Claude 3 Opus
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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
- 2024
- 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
- None reported
- O · Open Source
- Proprietary
- P · Pricing
- Retired (Claude API retired Claude 3 Opus on Jan 5, 2026)
- Q · AIDb Rating
- 4/10 · AIDb v2.0 (curated): Capability 4/10 · Currency 4/10 · Access 4/10 · Significance 7/10 → 4.45
- R · What Makes It Special
- Anthropic's Claude 3 Opus (March 4, 2024), the most intelligent Claude 3 model, which outperformed peers on most common benchmarks including MMLU, GPQA and GSM8K, with near-human comprehension and fluency on complex tasks, vision, a 200K-token context (1M for select customers) and over 99% recall in needle-in-a-haystack tests; it cost $15/$75 per million input/output tokens and came to claude.ai for Pro subscribers. Retired January 5, 2026.
- 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 2024.
Data completeness 88% · Last verified 2026-08-09 · Primary source ↗
Cite this
“Claude 3 Opus.” AIDb — The AI Database. Verified 2026-08-09. https://theaidatabase.com/m/anthropic-claude-3-opus.html
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