1-bit Bonsai 4B vs Mixtral 8x22B Instruct v0.1

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· Mixtral 8x22B Instruct v0.1

Quick Verdict

Pick 1-bit Bonsai 4B if you want the stronger benchmark profile. Mixtral 8x22B Instruct v0.1 only becomes the better choice if knowledge is the priority or you need the larger 64K context window.

1-bit Bonsai 4B is clearly ahead on the aggregate, 44 to 36. The gap is large enough that you do not need to squint at the spreadsheet to see the difference.

1-bit Bonsai 4B's sharpest advantage is in reasoning, where it averages 41.4 against 38.5. Mixtral 8x22B Instruct v0.1 does hit back in knowledge, so the answer changes if that is the part of the workload you care about most.

Mixtral 8x22B Instruct v0.1 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 4BMixtral 8x22B Instruct v0.1
Agentic
Terminal-Bench 2.035%
BrowseComp32%
OSWorld-Verified28%
Coding
HumanEval54.8%
SWE-bench Pro40%
Multimodal & Grounded
MMMU-Pro35%
OfficeQA Pro36%
Reasoning1-bit Bonsai 4B wins
MuSR41.4%
LongBench v239%
MRCRv238%
KnowledgeMixtral 8x22B Instruct v0.1 wins
GPQA28.7%
MMLU77.8%
FrontierScience53%
Instruction Following
IFEval69.6%
Multilingual
MMLU-ProX42%
Mathematics
MATH-50065.8%
Frequently Asked Questions (3)

Which is better, 1-bit Bonsai 4B or Mixtral 8x22B Instruct v0.1?

1-bit Bonsai 4B is ahead overall, 44 to 36.

Which is better for knowledge tasks, 1-bit Bonsai 4B or Mixtral 8x22B Instruct v0.1?

Mixtral 8x22B Instruct v0.1 has the edge for knowledge tasks in this comparison, averaging 53 versus 28.7. 1-bit Bonsai 4B stays close enough that the answer can still flip depending on your workload.

Which is better for reasoning, 1-bit Bonsai 4B or Mixtral 8x22B Instruct v0.1?

1-bit Bonsai 4B has the edge for reasoning in this comparison, averaging 41.4 versus 38.5. Mixtral 8x22B Instruct v0.1 stays close enough that the answer can still flip depending on your workload.

Last updated: March 31, 2026

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