ZenningAI · callycodes · Apr 9, 2026 · Apr 9, 2026 · Apr 9, 2026 · Apr 9, 2026
diff --git a/.changeset/angry-hats-cry.md b/.changeset/angry-hats-cry.md
diff --git a/.changeset/angry-tigers-heal.md b/.changeset/angry-tigers-heal.md
@@ -0,0 +1,5 @@
+---
+"@ai-sdk/mistral": patch
+---
+
+feat(provider/mistral): add support for reasoning configuration (mistral-small-latest)
diff --git a/.changeset/azjeb-lylmk-htihq.md b/.changeset/azjeb-lylmk-htihq.md
@@ -0,0 +1,5 @@
+---
+'@ai-sdk/gateway': patch
+---
+
+chore(provider/gateway): update gateway model settings files
diff --git a/.changeset/bedrock-lazy-fetch.md b/.changeset/bedrock-lazy-fetch.md
@@ -0,0 +1,5 @@
+---
+'@ai-sdk/amazon-bedrock': patch
+---
+
+Fix `createAmazonBedrock()` capturing `globalThis.fetch` at initialization time, which caused telemetry instrumentation (e.g. OpenTelemetry, Datadog) and other `globalThis.fetch` patches applied after provider creation to be silently ignored.
diff --git a/.changeset/beige-bikes-repeat.md b/.changeset/beige-bikes-repeat.md
diff --git a/.changeset/blue-books-hang.md b/.changeset/blue-books-hang.md
diff --git a/.changeset/blue-cherries-smash.md b/.changeset/blue-cherries-smash.md
diff --git a/.changeset/blue-planets-clean.md b/.changeset/blue-planets-clean.md
@@ -0,0 +1,5 @@
+---
+"ai": patch
+---
+
+feat(ai): decouple otel from generate/streamObject
diff --git a/.changeset/bmsub-tzabb-eepqb.md b/.changeset/bmsub-tzabb-eepqb.md
@@ -0,0 +1,5 @@
+---
+'@ai-sdk/gateway': patch
+---
+
+chore(provider/gateway): update gateway model settings files
diff --git a/.changeset/bqpxh-vqqcg-wmlpj.md b/.changeset/bqpxh-vqqcg-wmlpj.md
@@ -0,0 +1,5 @@
+---
+'@ai-sdk/gateway': patch
+---
+
+chore(provider/gateway): update gateway model settings files
diff --git a/.changeset/breezy-eagles-care.md b/.changeset/breezy-eagles-care.md
@@ -0,0 +1,5 @@
+---
+"@ai-sdk/openai-compatible": patch
+---
+
+fix(openai-compatible): buffer tool call deltas until function.name arrives
diff --git a/.changeset/breezy-planes-worry.md b/.changeset/breezy-planes-worry.md
@@ -0,0 +1,5 @@
+---
+"@ai-sdk/provider-utils": patch
+---
+
+feat: distinguish provider-defined and provider-executed tools
diff --git a/.changeset/bright-crabs-float.md b/.changeset/bright-crabs-float.md
@@ -0,0 +1,5 @@
+---
+"@ai-sdk/gateway": patch
+---
+
+feat (provider/gateway): add sort options
diff --git a/.changeset/bright-doors-glow.md b/.changeset/bright-doors-glow.md
@@ -0,0 +1,41 @@
+---
+'ai': patch
+'@ai-sdk/alibaba': patch
+'@ai-sdk/amazon-bedrock': patch
+'@ai-sdk/anthropic': patch
+'@ai-sdk/assemblyai': patch
+'@ai-sdk/azure': patch
+'@ai-sdk/baseten': patch
+'@ai-sdk/black-forest-labs': patch
+'@ai-sdk/bytedance': patch
+'@ai-sdk/cerebras': patch
+'@ai-sdk/codemod': patch
+'@ai-sdk/cohere': patch
+'@ai-sdk/deepgram': patch
+'@ai-sdk/deepinfra': patch
+'@ai-sdk/deepseek': patch
+'@ai-sdk/elevenlabs': patch
+'@ai-sdk/fal': patch
+'@ai-sdk/fireworks': patch
+'@ai-sdk/gladia': patch
+'@ai-sdk/google-vertex': patch
+'@ai-sdk/google': patch
+'@ai-sdk/groq': patch
+'@ai-sdk/huggingface': patch
+'@ai-sdk/hume': patch
+'@ai-sdk/klingai': patch
+'@ai-sdk/lmnt': patch
+'@ai-sdk/luma': patch
+'@ai-sdk/mistral': patch
+'@ai-sdk/moonshotai': patch
