diff --git a/packages/opencode/src/provider/sdk/openai-compatible/src/chat/convert-to-openai-compatible-chat-messages.ts b/packages/opencode/src/provider/sdk/openai-compatible/src/chat/convert-to-openai-compatible-chat-messages.ts
index ea78a365a..30062794e 100644
--- a/packages/opencode/src/provider/sdk/openai-compatible/src/chat/convert-to-openai-compatible-chat-messages.ts
+++ b/packages/opencode/src/provider/sdk/openai-compatible/src/chat/convert-to-openai-compatible-chat-messages.ts
@@ -20,7 +20,6 @@ export function convertToOpenAICompatibleChatMessages(
   const messages: OpenAICompatibleChatPrompt = [];
   for (const { role, content, ...message } of prompt) {
     const metadata = getOpenAIMetadata({ ...message });
-    logger.error(`provider options: ${JSON.stringify(message.providerOptions)}`);
     switch (role) {
       case 'system': {
         messages.push({ role: 'system', content, ...metadata });
@@ -84,7 +83,6 @@ export function convertToOpenAICompatibleChatMessages(
           function: { name: string; arguments: string };
         }> = [];
         for (const part of content) {
-          logger.error(`provider options (part): ${JSON.stringify(part.providerOptions)}`);
           const partMetadata = getOpenAIMetadata(part);
           switch (part.type) {
             case 'text': {
diff --git a/packages/opencode/src/provider/sdk/openai-compatible/src/chat/openai-compatible-chat-language-model.ts b/packages/opencode/src/provider/sdk/openai-compatible/src/chat/openai-compatible-chat-language-model.ts
index 4889017fc..f334616dd 100644
--- a/packages/opencode/src/provider/sdk/openai-compatible/src/chat/openai-compatible-chat-language-model.ts
+++ b/packages/opencode/src/provider/sdk/openai-compatible/src/chat/openai-compatible-chat-language-model.ts
@@ -353,10 +353,6 @@ export class OpenAICompatibleChatLanguageModel implements LanguageModelV2 {
     const providerOptionsName = this.providerOptionsName
     let isActiveReasoning = false
     let isActiveText = false
-    const log = Log.create()
-
-    let thoughtSigReasoningText: string = ""
-    let thoughtSigReasoningOpaque: string = ""
 
     return {
       stream: response.pipeThrough(
@@ -367,7 +363,6 @@ export class OpenAICompatibleChatLanguageModel implements LanguageModelV2 {
 
           // TODO we lost type safety on Chunk, most likely due to the error schema. MUST FIX
           transform(chunk, controller) {
-            log.info(chunk)
             // Emit raw chunk if requested (before anything else)
             if (options.includeRawChunks) {
               controller.enqueue({ type: "raw", rawValue: chunk.rawValue })
@@ -455,12 +450,6 @@ export class OpenAICompatibleChatLanguageModel implements LanguageModelV2 {
                 id: "reasoning-0",
                 delta: reasoningContent,
               })
-
-              thoughtSigReasoningText += reasoningContent
-            }
-
-            if (delta.reasoning_opaque) {
-              thoughtSigReasoningOpaque = delta.reasoning_opaque
             }
 
             if (delta.content) {
@@ -610,10 +599,6 @@ export class OpenAICompatibleChatLanguageModel implements LanguageModelV2 {
             }
 
             const providerMetadata: SharedV2ProviderMetadata = {
-              [providerOptionsName]: {
-                reasoningOpaque: thoughtSigReasoningOpaque,
-                reasoningText: thoughtSigReasoningText,
-              },
               ...metadataExtractor?.buildMetadata(),
             }
             const log = Log.create()
@@ -720,8 +705,6 @@ const createOpenAICompatibleChatChunkSchema = <ERROR_SCHEMA extends z.core.$ZodT
               reasoning: z.string().nullish(),
               // Copilot sets `reasoning_text`
               reasoning_text: z.string().nullish(),
-              // For Gemini 3 Pro's thought signatures
-              reasoning_opaque: z.string().nullish(),
               tool_calls: z
                 .array(
                   z.object({