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One API for every major LLM provider — routing, spend, logs, and controls in one place.

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Wilmington, DE 19801

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  • Zero Data Retention
  • Audit Logs

LLM Gateway

  • LLM Gateway
  • Request Routing
  • Usage Monitoring
  • Spend Management
  • Data Security
  • Access Controls

Teams

  • AI Engineering
  • Engineering Leadership
  • Finance & Operations
  • Security & Compliance

Integrations

  • All Integrations
  • Migration Guides

Platform

  • Pricing
  • Model Fortress
  • Enterprise
  • Documentation
  • Status

Legal

  • Privacy Policy
  • Terms of Service
  • Data Processing Addendum
  • Acceptable Use Policy

Features

  • Universal API Keys
  • Spend Tracking
  • Token Allocation
  • Usage Analytics
  • Request Logs
  • Alerts
  • Data Redaction
  • Zero Data Retention
  • Audit Logs

Offices

New York

130 E 59th St, 17th floor

New York, NY 10022

Wilmington

1201 N. Market Street, Suite 200

Wilmington, DE 19801

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Claude Sonnet 4.5

Anthropic
anthropic/claude-sonnet-4-5
Chat
Providers
3
Context
200K
Input
$3.00/M
Output
$15.00/M
Aliases:claude-sonnet-4.5sonnet-4.5sonnet-4-5claude-4.5-sonnetclaude-sonnet-4-5-20250929

Anthropic's latest Sonnet model featuring exceptional performance on coding, analysis, and instruction following.

Anthropic's latest Sonnet model featuring exceptional performance on coding, analysis, and instruction following.

Anthropic

anthropic/claude-sonnet-4-5
200K context64K max out
Input Price
$3.00/M tokens
Output Price
$15.00/M tokens
Cache read: $0.30/MCache write: (ephemeral_5m_input_tokens) $3.75/MCache write: (ephemeral_1h_input_tokens) $6.00/MWeb search $10.00/1K searches

Azure

azure/claude-sonnet-4-5
200K context64K max out
Input Price
$3.00/M tokens
Output Price
$15.00/M tokens
Cache read: $0.30/MCache write: (ephemeral_5m_input_tokens) $3.75/MCache write: (ephemeral_1h_input_tokens) $6.00/MWeb search $10.00/1K searches

AWS Bedrock

bedrock/claude-sonnet-4-5
200K context64K max out
Input Price
$3.00/M tokens
Output Price
$15.00/M tokens
Cache read: $0.30/MCache write: (ephemeral_5m_input_tokens) $3.75/MCache write: (ephemeral_1h_input_tokens) $6.00/M
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