Claude Haiku 4.5 vs Holo2-4B

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

Benchmark data for one or both models is coming soon. This page currently shows metadata and pricing where BenchLM has it, and score-level comparisons will populate as public benchmark results land.
Agentic
Coding
Multimodal & Grounded
Reasoning
Knowledge
Instruction Following
Multilingual
Mathematics

Claude Haiku 4.5· Holo2-4B

Quick Verdict

Benchmark data for Claude Haiku 4.5 and Holo2-4B is coming soon on BenchLM.

BenchLM does not have sourced benchmark coverage for Holo2-4B yet. This comparison is currently limited to metadata such as context window, reasoning mode, and pricing where available.

Holo2-4B has the larger context window at 262K, compared with 200K for Claude Haiku 4.5.

BenchmarkClaude Haiku 4.5Holo2-4B
Agentic
Terminal-Bench 2.041%
BrowseComp62%
OSWorld-Verified57%
Coding
HumanEval60%
SWE-bench Verified73.3%
SWE-bench Pro46%
FLTEval23%
Multimodal & Grounded
MMMU-Pro82%
OfficeQA Pro74%
Reasoning
MuSR63%
BBH81%
LongBench v272%
MRCRv270%
Knowledge
MMLU68%
GPQA67%
SuperGPQA65%
MMLU-Pro73%
HLE11%
FrontierScience64%
SimpleQA65%
Instruction Following
IFEval86%
Multilingual
MGSM82%
MMLU-ProX79%
Mathematics
AIME 202368%
AIME 202470%
AIME 202569%
HMMT Feb 202364%
HMMT Feb 202466%
HMMT Feb 202565%
BRUMO 202567%
MATH-50081%
Frequently Asked Questions (3)

Can I compare Claude Haiku 4.5 and Holo2-4B on BenchLM yet?

Not fully yet. BenchLM is tracking both models, but the sourced benchmark breakdown for this comparison is still coming soon.

Why does this comparison show “coming soon”?

BenchLM only shows category winners and benchmark-level calls when we have sourced results that can be compared fairly. For these models, the public benchmark coverage is not complete enough yet.

What data is available for Claude Haiku 4.5 and Holo2-4B today?

Claude Haiku 4.5: $0.80 input / $4.00 output per 1M tokens Both model pages still include creator, context window, reasoning mode, and other metadata while benchmark coverage fills in.

Last updated: March 30, 2026

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