OpenGPTEvidence-based model decisionsAgent configuration · OSWorld 2.0
OSWorld Agent · Claude Sonnet 4.6 · Medium · Standard
The ranked object: model, scaffold, tools, permissions, budget, and environment together.
System identity
Agent systemOSWorld Agent · Claude Sonnet 4.6 · Medium · Standard
Base modelClaude Sonnet 4.6
Source model ID or labelClaude Sonnet 4.6
ScaffoldOSWorld 2.0 computer-use agent
Scaffold versionOSWorld 2.0
ToolsStandard computer-use tool
Comparability grouposworld-2-v2026-06-24-500
Evaluation configuration
Source snapshotOSWorld 2.0 · Task version v2026.06.24 · 500-step budget · Jun 25, 2026
Tasks108 long-horizon computer workflows
EnvironmentDesktop and operating-system workflows in reproducible virtual machines
Budget500 steps
Evaluation date
Data captured
Binary completion9.3%
Partial score33.9%
Published evidence
Open sourceEvidenceListed by the benchmark publisher
SourceOSWorld 2.0
Cost$1,550
Cost basisTotal benchmark cost reported by the source
What this result does not prove
This result applies to the exact system and source conditions shown here. It does not establish a universal best agent, production reliability, data governance, or performance on a different benchmark version.