From b4e3eb9d486199ad4194fc05ed7277f6bda74873 Mon Sep 17 00:00:00 2001
From: "github-actions[bot]"
 <41898282+github-actions[bot]@users.noreply.github.com>
Date: Mon, 11 May 2026 07:57:54 +0000
Subject: [PATCH] ci: Version Packages

---
 .changeset/add-ai-utils-package.md                  |  5 -----
 .changeset/add-openai-base-package.md               |  5 -----
 .changeset/refactor-providers-to-shared-packages.md | 13 -------------
 examples/ts-svelte-chat/CHANGELOG.md                | 10 ++++++++++
 examples/ts-svelte-chat/package.json                |  2 +-
 examples/ts-vue-chat/CHANGELOG.md                   | 10 ++++++++++
 examples/ts-vue-chat/package.json                   |  2 +-
 packages/typescript/ai-anthropic/CHANGELOG.md       |  9 +++++++++
 packages/typescript/ai-anthropic/package.json       |  2 +-
 .../ai-code-mode/models-eval/CHANGELOG.md           | 12 ++++++++++++
 .../ai-code-mode/models-eval/package.json           |  2 +-
 packages/typescript/ai-elevenlabs/CHANGELOG.md      |  9 +++++++++
 packages/typescript/ai-elevenlabs/package.json      |  2 +-
 packages/typescript/ai-fal/CHANGELOG.md             |  9 +++++++++
 packages/typescript/ai-fal/package.json             |  2 +-
 packages/typescript/ai-gemini/CHANGELOG.md          |  9 +++++++++
 packages/typescript/ai-gemini/package.json          |  2 +-
 packages/typescript/ai-grok/CHANGELOG.md            | 10 ++++++++++
 packages/typescript/ai-grok/package.json            |  2 +-
 packages/typescript/ai-groq/CHANGELOG.md            | 10 ++++++++++
 packages/typescript/ai-groq/package.json            |  2 +-
 packages/typescript/ai-ollama/CHANGELOG.md          |  9 +++++++++
 packages/typescript/ai-ollama/package.json          |  2 +-
 packages/typescript/ai-openai/CHANGELOG.md          | 10 ++++++++++
 packages/typescript/ai-openai/package.json          |  2 +-
 packages/typescript/ai-openrouter/CHANGELOG.md      |  9 +++++++++
 packages/typescript/ai-openrouter/package.json      |  2 +-
 packages/typescript/ai-utils/CHANGELOG.md           |  7 +++++++
 packages/typescript/ai-utils/package.json           |  2 +-
 packages/typescript/openai-base/CHANGELOG.md        | 12 ++++++++++++
 packages/typescript/openai-base/package.json        |  2 +-
 31 files changed, 149 insertions(+), 37 deletions(-)
 delete mode 100644 .changeset/add-ai-utils-package.md
 delete mode 100644 .changeset/add-openai-base-package.md
 delete mode 100644 .changeset/refactor-providers-to-shared-packages.md
 create mode 100644 packages/typescript/ai-utils/CHANGELOG.md
 create mode 100644 packages/typescript/openai-base/CHANGELOG.md

