From 763734a19341fdaa86e6ee3277f9823a5fab071a Mon Sep 17 00:00:00 2001
From: "roomote[bot]" <219738659+roomote[bot]@users.noreply.github.com>
Date: Fri, 23 Jan 2026 10:35:23 -0700
Subject: [PATCH] fix: correct Gemini 3 pricing for Flash and Pro models
 (#10487)

Co-authored-by: Roo Code <roomote@roocode.com>
---
 packages/types/src/providers/gemini.ts | 10 ++++++----
 packages/types/src/providers/vertex.ts | 10 ++++++----
 2 files changed, 12 insertions(+), 8 deletions(-)

diff --git a/packages/types/src/providers/gemini.ts b/packages/types/src/providers/gemini.ts
index 4a99a0e6ad..18aa2b7751 100644
--- a/packages/types/src/providers/gemini.ts
+++ b/packages/types/src/providers/gemini.ts
@@ -18,16 +18,19 @@ export const geminiModels = {
 		defaultTemperature: 1,
 		inputPrice: 4.0,
 		outputPrice: 18.0,
+		cacheReadsPrice: 0.4,
 		tiers: [
 			{
 				contextWindow: 200_000,
 				inputPrice: 2.0,
 				outputPrice: 12.0,
+				cacheReadsPrice: 0.2,
 			},
 			{
 				contextWindow: Infinity,
 				inputPrice: 4.0,
 				outputPrice: 18.0,
+				cacheReadsPrice: 0.4,
 			},
 		],
 	},
@@ -41,10 +44,9 @@ export const geminiModels = {
 
 		supportsTemperature: true,
 		defaultTemperature: 1,
-		inputPrice: 0.3,
-		outputPrice: 2.5,
-		cacheReadsPrice: 0.075,
-		cacheWritesPrice: 1.0,
+		inputPrice: 0.5,
+		outputPrice: 3.0,
+		cacheReadsPrice: 0.05,
 	},
 	// 2.5 Pro models
 	"gemini-2.5-pro": {
diff --git a/packages/types/src/providers/vertex.ts b/packages/types/src/providers/vertex.ts
index 8d3f94f925..b81f985d3b 100644
--- a/packages/types/src/providers/vertex.ts
+++ b/packages/types/src/providers/vertex.ts
@@ -18,16 +18,19 @@ export const vertexModels = {
 		defaultTemperature: 1,
 		inputPrice: 4.0,
 		outputPrice: 18.0,
+		cacheReadsPrice: 0.4,
 		tiers: [
 			{
 				contextWindow: 200_000,
 				inputPrice: 2.0,
 				outputPrice: 12.0,
+				cacheReadsPrice: 0.2,
 			},
 			{
 				contextWindow: Infinity,
 				inputPrice: 4.0,
 				outputPrice: 18.0,
+				cacheReadsPrice: 0.4,
 			},
 		],
 	},
@@ -41,10 +44,9 @@ export const vertexModels = {
 
 		supportsTemperature: true,
 		defaultTemperature: 1,
-		inputPrice: 0.3,
-		outputPrice: 2.5,
-		cacheReadsPrice: 0.075,
-		cacheWritesPrice: 1.0,
+		inputPrice: 0.5,
+		outputPrice: 3.0,
+		cacheReadsPrice: 0.05,
 	},
 	"gemini-2.5-flash-preview-05-20:thinking": {
 		maxTokens: 65_535,