diff --git a/docs/my-website/blog/claude_sonnet_4_6/index.md b/docs/my-website/blog/claude_sonnet_4_6/index.md
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+---
+slug: claude_sonnet_4_6
+title: "Day 0 Support: Claude Sonnet 4.6"
+date: 2026-02-17T10:00:00
+authors:
+  - name: Ishaan Jaff
+    title: "CTO, LiteLLM"
+    url: https://www.linkedin.com/in/reffajnaahsi/
+    image_url: https://pbs.twimg.com/profile_images/1613813310264340481/lz54oEiB_400x400.jpg
+  - name: Krrish Dholakia
+    title: "CEO, LiteLLM"
+    url: https://www.linkedin.com/in/krish-d/
+    image_url: https://pbs.twimg.com/profile_images/1298587542745358340/DZv3Oj-h_400x400.jpg
+description: "Day 0 support for Claude Sonnet 4.6 on LiteLLM AI Gateway - use across Anthropic, Azure, Vertex AI, and Bedrock."
+tags: [anthropic, claude, sonnet 4.6]
+hide_table_of_contents: false
+---
+
+import Tabs from '@theme/Tabs';
+import TabItem from '@theme/TabItem';
+
+LiteLLM now supports Claude Sonnet 4.6 on Day 0. Use it across Anthropic, Azure, Vertex AI, and Bedrock through the LiteLLM AI Gateway.
+
+## Docker Image
+
+```bash
+docker pull ghcr.io/berriai/litellm:v1.81.3-stable.sonnet-4-6
+```
+
+## Usage - Anthropic
+
+<Tabs>
+<TabItem value="proxy" label="LiteLLM Proxy">
+
+**1. Setup config.yaml**
+
+```yaml
+model_list:
+  - model_name: claude-sonnet-4-6
+    litellm_params:
+      model: anthropic/claude-sonnet-4-6
+      api_key: os.environ/ANTHROPIC_API_KEY
+```
+
+**2. Start the proxy**
+
+```bash
+docker run -d \
+  -p 4000:4000 \
+  -e ANTHROPIC_API_KEY=$ANTHROPIC_API_KEY \
+  -v $(pwd)/config.yaml:/app/config.yaml \
+  ghcr.io/berriai/litellm:v1.81.3-stable.sonnet-4-6 \
+  --config /app/config.yaml
+```
+
+**3. Test it!**
+
+```bash
+curl --location 'http://0.0.0.0:4000/chat/completions' \
+--header 'Content-Type: application/json' \
+--header 'Authorization: Bearer $LITELLM_KEY' \
+--data '{
+  "model": "claude-sonnet-4-6",
+  "messages": [
+    {
+      "role": "user",
+      "content": "what llm are you"
+    }
+  ]
+}'
+```
+
+</TabItem>
+
+<TabItem value="sdk" label="LiteLLM SDK">
+
+```python
+from litellm import completion
+
+response = completion(
+    model="anthropic/claude-sonnet-4-6",
+    messages=[{"role": "user", "content": "what llm are you"}]
+)
+print(response.choices[0].message.content)
+```
+
+</TabItem>
+</Tabs>
+
+## Usage - Azure
+
+<Tabs>
+<TabItem value="proxy" label="LiteLLM Proxy">
+
+**1. Setup config.yaml**
+
+```yaml
+model_list:
+  - model_name: claude-sonnet-4-6
+    litellm_params:
+      model: azure_ai/claude-sonnet-4-6
+      api_key: os.environ/AZURE_AI_API_KEY
+      api_base: os.environ/AZURE_AI_API_BASE  # https://<resource>.services.ai.azure.com
+```
+
+**2. Start the proxy**
+
+```bash
+docker run -d \
+  -p 4000:4000 \
+  -e AZURE_AI_API_KEY=$AZURE_AI_API_KEY \
+  -e AZURE_AI_API_BASE=$AZURE_AI_API_BASE \
+  -v $(pwd)/config.yaml:/app/config.yaml \
+  ghcr.io/berriai/litellm:v1.81.3-stable.sonnet-4-6 \
+  --config /app/config.yaml
+```
+
+**3. Test it!**
+
+```bash
+curl --location 'http://0.0.0.0:4000/chat/completions' \
+--header 'Content-Type: application/json' \
+--header 'Authorization: Bearer $LITELLM_KEY' \
+--data '{
+  "model": "claude-sonnet-4-6",
+  "messages": [
+    {
+      "role": "user",
+      "content": "what llm are you"
+    }
+  ]
+}'
+```
+
+</TabItem>
+
+<TabItem value="sdk" label="LiteLLM SDK">
+
+```python
+from litellm import completion
+
+response = completion(
+    model="azure_ai/claude-sonnet-4-6",
+    api_key="your-azure-api-key",