diff --git a/.changeset/add-ai-utils-package.md b/.changeset/add-ai-utils-package.md
deleted file mode 100644
index c5cdcddee..000000000
--- a/.changeset/add-ai-utils-package.md
+++ /dev/null
@@ -1,5 +0,0 @@
----
-'@tanstack/ai-utils': minor
----
-
-New package: shared provider-agnostic utilities for TanStack AI adapters. Includes `generateId`, `getApiKeyFromEnv`, `transformNullsToUndefined`, and `ModelMeta` types with `defineModelMeta` validation helper. Zero runtime dependencies.
diff --git a/.changeset/add-openai-base-package.md b/.changeset/add-openai-base-package.md
deleted file mode 100644
index b549fe322..000000000
--- a/.changeset/add-openai-base-package.md
+++ /dev/null
@@ -1,5 +0,0 @@
----
-'@tanstack/openai-base': minor
----
-
-New package: shared base adapters and utilities for OpenAI-compatible providers. Includes Chat Completions and Responses API text adapter base classes, image/summarize/transcription/TTS/video adapter base classes, schema converter, 15 tool converters, and shared types. Providers extend these base classes to reduce duplication and ensure consistent behavior.
diff --git a/.changeset/refactor-providers-to-shared-packages.md b/.changeset/refactor-providers-to-shared-packages.md
deleted file mode 100644
index fdbaac062..000000000
--- a/.changeset/refactor-providers-to-shared-packages.md
+++ /dev/null
@@ -1,13 +0,0 @@
----
-'@tanstack/ai-openai': patch
-'@tanstack/ai-grok': patch
-'@tanstack/ai-groq': patch
-'@tanstack/ai-openrouter': patch
-'@tanstack/ai-ollama': patch
-'@tanstack/ai-anthropic': patch
-'@tanstack/ai-gemini': patch
-'@tanstack/ai-fal': patch
-'@tanstack/ai-elevenlabs': patch
----
-
-Internal refactor: every provider now delegates `getApiKeyFromEnv` / `generateId` / `transformNullsToUndefined` / `ModelMeta` helpers to the new `@tanstack/ai-utils` package. `ai-openai` and `ai-grok` additionally inherit OpenAI-compatible adapter base classes (Chat Completions / Responses text, image, summarize, transcription, TTS, video) from the new `@tanstack/openai-base` package; `ai-groq` keeps its own `BaseTextAdapter`-derived text adapter (Groq uses the `groq-sdk`, not the OpenAI SDK) but consumes `@tanstack/openai-base`'s schema converter and tool converters. The remaining providers (`ai-anthropic`, `ai-gemini`, `ai-ollama`, `ai-openrouter`, `ai-fal`, `ai-elevenlabs`) only consume `@tanstack/ai-utils` because they speak provider-native protocols, not OpenAI-compatible ones. No breaking changes — all public APIs remain identical.
diff --git a/examples/ts-svelte-chat/CHANGELOG.md b/examples/ts-svelte-chat/CHANGELOG.md
index 85fdf42bf..e19da44f4 100644
--- a/examples/ts-svelte-chat/CHANGELOG.md
+++ b/examples/ts-svelte-chat/CHANGELOG.md
@@ -1,5 +1,15 @@
 # ts-svelte-chat
 
+## 0.1.40
+
+### Patch Changes
+
+- Updated dependencies [[`27c9aeb`](https://github.com/TanStack/ai/commit/27c9aeb80993f8262e65ef623a4cc6dadf18817e)]:
+  - @tanstack/ai-openai@0.8.4
+  - @tanstack/ai-ollama@0.6.12
+  - @tanstack/ai-anthropic@0.8.5
+  - @tanstack/ai-gemini@0.10.2
+
 ## 0.1.39
 
 ### Patch Changes
diff --git a/examples/ts-svelte-chat/package.json b/examples/ts-svelte-chat/package.json
index 4374bd000..2cf13ffdc 100644
--- a/examples/ts-svelte-chat/package.json
+++ b/examples/ts-svelte-chat/package.json
@@ -1,7 +1,7 @@
 {
   "name": "ts-svelte-chat",
   "private": true,
-  "version": "0.1.39",
+  "version": "0.1.40",
   "type": "module",
   "scripts": {
     "dev": "vite dev --port 3000",
diff --git a/examples/ts-vue-chat/CHANGELOG.md b/examples/ts-vue-chat/CHANGELOG.md
index 39f4ac08e..b82b66b99 100644
--- a/examples/ts-vue-chat/CHANGELOG.md
+++ b/examples/ts-vue-chat/CHANGELOG.md
@@ -1,5 +1,15 @@
 # ts-vue-chat
 
+## 0.1.40
+
+### Patch Changes
+
+- Updated dependencies [[`27c9aeb`](https://github.com/TanStack/ai/commit/27c9aeb80993f8262e65ef623a4cc6dadf18817e)]:
+  - @tanstack/ai-openai@0.8.4
+  - @tanstack/ai-ollama@0.6.12
+  - @tanstack/ai-anthropic@0.8.5
+  - @tanstack/ai-gemini@0.10.2
+
 ## 0.1.39
 
