config option ids: mode, model, thinking
model select options: 72
first 3 options raw:
[
  {
    "value": "github-copilot/claude-fable-5",
    "name": "Claude Fable 5",
    "description": "github-copilot/claude-fable-5"
  },
  {
    "value": "github-copilot/claude-haiku-4.5",
    "name": "Claude Haiku 4.5",
    "description": "github-copilot/claude-haiku-4.5"
  },
  {
    "value": "github-copilot/claude-opus-4.5",
    "name": "Claude Opus 4.5",
    "description": "github-copilot/claude-opus-4.5"
  }
]
display names shared by >1 option: 15
  "GPT-4.1" -> github-copilot/gpt-4.1 | github-copilot/gpt-4.1-2025-04-14
  "GPT-4o" -> github-copilot/gpt-4o | github-copilot/gpt-4-o-preview | github-copilot/gpt-4o-2024-05-13 | github-copilot/gpt-4o-2024-08-06 | github-copilot/gpt-4o-2024-11-20
  "GPT-5" -> github-copilot/gpt-5 | openai-codex/gpt-5
  "GPT-5.1" -> github-copilot/gpt-5.1 | openai-codex/gpt-5.1
  "GPT-5.1 Codex" -> github-copilot/gpt-5.1-codex | openai-codex/gpt-5.1-codex