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Hy4 preview vs Nemotron Labs Dory 1.0 (4B)

Hy4 preview leads the LLM Stats Score 49.6 to 21.8.

Tencent · NVIDIA · Updated for 2026

Which is better?

Hy4 preview leads the overall LLM Stats Score 49.6 to 21.8, ranking #23 overall.

In the 3 individual benchmarks reported for both models, Hy4 preview wins 3; 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 Hy4 preview

  • overall performance matters — it scores 49.6 and ranks #23 on LLM Stats
  • your work emphasizes reasoning and coding — it leads those capability indexes
  • you value its reported benchmark strengths — it wins 3 of 3 exact shared results

Choose Nemotron Labs Dory 1.0 (4B)

  • you want the most recent training data — it shipped Oct 2026

At a glance

The differences that matter most.

Hy4 preview
Tencent
Nemotron Labs Dory 1.0 (4B)
NVIDIA
Core performance indexes
LLM Stats Score
49.6
#23
21.8
#203
Reasoning
49.8
#15
19.6
#216
Coding
37.0
#26
2.8
#244
Agents
34.8
#27
-1.8
#203
Cost, coverage & limits
Benchmark wins
3 of 3
0 of 3
Input price
— / M
— / M
Output price
— / M
— / M
Context window
—
—

Capability indexes

Additional strengths measured across groups of related public benchmarks

2 shared
Index
Hy4 preview
Nemotron Labs Dory 1.0 (4B)
Math
38.5#26
12.1#246
Tool use
28.9#20
-2.2#206
Conservative TrueSkill rating · higher is betterHow scores work

Individual benchmarks

32 reported for Hy4 preview · 10 for Nemotron Labs Dory 1.0 (4B)

3 shared

Hy4 preview outperforms in 3 benchmarks (GDPval-AA, GPQA, Terminal-Bench 2.1), while Nemotron Labs Dory 1.0 (4B) is better at 0 benchmarks.

Hy4 preview significantly outperforms across most benchmarks.

Thu Oct 22 2026 • llm-stats.com

Human preference

Blind head-to-head votes and playground preference scores

Model Size

Parameter count comparison

766.0B diff

Hy4 preview has 766.0B more parameters than Nemotron Labs Dory 1.0 (4B), making it 19150.0% larger.

Tencent
Hy4 preview
770.0Bparameters
NVIDIA
Nemotron Labs Dory 1.0 (4B)
4.0Bparameters
770.0B
Hy4 preview
4.0B
Nemotron Labs Dory 1.0 (4B)

License

Usage and distribution terms

Hy4 preview is licensed under Apache 2.0, 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.

Hy4 preview

Apache 2.0

Open weights

Nemotron Labs Dory 1.0 (4B)

OpenMDW License v1.1

Open weights

Release Timeline

When each model was launched

Hy4 preview was released on 2026-08-28, while Nemotron Labs Dory 1.0 (4B) was released on 2026-10-16.

Nemotron Labs Dory 1.0 (4B) is 2 months newer than Hy4 preview.

Hy4 preview

Aug 28, 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 Hy4 preview and Nemotron Labs Dory 1.0 (4B) side-by-side, then vote on the output you prefer.

Hy4 preview
✓ Preferred
Nemotron Labs Dory 1.0 (4B)
Open in Playground

FAQ

Common questions about Hy4 preview vs Nemotron Labs Dory 1.0 (4B).

Which is better, Hy4 preview or Nemotron Labs Dory 1.0 (4B)?

Hy4 preview leads the LLM Stats Score 49.6 to 21.8. Hy4 preview is made by Tencent 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 Hy4 preview compare to Nemotron Labs Dory 1.0 (4B) in benchmarks?

Hy4 preview scores GPQA: 92.3%, Terminal-Bench 2.1: 85.4%, WideSearch: 83.9%, MCP Atlas: 83.7%, SWE-bench Multilingual: 82.9%. 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 main differences between Hy4 preview and Nemotron Labs Dory 1.0 (4B)?

Key differences include LLM Stats Score (49.6 vs 21.8), licensing (Apache 2.0 vs OpenMDW License v1.1). See the full comparison above for benchmark-by-benchmark results.

Who makes Hy4 preview and Nemotron Labs Dory 1.0 (4B)?

Hy4 preview is developed by Tencent and Nemotron Labs Dory 1.0 (4B) is developed by NVIDIA.

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