 ### Patch Changes
diff --git a/examples/ts-vue-chat/package.json b/examples/ts-vue-chat/package.json
index 2001d0398..910f2dcf6 100644
--- a/examples/ts-vue-chat/package.json
+++ b/examples/ts-vue-chat/package.json
@@ -1,6 +1,6 @@
 {
   "name": "ts-vue-chat",
-  "version": "0.1.39",
+  "version": "0.1.40",
   "private": true,
   "type": "module",
   "scripts": {
diff --git a/packages/typescript/ai-anthropic/CHANGELOG.md b/packages/typescript/ai-anthropic/CHANGELOG.md
index e9c0dc0f8..3492454ac 100644
--- a/packages/typescript/ai-anthropic/CHANGELOG.md
+++ b/packages/typescript/ai-anthropic/CHANGELOG.md
@@ -1,5 +1,14 @@
 # @tanstack/ai-anthropic
 
+## 0.8.5
+
+### Patch Changes
+
+- Internal refactor: every provider now delegates `getApiKeyFromEnv` / `generateId` / `transformNullsToUndefined` / `ModelMeta` helpers to the new `@tanstack/ai-utils` package. `ai-openai` and `ai-grok` additionally inherit OpenAI-compatible adapter base classes (Chat Completions / Responses text, image, summarize, transcription, TTS, video) from the new `@tanstack/openai-base` package; `ai-groq` keeps its own `BaseTextAdapter`-derived text adapter (Groq uses the `groq-sdk`, not the OpenAI SDK) but consumes `@tanstack/openai-base`'s schema converter and tool converters. The remaining providers (`ai-anthropic`, `ai-gemini`, `ai-ollama`, `ai-openrouter`, `ai-fal`, `ai-elevenlabs`) only consume `@tanstack/ai-utils` because they speak provider-native protocols, not OpenAI-compatible ones. No breaking changes — all public APIs remain identical. ([#409](https://github.com/TanStack/ai/pull/409))
+
+- Updated dependencies [[`27c9aeb`](https://github.com/TanStack/ai/commit/27c9aeb80993f8262e65ef623a4cc6dadf18817e)]:
+  - @tanstack/ai-utils@0.2.0
+
 ## 0.8.4
 
 ### Patch Changes
diff --git a/packages/typescript/ai-anthropic/package.json b/packages/typescript/ai-anthropic/package.json
index aae16335b..60e9170ff 100644
--- a/packages/typescript/ai-anthropic/package.json
+++ b/packages/typescript/ai-anthropic/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tanstack/ai-anthropic",
-  "version": "0.8.4",
+  "version": "0.8.5",
   "description": "Anthropic Claude adapter for TanStack AI",
   "author": "",
   "license": "MIT",
diff --git a/packages/typescript/ai-code-mode/models-eval/CHANGELOG.md b/packages/typescript/ai-code-mode/models-eval/CHANGELOG.md
index b30229161..9d5f1890e 100644
--- a/packages/typescript/ai-code-mode/models-eval/CHANGELOG.md
+++ b/packages/typescript/ai-code-mode/models-eval/CHANGELOG.md
@@ -1,5 +1,17 @@
 # @tanstack/ai-code-mode-models-eval
 
+## 0.0.14
+
+### Patch Changes
+
+- Updated dependencies [[`27c9aeb`](https://github.com/TanStack/ai/commit/27c9aeb80993f8262e65ef623a4cc6dadf18817e)]:
+  - @tanstack/ai-openai@0.8.4
+  - @tanstack/ai-grok@0.7.2
+  - @tanstack/ai-groq@0.1.10
+  - @tanstack/ai-ollama@0.6.12
+  - @tanstack/ai-anthropic@0.8.5
+  - @tanstack/ai-gemini@0.10.2
+
 ## 0.0.13
 
