chore(deps): upgrade @google/genai to 2.13.0 and @anthropic-ai/sdk to 0.115.0

@google/genai 2.x reworks the Interactions API, which the Gemini deep-research
provider is built on. Migrate it:

- `Interaction.outputs` (a flat content array) is now `steps`, a discriminated
  timeline; the report text lives in the `model_output` steps' text content,
  alongside thought and tool steps we skip.
- `Usage.total_reasoning_tokens` is now `total_thought_tokens`. The old code
  already fell back to that name through a cast, so this just makes the field
  the SDK actually returns the typed one.
- SSE events renamed: `content.delta` -> `step.delta`, `interaction.start` ->
  `interaction.created`, `interaction.complete` -> `interaction.completed`.
  The new event types are discriminated, so the payload casts are gone.

Both `interactions.create` calls also stop annotating their params with
`Interactions.CreateAgentInteractionParams{,Non}Streaming`. In 2.13.0 those
namespace aliases resolve to `CreateAgentInteraction`, whose `stream` is a
plain `boolean` rather than a literal — annotating with them erases the
discriminant and the call resolves to the union-returning overload, so the
result is typed as `Interaction | Stream` at every use. An inline
`stream: true as const` keeps the correct overload.

Neither upgrade required a `minimum-release-age` waiver: 2.15.0 and 0.115.0
were checked and 2.13.0 is the newest genai release clearing the 7-day window.

Author: waleedlatif1

apps/sim/package.json

@@ -37,7 +37,7 @@
   "dependencies": {
     "@1password/sdk": "0.3.1",
     "@a2a-js/sdk": "1.0.0-alpha.0",
-    "@anthropic-ai/sdk": "0.114.0",
+    "@anthropic-ai/sdk": "0.115.0",
     "@aws-sdk/client-appconfig": "3.1032.0",
     "@aws-sdk/client-appconfigdata": "3.1032.0",
     "@aws-sdk/client-athena": "3.1032.0",
@@ -73,7 +73,7 @@
     "@earendil-works/pi-coding-agent": "0.80.10",
     "@floating-ui/dom": "1.7.6",
     "@google-cloud/storage": "7.21.0",
-    "@google/genai": "1.34.0",
+    "@google/genai": "2.13.0",
     "@hookform/resolvers": "5.2.2",
     "@linear/sdk": "40.0.0",
     "@marsidev/react-turnstile": "1.4.2",

apps/sim/providers/gemini/core.ts

@@ -476,18 +476,20 @@ function collapseMessagesToInput(request: ProviderRequest): {
 }
 
 /**
- * Extracts text content from a completed interaction's outputs array.
- * The outputs array can contain text, thought, google_search_result, and other types.
- * We concatenate all text outputs to get the full research report.
+ * Extracts the report text from a completed interaction's step timeline.
+ *
+ * The v2 Interactions schema replaced the flat `outputs` array with `steps`, a
+ * type-discriminated timeline: the model's prose lives in `model_output` steps as text
+ * content, alongside thought, tool-call, and tool-result steps we deliberately skip.
  */
-function extractTextFromInteractionOutputs(outputs: Interactions.Interaction['outputs']): string {
-  if (!outputs || outputs.length === 0) return ''
+function extractTextFromInteractionSteps(steps: Interactions.Interaction['steps']): string {
+  if (!steps || steps.length === 0) return ''
 
   const textParts: string[] = []
-  for (const output of outputs) {
-    if (output.type === 'text') {
-      const text = (output as Interactions.TextContent).text
-      if (text) textParts.push(text)
+  for (const step of steps) {
+    if (step.type !== 'model_output') continue
+    for (const content of step.content ?? []) {
+      if (content.type === 'text' && content.text) textParts.push(content.text)
     }
   }
 
