diff --git a/src/libs/AssemblyAI/Generated/AssemblyAI.AutoSDKPager.g.cs b/src/libs/AssemblyAI/Generated/AssemblyAI.AutoSDKPager.g.cs
index 5f364d5..00bb518 100644
--- a/src/libs/AssemblyAI/Generated/AssemblyAI.AutoSDKPager.g.cs
+++ b/src/libs/AssemblyAI/Generated/AssemblyAI.AutoSDKPager.g.cs
@@ -10,6 +10,85 @@ namespace AssemblyAI
     /// </summary>
     public static class AutoSDKPager
     {
+        /// <summary>Copies request options for one generated next-URL page request.</summary>
+        [global::System.ComponentModel.EditorBrowsable(global::System.ComponentModel.EditorBrowsableState.Never)]
+        public static global::AssemblyAI.AutoSDKRequestOptions CreatePageRequestOptions(
+            global::AssemblyAI.AutoSDKRequestOptions? source,
+            string? nextUrl)
+        {
+            var clone = new global::AssemblyAI.AutoSDKRequestOptions();
+            if (source is not null)
+            {
+                foreach (var header in source.Headers)
+                {
+                    clone.Headers[header.Key] = header.Value;
+                }
+                foreach (var query in source.QueryParameters)
+                {
+                    clone.QueryParameters[query.Key] = query.Value;
+                }
+                clone.Timeout = source.Timeout;
+                clone.Retry = source.Retry;
+                clone.ReadResponseAsString = source.ReadResponseAsString;
+                clone.Authorizations = source.Authorizations;
+            }
+            clone.PaginationUrl = nextUrl;
+            return clone;
+        }
+
+        /// <summary>Returns a validated next-page URL, or null for an ordinary request.</summary>
+        [global::System.ComponentModel.EditorBrowsable(global::System.ComponentModel.EditorBrowsableState.Never)]
+        public static string? ResolvePageUrl(
+            string path,
+            global::AssemblyAI.AutoSDKRequestOptions? requestOptions,
+            global::System.Uri? baseAddress)
+        {
+            var nextUrl = requestOptions?.PaginationUrl;
+            if (string.IsNullOrWhiteSpace(nextUrl))
+            {
+                return null;
+            }
+
+            if (baseAddress is null &&
+                global::System.Uri.TryCreate(path, global::System.UriKind.Absolute, out var pathUri) &&
+                (pathUri.Scheme == global::System.Uri.UriSchemeHttp || pathUri.Scheme == global::System.Uri.UriSchemeHttps))
+            {
+                baseAddress = pathUri;
+            }
+            if (baseAddress is not null)
+            {
+                var resolved = new global::System.Uri(baseAddress, nextUrl!);
+                EnsureSameOrigin(resolved.AbsoluteUri, baseAddress);
+                return resolved.AbsoluteUri;
+            }
+            if (global::System.Uri.TryCreate(nextUrl, global::System.UriKind.Absolute, out _))
+            {
+                throw new global::System.InvalidOperationException(
+                    "Cannot follow an absolute next-page URL without a known base address.");
+            }
+
+            return nextUrl;
+        }
+
+        /// <summary>Uses the HTTP client's origin, or the operation server when it has one.</summary>
+        [global::System.ComponentModel.EditorBrowsable(global::System.ComponentModel.EditorBrowsableState.Never)]
+        public static global::System.Uri? GetPaginationBaseAddress(
+            global::System.Uri? clientBaseAddress,
+            string operationBaseUrl)
+        {
+            if (clientBaseAddress is not null)
+            {
+                return clientBaseAddress;
+            }
+
+            return global::System.Uri.TryCreate(
+                operationBaseUrl,
+                global::System.UriKind.Absolute,
+                out var serverBaseAddress)
+                ? serverBaseAddress
+                : null;
+        }
+
         /// <summary>
         /// Paginates through offset/page-number-style endpoints. Calls <paramref name="fetchPage"/>
         /// repeatedly with an incrementing page number until the page returns no items, or the
@@ -74,7 +153,7 @@ public static class AutoSDKPager
         /// <summary>
         /// Paginates through cursor/next-page-token-style endpoints. Calls <paramref name="fetchPage"/>
         /// with the cursor returned by the previous page until <paramref name="extractNextCursor"/>
-        /// returns null or whitespace.
+        /// returns null or whitespace, or a cursor repeats.
         /// </summary>
         /// <typeparam name="TPage"></typeparam>
         /// <typeparam name="TItem"></typeparam>
@@ -96,9 +175,14 @@ public static class AutoSDKPager
             extractNextCursor = extractNextCursor ?? throw new global::System.ArgumentNullException(nameof(extractNextCursor));
 