 ### Patch Changes
diff --git a/packages/typescript/ai-code-mode/models-eval/package.json b/packages/typescript/ai-code-mode/models-eval/package.json
index 2102d9fe7..e24d34135 100644
--- a/packages/typescript/ai-code-mode/models-eval/package.json
+++ b/packages/typescript/ai-code-mode/models-eval/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tanstack/ai-code-mode-models-eval",
-  "version": "0.0.13",
+  "version": "0.0.14",
   "private": true,
   "type": "module",
   "description": "Dev benchmark: local/cloud models vs code-mode database-demo gold (not published)",
diff --git a/packages/typescript/ai-elevenlabs/CHANGELOG.md b/packages/typescript/ai-elevenlabs/CHANGELOG.md
index 55b305371..4e5eb5297 100644
--- a/packages/typescript/ai-elevenlabs/CHANGELOG.md
+++ b/packages/typescript/ai-elevenlabs/CHANGELOG.md
@@ -1,5 +1,14 @@
 # @tanstack/ai-elevenlabs
 
+## 0.2.2
+
+### Patch Changes
+
+- Internal refactor: every provider now delegates `getApiKeyFromEnv` / `generateId` / `transformNullsToUndefined` / `ModelMeta` helpers to the new `@tanstack/ai-utils` package. `ai-openai` and `ai-grok` additionally inherit OpenAI-compatible adapter base classes (Chat Completions / Responses text, image, summarize, transcription, TTS, video) from the new `@tanstack/openai-base` package; `ai-groq` keeps its own `BaseTextAdapter`-derived text adapter (Groq uses the `groq-sdk`, not the OpenAI SDK) but consumes `@tanstack/openai-base`'s schema converter and tool converters. The remaining providers (`ai-anthropic`, `ai-gemini`, `ai-ollama`, `ai-openrouter`, `ai-fal`, `ai-elevenlabs`) only consume `@tanstack/ai-utils` because they speak provider-native protocols, not OpenAI-compatible ones. No breaking changes — all public APIs remain identical. ([#409](https://github.com/TanStack/ai/pull/409))
+
+- Updated dependencies [[`27c9aeb`](https://github.com/TanStack/ai/commit/27c9aeb80993f8262e65ef623a4cc6dadf18817e)]:
+  - @tanstack/ai-utils@0.2.0
+
 ## 0.2.1
 
 ### Patch Changes
diff --git a/packages/typescript/ai-elevenlabs/package.json b/packages/typescript/ai-elevenlabs/package.json
index 45e2d128e..3ef3cbebe 100644
--- a/packages/typescript/ai-elevenlabs/package.json
+++ b/packages/typescript/ai-elevenlabs/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tanstack/ai-elevenlabs",
-  "version": "0.2.1",
+  "version": "0.2.2",
   "description": "ElevenLabs adapter for TanStack AI realtime voice",
   "author": "",
   "license": "MIT",
diff --git a/packages/typescript/ai-fal/CHANGELOG.md b/packages/typescript/ai-fal/CHANGELOG.md
index aa5294579..4149073ca 100644
--- a/packages/typescript/ai-fal/CHANGELOG.md
+++ b/packages/typescript/ai-fal/CHANGELOG.md
@@ -1,5 +1,14 @@
 # @tanstack/ai-fal
 
+## 0.7.2
+
+### Patch Changes
+
+- Internal refactor: every provider now delegates `getApiKeyFromEnv` / `generateId` / `transformNullsToUndefined` / `ModelMeta` helpers to the new `@tanstack/ai-utils` package. `ai-openai` and `ai-grok` additionally inherit OpenAI-compatible adapter base classes (Chat Completions / Responses text, image, summarize, transcription, TTS, video) from the new `@tanstack/openai-base` package; `ai-groq` keeps its own `BaseTextAdapter`-derived text adapter (Groq uses the `groq-sdk`, not the OpenAI SDK) but consumes `@tanstack/openai-base`'s schema converter and tool converters. The remaining providers (`ai-anthropic`, `ai-gemini`, `ai-ollama`, `ai-openrouter`, `ai-fal`, `ai-elevenlabs`) only consume `@tanstack/ai-utils` because they speak provider-native protocols, not OpenAI-compatible ones. No breaking changes — all public APIs remain identical. ([#409](https://github.com/TanStack/ai/pull/409))
+
+- Updated dependencies [[`27c9aeb`](https://github.com/TanStack/ai/commit/27c9aeb80993f8262e65ef623a4cc6dadf18817e)]:
+  - @tanstack/ai-utils@0.2.0
+
 ## 0.7.1
 
