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awsdocs · Apr 25, 2024 · d472581 · d472581
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diff --git a/.doc_gen/metadata/bedrock-runtime_metadata.yaml b/.doc_gen/metadata/bedrock-runtime_metadata.yaml
@@ -519,10 +519,10 @@ bedrock-runtime_InvokeJurassic2:
   services:
     bedrock-runtime: {InvokeModel}
 
-bedrock-runtime_InvokeLlama2:
-  title: Invoke the Meta Llama 2 Chat model on &BR; for text generation
+bedrock-runtime_Llama2_InvokeLlama:
+  title: Invoke Meta Llama 2 on &BR; using Meta's native request and response payloads
   title_abbrev: "Meta Llama 2: Text generation"
-  synopsis: invoke the Meta Llama 2 Chat model on &BR; for text generation.
+  synopsis: get started sending prompts to Meta Llama 2 and printing the response.
   category: Invoke model examples
   languages:
     Go:
@@ -538,20 +538,17 @@ bedrock-runtime_InvokeLlama2:
         - sdk_version: 2
           github: javav2/example_code/bedrock-runtime
           excerpts:
-            - description: Asynchronously invoke the Meta Llama 2 Chat foundation model to generate text.
+            - description: Send your first prompt to Meta Llama 2.
               snippet_tags:
-                - bedrock-runtime.java2.invoke_llama2_async.main
-            - description: Invoke the Meta Llama 2 Chat foundation model to generate text.
-              snippet_tags:
-                - bedrock-runtime.java2.invoke_llama2.main
+                - bedrock-runtime.java2.InvokeModel_Llama2_Quickstart
     JavaScript:
       versions:
         - sdk_version: 3
           github: javascriptv3/example_code/bedrock-runtime
           excerpts:
-            - description: Invoke the Meta Llama 2 Chat foundation model to generate text.
-              snippet_files:
-                - javascriptv3/example_code/bedrock-runtime/models/meta_llama2/llama2_chat.js
+            - description: Send your first prompt to Meta Llama 2.
+              snippet_tags:
+                - javascript.v3.bedrock-runtime.InvokeModel_Llama2_Quickstart
     PHP:
       versions:
         - sdk_version: 3
@@ -565,9 +562,9 @@ bedrock-runtime_InvokeLlama2:
         - sdk_version: 3
           github: python/example_code/bedrock-runtime
           excerpts:
-            - description: Invoke the Meta Llama 2 Chat foundation model to generate text.
+            - description: Send your first prompt to Meta Llama 2.
               snippet_tags:
-                - python.example_code.bedrock-runtime.InvokeMetaLlama2
+                - python.example_code.bedrock-runtime.InvokeModel_Llama2_Quickstart
     .NET:
       versions:
         - sdk_version: 3
@@ -579,6 +576,106 @@ bedrock-runtime_InvokeLlama2:
   services:
     bedrock-runtime: {InvokeModel}
 
