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Hy4 preview vs Mistral Large 2

Hy4 preview leads the LLM Stats Score 51.3 to 7.8.

Tencent · Mistral AI · Updated for 2026

Which is better?

Hy4 preview leads the overall LLM Stats Score 51.3 to 7.8, ranking #13 overall.

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

Choose Hy4 preview

  • overall performance matters — it scores 51.3 and ranks #13 on LLM Stats
  • your work emphasizes reasoning and coding — it leads those capability indexes
  • you want the most recent training data — it shipped Aug 2026

Choose Mistral Large 2

  • you want predictable pricing at $2.00/M input and $6.00/M output

At a glance

The differences that matter most.

Hy4 preview
Tencent
Mistral Large 2
Mistral AI
Core performance indexes
LLM Stats Score
51.3
#13
7.8
#275
Reasoning
51.0
#10
7.7
#267
Coding
39.9
#11
13.1
#129
Cost, coverage & limits
Benchmark wins
—
—
Input price
— / M
$2.00 / M
Output price
— / M
$6.00 / M
Context window
—
128,000

Capability indexes

Additional strengths measured across groups of related public benchmarks

1 shared
Index
Hy4 preview
Mistral Large 2
Math
40.2#14
11.8#229
Conservative TrueSkill rating · higher is betterHow scores work

Individual benchmarks

32 reported for Hy4 preview · 5 for Mistral Large 2

No common benchmarks found

Hy4 preview and Mistral Large 2don't have any common benchmark datasets to compare. They may have been evaluated on different testing suites.

Human preference

Blind head-to-head votes and playground preference scores

Model Size

Parameter count comparison

647.0B diff

Hy4 preview has 647.0B more parameters than Mistral Large 2, making it 526.0% larger.

Tencent
Hy4 preview
770.0Bparameters
Mistral AI
Mistral Large 2
123.0Bparameters
770.0B
Hy4 preview
123.0B
Mistral Large 2

Context Window

Maximum input and output token capacity

Only Mistral Large 2 specifies input context (128,000 tokens). Only Mistral Large 2 specifies output context (128,000 tokens).

Tencent
Hy4 preview
Input- tokens
Output- tokens
Mistral AI
Mistral Large 2
Input128,000 tokens
Output128,000 tokens
Thu Sep 03 2026 • llm-stats.com

License

Usage and distribution terms

Hy4 preview is licensed under Apache 2.0, while Mistral Large 2 uses Mistral Research License.

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

Hy4 preview

Apache 2.0

Open weights

Mistral Large 2

Mistral Research License

Open weights

Release Timeline

When each model was launched

Hy4 preview was released on 2026-08-28, while Mistral Large 2 was released on 2024-07-24.

Hy4 preview is 26 months newer than Mistral Large 2.

Hy4 preview

Aug 28, 2026

5 days ago

2.1yr newer
Mistral Large 2

Jul 24, 2024

2.1 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 Mistral Large 2 side-by-side, then vote on the output you prefer.

Hy4 preview
✓ Preferred
Mistral Large 2
Open in Playground

FAQ

Common questions about Hy4 preview vs Mistral Large 2.

Which is better, Hy4 preview or Mistral Large 2?

Hy4 preview leads the LLM Stats Score 51.3 to 7.8. Hy4 preview is made by Tencent and Mistral Large 2 is made by Mistral AI. The best choice depends on your use case — compare their capability indexes, individual benchmarks, pricing, and limits above.

How does Hy4 preview compare to Mistral Large 2 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%. Mistral Large 2 scores GSM8k: 93.0%, HumanEval: 92.0%, MT-Bench: 86.3%, MMLU: 84.0%, MMLU French: 82.8%.

What are the context window sizes for Hy4 preview and Mistral Large 2?

Hy4 preview supports an unknown number of tokens and Mistral Large 2 supports 128K 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 Mistral Large 2?

Key differences include LLM Stats Score (51.3 vs 7.8), licensing (Apache 2.0 vs Mistral Research License). See the full comparison above for benchmark-by-benchmark results.

Who makes Hy4 preview and Mistral Large 2?

Hy4 preview is developed by Tencent and Mistral Large 2 is developed by Mistral AI.

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