From 4e83261af32f56ac77b2ff9849f2b9a757a177bd Mon Sep 17 00:00:00 2001
From: Ishaan Gupta <ishaankone@gmail.com>
Date: Mon, 3 Aug 2026 19:26:12 +0530
Subject: [PATCH] Update Nova models and provider IDs

---
 .../components/chat/home-chat-composer.tsx    |  4 ++--
 apps/web/components/chat/index.tsx            |  4 ++--
 apps/web/components/chat/model-selector.tsx   |  3 +--
 apps/web/lib/chat-stream-error.ts             |  6 ++---
 apps/web/lib/models.tsx                       | 24 +++++++++----------
 5 files changed, 20 insertions(+), 21 deletions(-)

diff --git a/apps/web/components/chat/home-chat-composer.tsx b/apps/web/components/chat/home-chat-composer.tsx
index 7f9d28af..d3328d73 100644
--- a/apps/web/components/chat/home-chat-composer.tsx
+++ b/apps/web/components/chat/home-chat-composer.tsx
@@ -36,9 +36,9 @@ export function HomeChatComposer({
 	const [attachmentDrafts, setAttachmentDrafts] = useState<
 		ChatAttachmentDraft[]
 	>([])
-	const [selectedModel, setSelectedModel] = useState<ModelId>("grok-4.3")
+	const [selectedModel, setSelectedModel] = useState<ModelId>("grok-4.5")
 	const [reasoningEffort, setReasoningEffort] = useState<ReasoningEffort>(
-		getDefaultReasoningEffort("grok-4.3"),
+		getDefaultReasoningEffort("grok-4.5"),
 	)
 	const { selectedProject } = useProject()
 	const [chatSpaceProjects, setChatSpaceProjects] = useState<string[]>([
diff --git a/apps/web/components/chat/index.tsx b/apps/web/components/chat/index.tsx
index c78df7f7..70f01d06 100644
--- a/apps/web/components/chat/index.tsx
+++ b/apps/web/components/chat/index.tsx
@@ -206,11 +206,11 @@ export function ChatSidebar({
 	>([])
 	const [isChatDraggingFiles, setIsChatDraggingFiles] = useState(false)
 	const [selectedModel, setSelectedModel] = useState<ModelId>(
-		initialSelectedModel ?? "grok-4.3",
+		initialSelectedModel ?? "grok-4.5",
 	)
 	const [reasoningEffort, setReasoningEffort] = useState<ReasoningEffort>(
 		initialReasoningEffort ??
-			getDefaultReasoningEffort(initialSelectedModel ?? "grok-4.3"),
+			getDefaultReasoningEffort(initialSelectedModel ?? "grok-4.5"),
 	)
 	const selectedModelRef = useRef(selectedModel)
 	selectedModelRef.current = selectedModel
diff --git a/apps/web/components/chat/model-selector.tsx b/apps/web/components/chat/model-selector.tsx
index ca9935ee..b65cbad7 100644
--- a/apps/web/components/chat/model-selector.tsx
+++ b/apps/web/components/chat/model-selector.tsx
@@ -23,8 +23,7 @@ export default function ChatModelSelector({
 	minimal = false,
 	dropdownDirection = "up",
 }: ChatModelSelectorProps = {}) {
-	const [internalModel, setInternalModel] =
-		useState<ModelId>("claude-sonnet-4.6")
+	const [internalModel, setInternalModel] = useState<ModelId>("claude-sonnet-5")
 	const [isOpen, setIsOpen] = useState(false)
 	const containerRef = useRef<HTMLDivElement>(null)
 
diff --git a/apps/web/lib/chat-stream-error.ts b/apps/web/lib/chat-stream-error.ts
index 2e17135d..f31dc53b 100644
--- a/apps/web/lib/chat-stream-error.ts
+++ b/apps/web/lib/chat-stream-error.ts
@@ -1,9 +1,9 @@
 import type { ModelId } from "@/lib/models"
 
 const OTHER_MODELS: ModelId[] = [
-	"gpt-5.1",
-	"claude-sonnet-4.6",
-	"gemini-2.5-pro",
+	"gpt-5.6-terra",
+	"claude-sonnet-5",
+	"gemini-3.1-pro-preview",
 ]
 
 function flattenError(e: unknown): string {
diff --git a/apps/web/lib/models.tsx b/apps/web/lib/models.tsx
index 5d3479ef..7800a9a1 100644
--- a/apps/web/lib/models.tsx
+++ b/apps/web/lib/models.tsx
@@ -1,22 +1,22 @@
 export const models = [
 	{
-		id: "grok-4.3",
-		name: "Grok 4.3",
+		id: "grok-4.5",
+		name: "Grok 4.5",
 		description: "xAI's latest model",
 	},
 	{
-		id: "gpt-5.1",
-		name: "GPT 5.1",
+		id: "gpt-5.6-terra",
+		name: "GPT 5.6 Terra",
 		description: "OpenAI's latest model",
 	},
 	{
-		id: "claude-sonnet-4.6",
-		name: "Claude Sonnet 4.6",
+		id: "claude-sonnet-5",
+		name: "Claude Sonnet 5",
 		description: "Anthropic's advanced model",
 	},
 	{
-		id: "gemini-2.5-pro",
-		name: "Gemini 3 Pro",
+		id: "gemini-3.1-pro-preview",
+		name: "Gemini 3.1 Pro",
 		description: "Google's most capable model",
 	},
 ] as const
@@ -25,10 +25,10 @@ export type ModelId = (typeof models)[number]["id"]
 export type ReasoningEffort = "instant" | "thinking"
 
 export const modelNames: Record<ModelId, { name: string; version: string }> = {
-	"grok-4.3": { name: "Grok", version: "4.3" },
-	"gpt-5.1": { name: "GPT", version: "5.1" },
-	"claude-sonnet-4.6": { name: "Claude", version: "4.6" },
-	"gemini-2.5-pro": { name: "Gemini", version: "3 Pro" },
+	"grok-4.5": { name: "Grok", version: "4.5" },
+	"gpt-5.6-terra": { name: "GPT", version: "5.6 Terra" },
+	"claude-sonnet-5": { name: "Claude", version: "Sonnet 5" },
+	"gemini-3.1-pro-preview": { name: "Gemini", version: "3.1 Pro" },
 }
 
 export const reasoningOptions: Array<{