1-bit Bonsai 4B vs Sarvam 105B

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 105B

Quick Verdict

Pick Sarvam 105B 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 105B is clearly ahead on the aggregate, 60 to 44. The gap is large enough that you do not need to squint at the spreadsheet to see the difference.

Sarvam 105B's sharpest advantage is in knowledge, where it averages 81.7 against 28.7. The single biggest benchmark swing on the page is MATH-500, 65.8% to 98.6%.

Sarvam 105B 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 105B gives you the larger context window at 128K, compared with 32K for 1-bit Bonsai 4B.

Operational tradeoffs

PriceFree*Free*
SpeedN/AN/A
TTFTN/AN/A
Context32K128K

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 105B
Agentic
BrowseComp49.5%
Coding
LiveCodeBench v671.7%
SWE-bench Verified45%
Multimodal & Grounded
Coming soon
Reasoning
MuSR41.4%
gpqaDiamond78.7%
hle11.2%
KnowledgeSarvam 105B wins
GPQA28.7%
MMLU90.6%
MMLU-Pro81.7%
Instruction FollowingSarvam 105B wins
IFEval69.6%84.8%
Multilingual
Coming soon
MathematicsSarvam 105B wins
MATH-50065.8%98.6%
AIME 202588.3%
HMMT Feb 202585.8%
HMMT Nov 202585.8%
Frequently Asked Questions (4)

Which is better, 1-bit Bonsai 4B or Sarvam 105B?

Sarvam 105B is ahead overall, 60 to 44. The biggest single separator in this matchup is MATH-500, where the scores are 65.8% and 98.6%.

Which is better for knowledge tasks, 1-bit Bonsai 4B or Sarvam 105B?

Sarvam 105B has the edge for knowledge tasks in this comparison, averaging 81.7 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 105B?

Sarvam 105B has the edge for math in this comparison, averaging 92.3 versus 65.8. Inside this category, MATH-500 is the benchmark that creates the most daylight between them.

Which is better for instruction following, 1-bit Bonsai 4B or Sarvam 105B?

Sarvam 105B has the edge for instruction following in this comparison, averaging 84.8 versus 69.6. Inside this category, IFEval is the benchmark that creates the most daylight between them.

Last updated: April 3, 2026

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