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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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GPT 5.6 Terra

OpenAI
openai/gpt-5.6-terra
Released Jul 9, 2026
Chat
Providers
2
Context
1.1M
Input
$2.50/M
Output
$15.00/M
Aliases:gpt-5-6-terrachatgpt-5.6-terragpt56-terra

OpenAI's cost-optimized variant of GPT-5.6 with a 1M+ context window, reasoning, and broad tool support at a fraction of the flagship cost.

OpenAI's cost-optimized variant of GPT-5.6 with a 1M+ context window, reasoning, and broad tool support at a fraction of the flagship cost.

OpenAI

openai/gpt-5.6-terra
1.1M context128K max out
Input Price
$2.50/M tokens
Output Price
$15.00/M tokens
Cache read: $0.25/MWeb search $10.00/1K searches

Azure

azure/gpt-5.6-terra
1.1M context128K max out
Input Price
$2.50/M tokens
Output Price
$15.00/M tokens
Cache read: $0.25/MWeb search $14.00/1K searches
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