# SWE-Bench Pro V2 HARD leaderboard

external benchmark

> Every figure below is reproduced as its upstream source published it: nothing is modelled, estimated, interpolated or converted. `Unavailable` means no source published the value — it is never a zero. Each value carries its evidence state and the date it was observed.

Page: https://modelscale.dev/leaderboards/benchmarks/external-scale-swe-bench-pro-public-v2-hard

Scale Labs SWE-Bench Pro V2 HARD. Every model the catalog carries a published SWE-Bench Pro V2 HARD value for, ranked by that value.

## Benchmark record

| Field | Value |
| --- | --- |
| Category | external |
| Measure | Published Scale leaderboard score |
| Tasks | 16 published rows |
| Difficulty | External agent and model evaluation |
| Published by | [Scale Labs leaderboard](https://labs.scale.com/leaderboard/swe_bench_pro_public_v2) |

A Scale Labs public leaderboard mirrored as display-only reference data. It does not affect BenchLM rankings.

## SWE-Bench Pro V2 HARD ranking

No model in the catalog has a published SWE-Bench Pro V2 HARD score. The benchmark is defined by Scale Labs leaderboard, but the catalog carries no value for it yet. An absent value is shown as absent here rather than as a zero.

Rows are ordered by the value the source published, highest first. The source does not state whether a higher value is the better result, so this document does not either: for a benchmark that measures a rate of failure, read the table from the bottom.