 ### Patch Changes
diff --git a/packages/typescript/ai-fal/package.json b/packages/typescript/ai-fal/package.json
index 32e948990..01432759f 100644
--- a/packages/typescript/ai-fal/package.json
+++ b/packages/typescript/ai-fal/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tanstack/ai-fal",
-  "version": "0.7.1",
+  "version": "0.7.2",
   "description": "fal.ai adapter for TanStack AI",
   "author": "",
   "license": "MIT",
diff --git a/packages/typescript/ai-gemini/CHANGELOG.md b/packages/typescript/ai-gemini/CHANGELOG.md
index a87d09766..3853c3fb0 100644
--- a/packages/typescript/ai-gemini/CHANGELOG.md
+++ b/packages/typescript/ai-gemini/CHANGELOG.md
@@ -1,5 +1,14 @@
 # @tanstack/ai-gemini
 
+## 0.10.2
+
+### Patch Changes
+
+- Internal refactor: every provider now delegates `getApiKeyFromEnv` / `generateId` / `transformNullsToUndefined` / `ModelMeta` helpers to the new `@tanstack/ai-utils` package. `ai-openai` and `ai-grok` additionally inherit OpenAI-compatible adapter base classes (Chat Completions / Responses text, image, summarize, transcription, TTS, video) from the new `@tanstack/openai-base` package; `ai-groq` keeps its own `BaseTextAdapter`-derived text adapter (Groq uses the `groq-sdk`, not the OpenAI SDK) but consumes `@tanstack/openai-base`'s schema converter and tool converters. The remaining providers (`ai-anthropic`, `ai-gemini`, `ai-ollama`, `ai-openrouter`, `ai-fal`, `ai-elevenlabs`) only consume `@tanstack/ai-utils` because they speak provider-native protocols, not OpenAI-compatible ones. No breaking changes — all public APIs remain identical. ([#409](https://github.com/TanStack/ai/pull/409))
+
+- Updated dependencies [[`27c9aeb`](https://github.com/TanStack/ai/commit/27c9aeb80993f8262e65ef623a4cc6dadf18817e)]:
+  - @tanstack/ai-utils@0.2.0
+
 ## 0.10.1
 
 ### Patch Changes
diff --git a/packages/typescript/ai-gemini/package.json b/packages/typescript/ai-gemini/package.json
index ad53cc42c..32f228787 100644
--- a/packages/typescript/ai-gemini/package.json
+++ b/packages/typescript/ai-gemini/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tanstack/ai-gemini",
-  "version": "0.10.1",
+  "version": "0.10.2",
   "description": "Google Gemini adapter for TanStack AI",
   "author": "",
   "license": "MIT",
diff --git a/packages/typescript/ai-grok/CHANGELOG.md b/packages/typescript/ai-grok/CHANGELOG.md
index d8da59b86..c9c352758 100644
--- a/packages/typescript/ai-grok/CHANGELOG.md
+++ b/packages/typescript/ai-grok/CHANGELOG.md
@@ -1,5 +1,15 @@
 # @tanstack/ai-grok
 
+## 0.7.2
+
+### Patch Changes
+
+- Internal refactor: every provider now delegates `getApiKeyFromEnv` / `generateId` / `transformNullsToUndefined` / `ModelMeta` helpers to the new `@tanstack/ai-utils` package. `ai-openai` and `ai-grok` additionally inherit OpenAI-compatible adapter base classes (Chat Completions / Responses text, image, summarize, transcription, TTS, video) from the new `@tanstack/openai-base` package; `ai-groq` keeps its own `BaseTextAdapter`-derived text adapter (Groq uses the `groq-sdk`, not the OpenAI SDK) but consumes `@tanstack/openai-base`'s schema converter and tool converters. The remaining providers (`ai-anthropic`, `ai-gemini`, `ai-ollama`, `ai-openrouter`, `ai-fal`, `ai-elevenlabs`) only consume `@tanstack/ai-utils` because they speak provider-native protocols, not OpenAI-compatible ones. No breaking changes — all public APIs remain identical. ([#409](https://github.com/TanStack/ai/pull/409))
+
+- Updated dependencies [[`27c9aeb`](https://github.com/TanStack/ai/commit/27c9aeb80993f8262e65ef623a4cc6dadf18817e), [`27c9aeb`](https://github.com/TanStack/ai/commit/27c9aeb80993f8262e65ef623a4cc6dadf18817e)]:
+  - @tanstack/ai-utils@0.2.0
+  - @tanstack/openai-base@0.2.0
+
 ## 0.7.1
 
