diff --git a/MIGRATION.md b/MIGRATION.md
index 129377ba8587..b55d7f2cce2d 100644
--- a/MIGRATION.md
+++ b/MIGRATION.md
@@ -251,6 +251,7 @@ Affected SDKs: All SDKs.
 - The `http.query` and `http.fragment` span attributes were renamed to `url.query` and `url.fragment`.
 - `network.*` span attributes were aligned across SDKs.
 - Legacy messaging (`messaging.*`) and database (`db.statement`, …) span attributes on the AMQP and Redis instrumentations were replaced by their current semantic-convention equivalents.
+- The gen_ai cache token attributes `gen_ai.usage.cache_creation_input_tokens` and `gen_ai.usage.cache_read_input_tokens` were renamed to `gen_ai.usage.cache_creation.input_tokens` and `gen_ai.usage.cache_read.input_tokens`.
 - Span attributes now use the shared `@sentry/conventions` package under the hood.
 
 If you reference these attributes in custom instrumentation, `beforeSendSpan`, dashboards, or alerts, update them to the new names.
diff --git a/packages/core/src/tracing/ai/gen-ai-attributes.ts b/packages/core/src/tracing/ai/gen-ai-attributes.ts
index c6eecddefcdf..671dfd042165 100644
--- a/packages/core/src/tracing/ai/gen-ai-attributes.ts
+++ b/packages/core/src/tracing/ai/gen-ai-attributes.ts
@@ -30,22 +30,6 @@ export const GEN_AI_REQUEST_DIMENSIONS_ATTRIBUTE = 'gen_ai.request.dimensions';
  */
 export const GEN_AI_RESPONSE_STOP_REASON_ATTRIBUTE = 'gen_ai.response.stop_reason';
 
-/**
- * The number of cache creation input tokens used
- *
- * Kept local: `@sentry/conventions` emits `gen_ai.usage.cache_creation.input_tokens` (dotted), which
- * differs from the key we emit here.
- */
-export const GEN_AI_USAGE_CACHE_CREATION_INPUT_TOKENS_ATTRIBUTE = 'gen_ai.usage.cache_creation_input_tokens';
-
-/**
- * The number of cache read input tokens used
- *
- * Kept local: `@sentry/conventions` emits `gen_ai.usage.cache_read.input_tokens` (dotted), which
- * differs from the key we emit here.
- */
-export const GEN_AI_USAGE_CACHE_READ_INPUT_TOKENS_ATTRIBUTE = 'gen_ai.usage.cache_read_input_tokens';
-
 /**
  * The span operation name for invoking an agent
  */
diff --git a/packages/core/src/tracing/langchain/utils.ts b/packages/core/src/tracing/langchain/utils.ts
index 4683c02e7cf4..a48dc2a536be 100644
--- a/packages/core/src/tracing/langchain/utils.ts
+++ b/packages/core/src/tracing/langchain/utils.ts
@@ -19,16 +19,13 @@ import {
   GEN_AI_RESPONSE_TOOL_CALLS,
   GEN_AI_SYSTEM,
   GEN_AI_SYSTEM_INSTRUCTIONS,
+  GEN_AI_USAGE_CACHE_CREATION_INPUT_TOKENS,
+  GEN_AI_USAGE_CACHE_READ_INPUT_TOKENS,
   GEN_AI_USAGE_INPUT_TOKENS,
   GEN_AI_USAGE_OUTPUT_TOKENS,
   GEN_AI_USAGE_TOTAL_TOKENS,
 } from '@sentry/conventions/attributes';
-import {
-  GEN_AI_REQUEST_STREAM_ATTRIBUTE,
-  GEN_AI_RESPONSE_STOP_REASON_ATTRIBUTE,
-  GEN_AI_USAGE_CACHE_CREATION_INPUT_TOKENS_ATTRIBUTE,
-  GEN_AI_USAGE_CACHE_READ_INPUT_TOKENS_ATTRIBUTE,
-} from '../ai/gen-ai-attributes';
+import { GEN_AI_REQUEST_STREAM_ATTRIBUTE, GEN_AI_RESPONSE_STOP_REASON_ATTRIBUTE } from '../ai/gen-ai-attributes';
 import { isContentMedia, stripInlineMediaFromSingleMessage } from '../ai/mediaStripping';
 import { extractSystemInstructions, getTruncatedJsonString } from '../ai/utils';
 import { LANGCHAIN_ORIGIN, ROLE_MAP } from './constants';
@@ -412,13 +409,9 @@ function addTokenUsageAttributes(
 
     // Extra Anthropic cache metrics (present only when caching is enabled)
     if (anthropicUsage.cache_creation_input_tokens !== undefined)
-      setNumberIfDefined(
-        attrs,
-        GEN_AI_USAGE_CACHE_CREATION_INPUT_TOKENS_ATTRIBUTE,
-        anthropicUsage.cache_creation_input_tokens,
-      );
+      setNumberIfDefined(attrs, GEN_AI_USAGE_CACHE_CREATION_INPUT_TOKENS, anthropicUsage.cache_creation_input_tokens);
     if (anthropicUsage.cache_read_input_tokens !== undefined)
-      setNumberIfDefined(attrs, GEN_AI_USAGE_CACHE_READ_INPUT_TOKENS_ATTRIBUTE, anthropicUsage.cache_read_input_tokens);
+      setNumberIfDefined(attrs, GEN_AI_USAGE_CACHE_READ_INPUT_TOKENS, anthropicUsage.cache_read_input_tokens);
   }
 }