1.3 and Nemotron Labs Dory 1.0 (4B)?

Key differences include LLM Stats Score (51.9 vs 22.1), multimodal support (yes vs no), licensing (Proprietary vs OpenMDW License v1.1). See the full comparison above for benchmark-by-benchmark results.

Who makes Muse Spark 1.3 and Nemotron Labs Dory 1.0 (4B)?

Muse Spark 1.3 is developed by Meta and Nemotron Labs Dory 1.0 (4B) is developed by NVIDIA.

Related comparisons