diff --git a/spring-ai-spring-boot-autoconfigure/src/main/java/org/springframework/ai/autoconfigure/NativeHints.java b/spring-ai-spring-boot-autoconfigure/src/main/java/org/springframework/ai/autoconfigure/NativeHints.java
index 171181b33..daa3d0b0e 100644
--- a/spring-ai-spring-boot-autoconfigure/src/main/java/org/springframework/ai/autoconfigure/NativeHints.java
+++ b/spring-ai-spring-boot-autoconfigure/src/main/java/org/springframework/ai/autoconfigure/NativeHints.java
@@ -4,21 +4,56 @@ import org.springframework.aot.hint.MemberCategory;
 import org.springframework.aot.hint.RuntimeHints;
 import org.springframework.aot.hint.TypeReference;
 
+import java.io.IOException;
 import java.util.Set;
 
 import org.springframework.aot.hint.RuntimeHintsRegistrar;
+import org.springframework.core.io.ClassPathResource;
+import org.springframework.core.io.support.PathMatchingResourcePatternResolver;
 
 public class NativeHints implements RuntimeHintsRegistrar {
 
 	@Override
 	public void registerHints(RuntimeHints hints, ClassLoader classLoader) {
-		hints.proxies().registerJdkProxy(TypeReference.of("com.theokanning.openai.OpenAiApi"));
-		for (var className : Set.of("com.theokanning.openai.Usage",
-				"com.theokanning.openai.completion.chat.ChatCompletionChoice",
-				"com.theokanning.openai.completion.chat.ChatCompletionRequest",
-				"com.theokanning.openai.completion.chat.ChatCompletionResult",
-				"com.theokanning.openai.completion.chat.ChatMessage"))
-			hints.reflection().registerType(TypeReference.of(className), MemberCategory.values());
+		new KnuddelsHints().registerHints(hints, classLoader);
+		new PdfReaderHints().registerHints(hints, classLoader);
+		hints.resources().registerResource(new ClassPathResource("embedding/embedding-model-dimensions.properties"));
+	}
+
+	static class KnuddelsHints implements RuntimeHintsRegistrar {
+
+		@Override
+		public void registerHints(RuntimeHints hints, ClassLoader classLoader) {
+			hints.resources().registerResource(new ClassPathResource("/com/knuddels/jtokkit/cl100k_base.tiktoken"));
+		}
+
+	}
+
+	static class PdfReaderHints implements RuntimeHintsRegistrar {
+
+		@Override
+		public void registerHints(RuntimeHints hints, ClassLoader classLoader) {
+			try {
+
+				var resolver = new PathMatchingResourcePatternResolver();
+
+				var patterns = Set.of("/org/apache/pdfbox/resources/glyphlist/zapfdingbats.txt",
+						"/org/apache/pdfbox/resources/glyphlist/glyphlist.txt", "/org/apache/fontbox/cmap/**",
+						"/org/apache/pdfbox/resources/afm/**", "/org/apache/pdfbox/resources/glyphlist/**",
+						"/org/apache/pdfbox/resources/icc/**", "/org/apache/pdfbox/resources/text/**",
+						"/org/apache/pdfbox/resources/ttf/**", "/org/apache/pdfbox/resources/version.properties");
+
+				for (var pattern : patterns)
+					for (var resourceMatch : resolver.getResources(pattern))
+						hints.resources().registerResource(resourceMatch);
+
+			}
+			catch (IOException e) {
+				throw new RuntimeException(e);
+			}
+
+		}
+
 	}
 
 }
\ No newline at end of file