             var cursor = initialCursor;
+            var seenCursors = new global::System.Collections.Generic.HashSet<string>(global::System.StringComparer.Ordinal);
             while (true)
             {
                 cancellationToken.ThrowIfCancellationRequested();
+                if (!string.IsNullOrWhiteSpace(cursor) && !seenCursors.Add(cursor!))
+                {
+                    yield break;
+                }
 
                 var response = await fetchPage(cursor, cancellationToken).ConfigureAwait(false);
                 if (response is null)
@@ -156,9 +240,14 @@ public static class AutoSDKPager
             }
 
             var url = initialUrl;
+            var seenUrls = new global::System.Collections.Generic.HashSet<string>(global::System.StringComparer.Ordinal);
             while (true)
             {
                 cancellationToken.ThrowIfCancellationRequested();
+                if (!string.IsNullOrWhiteSpace(url) && !seenUrls.Add(url!))
+                {
+                    yield break;
+                }
 
                 var response = await fetchPage(url, cancellationToken).ConfigureAwait(false);
                 if (response is null)
@@ -224,7 +313,7 @@ public static class AutoSDKPager
         /// Paginates through APIs that embed an absolute <c>next</c> URL in the response body
         /// (Firecrawl, Slack, Linear, Notion, HubSpot, etc.). Calls <paramref name="fetchPage"/>
         /// with the URL returned by <paramref name="extractNextUrl"/> from the previous page
-        /// until the extractor returns null/whitespace.
+        /// until the extractor returns null/whitespace or a URL repeats.
         ///
         /// <para><b>Security:</b> when <paramref name="baseAddress"/> is provided, every next-URL
         /// origin must match it before the next fetch runs. An unchecked walker would let a
@@ -254,12 +343,17 @@ public static class AutoSDKPager
             extractNextUrl = extractNextUrl ?? throw new global::System.ArgumentNullException(nameof(extractNextUrl));
 
             var url = initialUrl;
+            var seenUrls = new global::System.Collections.Generic.HashSet<string>(global::System.StringComparer.Ordinal);
             while (true)
             {
                 cancellationToken.ThrowIfCancellationRequested();
 
                 if (!string.IsNullOrWhiteSpace(url))
                 {
+                    if (!seenUrls.Add(url!))
+                    {
+                        yield break;
+                    }
                     EnsureSameOrigin(url!, baseAddress);
                 }
 
@@ -291,7 +385,8 @@ public static class AutoSDKPager
         /// <summary>
         /// Validates that <paramref name="nextUrl"/> shares an origin with <paramref name="baseAddress"/>.
         /// Throws when they differ so an embedded foreign URL can't redirect the SDK (and the
-        /// caller's <c>Authorization</c> header) to a hostile host. When <paramref name="baseAddress"/>
+        /// caller's <c>Authorization</c> header) to a hostile host. Relative URLs are resolved
+        /// before comparison, including protocol-relative URLs. When <paramref name="baseAddress"/>
         /// is null, validation is skipped — callers should pass <c>HttpClient.BaseAddress</c>.
         /// </summary>
         public static void EnsureSameOrigin(string nextUrl, global::System.Uri? baseAddress)
@@ -301,11 +396,7 @@ public static void EnsureSameOrigin(string nextUrl, global::System.Uri? baseAddr
                 return;
             }
 
-            if (!global::System.Uri.TryCreate(nextUrl, global::System.UriKind.Absolute, out var absolute))
-            {
-                // Relative URLs are safe — they're resolved against the client's BaseAddress on send.
-                return;
-            }
+            var absolute = new global::System.Uri(baseAddress, nextUrl);
 
             if (!string.Equals(absolute.Scheme, baseAddress.Scheme, global::System.StringComparison.OrdinalIgnoreCase) ||
                 !string.Equals(absolute.Host, baseAddress.Host, global::System.StringComparison.OrdinalIgnoreCase) ||
diff --git a/src/libs/AssemblyAI/Generated/AssemblyAI.OptionsSupport.g.cs b/src/libs/AssemblyAI/Generated/AssemblyAI.OptionsSupport.g.cs
index 3261d49..1fd16c4 100644
--- a/src/libs/AssemblyAI/Generated/AssemblyAI.OptionsSupport.g.cs
+++ b/src/libs/AssemblyAI/Generated/AssemblyAI.OptionsSupport.g.cs
@@ -308,6 +308,9 @@ private static void ApplyAuthorization(
     /// </summary>
     public sealed class AutoSDKRequestOptions
     {
+        // Set only by AutoSDKPager on a generated next-URL paging call.
+        internal string? PaginationUrl { get; set; }
+
         /// <summary>
         /// Additional headers applied after generated and client-level headers.
         /// </summary>