reasoning benchmark
LABBench2 Leaderboard
LABBench2 evaluates models on real-world biology research tasks.
Updated Oct 23, 2026
Models3
Model coverage3
MetricScore
EvidenceB
LABBench2 Ranking
Higher score ranks better on this benchmark.
Sort by
Rank | Model | Score | Percentile | Participants | Evidence | Evaluated |
|---|
| Rank01 | ModelGO | Score88.80% | Percentile100.00% | Participants3 | EvidenceC | Evaluated |
| Rank02 | ModelGO | Score86.20% | Percentile50.00% | Participants3 | EvidenceC | Evaluated |
| Rank03 | ModelGO | Score82.10% | Percentile0.00% | Participants3 | EvidenceC | Evaluated |
LABBench2 Highlights
The leading models and scores on this benchmark.
LABBench2 Score Distribution
A closer view of the leading scores on this benchmark.
The Top AI Models for LABBench2
The first five results on this benchmark, with official price and output speed added where the model identity can be matched.
What is LABBench2?
What LABBench2 measures and how its scores work.
LABBench2 is a benchmark for evaluating models on real-world biology research tasks.
It measures performance on real-world biology research tasks using Score, reported as a ratio.
Scores are shown in ratio. This benchmark is not independently verified and has an evidence level of B.
- Family
- LABBench2
- Modality
- text
- Primary category
- reasoning
- Score direction
- higher
- LLMBoard eligible
- No
- Evaluation key
- overall
LLM Stats. Benchmark scores retain their original unit. Overall score eligibility is shown separately.
FAQ
Common questions about LABBench2.
Which model scores highest on LABBench2?
Gemini 4 Argon is currently ranked first with 88.80%.
What are the top three models on LABBench2?
The current leaders are Gemini 4 Argon (88.80%), Gemini 3.8 Flash (86.20%), and Gemini 3.7 Flash (82.10%).
Which LABBench2 model has the lowest official input price?
Gemini 3.8 Flash has the lowest matched official input price at $0.75 input / $3.8 output per 1M tokens.
Which models are fastest among LABBench2 results?
The fastest matched records are Gemini 3.7 Flash (409.96 tok/s via Google) and Gemini 3.8 Flash (55.66 tok/s via Google).
Does the highest score result prove overall model quality?
No. This benchmark measures one defined capability or task. The overall LLMBoard score uses a separate aggregation across eligible benchmark evidence.