Claude Opus 4.6
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A to Z
- A · App
- Yes
- B · Built By
- Anthropic
- C · CEO & Politics
- Dario Amodei — Pro-AI-regulation; first-ever $1M personal donation to bipartisan Public First super PAC (Jul 2026); otherwise avoids partisan politics
- D · Date
- 2026
- E · Expertise
- Beginner (app available)
- F · Free Tier
- No free tier
- G · Generates
- Text only
- H · Deployment
- Cloud (API + claude.ai)
- I · Inputs
- Text
- J · Jurisdiction
- USA
- K · Key Staffers
- Daniela Amodei (President), Tom Brown (Co-Founder)
- L · Languages
- English-primary
- M · Model Type
- LLM
- N · Safety Issues
- Can end abusive conversations. Level 3+ safety classification.
- O · Open Source
- Proprietary
- P · Pricing
- Claude Pro: $20/mo; Max 5x: $100/mo; Max 20x: $200/mo; API: $5/M input, $25/M output
- Q · AIDb Rating
- 7/10 · AIDb v2.0 (curated): Capability 8.5/10 · Currency 4/10 · Access 4/10 · Significance 8/10 → 6.85
- R · What Makes It Special
- Anthropic's Claude Opus 4.6 (February 5, 2026), an upgrade to Opus 4.5 that plans more carefully, sustains agentic tasks longer and reviews and debugs its own code better, and the first Opus model with a 1M-token context window (in beta); it topped Terminal-Bench 2.0, Humanity's Last Exam and BrowseComp at launch and beat GPT-5.2 by about 144 Elo on GDPval-AA, and arrived with agent teams in Claude Code, adaptive thinking and effort controls, at $5/$25 per million tokens.
- S · Stock / Status
- Private ($380B valuation, Feb 2026); confidentially filed for IPO Jun 1, 2026
- T · Training Cutoff
- [UNKNOWN]
- U · Users
- [UNKNOWN]
- V · Voice Chat
- Yes
- W · Weights
- API only
- X · X Handle
- @AnthropicAI
- Y · Year Founded
- [UNKNOWN]
- Z · Bottom Line
- Proprietary LLM from Anthropic, released 2026.
Data completeness 88% · Last verified 2026-08-09 · Primary source ↗
Cite this
“Claude Opus 4.6.” AIDb — The AI Database. Verified 2026-08-09. https://theaidatabase.com/m/claude-opus-4-6.html
More from Anthropic
Claude · Claude 2 · Claude 2.1 · Claude 3 · Claude 3 Haiku · Claude 3 Opus · Claude 3 Sonnet · Claude 3.5