diff --git a/Libraries/MLXLLM/Models/Gemma4Text.swift b/Libraries/MLXLLM/Models/Gemma4Text.swift
index 6fe3fbcd0..8afbba152 100644
--- a/Libraries/MLXLLM/Models/Gemma4Text.swift
+++ b/Libraries/MLXLLM/Models/Gemma4Text.swift
@@ -1117,11 +1117,8 @@ public class Gemma4AssistantModel: Module, LLMModel, DualModelMTP, KVCacheDimens
         let scatterIdx2D = selectedCanonicalShaped.reshaped([B * S, totalCandidates]).asType(.int32)
         let selectedLogits2D = selectedLogits.reshaped([B * S, totalCandidates])
         var output2D = output.reshaped([B * S, vocabSize])
-        for bsIdx in 0 ..< B * S {
-            let idxRow = scatterIdx2D[bsIdx]  // [totalCandidates]
-            let valRow = selectedLogits2D[bsIdx]  // [totalCandidates]
-            output2D[bsIdx, idxRow] = valRow
-        }
+        let rowIndices = MLXArray.arange(B * S).asType(.int32).reshaped([B * S, 1])
+        output2D[rowIndices, scatterIdx2D] = selectedLogits2D
         output = output2D.reshaped([B, S, vocabSize])
         
         return output
diff --git a/Libraries/MLXLMCommon/Evaluate.swift b/Libraries/MLXLMCommon/Evaluate.swift
index 22e1988e8..07d73dd06 100644
--- a/Libraries/MLXLMCommon/Evaluate.swift
+++ b/Libraries/MLXLMCommon/Evaluate.swift
@@ -503,6 +503,8 @@ protocol TokenIteratorProtocol: Sequence, IteratorProtocol where Element == Int
     var tokenCount: Int { get }
     var promptPrefillTime: TimeInterval { get }
     var streamingError: SSDStreamingError? { get }
+    var acceptedDraftTokens: Int { get }
+    var totalDraftTokens: Int { get }
 }
 
 /// Generator of tokens.
@@ -549,6 +551,8 @@ public struct TokenIterator: TokenIteratorProtocol {
     var promptPrefillTime: TimeInterval = 0.0
     var streamingError: SSDStreamingError?
     let ssdErrorLatch = SSDStreamingErrorLatch()
+    var acceptedDraftTokens = 0
+    var totalDraftTokens = 0
 
     /// Initialize a `TokenIterator` with the given tokens. Note: this has been
     /// replaced with ``init(input:model:cache:parameters:)``.
@@ -794,6 +798,8 @@ public struct SpeculativeTokenIterator: TokenIteratorProtocol {
 
     // Internal metrics
     var promptPrefillTime: TimeInterval = 0.0
+    var acceptedDraftTokens = 0
+    var totalDraftTokens = 0
 
     /// Initialize a `SpeculativeTokenIterator` with the given input.
     ///
@@ -1014,6 +1020,9 @@ public struct SpeculativeTokenIterator: TokenIteratorProtocol {
         trimPromptCache(mainCache, numTokens: numDraft - accepted)
         trimPromptCache(draftCache, numTokens: Swift.max(numDraft - accepted - 1, 0))
 
+        self.acceptedDraftTokens += accepted
+        self.totalDraftTokens += draftTokens.count
+
         // Apply dynamic cache quantization after rewind
         quantizeKVCache(&mainCache)
         quantizeKVCache(&draftCache)
@@ -2228,7 +2237,9 @@ private func generateLoopTask<Handler: TokenLoopHandler>(
                 generationTokenCount: tokenCount,
                 promptTime: promptTime + iterator.promptPrefillTime,
                 generationTime: generateTime,
-                stopReason: stopReason ?? .cancelled
+                stopReason: stopReason ?? .cancelled,
+                acceptedDraftTokens: iterator.acceptedDraftTokens,
+                totalDraftTokens: iterator.totalDraftTokens
             )
             _ = continuation.yield(handler.infoEvent(info))
 
@@ -2298,6 +2309,12 @@ public struct GenerateCompletionInfo: Sendable {
     /// Reason generation stopped.
     public let stopReason: GenerateStopReason
 
+    /// Number of accepted draft tokens (if speculative decoding is active).
+    public let acceptedDraftTokens: Int
+
+    /// Total number of draft tokens evaluated (if speculative decoding is active).
+    public let totalDraftTokens: Int
+
     /// The number of tokens processed per second during the prompt phase.
     public var promptTokensPerSecond: Double {
         Double(promptTokenCount) / promptTime
@@ -2313,13 +2330,17 @@ public struct GenerateCompletionInfo: Sendable {
         generationTokenCount: Int,
         promptTime: TimeInterval,
         generationTime: TimeInterval,
-        stopReason: GenerateStopReason = .stop
+        stopReason: GenerateStopReason = .stop,
+        acceptedDraftTokens: Int = 0,
+        totalDraftTokens: Int = 0
     ) {
         self.promptTokenCount = promptTokenCount
         self.generationTokenCount = generationTokenCount
         self.promptTime = promptTime
         self.generateTime = generationTime
         self.stopReason = stopReason
+        self.acceptedDraftTokens = acceptedDraftTokens
+        self.totalDraftTokens = totalDraftTokens
     }
 
     public func summary() -> String {