@@ -506,10 +508,7 @@ interface DeepResearchUsage {
 /**
  * Extracts token usage from an Interaction's Usage object.
  * The Interactions API provides total_input_tokens, total_output_tokens, total_tokens,
- * total_cached_tokens, and total_reasoning_tokens (for thinking models).
- *
- * Also handles the raw API field name total_thought_tokens which the SDK may
- * map to total_reasoning_tokens.
+ * total_cached_tokens, and total_thought_tokens (for thinking models).
  *
  * The Interactions API supports implicit caching, and `total_cached_tokens` is a
  * subset of `total_input_tokens` there just as `cachedContentTokenCount` is of
@@ -525,10 +524,7 @@ function extractInteractionUsage(usage: Interactions.Usage | undefined): DeepRes
 
   const inputTokens = usage.total_input_tokens ?? 0
   const outputTokens = usage.total_output_tokens ?? 0
-  const reasoningTokens =
-    usage.total_reasoning_tokens ??
-    ((usage as Record<string, unknown>).total_thought_tokens as number) ??
-    0
+  const reasoningTokens = usage.total_thought_tokens ?? 0
   const cachedTokens = usage.total_cached_tokens ?? 0
   const totalTokens = usage.total_tokens ?? inputTokens + outputTokens
 
@@ -613,20 +609,20 @@ function createDeepResearchStream(
     async start(controller) {
       try {
         for await (const event of stream) {
-          if (event.event_type === 'content.delta') {
-            const delta = (event as Interactions.ContentDelta).delta
-            if (delta?.type === 'text' && 'text' in delta && delta.text) {
+          if (event.event_type === 'step.delta') {
+            const { delta } = event
+            if (delta?.type === 'text' && delta.text) {
               fullContent += delta.text
               controller.enqueue(new TextEncoder().encode(delta.text))
             }
-          } else if (event.event_type === 'interaction.complete') {
-            const interaction = (event as Interactions.InteractionEvent).interaction
+          } else if (event.event_type === 'interaction.completed') {
+            const { interaction } = event
             if (interaction?.usage) {
               completionUsage = extractInteractionUsage(interaction.usage)
             }
             completedInteractionId = interaction?.id
-          } else if (event.event_type === 'interaction.start') {
-            const interaction = (event as Interactions.InteractionEvent).interaction
+          } else if (event.event_type === 'interaction.created') {
+            const { interaction } = event
             if (interaction?.id) {
               completedInteractionId = interaction.id
             }
@@ -722,9 +718,16 @@ export async function executeDeepResearchRequest(
 
     // Streaming mode: create a streaming interaction and return a StreamingExecution
     if (request.stream) {
-      const streamParams: Interactions.CreateAgentInteractionParamsStreaming = {
+      /**
+       * `stream` is annotated inline rather than via
+       * `Interactions.CreateAgentInteractionParamsStreaming`: as of @google/genai 2.13.0 that
+       * namespace alias resolves to `CreateAgentInteraction`, whose `stream` is a plain
+       * `boolean`. Annotating with it loses the literal that discriminates `interactions.create`'s
+       * overloads, so the call falls through to the union-returning signature.
+       */
+      const streamParams = {
         ...baseParams,
-        stream: true,
+        stream: true as const,
       }
 
       const streamResponse = await ai.interactions.create(
@@ -805,9 +808,10 @@ export async function executeDeepResearchRequest(
     }
 
     // Non-streaming mode: create and poll
-    const createParams: Interactions.CreateAgentInteractionParamsNonStreaming = {
+    /** Inline literal for the same overload-discrimination reason as `streamParams` above. */
+    const createParams = {
       ...baseParams,
-      stream: false,
+      stream: false as const,
     }
 
     const interaction = await ai.interactions.create(
@@ -855,7 +859,7 @@ export async function executeDeepResearchRequest(
       )
     }
 
-    const content = extractTextFromInteractionOutputs(result.outputs)
+    const content = extractTextFromInteractionSteps(result.steps)
     const usage = extractInteractionUsage(result.usage)
 
     logger.info('Deep research completed', {