+bedrock-runtime_Llama2_InvokeModelWithResponseStream:
+  title: Invoke Meta Llama 2 on &BR; using Meta's native request and response payloads with a response stream
+  title_abbrev: "Meta Llama 2: Text generation with response stream"
+  synopsis: get started sending prompts to Meta Llama 2 and printing the response stream in real-time.
+  category: Invoke model examples
+  languages:
+    Java:
+      versions:
+        - sdk_version: 2
+          github: javav2/example_code/bedrock-runtime
+          excerpts:
+            - description: Send your first prompt to Meta Llama 3.
+              snippet_tags:
+                - bedrock-runtime.java2.InvokeModelWithResponseStream_Llama2_Quickstart
+    JavaScript:
+      versions:
+        - sdk_version: 3
+          github: javascriptv3/example_code/bedrock-runtime
+          excerpts:
+            - description: Send your first prompt to Meta Llama 3.
+              snippet_tags:
+                - javascript.v3.bedrock-runtime.InvokeModelWithResponseStream_Llama2_Quickstart
+    Python:
+      versions:
+        - sdk_version: 3
+          github: python/example_code/bedrock-runtime
+          excerpts:
+            - description: Send your first prompt to Meta Llama 3.
+              snippet_tags:
+                - python.example_code.bedrock-runtime.InvokeModelWithResponseStream_Llama2_Quickstart
+  services:
+    bedrock-runtime: {InvokeModelWithResponseStream}
+
+
+bedrock-runtime_Llama3_InvokeLlama:
+  title: Invoke Meta Llama 3 on &BR; using Meta's native request and response payloads
+  title_abbrev: "Meta Llama 3: Text generation"
+  synopsis: get started sending prompts to Meta Llama 3 and printing the response.
+  category: Invoke model examples
+  languages:
+    Java:
+      versions:
+        - sdk_version: 2
+          github: javav2/example_code/bedrock-runtime
+          excerpts:
+            - description: Send your first prompt to Meta Llama 3.
+              snippet_tags:
+                - bedrock-runtime.java2.InvokeModel_Llama3_Quickstart
+    JavaScript:
+      versions:
+        - sdk_version: 3
+          github: javascriptv3/example_code/bedrock-runtime
+          excerpts:
+            - description: Send your first prompt to Meta Llama 3.
+              snippet_tags:
+                - javascript.v3.bedrock-runtime.InvokeModel_Llama3_Quickstart
+    Python:
+      versions:
+        - sdk_version: 3
+          github: python/example_code/bedrock-runtime
+          excerpts:
+            - description: Send your first prompt to Meta Llama 3.
+              snippet_tags:
+                - python.example_code.bedrock-runtime.InvokeModel_Llama3_Quickstart
+  services:
+    bedrock-runtime: {InvokeModel}
+
+bedrock-runtime_Llama3_InvokeModelWithResponseStream:
+  title: Invoke Meta Llama 3 on &BR; using Meta's native request and response payloads with a response stream
+  title_abbrev: "Meta Llama 3: Text generation with response stream"
+  synopsis: get started sending prompts to Meta Llama 3 and printing the response stream in real-time.
+  category: Invoke model examples
+  languages:
+    Java:
+      versions:
+        - sdk_version: 2
+          github: javav2/example_code/bedrock-runtime
+          excerpts:
+            - description: Send your first prompt to Meta Llama 3.
+              snippet_tags:
+                - bedrock-runtime.java2.InvokeModelWithResponseStream_Llama3_Quickstart
+    JavaScript:
+      versions:
+        - sdk_version: 3
+          github: javascriptv3/example_code/bedrock-runtime
+          excerpts:
+            - description: Send your first prompt to Meta Llama 3.
+              snippet_tags:
+                - javascript.v3.bedrock-runtime.InvokeModelWithResponseStream_Llama3_Quickstart
+    Python:
+      versions:
+        - sdk_version: 3
+          github: python/example_code/bedrock-runtime
+          excerpts:
+            - description: Send your first prompt to Meta Llama 3.
+              snippet_tags:
+                - python.example_code.bedrock-runtime.InvokeModelWithResponseStream_Llama3_Quickstart
+  services:
+    bedrock-runtime: {InvokeModelWithResponseStream}
+
 bedrock-runtime_Scenario_InvokeModels:
   title: Invoke various foundation models on &BR;
   title_abbrev: Invoke multiple foundation models on &BR;

diff --git a/javascriptv3/example_code/bedrock-runtime/README.md b/javascriptv3/example_code/bedrock-runtime/README.md
@@ -51,7 +51,10 @@ functions within the same service.
 - [Anthropic Claude 2: Text generation](models/anthropic_claude/claude_2.js)
 - [Anthropic Claude 3: Text generation](models/anthropic_claude/claude_3.js)
 - [Anthropic Claude Instant: Text generation](models/anthropic_claude/claude_instant_1.js)
-- [Meta Llama 2: Text generation](models/meta_llama2/llama2_chat.js)
+- [Meta Llama 2: Text generation](models/meta/llama2/invoke_model_quickstart.js#L4)
+- [Meta Llama 2: Text generation with response stream](models/meta/llama2/invoke_model_with_response_stream_quickstart.js#L4)
+- [Meta Llama 3: Text generation](models/meta/llama3/invoke_model_quickstart.js#L4)
+- [Meta Llama 3: Text generation with response stream](models/meta/llama3/invoke_model_with_response_stream_quickstart.js#L4)
 - [Mistral AI: Text generation with Mistral 7B Instruct](models/mistral_ai/mistral_7b.js)
 - [Mistral AI: Text generation with Mixtral 8x7B Instruct](models/mistral_ai/mixtral_8x7b.js)
 

diff --git a/javav2/example_code/bedrock-runtime/README.md b/javav2/example_code/bedrock-runtime/README.md
@@ -41,14 +41,17 @@ functions within the same service.
 ### Invoke model examples
 