 ### Patch Changes
diff --git a/packages/typescript/ai-grok/package.json b/packages/typescript/ai-grok/package.json
index 8c3ccfc98..af1527645 100644
--- a/packages/typescript/ai-grok/package.json
+++ b/packages/typescript/ai-grok/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tanstack/ai-grok",
-  "version": "0.7.1",
+  "version": "0.7.2",
   "description": "Grok (xAI) adapter for TanStack AI",
   "author": "",
   "license": "MIT",
diff --git a/packages/typescript/ai-groq/CHANGELOG.md b/packages/typescript/ai-groq/CHANGELOG.md
index a1508b45a..5fd97d1be 100644
--- a/packages/typescript/ai-groq/CHANGELOG.md
+++ b/packages/typescript/ai-groq/CHANGELOG.md
@@ -1,5 +1,15 @@
 # @tanstack/ai-groq
 
+## 0.1.10
+
+### Patch Changes
+
+- Internal refactor: every provider now delegates `getApiKeyFromEnv` / `generateId` / `transformNullsToUndefined` / `ModelMeta` helpers to the new `@tanstack/ai-utils` package. `ai-openai` and `ai-grok` additionally inherit OpenAI-compatible adapter base classes (Chat Completions / Responses text, image, summarize, transcription, TTS, video) from the new `@tanstack/openai-base` package; `ai-groq` keeps its own `BaseTextAdapter`-derived text adapter (Groq uses the `groq-sdk`, not the OpenAI SDK) but consumes `@tanstack/openai-base`'s schema converter and tool converters. The remaining providers (`ai-anthropic`, `ai-gemini`, `ai-ollama`, `ai-openrouter`, `ai-fal`, `ai-elevenlabs`) only consume `@tanstack/ai-utils` because they speak provider-native protocols, not OpenAI-compatible ones. No breaking changes — all public APIs remain identical. ([#409](https://github.com/TanStack/ai/pull/409))
+
+- Updated dependencies [[`27c9aeb`](https://github.com/TanStack/ai/commit/27c9aeb80993f8262e65ef623a4cc6dadf18817e), [`27c9aeb`](https://github.com/TanStack/ai/commit/27c9aeb80993f8262e65ef623a4cc6dadf18817e)]:
+  - @tanstack/ai-utils@0.2.0
+  - @tanstack/openai-base@0.2.0
+
 ## 0.1.9
 
 ### Patch Changes
diff --git a/packages/typescript/ai-groq/package.json b/packages/typescript/ai-groq/package.json
index 8ed6a98ba..ec8cc05b1 100644
--- a/packages/typescript/ai-groq/package.json
+++ b/packages/typescript/ai-groq/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tanstack/ai-groq",
-  "version": "0.1.9",
+  "version": "0.1.10",
   "type": "module",
   "description": "Groq adapter for TanStack AI",
   "author": "",
diff --git a/packages/typescript/ai-ollama/CHANGELOG.md b/packages/typescript/ai-ollama/CHANGELOG.md
index 8d75f8516..50a2a565c 100644
--- a/packages/typescript/ai-ollama/CHANGELOG.md
+++ b/packages/typescript/ai-ollama/CHANGELOG.md
@@ -1,5 +1,14 @@
 # @tanstack/ai-ollama
 
+## 0.6.12
+
+### Patch Changes
+
+- Internal refactor: every provider now delegates `getApiKeyFromEnv` / `generateId` / `transformNullsToUndefined` / `ModelMeta` helpers to the new `@tanstack/ai-utils` package. `ai-openai` and `ai-grok` additionally inherit OpenAI-compatible adapter base classes (Chat Completions / Responses text, image, summarize, transcription, TTS, video) from the new `@tanstack/openai-base` package; `ai-groq` keeps its own `BaseTextAdapter`-derived text adapter (Groq uses the `groq-sdk`, not the OpenAI SDK) but consumes `@tanstack/openai-base`'s schema converter and tool converters. The remaining providers (`ai-anthropic`, `ai-gemini`, `ai-ollama`, `ai-openrouter`, `ai-fal`, `ai-elevenlabs`) only consume `@tanstack/ai-utils` because they speak provider-native protocols, not OpenAI-compatible ones. No breaking changes — all public APIs remain identical. ([#409](https://github.com/TanStack/ai/pull/409))
+
+- Updated dependencies [[`27c9aeb`](https://github.com/TanStack/ai/commit/27c9aeb80993f8262e65ef623a4cc6dadf18817e)]:
+  - @tanstack/ai-utils@0.2.0
+
 ## 0.6.11
 
