Brain
A large language model in Anthropic's Claude Opus line. In Mecka's WetLabs Benchmark (Sep 2026), which had frontier models drive two-arm robot rigs through nine lab tasks with no demonstrations or fine-tuning, it completed 23.3% of attempts.
Foundation model · Closed
Machine-readable surfaces
- Markdown mirror: /brains/claude-opus-5-5.md
- RSS feed: /brains/claude-opus-5-5/feed.xml
- JSON-LD: embedded in this page’s head
- REST API: /v1/brains/6ef2cc5e-03d5-4248-8944-0056761f3722
- Revision history: /brains/claude-opus-5-5/history
- Data documentation: /data
- Query this programmatically: Deploy MCP
Developed by (1)
Mentioned on (1)
Registry pages whose text names Claude Opus 5.5.
Companies (1)
Common questions
What is Claude Opus 5.5?
Who developed Claude Opus 5.5?
Claude Opus 5.5 is credited to Anthropic on the DEPLOY registry. Each developer attribution is verified via primary sources.
Is Claude Opus 5.5 open source?
No. Claude Opus 5.5 is recorded as proprietary on the DEPLOY registry. Model weights and source are not publicly available.
What type of AI is Claude Opus 5.5?
Claude Opus 5.5 is a foundation model on the DEPLOY registry.
Which robots run on Claude Opus 5.5?
No robot models on the DEPLOY registry are recorded as running Claude Opus 5.5. DEPLOY wires brain-to-model connections only when the wiring is verifiable from primary sources; absence may reflect pre-deployment or unverified manufacturer claims.
Sources (2)
Methodology: Verified · 2 sources (1 primary) · last reviewed 2026-10-10
Verification posture
Verified
High confidence
Review state
Stable
Last reviewed 2026-10-10
Sources by quality tier
- 1
- primary-company-ir
- Company IR disclosure
- 1
- unclassified
- Unclassified source
The framework is documented at /methodology. Corrections at /corrections. Reviewer: DEPLOY editorial team.
Methodology surface for Claude Opus 5.5.Canonical ID 6ef2cc5e-03d5-4248-8944-0056761f3722