diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 6453748..700f8b9 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -42,10 +42,10 @@ jobs:
             ${{ runner.os }}-swift-${{ matrix.swift }}-spm-
 
       - name: Build
-        run: swift build --traits MLX,Llama,CoreML
+        run: swift build --build-tests --traits MLX,Llama,CoreML
 
       - name: Test
-        run: swift test
+        run: swift test --skip-build
 
   test-linux:
     name: Swift ${{ matrix.swift-version }} on Linux
diff --git a/Tests/AnyLanguageModelTests/CoreMLLanguageModelTests.swift b/Tests/AnyLanguageModelTests/CoreMLLanguageModelTests.swift
index f725c82..62e2768 100644
--- a/Tests/AnyLanguageModelTests/CoreMLLanguageModelTests.swift
+++ b/Tests/AnyLanguageModelTests/CoreMLLanguageModelTests.swift
@@ -138,16 +138,15 @@ import Testing
         func multimodal_rejectsImageURL() async throws {
             let model = try await getModel()
             let session = LanguageModelSession(model: model)
-            let prompt = Transcript.Prompt(segments: [
-                .text(.init(content: "Describe this image")),
-                .image(.init(url: testImageURL)),
-            ])
             do {
-                _ = try await session.respond(to: prompt)
+                _ = try await session.respond(
+                    to: "Describe this image",
+                    image: .init(url: testImageURL)
+                )
                 Issue.record("Expected error when image segments are present")
             } catch {
                 // CoreMLUnsupportedFeatureError is a private struct, so we just check that an error is thrown
-                #expect(true)
+                #expect(Bool(true))
             }
         }
 
@@ -155,16 +154,15 @@ import Testing
         func multimodal_rejectsImageData() async throws {
             let model = try await getModel()
             let session = LanguageModelSession(model: model)
-            let prompt = Transcript.Prompt(segments: [
-                .text(.init(content: "Describe this image")),
-                .image(.init(data: testImageData, mimeType: "image/jpeg")),
-            ])
             do {
-                _ = try await session.respond(to: prompt)
+                _ = try await session.respond(
+                    to: "Describe this image",
+                    image: .init(data: testImageData, mimeType: "image/jpeg")
+                )
                 Issue.record("Expected error when image segments are present")
             } catch {
                 // CoreMLUnsupportedFeatureError is a private struct, so we just check that an error is thrown
-                #expect(true)
+                #expect(Bool(true))
             }
         }
     }
diff --git a/Tests/AnyLanguageModelTests/MockLanguageModelTests.swift b/Tests/AnyLanguageModelTests/MockLanguageModelTests.swift
index a5c162e..baff85d 100644
--- a/Tests/AnyLanguageModelTests/MockLanguageModelTests.swift
+++ b/Tests/AnyLanguageModelTests/MockLanguageModelTests.swift
@@ -94,7 +94,7 @@ struct MockLanguageModelTests {
         try await Task.sleep(for: .milliseconds(50))
         #expect(asyncSession.isResponding == true)
 
-        let response = try await asyncTask.value
+        _ = try await asyncTask.value
         try await Task.sleep(for: .milliseconds(10))
         #expect(asyncSession.isResponding == false)
         #expect(asyncSession.transcript.count == 2)