From d6bf3bb9426e59d639292b21b72f6e4857e681ad Mon Sep 17 00:00:00 2001
From: LeonxLJX <51880185+LeonxLJX@users.noreply.github.com>
Date: Fri, 28 Aug 2026 12:03:15 +0800
Subject: [PATCH] feat(model_prices): add zai/glm-5.3-flash pricing

---
 .../model_prices_and_context_window_backup.json   | 15 +++++++++++++++
 model_prices_and_context_window.json              | 15 +++++++++++++++
 2 files changed, 30 insertions(+)

diff --git a/litellm/model_prices_and_context_window_backup.json b/litellm/model_prices_and_context_window_backup.json
index 9ca8d9e1bac3..5f0a9431ddf0 100644
--- a/litellm/model_prices_and_context_window_backup.json
+++ b/litellm/model_prices_and_context_window_backup.json
@@ -44180,6 +44180,21 @@
         "supports_tool_choice": true,
         "source": "https://docs.z.ai/guides/overview/pricing"
     },
+    "zai/glm-5.3-flash": {
+        "cache_creation_input_token_cost": 0,
+        "cache_read_input_token_cost": 3e-08,
+        "input_cost_per_token": 1.5e-07,
+        "output_cost_per_token": 5e-07,
+        "litellm_provider": "zai",
+        "max_input_tokens": 1048576,
+        "max_output_tokens": 128000,
+        "mode": "chat",
+        "supports_function_calling": true,
+        "supports_prompt_caching": true,
+        "supports_reasoning": true,
+        "supports_tool_choice": true,
+        "source": "https://docs.z.ai/guides/overview/pricing"
+    },
     "zai/glm-5-code": {
         "cache_creation_input_token_cost": 0,
         "cache_read_input_token_cost": 3e-07,
diff --git a/model_prices_and_context_window.json b/model_prices_and_context_window.json
index 9ca8d9e1bac3..5f0a9431ddf0 100644
--- a/model_prices_and_context_window.json
+++ b/model_prices_and_context_window.json
@@ -44180,6 +44180,21 @@
         "supports_tool_choice": true,
         "source": "https://docs.z.ai/guides/overview/pricing"
     },
+    "zai/glm-5.3-flash": {
+        "cache_creation_input_token_cost": 0,
+        "cache_read_input_token_cost": 3e-08,
+        "input_cost_per_token": 1.5e-07,
+        "output_cost_per_token": 5e-07,
+        "litellm_provider": "zai",
+        "max_input_tokens": 1048576,
+        "max_output_tokens": 128000,
+        "mode": "chat",
+        "supports_function_calling": true,
+        "supports_prompt_caching": true,
+        "supports_reasoning": true,
+        "supports_tool_choice": true,
+        "source": "https://docs.z.ai/guides/overview/pricing"
+    },
     "zai/glm-5-code": {
         "cache_creation_input_token_cost": 0,
         "cache_read_input_token_cost": 3e-07,