From 463980c0e4c565ee6426e0be127a6da97fcb1314 Mon Sep 17 00:00:00 2001
From: teknium1 <127238744+teknium1@users.noreply.github.com>
Date: Tue, 22 Sep 2026 09:47:22 -0700
Subject: [PATCH] feat(models): add anthropic/claude-opus-5.5 to OpenRouter and
 Nous Portal catalogs
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Anthropic released Claude Opus 5.5. Both the OpenRouter catalog and the
Nous Portal /v1/models endpoint serve it (verified with a live max_tokens=16
completion on each route — echoed model matches, usage.cost billed).

- hermes_cli/models_catalog_static.py: opus-5.5 in OPENROUTER_MODELS, above
  opus-5 and below the fable-5 flagship pair. The nous list is derived from
  the OpenRouter tuple, so the Portal picker picks it up from the same edit.
- website/static/api/model-catalog.json: regenerated via
  scripts/build_model_catalog.py.

Provider-agnostic metadata already resolves for the new slug — no edits
needed: DEFAULT_CONTEXT_LENGTHS key claude-opus-5 substring-matches to
1,000,000 (matches live OpenRouter metadata), and the claude-opus-5
reasoning-timeout prefix matches through the "." separator to the 240s
floor. Both routes bill via official_models_api live pricing, so no
_OFFICIAL_DOCS_PRICING snapshot entry.
---
 hermes_cli/models_catalog_static.py   | 4 ++--
 website/static/api/model-catalog.json | 9 ++++++++-
 2 files changed, 10 insertions(+), 3 deletions(-)

diff --git a/hermes_cli/models_catalog_static.py b/hermes_cli/models_catalog_static.py
index 6ff3cfb7ab..03860d20f6 100644
--- a/hermes_cli/models_catalog_static.py
+++ b/hermes_cli/models_catalog_static.py
@@ -29,8 +29,8 @@ _OPENROUTER_DESCRIPTIONS = {
 OPENROUTER_MODELS: list[tuple[str, str]] = [
     (mid, _OPENROUTER_DESCRIPTIONS.get(mid, "free" if mid.endswith(":free") else ""))
     for mid in (
-        "anthropic/claude-fable-5.1", "anthropic/claude-fable-5", "anthropic/claude-opus-5",
-        "anthropic/claude-opus-5-fast", "anthropic/claude-opus-4.8", "anthropic/claude-opus-4.8-fast",
+        "anthropic/claude-fable-5.1", "anthropic/claude-fable-5", "anthropic/claude-opus-5.5",
+        "anthropic/claude-opus-5", "anthropic/claude-opus-5-fast", "anthropic/claude-opus-4.8", "anthropic/claude-opus-4.8-fast",
         "anthropic/claude-sonnet-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-5.6-sol", "openai/gpt-5.6-sol-pro",
diff --git a/website/static/api/model-catalog.json b/website/static/api/model-catalog.json
index 24852e7ef6..042287776a 100644
--- a/website/static/api/model-catalog.json
+++ b/website/static/api/model-catalog.json
@@ -1,6 +1,6 @@
 {
   "version": 1,
-  "updated_at": "2026-09-21T21:31:59Z",
+  "updated_at": "2026-09-22T16:44:02Z",
   "metadata": {
     "source": "hermes-agent repo",
     "docs": "https://hermes-agent.nousresearch.com/docs/reference/model-catalog"
@@ -20,6 +20,10 @@
           "id": "anthropic/claude-fable-5",
           "description": ""
         },
+        {
+          "id": "anthropic/claude-opus-5.5",
+          "description": ""
+        },
         {
           "id": "anthropic/claude-opus-5",
           "description": ""
@@ -283,6 +287,9 @@
         {
           "id": "anthropic/claude-fable-5"
         },
+        {
+          "id": "anthropic/claude-opus-5.5"
+        },
         {
           "id": "anthropic/claude-opus-5"
         },