From 8217a53218c9f0e770f1f19d096cfbc6dfb8341e Mon Sep 17 00:00:00 2001
From: Yusuf Eren <erenyusuf170@gmail.com>
Date: Wed, 9 Jul 2025 20:47:01 +0300
Subject: [PATCH 1/2] feat: add and top_logprobs parameters to Responses API

---
 examples/responses/logprobs.ts       | 38 ++++++++++++++++++++++++++++
 examples/responses/non-stream.ts     | 18 +++++++++++++
 src/resources/responses/responses.ts |  8 +++++-
 3 files changed, 63 insertions(+), 1 deletion(-)
 create mode 100644 examples/responses/logprobs.ts
 create mode 100644 examples/responses/non-stream.ts

diff --git a/examples/responses/logprobs.ts b/examples/responses/logprobs.ts
new file mode 100644
index 000000000..d5e6b506c
--- /dev/null
+++ b/examples/responses/logprobs.ts
@@ -0,0 +1,38 @@
+#!/usr/bin/env -S npm run tsn -T
+
+import OpenAI from 'openai';
+
+const openai = new OpenAI();
+
+async function main() {
+  const result = await openai.responses
+    .create({
+      model: 'gpt-4o-2024-08-06',
+      input: 'solve 8x + 31 = 2',
+      include: ['message.output_text.logprobs'],
+      top_logprobs: 20,
+    });
+
+    for(const output of result.output) {
+        if(output.type === 'message') {
+            const logprobs = output.content.filter(content => content.type === 'output_text')
+            for(const logprob of logprobs) {
+                if(logprob.type === 'output_text') {
+
+                    // Top Logprobs
+                    console.log(logprob.logprobs?.[0]?.top_logprobs);
+
+                    // Token
+                    console.log(logprob.logprobs?.[0]?.token);
+
+                    // Token Logprobs
+                    console.log(logprob.logprobs?.[0]?.logprob);
+
+                    // Bytes
+                    console.log(logprob.logprobs?.[0]?.bytes);
+                }
+            }
+        }
+    }
+}
+main();
diff --git a/examples/responses/non-stream.ts b/examples/responses/non-stream.ts
new file mode 100644
index 000000000..0734502ff
--- /dev/null
+++ b/examples/responses/non-stream.ts
@@ -0,0 +1,18 @@
+#!/usr/bin/env -S npm run tsn -T
+
+import OpenAI from 'openai';
+
+const openai = new OpenAI();
+
+async function main() {
+  const result = await openai.responses
+    .create({
+      model: 'gpt-4o-2024-08-06',
+      input: 'solve 8x + 31 = 2',
+      include: ['message.output_text.logprobs'],
+      top_logprobs: 20,
+    });
+
+    console.log(result.output_text);
+}
+main();
diff --git a/src/resources/responses/responses.ts b/src/resources/responses/responses.ts
index adf2aafb1..5aac7b0e7 100644
--- a/src/resources/responses/responses.ts
+++ b/src/resources/responses/responses.ts
@@ -1946,7 +1946,8 @@ export type ResponseIncludable =
   | 'message.input_image.image_url'
   | 'computer_call_output.output.image_url'
   | 'reasoning.encrypted_content'
-  | 'code_interpreter_call.outputs';
+  | 'code_interpreter_call.outputs'
+  | 'message.output_text.logprobs';
 
 /**
  * An event that is emitted when a response finishes as incomplete.
@@ -4688,6 +4689,11 @@ export interface ResponseCreateParamsBase {
    */
   include?: Array<ResponseIncludable> | null;
 
+  /**
+   * The number of top logprobs to include in the response.
+   */
+  top_logprobs?: number | null;
+
   /**
    * Text, image, or file inputs to the model, used to generate a response.
    *

From d280e468437e9b05181dc7fffc007554b998b5db Mon Sep 17 00:00:00 2001
From: Yusuf Eren <erenyusuf170@gmail.com>
Date: Wed, 9 Jul 2025 21:06:47 +0300
Subject: [PATCH 2/2] feat: add logprobs and top_logprobs parameters to
 Responses API

---
 examples/responses/non-stream.ts | 2 --
 1 file changed, 2 deletions(-)

diff --git a/examples/responses/non-stream.ts b/examples/responses/non-stream.ts
index 0734502ff..dc8315533 100644
--- a/examples/responses/non-stream.ts
+++ b/examples/responses/non-stream.ts
@@ -9,8 +9,6 @@ async function main() {
     .create({
       model: 'gpt-4o-2024-08-06',
       input: 'solve 8x + 31 = 2',
-      include: ['message.output_text.logprobs'],
-      top_logprobs: 20,
     });
 
     console.log(result.output_text);