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Hy4 preview vs Sarvam-30B

Hy4 preview leads the LLM Stats Score 51.5 to 19.9.

Tencent · Sarvam AI · Updated for 2026

Which is better?

Hy4 preview leads the overall LLM Stats Score 51.5 to 19.9, 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 Sarvam-30B

  • you are already invested in the Sarvam AI ecosystem

At a glance

The differences that matter most.

Hy4 preview
Tencent
Sarvam-30B
Sarvam AI
Core performance indexes
LLM Stats Score
51.5
#10
19.9
#186
Reasoning
51.2
#8
19.6
#184
Coding
40.9
#10
6.2
#180
Agents
37.1
#11
-0.7
#158
Cost, coverage & limits
Benchmark wins
1 of 1
0 of 1
Input price
— / M
— / M
Output price
— / M
— / M
Context window
—
—

Capability indexes

Additional strengths measured across groups of related public benchmarks

1 shared
Index
Hy4 preview
Sarvam-30B
Math
40.3#12
23.9#118
Conservative TrueSkill rating · higher is betterHow scores work

Individual benchmarks

32 reported for Hy4 preview · 14 for Sarvam-30B

1 shared

Hy4 preview outperforms in 1 benchmarks (GPQA), while Sarvam-30B 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

740.0B diff

Hy4 preview has 740.0B more parameters than Sarvam-30B, making it 2466.7% larger.

Tencent
Hy4 preview
770.0Bparameters
Sarvam AI
Sarvam-30B
30.0Bparameters
770.0B
Hy4 preview
30.0B
Sarvam-30B

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

Sarvam-30B

Apache 2.0

Open weights

Release Timeline

When each model was launched

Hy4 preview was released on 2026-08-28, while Sarvam-30B was released on 2026-03-06.

Hy4 preview is 6 months newer than Sarvam-30B.

Hy4 preview

Aug 28, 2026

2 days ago

5mo newer
Sarvam-30B

Mar 6, 2026

5 months 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 Sarvam-30B side-by-side, then vote on the output you prefer.

Hy4 preview
✓ Preferred
Sarvam-30B
Open in Playground

FAQ

Common questions about Hy4 preview vs Sarvam-30B.

Which is better, Hy4 preview or Sarvam-30B?

Hy4 preview leads the LLM Stats Score 51.5 to 19.9. Hy4 preview is made by Tencent and Sarvam-30B is made by Sarvam 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 Sarvam-30B 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%. Sarvam-30B scores MATH-500: 97.0%, AIME 2025: 96.7%, MBPP: 92.7%, HumanEval: 92.1%, MMLU: 85.1%.

What are the main differences between Hy4 preview and Sarvam-30B?

Key differences include LLM Stats Score (51.5 vs 19.9). See the full comparison above for benchmark-by-benchmark results.

Who makes Hy4 preview and Sarvam-30B?

Hy4 preview is developed by Tencent and Sarvam-30B is developed by Sarvam AI.

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