[BOT ISSUE] Databricks: add missing GPT-5.5 Pro, GPT-5.4 mini, and Gemini 3.5 Flash

[github-actions]

Summary

Three new Databricks Foundation Model API endpoints are listed on official docs but missing from the model catalog.

Missing Models

Model ID	Display Name	Context Window
databricks-gpt-5-5-pro	GPT-5.5 Pro	400K tokens
databricks-gpt-5-4-mini	GPT-5.4 mini	400K tokens
databricks-gemini-3-5-flash	Gemini 3.5 Flash	Not specified

Context

• The catalog already has databricks-gpt-5-5 but not the Pro variant
• The catalog already has databricks-gpt-5-4 and databricks-gpt-5-4-nano but not the mini variant
• The catalog has no Gemini 3.5 Flash entry for Databricks (only 3.0 and 3.1 variants)

Suggested Catalog Entries

"databricks-gpt-5-5-pro": {
  "format": "openai",
  "flavor": "chat",
  "multimodal": true,
  "displayName": "GPT-5.5 Pro",
  "max_input_tokens": 400000,
  "max_output_tokens": 128000,
  "available_providers": [
    "databricks"
  ]
},
"databricks-gpt-5-4-mini": {
  "format": "openai",
  "flavor": "chat",
  "multimodal": true,
  "displayName": "GPT-5.4 mini",
  "max_input_tokens": 400000,
  "max_output_tokens": 128000,
  "available_providers": [
    "databricks"
  ]
},
"databricks-gemini-3-5-flash": {
  "format": "openai",
  "flavor": "chat",
  "multimodal": true,
  "displayName": "Gemini 3.5 Flash",
  "available_providers": [
    "databricks"
  ]
}

Sources

• Databricks Foundation Models
• Databricks Supported Models

Note: Databricks does not publish per-token pricing on these docs pages. Pricing fields should be populated when available.

[github-actions]

Autofix skipped because the issue body/title did not contain parseable bot metadata for a model catalog change.