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CountBench

A visual counting benchmark that tests whether a model can count objects and entities reliably in complex scenes.

Benchmark score on CountBench — April 16, 2026

BenchLM mirrors the published score view for CountBench. LFM2.5-VL-450M leads the public snapshot at 73.3%. BenchLM does not use these results to rank models overall.

1 modelsMultimodal & GroundedCurrentDisplay onlyUpdated April 16, 2026

About CountBench

Year

2026

Tasks

Visual counting tasks

Format

Image-grounded counting

Difficulty

Fine-grained visual perception

Counting failures are a common multimodal weakness even in otherwise strong models. CountBench isolates that skill and makes it easy to compare raw perception accuracy across models.

BenchLM freshness & provenance

Version

CountBench 2026

Refresh cadence

Quarterly

Staleness state

Current

Question availability

Public benchmark set

CurrentDisplay only

BenchLM uses freshness metadata to decide whether a benchmark should still be treated as a strong differentiator, a benchmark to watch, or a display-only reference. For the full scoring policy, see the BenchLM methodology page.

Benchmark score table (1 models)

1
73.3%

FAQ

What does CountBench measure?

A visual counting benchmark that tests whether a model can count objects and entities reliably in complex scenes.

Which model scores highest on CountBench?

LFM2.5-VL-450M by LiquidAI currently leads with a score of 73.3% on CountBench.

How many models are evaluated on CountBench?

1 AI models have been evaluated on CountBench on BenchLM.

Last updated: April 16, 2026 · BenchLM version CountBench 2026

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