From 5020c5878b7f3ee71f3bb08e649e0b4ab59d2495 Mon Sep 17 00:00:00 2001
From: litellm-compat-matrix-bot <litellm-bot@berri.ai>
Date: Fri, 22 May 2026 06:20:09 +0000
Subject: [PATCH] Update Claude Code compatibility matrix

litellm_version: v1.83.14-stable
claude_code_version: 2.1.126
generated_at: 2026-05-22T06:19:53Z
---
 src/data/compatibility-matrix.json | 17 +++++++++--------
 1 file changed, 9 insertions(+), 8 deletions(-)

diff --git a/src/data/compatibility-matrix.json b/src/data/compatibility-matrix.json
index ea7ba4a1..3a7baf43 100644
--- a/src/data/compatibility-matrix.json
+++ b/src/data/compatibility-matrix.json
@@ -1,6 +1,6 @@
 {
   "schema_version": "1",
-  "generated_at": "2026-05-21T06:19:19Z",
+  "generated_at": "2026-05-22T06:19:53Z",
   "litellm_version": "v1.83.14-stable",
   "claude_code_version": "2.1.126",
   "providers": [
@@ -23,7 +23,7 @@
         },
         "bedrock_converse": {
           "status": "fail",
-          "error": "[claude-haiku-4-5-bedrock-converse] claude returned empty assistant text"
+          "error": "[claude-haiku-4-5-bedrock-converse] claude CLI failed: exit=1; text=API Error: Content block is not a text block"
         },
         "vertex_ai": {
           "status": "pass"
@@ -110,7 +110,8 @@
           "status": "pass"
         },
         "bedrock_converse": {
-          "status": "pass"
+          "status": "fail",
+          "error": "[claude-haiku-4-5-bedrock-converse] claude CLI failed: exit=1; text=API Error: Content block is not a text block"
         },
         "vertex_ai": {
           "status": "pass"
@@ -133,7 +134,7 @@
         },
         "bedrock_converse": {
           "status": "fail",
-          "error": "[claude-opus-4-7-bedrock-converse] no `thinking` content block observed in stream-json events"
+          "error": "[claude-sonnet-4-6-bedrock-converse] claude CLI failed: exit=1; text=API Error: Content block is not a text block"
         },
         "vertex_ai": {
           "status": "fail",
@@ -259,7 +260,8 @@
       "name": "Structured outputs",
       "providers": {
         "anthropic": {
-          "status": "pass"
+          "status": "fail",
+          "error": "[claude-opus-4-7] claude CLI failed: exit=1; text=API Error: Repeated 529 Overloaded errors. The API is at capacity \u2014 this is usually temporary. Try again in a moment. If it persists, check status.claude.com."
         },
         "bedrock_invoke": {
           "status": "pass"
@@ -329,11 +331,10 @@
         },
         "bedrock_invoke": {
           "status": "fail",
-          "error": "[claude-opus-4-7-bedrock-invoke] claude CLI failed: exit=1; (no diagnostic output)"
+          "error": "[claude-opus-4-7-bedrock-invoke] claude CLI failed: exit=1; text=API Error: Claude Code is unable to respond to this request, which appears to violate our Usage Policy (https://www.anthropic.com/legal/aup). Try rephrasing the request or attempting a different approach. If you are seeing this refusal repeatedly, try running /model claude-sonnet-4-20250514 to switch models."
         },
         "bedrock_converse": {
-          "status": "fail",
-          "error": "[claude-opus-4-7-bedrock-converse] claude returned empty assistant text"
+          "status": "pass"
         },
         "vertex_ai": {
           "status": "pass"