 - [AI21 Labs Jurassic-2: Text generation](src/main/java/com/example/bedrockruntime/InvokeModelAsync.java#L205)
-- [Amazon Titan: Image generation](src/main/java/com/example/bedrockruntime/InvokeModelAsync.java#L399)
+- [Amazon Titan: Image generation](src/main/java/com/example/bedrockruntime/InvokeModelAsync.java#L338)
 - [Anthropic Claude 2: Real-time response stream processing](src/main/java/com/example/bedrockruntime/Claude2.java#L65)
 - [Anthropic Claude 2: Text generation](src/main/java/com/example/bedrockruntime/InvokeModel.java#L112)
 - [Anthropic Claude 3: Real-time response stream processing](src/main/java/com/example/bedrockruntime/Claude3.java#L49)
-- [Meta Llama 2: Text generation](src/main/java/com/example/bedrockruntime/InvokeModelAsync.java#L268)
+- [Meta Llama 2: Text generation](src/main/java/com/example/bedrockruntime/models/meta/llama2/InvokeModelQuickstart.java#L11)
+- [Meta Llama 2: Text generation with response stream](src/main/java/com/example/bedrockruntime/models/meta/llama2/InvokeModelWithResponseStreamQuickstart.java#L12)
+- [Meta Llama 3: Text generation](src/main/java/com/example/bedrockruntime/models/meta/llama3/InvokeModelQuickstart.java#L13)
+- [Meta Llama 3: Text generation with response stream](src/main/java/com/example/bedrockruntime/models/meta/llama3/InvokeModelWithResponseStreamQuickstart.java#L14)
 - [Mistral AI: Text generation with Mistral 7B Instruct](src/main/java/com/example/bedrockruntime/InvokeModelAsync.java#L33)
 - [Mistral AI: Text generation with Mixtral 8x7B Instruct](src/main/java/com/example/bedrockruntime/InvokeModelAsync.java#L88)
-- [Stable Diffusion: Image generation](src/main/java/com/example/bedrockruntime/InvokeModelAsync.java#L329)
+- [Stable Diffusion: Image generation](src/main/java/com/example/bedrockruntime/InvokeModelAsync.java#L268)
 
 
 <!--custom.examples.start-->

diff --git a/python/example_code/bedrock-runtime/README.md b/python/example_code/bedrock-runtime/README.md
@@ -39,15 +39,18 @@ python -m pip install -r requirements.txt
 ### Invoke model examples
 
 - [AI21 Labs Jurassic-2: Text generation](bedrock_runtime_wrapper.py#L79)
-- [Amazon Titan: Image generation](bedrock_runtime_wrapper.py#L275)
-- [Anthropic Claude 2: Real-time response stream processing](bedrock_runtime_wrapper.py#L320)
+- [Amazon Titan: Image generation](bedrock_runtime_wrapper.py#L238)
+- [Anthropic Claude 2: Real-time response stream processing](bedrock_runtime_wrapper.py#L283)
 - [Anthropic Claude 2: Text generation](bedrock_runtime_wrapper.py#L39)
 - [Anthropic Claude 3: Multimodal invocation](models/anthropic/claude_3.py#L94)
 - [Anthropic Claude 3: Text generation](models/anthropic/claude_3.py#L33)
-- [Meta Llama 2: Text generation](bedrock_runtime_wrapper.py#L115)
-- [Mistral AI: Text generation with Mistral 7B Instruct](bedrock_runtime_wrapper.py#L152)
-- [Mistral AI: Text generation with Mixtral 8x7B Instruct](bedrock_runtime_wrapper.py#L192)
-- [Stable Diffusion: Image generation](bedrock_runtime_wrapper.py#L232)
+- [Meta Llama 2: Text generation](models/meta/llama2/invoke_model_quickstart.py#L4)
+- [Meta Llama 2: Text generation with response stream](models/meta/llama2/invoke_model_with_response_stream_quickstart.py#L4)
+- [Meta Llama 3: Text generation](models/meta/llama3/invoke_model_quickstart.py#L4)
+- [Meta Llama 3: Text generation with response stream](models/meta/llama3/invoke_model_with_response_stream_quickstart.py#L4)
+- [Mistral AI: Text generation with Mistral 7B Instruct](bedrock_runtime_wrapper.py#L115)
+- [Mistral AI: Text generation with Mixtral 8x7B Instruct](bedrock_runtime_wrapper.py#L155)
+- [Stable Diffusion: Image generation](bedrock_runtime_wrapper.py#L195)
 
 
 <!--custom.examples.start-->