Adding anthropic

docs/ai/anthropic.md

@@ -1 +1,35 @@
-todo
+<!--- Hugo front matter used to generate the website version of this page:
+linkTitle: Anthropic
+--->
+
+# Semantic Conventions for Anthropic
+
+**Status**: [Experimental][DocumentStatus]
+
+The Semantic Conventions for [Anthropic](https://docs.anthropic.com/claude/docs) extend the [LLM Semantic Conventions](llm-spans.md)
+that describe common LLM request attributes in addition to the Semantic Conventions
+described on this page.
+
+## Anthropic LLM request attributes
+
+These are additional attributes when instrumenting Anthropic LLM requests.
+
+<!-- semconv llm.anthropic(tag=llm-request-tech-specific) -->
+| Attribute  | Type | Description  | Examples  | Requirement Level |
+|---|---|---|---|---|
+| `llm.anthropic.top_k` | int | If present, represents the value used to only sample from the top K options for each subsequent token. | `5` | Required |
+| `llm.anthropic.metadata.user_id` | string | If present, the `user_id` used in an Anthropic request. | `bob` | Required |
+
+## Anthropic LLM response attributes
+
+These are additional attributes when instrumenting Anthropic LLM responses.
+
+### Chat completion attributes
+
+These are the attributes for a full chat completion (no streaming).
+
+<!-- semconv llm.anthropic(tag=llm-response-tech-specific) -->
+| Attribute  | Type | Description  | Examples  | Requirement Level |
+|---|---|---|---|---|
+| `llm.anthropic.stop_reason` | string | The reason why the model stopped sampling. | `stop_sequence` | Required |
+| `llm.ahtropic.model` | string | The name of the model used for the completion. | `claude-instant-1` | Recommended |

docs/ai/openai.md

@@ -6,7 +6,7 @@ linkTitle: OpenAI
 
 **Status**: [Experimental][DocumentStatus]
 
-The Semantic Conventions for [OpenAI](https://www.microsoft.com/sql-server) extend the [LLM Semantic Conventions](llm-spans.md)
+The Semantic Conventions for [OpenAI](https://platform.openai.com/) extend the [LLM Semantic Conventions](llm-spans.md)
 that describe common LLM request attributes in addition to the Semantic Conventions
 described on this page.