 ### Patch Changes
diff --git a/packages/typescript/ai-ollama/package.json b/packages/typescript/ai-ollama/package.json
index 17782bb53..393334169 100644
--- a/packages/typescript/ai-ollama/package.json
+++ b/packages/typescript/ai-ollama/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tanstack/ai-ollama",
-  "version": "0.6.11",
+  "version": "0.6.12",
   "description": "Ollama adapter for TanStack AI",
   "author": "",
   "license": "MIT",
diff --git a/packages/typescript/ai-openai/CHANGELOG.md b/packages/typescript/ai-openai/CHANGELOG.md
index 165bf9836..f122b8ee9 100644
--- a/packages/typescript/ai-openai/CHANGELOG.md
+++ b/packages/typescript/ai-openai/CHANGELOG.md
@@ -1,5 +1,15 @@
 # @tanstack/ai-openai
 
+## 0.8.4
+
+### Patch Changes
+
+- Internal refactor: every provider now delegates `getApiKeyFromEnv` / `generateId` / `transformNullsToUndefined` / `ModelMeta` helpers to the new `@tanstack/ai-utils` package. `ai-openai` and `ai-grok` additionally inherit OpenAI-compatible adapter base classes (Chat Completions / Responses text, image, summarize, transcription, TTS, video) from the new `@tanstack/openai-base` package; `ai-groq` keeps its own `BaseTextAdapter`-derived text adapter (Groq uses the `groq-sdk`, not the OpenAI SDK) but consumes `@tanstack/openai-base`'s schema converter and tool converters. The remaining providers (`ai-anthropic`, `ai-gemini`, `ai-ollama`, `ai-openrouter`, `ai-fal`, `ai-elevenlabs`) only consume `@tanstack/ai-utils` because they speak provider-native protocols, not OpenAI-compatible ones. No breaking changes — all public APIs remain identical. ([#409](https://github.com/TanStack/ai/pull/409))
+
+- Updated dependencies [[`27c9aeb`](https://github.com/TanStack/ai/commit/27c9aeb80993f8262e65ef623a4cc6dadf18817e), [`27c9aeb`](https://github.com/TanStack/ai/commit/27c9aeb80993f8262e65ef623a4cc6dadf18817e)]:
+  - @tanstack/ai-utils@0.2.0
+  - @tanstack/openai-base@0.2.0
+
 ## 0.8.3
 
 ### Patch Changes
diff --git a/packages/typescript/ai-openai/package.json b/packages/typescript/ai-openai/package.json
index b5163c348..de7618365 100644
--- a/packages/typescript/ai-openai/package.json
+++ b/packages/typescript/ai-openai/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tanstack/ai-openai",
-  "version": "0.8.3",
+  "version": "0.8.4",
   "description": "OpenAI adapter for TanStack AI",
   "author": "",
   "license": "MIT",
diff --git a/packages/typescript/ai-openrouter/CHANGELOG.md b/packages/typescript/ai-openrouter/CHANGELOG.md
index 934e62149..c20791e10 100644
--- a/packages/typescript/ai-openrouter/CHANGELOG.md
+++ b/packages/typescript/ai-openrouter/CHANGELOG.md
@@ -1,5 +1,14 @@
 # @tanstack/ai-openrouter
 
