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Hy4 preview vs Qwen2.5 7B Instruct

Hy4 preview leads the LLM Stats Score 51.5 to 2.7.

Tencent · Alibaba Cloud / Qwen Team · Updated for 2026

Which is better?

Hy4 preview leads the overall LLM Stats Score 51.5 to 2.7, ranking #10 overall.

In the 1 individual benchmarks reported for both models, Hy4 preview wins 1; 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 51.5 and ranks #10 on LLM Stats
  • your work emphasizes reasoning and coding — it leads those capability indexes
  • you value its reported benchmark strengths — it wins 1 of 1 exact shared results
  • you want the most recent training data — it shipped Aug 2026

Choose Qwen2.5 7B Instruct

  • you want predictable pricing at $0.30/M input and $0.30/M output

At a glance

The differences that matter most.

Hy4 preview
Tencent
Qwen2.5 7B Instruct
Alibaba Cloud / Qwen Team
Core performance indexes
LLM Stats Score
51.5
#10
2.7
#296
Reasoning
51.2
#8
2.9
#289
Coding
40.9
#10
3.2
#205
Cost, coverage & limits
Benchmark wins
1 of 1
0 of 1
Input price
— / M
$0.30 / M
Output price
— / M
$0.30 / M
Context window
—
131,072

Capability indexes

Additional strengths measured across groups of related public benchmarks

1 shared
Index
Hy4 preview
Qwen2.5 7B Instruct
Math
40.3#12
8.5#250
Conservative TrueSkill rating · higher is betterHow scores work

Individual benchmarks

32 reported for Hy4 preview · 14 for Qwen2.5 7B Instruct

1 shared

Hy4 preview outperforms in 1 benchmarks (GPQA), while Qwen2.5 7B Instruct is better at 0 benchmarks.

Hy4 preview significantly outperforms across most benchmarks.

Mon Aug 31 2026 • llm-stats.com

Human preference

Blind head-to-head votes and playground preference scores

Model Size

Parameter count comparison

762.4B diff

Hy4 preview has 762.4B more parameters than Qwen2.5 7B Instruct, making it 10018.3% larger.

Tencent
Hy4 preview
770.0Bparameters
Alibaba Cloud / Qwen Team
Qwen2.5 7B Instruct
7.6Bparameters
770.0B
Hy4 preview
7.6B
Qwen2.5 7B Instruct

Context Window

Maximum input and output token capacity

Only Qwen2.5 7B Instruct specifies input context (131,072 tokens). Only Qwen2.5 7B Instruct specifies output context (8,192 tokens).

Tencent
Hy4 preview
Input- tokens
Output- tokens
Alibaba Cloud / Qwen Team
Qwen2.5 7B Instruct
Input131,072 tokens
Output8,192 tokens
Mon Aug 31 2026 • llm-stats.com

License

Usage and distribution terms

Both models are licensed under Apache 2.0.

Both models share the same licensing terms, providing consistent usage rights.

Hy4 preview

Apache 2.0

Open weights

Qwen2.5 7B Instruct

Apache 2.0

Open weights

Release Timeline

When each model was launched

Hy4 preview was released on 2026-08-28, while Qwen2.5 7B Instruct was released on 2024-09-19.

Hy4 preview is 24 months newer than Qwen2.5 7B Instruct.

Hy4 preview

Aug 28, 2026

3 days ago

1.9yr newer
Qwen2.5 7B Instruct

Sep 19, 2024

1.9 years ago

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?Start an Issue discussion→

Judge for yourself.

Run your own prompts against Hy4 preview and Qwen2.5 7B Instruct side-by-side, then vote on the output you prefer.

Hy4 preview
✓ Preferred
Qwen2.5 7B Instruct
Open in Playground

FAQ

Common questions about Hy4 preview vs Qwen2.5 7B Instruct.

Which is better, Hy4 preview or Qwen2.5 7B Instruct?

Hy4 preview leads the LLM Stats Score 51.5 to 2.7. Hy4 preview is made by Tencent and Qwen2.5 7B Instruct is made by Alibaba Cloud / Qwen Team. The best choice depends on your use case — compare their capability indexes, individual benchmarks, pricing, and limits above.

How does Hy4 preview compare to Qwen2.5 7B Instruct 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%. Qwen2.5 7B Instruct scores GSM8k: 91.6%, MT-Bench: 87.5%, HumanEval: 84.8%, MBPP: 79.2%, MATH: 75.5%.

What are the context window sizes for Hy4 preview and Qwen2.5 7B Instruct?

Hy4 preview supports an unknown number of tokens and Qwen2.5 7B Instruct supports 131K tokens. A larger context window lets you process longer documents, conversations, or codebases in a single request.

What are the main differences between Hy4 preview and Qwen2.5 7B Instruct?

Key differences include LLM Stats Score (51.5 vs 2.7). See the full comparison above for benchmark-by-benchmark results.

Who makes Hy4 preview and Qwen2.5 7B Instruct?

Hy4 preview is developed by Tencent and Qwen2.5 7B Instruct is developed by Alibaba Cloud / Qwen Team.

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