agent_system
claude-sonnet-5-5_xhigh 2026-09-28
config_c8ee8e119935ab0d9704857eb2a639aeba26b58e63ddce2417cbdb43d8b826a5Published ranking
This score and claim apply only inside the bound ranking group.
52%
capability score
Rank
5
Evidence families
1
Claim
Outside top set
Uncertainty was not reported
Configuration passport
- Canonical name
- claude-sonnet-5-5_xhigh
- Revision
- 2026-09-28
- Interaction policy
- agentic
- Passport class
- agent-system-v1
- Harness
- claude-code
- Scaffold
- https://cognition.com/frontiercode
Source evidence
- frontiercode benchmark evidence
frontiercode · artifact_a010b8baad115e52c228cb4974ffa8eb0b65a32e6dc324b11c1857d26d6d1ca9