feat(vertexai): add gemini-3-pro-preview, gemini-3-flash-preview, claude-opus-4-5@20251101 (#147)

Harshit Agarwal created 1 month ago

Adds the following models to the Vertex AI provider config:
- gemini-3-pro-preview (Gemini 3 Pro Preview)
- gemini-3-flash-preview (Gemini 3 Flash Preview)
- claude-opus-4-5@20251101 (Claude Opus 4.5 GA)

Fixes #145

Change summary

internal/providers/configs/vertexai.json | 37 ++++++++++++++++++++++++++
1 file changed, 37 insertions(+)

Detailed changes

internal/providers/configs/vertexai.json

@@ -7,6 +7,31 @@
   "default_large_model_id": "gemini-2.5-pro",
   "default_small_model_id": "gemini-2.5-flash",
   "models": [
+    {
+      "id": "gemini-3-pro-preview",
+      "name": "Gemini 3 Pro (Preview)",
+      "cost_per_1m_in": 2,
+      "cost_per_1m_out": 12,
+      "cost_per_1m_in_cached": 0,
+      "cost_per_1m_out_cached": 0.2,
+      "context_window": 1048576,
+      "default_max_tokens": 65536,
+      "can_reason": true,
+      "has_reasoning_efforts": false,
+      "supports_attachments": true
+    },
+    {
+      "id": "gemini-3-flash-preview",
+      "name": "Gemini 3 Flash (Preview)",
+      "cost_per_1m_in": 0.5,
+      "cost_per_1m_out": 3,
+      "cost_per_1m_in_cached": 0,
+      "cost_per_1m_out_cached": 0.05,
+      "context_window": 1048576,
+      "default_max_tokens": 65536,
+      "can_reason": true,
+      "supports_attachments": true
+    },
     {
       "id": "gemini-2.5-pro",
       "name": "Gemini 2.5 Pro",
@@ -31,6 +56,18 @@
       "can_reason": true,
       "supports_attachments": true
     },
+    {
+      "id": "claude-opus-4-5@20251101",
+      "name": "Claude Opus 4.5",
+      "cost_per_1m_in": 5,
+      "cost_per_1m_out": 25,
+      "cost_per_1m_in_cached": 6.25,
+      "cost_per_1m_out_cached": 0.50,
+      "context_window": 200000,
+      "default_max_tokens": 64000,
+      "can_reason": true,
+      "supports_attachments": true
+    },
     {
       "id": "claude-haiku-4-5@20251001",
       "name": "Claude 4.5 Haiku",