+    api_base="https://<resource>.services.ai.azure.com",
+    messages=[{"role": "user", "content": "what llm are you"}]
+)
+print(response.choices[0].message.content)
+```
+
+</TabItem>
+</Tabs>
+
+## Usage - Vertex AI
+
+<Tabs>
+<TabItem value="proxy" label="LiteLLM Proxy">
+
+**1. Setup config.yaml**
+
+```yaml
+model_list:
+  - model_name: claude-sonnet-4-6
+    litellm_params:
+      model: vertex_ai/claude-sonnet-4-6
+      vertex_project: os.environ/VERTEX_PROJECT
+      vertex_location: us-east5
+```
+
+**2. Start the proxy**
+
+```bash
+docker run -d \
+  -p 4000:4000 \
+  -e VERTEX_PROJECT=$VERTEX_PROJECT \
+  -e GOOGLE_APPLICATION_CREDENTIALS=/app/credentials.json \
+  -v $(pwd)/config.yaml:/app/config.yaml \
+  -v $(pwd)/credentials.json:/app/credentials.json \
+  ghcr.io/berriai/litellm:v1.81.3-stable.sonnet-4-6 \
+  --config /app/config.yaml
+```
+
+**3. Test it!**
+
+```bash
+curl --location 'http://0.0.0.0:4000/chat/completions' \
+--header 'Content-Type: application/json' \
+--header 'Authorization: Bearer $LITELLM_KEY' \
+--data '{
+  "model": "claude-sonnet-4-6",
+  "messages": [
+    {
+      "role": "user",
+      "content": "what llm are you"
+    }
+  ]
+}'
+```
+
+</TabItem>
+
+<TabItem value="sdk" label="LiteLLM SDK">
+
+```python
+from litellm import completion
+
+response = completion(
+    model="vertex_ai/claude-sonnet-4-6",
+    vertex_project="your-project-id",
+    vertex_location="us-east5",
+    messages=[{"role": "user", "content": "what llm are you"}]
+)
+print(response.choices[0].message.content)
+```
+
+</TabItem>
+</Tabs>
+
+## Usage - Bedrock
+
+<Tabs>
+<TabItem value="proxy" label="LiteLLM Proxy">
+
+**1. Setup config.yaml**
+
+```yaml
+model_list:
+  - model_name: claude-sonnet-4-6
+    litellm_params:
+      model: bedrock/anthropic.claude-sonnet-4-6-v1
+      aws_access_key_id: os.environ/AWS_ACCESS_KEY_ID
+      aws_secret_access_key: os.environ/AWS_SECRET_ACCESS_KEY
+      aws_region_name: us-east-1
+```
+
+**2. Start the proxy**
+
+```bash
+docker run -d \
+  -p 4000:4000 \
+  -e AWS_ACCESS_KEY_ID=$AWS_ACCESS_KEY_ID \
+  -e AWS_SECRET_ACCESS_KEY=$AWS_SECRET_ACCESS_KEY \
+  -v $(pwd)/config.yaml:/app/config.yaml \
+  ghcr.io/berriai/litellm:v1.81.3-stable.sonnet-4-6 \
+  --config /app/config.yaml
+```
+
+**3. Test it!**
+
+```bash
+curl --location 'http://0.0.0.0:4000/chat/completions' \
+--header 'Content-Type: application/json' \
+--header 'Authorization: Bearer $LITELLM_KEY' \
+--data '{
+  "model": "claude-sonnet-4-6",
+  "messages": [
+    {
+      "role": "user",
+      "content": "what llm are you"
+    }
+  ]
+}'
+```
+
+</TabItem>
+
+<TabItem value="sdk" label="LiteLLM SDK">
+
+```python
+from litellm import completion
+
+response = completion(
+    model="bedrock/anthropic.claude-sonnet-4-6-v1",
+    aws_access_key_id="your-access-key",
+    aws_secret_access_key="your-secret-key",
+    aws_region_name="us-east-1",
+    messages=[{"role": "user", "content": "what llm are you"}]
+)
+print(response.choices[0].message.content)
+```
+
+</TabItem>
+</Tabs>
diff --git a/docs/my-website/sidebars.js b/docs/my-website/sidebars.js
index e3580110bd..f1376a4615 100644
--- a/docs/my-website/sidebars.js
+++ b/docs/my-website/sidebars.js
@@ -1127,6 +1127,11 @@ const sidebars = {
       type: "category",
       label: "Blog",
       items: [
+        {
+          type: "link",
+          label: "Day 0 Support: Claude Sonnet 4.6",
+          href: "/blog/claude_sonnet_4_6",
+        },
         {
           type: "link",
           label: "Incident: Broken Model Cost Map",