feat: Claude Opus 5.5 Launch (#4589)

Adds Claude Opus 5.5 (`claude-opus-5-5`) to the Anthropic Claude intro
notebook, following the same pattern as recent Claude launches. The model is
served on the global, us and eu endpoints.

Changes:
- Added a `Claude Opus 5.5` entry at the top of the "Available Anthropic Claude
  models" list.
- Added `claude-opus-5-5` to the model selector in both "Select Claude model"
  cells, and repointed the default to it.
- Added the corresponding `available_regions` entry (`global`, `us`, `eu`) in
  both cells.
This commit is contained in:
Chun-Hsiang Wang
2026-09-22 16:07:03 -04:00
committed by GitHub
parent 9cf8ce16fa
commit 15dc48af8c
@@ -72,6 +72,9 @@
"\n",
"### Available Anthropic Claude models\n",
"\n",
"#### Claude Opus 5.5\n",
"Claude Opus 5.5 is Anthropic's most capable Opus model. Better at coding, knowledge work, and long-running tasks. It's easier to collaborate with and more cost efficient than ever.\n",
"\n",
"#### Claude Fable 5.1\n",
"Claude Fable 5.1 delivers frontier intelligence for ambitious tasks across coding, scientific discovery, and enterprise workflows.\n",
"\n",
@@ -204,9 +207,10 @@
},
"outputs": [],
"source": [
"MODEL = \"claude-fable-5-1\" # @param [\"claude-fable-5-1\",\"claude-opus-5\",\"claude-sonnet-5\",\"claude-fable-5\",\"claude-opus-4-8\",\"claude-opus-4-7\",\"claude-sonnet-4-6\",\"claude-opus-4-6\",\"claude-opus-4-5\",\"claude-haiku-4-5\",\"claude-sonnet-4-5\",\"claude-opus-4-1\",\"claude-sonnet-4\",\"claude-opus-4\",\"claude-3-7-sonnet\",\"claude-3-5-sonnet-v2\",\"claude-3-5-haiku\",\"claude-3-5-sonnet\",\"claude-3-opus\",\"claude-3-haiku\"]\n",
"MODEL = \"claude-opus-5-5\" # @param [\"claude-opus-5-5\",\"claude-fable-5-1\",\"claude-opus-5\",\"claude-sonnet-5\",\"claude-fable-5\",\"claude-opus-4-8\",\"claude-opus-4-7\",\"claude-sonnet-4-6\",\"claude-opus-4-6\",\"claude-opus-4-5\",\"claude-haiku-4-5\",\"claude-sonnet-4-5\",\"claude-opus-4-1\",\"claude-sonnet-4\",\"claude-opus-4\",\"claude-3-7-sonnet\",\"claude-3-5-sonnet-v2\",\"claude-3-5-haiku\",\"claude-3-5-sonnet\",\"claude-3-opus\",\"claude-3-haiku\"]\n",
"# Available regions per model.\n",
"MODEL_AVAILABLE_REGIONS = {\n",
" \"claude-opus-5-5\": [\"global\", \"us\", \"eu\"],\n",
" \"claude-fable-5-1\": [\"global\", \"us\", \"eu\"],\n",
" \"claude-opus-5\": [\"global\", \"us\", \"eu\"],\n",
" \"claude-sonnet-5\": [\"global\", \"us\", \"eu\"],\n",
@@ -681,9 +685,10 @@
},
"outputs": [],
"source": [
"MODEL = \"claude-fable-5-1\" # @param [\"claude-fable-5-1\",\"claude-opus-5\",\"claude-sonnet-5\",\"claude-fable-5\",\"claude-opus-4-8\",\"claude-opus-4-7\",\"claude-sonnet-4-6\",\"claude-opus-4-6\",\"claude-opus-4-5\",\"claude-haiku-4-5\",\"claude-sonnet-4-5\",\"claude-opus-4-1\",\"claude-sonnet-4\",\"claude-opus-4\",\"claude-3-7-sonnet\",\"claude-3-5-sonnet-v2\",\"claude-3-5-haiku\",\"claude-3-5-sonnet\",\"claude-3-opus\",\"claude-3-haiku\"]\n",
"MODEL = \"claude-opus-5-5\" # @param [\"claude-opus-5-5\",\"claude-fable-5-1\",\"claude-opus-5\",\"claude-sonnet-5\",\"claude-fable-5\",\"claude-opus-4-8\",\"claude-opus-4-7\",\"claude-sonnet-4-6\",\"claude-opus-4-6\",\"claude-opus-4-5\",\"claude-haiku-4-5\",\"claude-sonnet-4-5\",\"claude-opus-4-1\",\"claude-sonnet-4\",\"claude-opus-4\",\"claude-3-7-sonnet\",\"claude-3-5-sonnet-v2\",\"claude-3-5-haiku\",\"claude-3-5-sonnet\",\"claude-3-opus\",\"claude-3-haiku\"]\n",
"# Available regions per model.\n",
"MODEL_AVAILABLE_REGIONS = {\n",
" \"claude-opus-5-5\": [\"global\", \"us\", \"eu\"],\n",
" \"claude-fable-5-1\": [\"global\", \"us\", \"eu\"],\n",
" \"claude-opus-5\": [\"global\", \"us\", \"eu\"],\n",
" \"claude-sonnet-5\": [\"global\", \"us\", \"eu\"],\n",