+'@ai-sdk/openai-compatible': patch
+'@ai-sdk/openai': patch
+'@ai-sdk/perplexity': patch
+'@ai-sdk/prodia': patch
+'@ai-sdk/replicate': patch
+'@ai-sdk/revai': patch
+'@ai-sdk/togetherai': patch
+'@ai-sdk/xai': patch
+---
+
+Add AI Gateway hint to provider READMEs
diff --git a/.changeset/bright-glasses-happen.md b/.changeset/bright-glasses-happen.md
@@ -0,0 +1,6 @@
+---
+"@ai-sdk/provider-utils": major
+"ai": major
+---
+
+feat(ai): change type of experimental_context from unknown to generic
diff --git a/.changeset/brown-coats-obey.md b/.changeset/brown-coats-obey.md
@@ -0,0 +1,5 @@
+---
+"@ai-sdk/gateway": patch
+---
+
+feat (provider/gateway): add get-generation support
diff --git a/.changeset/brown-planets-tell.md b/.changeset/brown-planets-tell.md
@@ -0,0 +1,5 @@
+---
+'@ai-sdk/openai': patch
+---
+
+fix(provider/openai): drop reasoning parts without encrypted content when store: false
diff --git a/.changeset/bump-oidc-version.md b/.changeset/bump-oidc-version.md
@@ -0,0 +1,5 @@
+---
+'@ai-sdk/gateway': patch
+---
+
+bump `@vercel/oidc` dependency to 3.2.0
diff --git a/.changeset/calm-bugs-pull.md b/.changeset/calm-bugs-pull.md
@@ -0,0 +1,5 @@
+---
+"@ai-sdk/google": patch
+---
+
+chore(provider/google): remove obsolete Google image model
diff --git a/.changeset/calm-squids-sparkle.md b/.changeset/calm-squids-sparkle.md
@@ -0,0 +1,5 @@
+---
+'ai': patch
+---
+
+fix(ai): doStream should reflect transformed values
diff --git a/.changeset/calm-timers-attend.md b/.changeset/calm-timers-attend.md
@@ -0,0 +1,5 @@
+---
+"@ai-sdk/deepseek": patch
+---
+
+fix(provider/deepseek): preserve reasoning_content for deepseek-v4 in multi-turn requests
diff --git a/.changeset/chatty-turkeys-serve.md b/.changeset/chatty-turkeys-serve.md
@@ -0,0 +1,5 @@
+---
+"ai": patch
+---
+
+chore(ai): cleanup telemetry event data
diff --git a/.changeset/cjklz-runuv-ayxkx.md b/.changeset/cjklz-runuv-ayxkx.md
@@ -0,0 +1,5 @@
+---
+'@ai-sdk/gateway': patch
+---
+
+chore(provider/gateway): update gateway model settings files
diff --git a/.changeset/clean-berries-bow.md b/.changeset/clean-berries-bow.md
@@ -0,0 +1,7 @@
+---
+"@ai-sdk/workflow": patch
+"@ai-sdk/otel": patch
+"ai": patch
+---
+
+refactoring: rename context to runtimeContext
diff --git a/.changeset/clean-peaches-fly.md b/.changeset/clean-peaches-fly.md
@@ -0,0 +1,6 @@
+---
+'@ai-sdk/gateway': patch
+'@ai-sdk/openai': patch
+---
+
+feat(provider/openai): add GPT-5.4 model support
diff --git a/.changeset/clean-ravens-behave.md b/.changeset/clean-ravens-behave.md
@@ -0,0 +1,12 @@
+---
+"@ai-sdk/openai-compatible": patch
+"@ai-sdk/open-responses": patch
+"@ai-sdk/deepseek": patch
+"@ai-sdk/alibaba": patch
+"@ai-sdk/cohere": patch
+"@ai-sdk/fireworks": patch
+"@ai-sdk/groq": patch
+"@ai-sdk/xai": patch
+---
+
+feat: migrate providers to support new top-level `reasoning` parameter
diff --git a/.changeset/clever-cheetahs-tap.md b/.changeset/clever-cheetahs-tap.md
@@ -0,0 +1,5 @@
+---
+'ai': patch
+---
+
+feat(ai): introduce experimental callbacks for embed function
diff --git a/.changeset/clever-pots-rhyme.md b/.changeset/clever-pots-rhyme.md
@@ -0,0 +1,7 @@
+---
+'@ai-sdk/amazon-bedrock': patch
+'@ai-sdk/google-vertex': patch
+'@ai-sdk/anthropic': patch
+---
+
