feat(models): list gpt-6.1-terra on OpenRouter and Nous Portal

openai/gpt-6.1-terra is served by both OpenRouter's and the Nous Portal's
/v1/models (1.05M context). Adds it to the curated OpenRouter list (the
Nous list derives from it), a 1.05M offline context fallback, and
regenerates the published model-catalog manifest. No older Terra slug was
on either list, so nothing is removed.

agent/model_metadata.py

@@ -300,7 +300,7 @@ DEFAULT_CONTEXT_LENGTHS = {
     # its own branch). 5.4-nano/-mini are 400k, not 1.05M; gpt-5.3-codex-spark is
     # Codex-OAuth-only and listed so "gpt-5" (400k) doesn't win.
     "gpt-6-astra": 1050000,  # also matches -pro (verified live on OpenRouter)
-    "gpt-6.1-sol": 1050000,  # -pro too (OpenAI model page + OpenRouter live 2026-09-29)
+    "gpt-6.1-sol": 1050000, "gpt-6.1-terra": 1050000,  # Sol -pro too; both live on OpenRouter (Terra also Nous Portal, 2026-10-26)
     "gpt-6-sol": 1050000, "gpt-6-luna": 1050000,  # -pro too (OpenRouter live 2026-09-22)
     "gpt-5.6-luna": 1050000, "gpt-5.6-terra": 1050000, "gpt-5.6-sol": 1050000, "gpt-5.5": 1050000,
     "gpt-5.4-nano": 400000, "gpt-5.4-mini": 400000, "gpt-5.4": 1050000,

hermes_cli/models_catalog_static.py

@@ -41,7 +41,7 @@ OPENROUTER_MODELS: list[tuple[str, str]] = [
         "anthropic/claude-sonnet-5.5", "anthropic/claude-sonnet-5", "anthropic/claude-haiku-5.5", "anthropic/claude-haiku-4.5",
         "openai/gpt-6-astra", "openai/gpt-6-astra-fast", "openai/gpt-6-astra-flex", "openai/gpt-6-astra-pro",
         "openai/gpt-6-astra-pro-fast", "openai/gpt-6-astra-pro-flex",
-        "openai/gpt-6.1-sol", "openai/gpt-6.1-sol-pro", "openai/gpt-6-sol", "openai/gpt-6-sol-pro",
+        "openai/gpt-6.1-sol", "openai/gpt-6.1-sol-pro", "openai/gpt-6.1-terra", "openai/gpt-6-sol", "openai/gpt-6-sol-pro",
         "openai/gpt-6-luna", "openai/gpt-6-luna-pro",
         "openai/gpt-5.5", "openai/gpt-5.5-pro", "openai/gpt-5.4-mini", "google/gemini-4-argon",
         "google/gemini-3.1-pro-preview",

website/static/api/model-catalog.json

@@ -1,6 +1,6 @@
 {
   "version": 1,
-  "updated_at": "2026-10-26T02:45:22Z",
+  "updated_at": "2026-10-26T19:00:43Z",
   "metadata": {
     "source": "hermes-agent repo",
     "docs": "https://hermes-agent.nousresearch.com/docs/reference/model-catalog"
@@ -88,6 +88,10 @@
           "id": "openai/gpt-6.1-sol-pro",
           "description": ""
         },
+        {
+          "id": "openai/gpt-6.1-terra",
+          "description": ""
+        },
         {
           "id": "openai/gpt-6-sol",
           "description": ""
@@ -364,6 +368,9 @@
         {
           "id": "openai/gpt-6.1-sol-pro"
         },
+        {
+          "id": "openai/gpt-6.1-terra"
+        },
         {
           "id": "openai/gpt-6-sol"
         },