1-bit Bonsai 4B vs Sarvam 30B

Side-by-side benchmark comparison across agentic, coding, multimodal, knowledge, reasoning, and math workflows.

Agentic
Coding
Multimodal & Grounded
Reasoning
Knowledge
Instruction Following
Multilingual
Mathematics

1-bit Bonsai 4B· Sarvam 30B

Quick Verdict

Pick Sarvam 30B if you want the stronger benchmark profile. 1-bit Bonsai 4B only becomes the better choice if you would rather avoid the extra latency and token burn of a reasoning model.

Sarvam 30B is clearly ahead on the aggregate, 48 to 44. The gap is large enough that you do not need to squint at the spreadsheet to see the difference.

Sarvam 30B's sharpest advantage is in knowledge, where it averages 80 against 28.7. The single biggest benchmark swing on the page is MATH-500, 65.8% to 97%.

Sarvam 30B is the reasoning model in the pair, while 1-bit Bonsai 4B is not. That usually helps on harder chain-of-thought-heavy tests, but it can also mean more latency and more token spend in real use. Sarvam 30B gives you the larger context window at 64K, compared with 32K for 1-bit Bonsai 4B.

Operational tradeoffs

PriceFree*Free*
SpeedN/AN/A
TTFTN/AN/A
Context32K64K

Decision framing

BenchLM keeps the benchmark table and the operator tradeoffs on the same page so a better score does not hide a materially slower, pricier, or smaller-context model.

Runtime metrics show N/A when BenchLM does not have a sourced snapshot for that exact model. The scoring rules and freshness policy are documented on the methodology page.

Benchmark1-bit Bonsai 4BSarvam 30B
Agentic
BrowseComp35.5%
Coding
HumanEval92.1%
LiveCodeBench v670.0%
SWE-bench Verified34%
Multimodal & Grounded
Coming soon
Reasoning
MuSR41.4%
gpqaDiamond66.5%
KnowledgeSarvam 30B wins
GPQA28.7%
MMLU85.1%
MMLU-Pro80%
Instruction Following
IFEval69.6%
Multilingual
Coming soon
MathematicsSarvam 30B wins
MATH-50065.8%97%
AIME 202580%
HMMT Feb 202573.3%
HMMT Nov 202574.2%
Frequently Asked Questions (3)

Which is better, 1-bit Bonsai 4B or Sarvam 30B?

Sarvam 30B is ahead overall, 48 to 44. The biggest single separator in this matchup is MATH-500, where the scores are 65.8% and 97%.

Which is better for knowledge tasks, 1-bit Bonsai 4B or Sarvam 30B?

Sarvam 30B has the edge for knowledge tasks in this comparison, averaging 80 versus 28.7. 1-bit Bonsai 4B stays close enough that the answer can still flip depending on your workload.

Which is better for math, 1-bit Bonsai 4B or Sarvam 30B?

Sarvam 30B has the edge for math in this comparison, averaging 86.5 versus 65.8. Inside this category, MATH-500 is the benchmark that creates the most daylight between them.

Last updated: April 3, 2026

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