Anthropic

Claude Opus 4.1

CapableProprietaryReasoningProprietary
Input Price
$15.00
/M tokens
Output Price
$75.00
/M tokens
Arena Rank
#68
Overall
Context
200K
tokens

One9Founders Verdict

Claude Opus 4.1 from Anthropic. Proprietary API model. 200K context. $15.0/$75.0 per 1M tokens. Arena text #68.

Pricing Details

Input
$15.00
per 1M tokens
Output
$75.00
per 1M tokens
Cached Input
$1.50
per 1M tokens

Capabilities

Function Calling
Structured Output
Vision
-Web Search
-Code Execution
-MCP
Audio Input
Video Input
Reasoning
Streaming
-Batch API
-Computer Use

Chatbot Arena Rankings

Overall
#68

Security & Compliance

SOC 2 Type II
GDPR
HIPAA
Enterprise SSO
Audit Logs

Training data policy: API data not used for training by default (opt-out / ZDR available)

DPDP Act (India): No India-resident inference by default. Use DPA + region controls.

Data residency: US, EU

India Availability

API available globally