provider: openai
defaults:
  supports_tools: true
  supports_structured_output: true
  attachments: [image]
  context_window: 400000

models:
  - id: gpt-5.5
    display_name: GPT-5.5
    description: Flagship frontier model for complex reasoning, coding, and agentic work with a 1M-token context window
    context_window: 1050000
    api_flavor: responses
    reasoning_effort: medium
  - id: gpt-5.4-mini
    display_name: GPT-5.4 Mini
    description: Cost-efficient GPT-5.4-class model for high-volume coding, computer use, and subagent workloads
  - id: gpt-5.4-nano
    display_name: GPT-5.4 Nano
    description: Cheapest GPT-5.4-class model, optimized for simple high-volume tasks where speed and cost matter most