+chore: update v3 specs to v4
diff --git a/.changeset/cold-avocados-tap.md b/.changeset/cold-avocados-tap.md
@@ -0,0 +1,5 @@
+---
+"@ai-sdk/google": patch
+---
+
+fix(provider/google): fix Gemini service tier enum after upstream update
diff --git a/.changeset/cold-crabs-yell.md b/.changeset/cold-crabs-yell.md
@@ -0,0 +1,5 @@
+---
+"ai": patch
+---
+
+chore(ai): allow general usage of `logWarnings` and emit them via Node API when available
diff --git a/.changeset/cold-hats-cry.md b/.changeset/cold-hats-cry.md
@@ -0,0 +1,5 @@
+---
+'@ai-sdk/mcp': major
+---
+
+fix(mcp): setting redirect: error for MCP transport
diff --git a/.changeset/cold-walls-check.md b/.changeset/cold-walls-check.md
@@ -0,0 +1,5 @@
+---
+"@ai-sdk/google": patch
+---
+
+fix(google): fix `serviceTier` to be correctly formatted for Vertex API
diff --git a/.changeset/cool-poets-hang.md b/.changeset/cool-poets-hang.md
@@ -0,0 +1,7 @@
+---
+"@ai-sdk/devtools": patch
+"@ai-sdk/otel": patch
+"ai": patch
+---
+
+feat(ai): enable:true for telemetry by default
diff --git a/.changeset/cool-toes-cough.md b/.changeset/cool-toes-cough.md
@@ -0,0 +1,5 @@
+---
+'@ai-sdk/xai': patch
+---
+
+feat(xai): add b64_json response format, usage cost tracking, and quality/user parameters for image models
diff --git a/.changeset/cost-metadata.md b/.changeset/cost-metadata.md
@@ -0,0 +1,5 @@
+---
+'@ai-sdk/xai': patch
+---
+
+expose costInUsdTicks in responses provider metadata
diff --git a/.changeset/cpjpg-ybsrv-zzorc.md b/.changeset/cpjpg-ybsrv-zzorc.md
@@ -0,0 +1,5 @@
+---
+'@ai-sdk/gateway': patch
+---
+
+chore(provider/gateway): update gateway model settings files
diff --git a/.changeset/cuddly-roses-collect.md b/.changeset/cuddly-roses-collect.md
@@ -0,0 +1,6 @@
+---
+'@ai-sdk/gateway': patch
+'@ai-sdk/xai': patch
+---
+
+chore(provider/xai): remove obsolete Grok 2 models now that they are shut down in their API
diff --git a/.changeset/curly-glasses-count.md b/.changeset/curly-glasses-count.md
diff --git a/.changeset/curly-pillows-sleep.md b/.changeset/curly-pillows-sleep.md
@@ -0,0 +1,5 @@
+---
+"ai": patch
+---
+
+feat(ai): extract streamModelCall function for streaming text generation
diff --git a/.changeset/curly-planes-film.md b/.changeset/curly-planes-film.md
diff --git a/.changeset/curvy-doors-shake.md b/.changeset/curvy-doors-shake.md
@@ -0,0 +1,5 @@
+---
+'ai': patch
+---
+
+chore(ai): add optional ChatRequestOptions to `addToolApprovalResponse` and `addToolOutput`
diff --git a/.changeset/curvy-foxes-sniff.md b/.changeset/curvy-foxes-sniff.md
diff --git a/.changeset/curvy-knives-speak.md b/.changeset/curvy-knives-speak.md
@@ -0,0 +1,5 @@
+---
+'@ai-sdk/openai': patch
+---
+
+Add `gpt-5.4-mini`, `gpt-5.4-mini-2026-03-17`, `gpt-5.4-nano`, and `gpt-5.4-nano-2026-03-17` models.
diff --git a/.changeset/curvy-queens-thank.md b/.changeset/curvy-queens-thank.md
diff --git a/.changeset/cyan-apes-drive.md b/.changeset/cyan-apes-drive.md
@@ -0,0 +1,5 @@
+---
+"ai": patch
+---
+
+refactoring: rename toolNeedsApproval to toolApproval
diff --git a/.changeset/cyan-chefs-build.md b/.changeset/cyan-chefs-build.md
@@ -0,0 +1,6 @@
+---
+"@ai-sdk/provider-utils": major
+"ai": major
+---
+
+chore(ai): remove deprecated `media` type part from `ToolResultOutput`