Agentic benchmark
WebArena-Verified leaderboard
WebArena-Verified Browser Agent Benchmark. Every model the catalog carries a published WebArena-Verified value for, ranked by that value.
WebArena-Verified is an audited release of the WebArena browser-agent benchmark. It rechecks task descriptions, reference answers, and evaluators, and replaces nondeterministic judging with deterministic checks where possible.
WebArena-Verified ranking
3 models with a published WebArena-Verified value, ordered by that value, highest first. Models the source has not scored on this benchmark are not listed — they are unmeasured, not last.
| Rank | Model | Provider | Deterministic end-state task success |
|---|---|---|---|
| 1 |  Muse Spark 1.1 | Meta | 69 |
| 2 |  Qwen3.8 Max | Alibaba | 66.8 |
| 3 | Qwen3.8-27B | Alibaba | 64.8 |
Evidence key: Observed
Rows are ordered by the value WebArena-Verified: A Fully Audited Benchmark for Web Agents published, highest first. The source does not state whether a higher value is the better result, so this page does not either: for a benchmark that measures a rate of failure, read the table from the bottom.