diff --git a/.stats.yml b/.stats.yml
index e24c8b6..d332e90 100644
--- a/.stats.yml
+++ b/.stats.yml
@@ -1,2 +1,2 @@
 configured_endpoints: 15
-openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/togetherai%2FTogetherAI-ab60dcafb04015e34b38c2991f76f78f35eeb0860fe02ee4033c4161c297b3bc.yml
+openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/togetherai%2FTogetherAI-6e975518a2563fdb57394133f1ed9dfe426a2cf5d2fef793fd139627c93df4aa.yml
diff --git a/src/resources/files.ts b/src/resources/files.ts
index e7bfd08..3dee75f 100644
--- a/src/resources/files.ts
+++ b/src/resources/files.ts
@@ -54,7 +54,7 @@ export interface FileRetrieveResponse {
 
   filename: string;
 
-  FileType: string;
+  FileType: 'jsonl' | 'parquet';
 
   LineCount: number;
 
@@ -62,7 +62,7 @@ export interface FileRetrieveResponse {
 
   Processed: boolean;
 
-  purpose: string;
+  purpose: 'fine-tune';
 }
 
 export interface FileListResponse {
@@ -79,7 +79,7 @@ export namespace FileListResponse {
 
     filename: string;
 
-    FileType: string;
+    FileType: 'jsonl' | 'parquet';
 
     LineCount: number;
 
@@ -87,7 +87,7 @@ export namespace FileListResponse {
 
     Processed: boolean;
 
-    purpose: string;
+    purpose: 'fine-tune';
   }
 }
 
diff --git a/src/resources/fine-tune.ts b/src/resources/fine-tune.ts
index aefabf3..2c205d0 100644
--- a/src/resources/fine-tune.ts
+++ b/src/resources/fine-tune.ts
@@ -195,11 +195,36 @@ export namespace FineTuneEvent {
 
     training_offset: number;
 
-    type: string;
+    type:
+      | 'job_pending'
+      | 'job_start'
+      | 'job_stopped'
+      | 'model_downloading'
+      | 'model_download_complete'
+      | 'training_data_downloading'
+      | 'training_data_download_complete'
+      | 'validation_data_downloading'
+      | 'validation_data_download_complete'
+      | 'wandb_init'
+      | 'training_start'
+      | 'checkpoint_save'
+      | 'billing_limit'
+      | 'epoch_complete'
+      | 'training_complete'
+      | 'model_compressing'
+      | 'model_compression_complete'
+      | 'model_uploading'
+      | 'model_upload_complete'
+      | 'job_complete'
+      | 'job_error'
+      | 'cancel_requested'
+      | 'job_restarted'
+      | 'refund'
+      | 'warning';
 
     wandb_url: string;
 
-    level?: string;
+    level?: unknown;
   }
 }
 
@@ -214,7 +239,7 @@ export interface FineTuneDownloadResponse {
 
   filename?: string;
 
-  object?: string;
+  object?: unknown;
 
   size?: number;
 }
diff --git a/src/resources/images.ts b/src/resources/images.ts
index 2ac4fe7..18adbfe 100644
--- a/src/resources/images.ts
+++ b/src/resources/images.ts
@@ -20,7 +20,7 @@ export interface ImageFile {
 
   model: string;
 
-  object: string;
+  object: 'list';
 }
 
 export namespace ImageFile {
diff --git a/src/resources/models.ts b/src/resources/models.ts
index 4c8e5be..cc91919 100644
--- a/src/resources/models.ts
+++ b/src/resources/models.ts
@@ -23,7 +23,7 @@ export namespace ModelListResponse {
 
     object: string;
 
-    type: string;
+    type: 'chat' | 'language' | 'code' | 'image' | 'embedding' | 'moderation';
 
     context_length?: number;