BenchLM long-context composite
Composite of LongBench v2, MRCR v2, AI-Needle, Graphwalks, MMLongBench-Doc
long contextactive
Definition
- Version
- not in the notes
- Category
- long context
- Maintainer
- BenchLM.ai
- Status
- active
- Home page
- https://benchlm.ai/best/long-context
Sources
- Best Long Context AI Models (October 2026) , Ranked by Benchmark Data benchlm.ai https://benchlm.ai/best/long-context
Scores
| Model | Score | Who ran it | Setting | View or population | Date | Source |
|---|---|---|---|---|---|---|
 GPT-5.5 | 85.3 index | vendor-reported | Composite of vendor-reported scores | rank 1, BenchLM aggregator, top score | 10 Oct 2026 | benchlm.ai |
Where this comes from
Scores from different settings, harnesses or dates are not directly comparable; the row says which. Sorted by score, highest first, as a reading aid, not a ranking.
To cite this page: Project AURION, AI Use-Cases Research & Innovation, "BenchLM Long-Context Composite", https://aurion.semai.id/benchmarks/benchlm-long-context/, records of October 2026.