+## 0.8.4
+
+### Patch Changes
+
+- Internal refactor: every provider now delegates `getApiKeyFromEnv` / `generateId` / `transformNullsToUndefined` / `ModelMeta` helpers to the new `@tanstack/ai-utils` package. `ai-openai` and `ai-grok` additionally inherit OpenAI-compatible adapter base classes (Chat Completions / Responses text, image, summarize, transcription, TTS, video) from the new `@tanstack/openai-base` package; `ai-groq` keeps its own `BaseTextAdapter`-derived text adapter (Groq uses the `groq-sdk`, not the OpenAI SDK) but consumes `@tanstack/openai-base`'s schema converter and tool converters. The remaining providers (`ai-anthropic`, `ai-gemini`, `ai-ollama`, `ai-openrouter`, `ai-fal`, `ai-elevenlabs`) only consume `@tanstack/ai-utils` because they speak provider-native protocols, not OpenAI-compatible ones. No breaking changes — all public APIs remain identical. ([#409](https://github.com/TanStack/ai/pull/409))
+
+- Updated dependencies [[`27c9aeb`](https://github.com/TanStack/ai/commit/27c9aeb80993f8262e65ef623a4cc6dadf18817e)]:
+  - @tanstack/ai-utils@0.2.0
+
 ## 0.8.3
 
 ### Patch Changes
diff --git a/packages/typescript/ai-openrouter/package.json b/packages/typescript/ai-openrouter/package.json
index 635193aed..56b97ad2a 100644
--- a/packages/typescript/ai-openrouter/package.json
+++ b/packages/typescript/ai-openrouter/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tanstack/ai-openrouter",
-  "version": "0.8.3",
+  "version": "0.8.4",
   "description": "OpenRouter adapter for TanStack AI",
   "author": "",
   "license": "MIT",
diff --git a/packages/typescript/ai-utils/CHANGELOG.md b/packages/typescript/ai-utils/CHANGELOG.md
new file mode 100644
index 000000000..17aa431de
--- /dev/null
+++ b/packages/typescript/ai-utils/CHANGELOG.md
@@ -0,0 +1,7 @@
+# @tanstack/ai-utils
+
+## 0.2.0
+
+### Minor Changes
+
+- New package: shared provider-agnostic utilities for TanStack AI adapters. Includes `generateId`, `getApiKeyFromEnv`, `transformNullsToUndefined`, and `ModelMeta` types with `defineModelMeta` validation helper. Zero runtime dependencies. ([#409](https://github.com/TanStack/ai/pull/409))
diff --git a/packages/typescript/ai-utils/package.json b/packages/typescript/ai-utils/package.json
index 6ccd77a7e..c2e880bbb 100644
--- a/packages/typescript/ai-utils/package.json
+++ b/packages/typescript/ai-utils/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tanstack/ai-utils",
-  "version": "0.1.0",
+  "version": "0.2.0",
   "description": "Shared utilities for TanStack AI adapter packages",
   "author": "",
   "license": "MIT",
diff --git a/packages/typescript/openai-base/CHANGELOG.md b/packages/typescript/openai-base/CHANGELOG.md
new file mode 100644
index 000000000..b005ab463
--- /dev/null
+++ b/packages/typescript/openai-base/CHANGELOG.md
@@ -0,0 +1,12 @@
+# @tanstack/openai-base
+
+## 0.2.0
+
+### Minor Changes
+
+- New package: shared base adapters and utilities for OpenAI-compatible providers. Includes Chat Completions and Responses API text adapter base classes, image/summarize/transcription/TTS/video adapter base classes, schema converter, 15 tool converters, and shared types. Providers extend these base classes to reduce duplication and ensure consistent behavior. ([#409](https://github.com/TanStack/ai/pull/409))
+
+### Patch Changes
+
+- Updated dependencies [[`27c9aeb`](https://github.com/TanStack/ai/commit/27c9aeb80993f8262e65ef623a4cc6dadf18817e)]:
+  - @tanstack/ai-utils@0.2.0
diff --git a/packages/typescript/openai-base/package.json b/packages/typescript/openai-base/package.json
index 88950d62d..0e54a6f5e 100644
--- a/packages/typescript/openai-base/package.json
+++ b/packages/typescript/openai-base/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tanstack/openai-base",
-  "version": "0.1.0",
+  "version": "0.2.0",
   "description": "Shared base adapters and utilities for OpenAI-compatible providers in TanStack AI",
   "author": "",
   "license": "MIT",