Anthropic adds OpenTelemetry trace export to Claude Platform in public beta
Overview
Anthropic adds OpenTelemetry trace export to Claude Platform in public beta, covering the Messages API, Claude Managed Agents, and the Claude SDKs.
For the Messages API and Managed Agents, users add a destination in the Claude Console, while the SDKs export traces automatically. By default, spans carry metadata such as duration, status, token counts, model, and tool names, following the OpenTelemetry gen_ai conventions. Anthropic says switching a destination to "full content" also exports prompts, responses, tool inputs, and tool results.
LangChain says Claude Platform traces can now be sent to LangSmith through OpenTelemetry, letting users inspect each step of an agent run. That feature is also in public beta.
Written by AI from the articles below · updated Oct 14, 1:47 PM ET
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Developments
3 developments
- Oct 14, 1:38 PM ET · 1 articleLangSmith accepts Claude Platform traces via OpenTelemetry in public betaLangChain: LangSmith now accepts Claude Platform traces via OpenTelemetry
- Oct 14, 1:25 PM ET · 1 articleAnthropic adds OpenTelemetry gen_ai span export with optional full-content modeClaudeDevs: Claude's spans follow OpenTelemetry gen_ai conventions with optional full content export
- Oct 14, 12:00 AM ET · 3 articlesAnthropic adds OpenTelemetry trace export for Messages API and Managed AgentsClaude Blog: Claude Platform adds OpenTelemetry traces for agents and model calls
Article timeline
The articles in this story. Times are ET.
LangChain@LangChainOfficialLangSmith now accepts Claude Platform traces via OpenTelemetryAILangChain says Claude Platform traces can now be exported to LangSmith through OpenTelemetry, from Claude Managed Agents, the Messages API, or the Claude SDKs. The traces let users inspect each step of an agent run to improve its performance. The feature is in public beta.
ClaudeDevs@ClaudeDevsOfficialClaude Console adds OpenTelemetry trace export for API and Managed AgentsAIAnthropic says the Claude Console now lets users add a destination for OpenTelemetry traces of Messages API requests and Managed Agents sessions. A separate guide explains how to set up OpenTelemetry to export spans for Claude SDK requests.
ClaudeDevs@ClaudeDevsOfficialClaude Platform adds OpenTelemetry trace export in public betaAIAnthropic says Claude Platform now sends OpenTelemetry traces from the Messages API, Claude Managed Agents, and the Claude SDKs to users' observability stacks. The feature is in public beta.

ClaudeDevs@ClaudeDevsOfficialClaude's spans follow OpenTelemetry gen_ai conventions with optional full content exportAISpans follow the OpenTelemetry gen_ai conventions, carrying metadata such as duration, status, token counts, model, and tool names by default. Switching a destination to "full content" also exports prompts, responses, tool inputs, and tool results.
- Claude BlogOfficialClaude Platform adds OpenTelemetry traces for agents and model calls
AIClaude Platform now sends OpenTelemetry traces from Claude Managed Agents, the Messages API, and Claude SDKs to any OTel tool, in public beta. Each agent turn, model call, and tool use arrives as a standard trace with latency, tokens, and IDs. Managed Agents and the Messages API require a destination set in the Claude Console, while the SDKs export traces automatically.
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