diff --git a/src/vs/workbench/contrib/void/browser/react/src/markdown/ChatMarkdownRender.tsx b/src/vs/workbench/contrib/void/browser/react/src/markdown/ChatMarkdownRender.tsx
index 2507f796..acf731f4 100644
--- a/src/vs/workbench/contrib/void/browser/react/src/markdown/ChatMarkdownRender.tsx
+++ b/src/vs/workbench/contrib/void/browser/react/src/markdown/ChatMarkdownRender.tsx
@@ -304,12 +304,6 @@ const RenderToken = ({ token, inPTag, codeURI, chatMessageLocation, tokenIdx, ..
 		return <p>{contents}</p>
 	}
 
-	if (t.type === "html") {
-		const contents = t.raw
-		if (inPTag) return <span className='block'>{contents}</span>
-		return <p>{contents}</p>
-	}
-
 	if (t.type === "text" || t.type === "escape") {
 		return <span>{t.raw}</span>
 	}
@@ -324,7 +318,7 @@ const RenderToken = ({ token, inPTag, codeURI, chatMessageLocation, tokenIdx, ..
 				onClick={() => { window.open(t.href) }}
 				href={t.href}
 				title={t.title ?? undefined}
-				className='underline cursor-pointer hover:brightness-90 transition-all duration-200'
+				className='underline cursor-pointer hover:brightness-90 transition-all duration-200 text-void-fg-2'
 			>
 				{t.text}
 			</a>
@@ -349,7 +343,7 @@ const RenderToken = ({ token, inPTag, codeURI, chatMessageLocation, tokenIdx, ..
 	}
 
 	// inline code
-	if (t.type === "codespan") {
+	if (t.type === "codespan" || t.type === "html") {
 
 		if (options.isLinkDetectionEnabled && chatMessageLocation) {
 			return <CodespanWithLink
diff --git a/src/vs/workbench/contrib/void/browser/react/src/sidebar-tsx/SidebarChat.tsx b/src/vs/workbench/contrib/void/browser/react/src/sidebar-tsx/SidebarChat.tsx
index 6ae68be1..78e23395 100644
--- a/src/vs/workbench/contrib/void/browser/react/src/sidebar-tsx/SidebarChat.tsx
+++ b/src/vs/workbench/contrib/void/browser/react/src/sidebar-tsx/SidebarChat.tsx
@@ -26,7 +26,6 @@ import { LintErrorItem, ToolCallParams, ToolNameWithApproval } from '../../../..
 import { ApplyButtonsHTML, CopyButton, IconShell1, JumpToFileButton, JumpToTerminalButton, StatusIndicator, StatusIndicatorForApplyButton, useApplyButtonState } from '../markdown/ApplyBlockHoverButtons.js';
 import { IsRunningType } from '../../../chatThreadService.js';
 import { acceptAllBg, acceptBorder, buttonFontSize, buttonTextColor, rejectAllBg, rejectBg, rejectBorder } from '../../../../common/helpers/colors.js';
-import { PlacesType } from 'react-tooltip';
 import { ToolName, toolNames } from '../../../../common/prompt/prompts.js';
 import { error } from 'console';
 import { RawToolCallObj } from '../../../../common/sendLLMMessageTypes.js';
@@ -662,7 +661,8 @@ type ToolHeaderParams = {
 	children?: React.ReactNode;
 	bottomChildren?: React.ReactNode;
 	onClick?: () => void;
-	isOpen?: boolean,
+	isOpen?: boolean;
+	className?: string;
 }
 
 const ToolHeaderWrapper = ({
@@ -679,7 +679,7 @@ const ToolHeaderWrapper = ({
 	isOpen,
 	isRejected,
 	className, // applies to the main content
-}: ToolHeaderParams & { className?: string }) => {
+}: ToolHeaderParams) => {
 
 	const [isOpen_, setIsOpen] = useState(false);
 	const isExpanded = isOpen !== undefined ? isOpen : isOpen_
@@ -1176,7 +1176,8 @@ const titleOfToolName = {
 	'create_file_or_folder': { done: `Created`, proposed: `Create`, running: loadingTitleWrapper(`Creating`) },
 	'delete_file_or_folder': { done: `Deleted`, proposed: `Delete`, running: loadingTitleWrapper(`Deleting`) },
 	'edit_file': { done: `Edited file`, proposed: 'Edit file', running: loadingTitleWrapper('Editing file') },
-	'run_terminal_command': { done: `Ran terminal`, proposed: 'Run terminal', running: loadingTitleWrapper('Running terminal') }
+	'run_terminal_command': { done: `Ran terminal`, proposed: 'Run terminal', running: loadingTitleWrapper('Running terminal') },
+	'read_lint_errors': { done: `Read lint errors`, proposed: 'Read lint errors', running: loadingTitleWrapper('Reading lint errors') },
 } as const satisfies Record<ToolName, { done: any, proposed: any, running: any }>
 
 const getTitle = (toolMessage: Pick<ChatMessage & { role: 'tool' }, 'name' | 'type'>): React.ReactNode => {
@@ -1343,6 +1344,15 @@ const EditToolChildren = ({ uri, changeDescription }: { uri: URI | undefined, ch
 	</div>
 }
 
+
+const LintErrorChildren = ({ lintErrors }: { lintErrors: LintErrorItem[] }) => {
+	return <div className="text-xs text-void-fg-4 opacity-80 border-l-2 border-void-warning px-2 py-0.5 flex flex-col gap-0.5 overflow-x-auto whitespace-nowrap">
+		{lintErrors.map((error, i) => (
+			<div key={i}>Lines {error.startLineNumber}-{error.endLineNumber}: {error.message}</div>
+		))}
+	</div>
+}
+
 const EditToolLintErrors = ({ lintErrors }: { lintErrors: LintErrorItem[] }) => {
 
 	if (lintErrors.length === 0) return null;
@@ -1352,11 +1362,7 @@ const EditToolLintErrors = ({ lintErrors }: { lintErrors: LintErrorItem[] }) =>
 	return (
 		<div className="w-full px-2">
 			<ToolHeaderWrapper className='!border-t-0' title={'Lint errors'} desc1={''} isOpen={isOpen} onClick={() => { setIsOpen(o => !o) }} >
-				<div className="text-xs text-void-fg-4 opacity-80 border-l-2 border-void-warning px-2 py-0.5 flex flex-col gap-0.5 overflow-x-auto whitespace-nowrap">
-					{lintErrors.map((error, i) => (
-						<div key={i}>Lines {error.startLineNumber}-{error.endLineNumber}: {error.message}</div>
-					))}
-				</div>
+				<LintErrorChildren lintErrors={lintErrors} />
 			</ToolHeaderWrapper>
 
 		</div>
@@ -1427,6 +1433,13 @@ const toolNameToComponent: { [T in ToolName]: { resultWrapper: ResultWrapper<T>,
 			const isError = toolMessage.type === 'tool_error'
 			const componentParams: ToolHeaderParams = { title, desc1, isError, icon }
 
+			if (toolMessage.params.startLine !== null || toolMessage.params.endLine !== null) {
+				const start = toolMessage.params.startLine === null ? `start` : `${toolMessage.params.startLine}`
+				const end = toolMessage.params.endLine === null ? `end` : `${toolMessage.params.endLine}`
+				const addStr = `(${start}-${end})`
+				componentParams.title += ` ${addStr}`
+			}
+
 			if (toolMessage.type === 'success') {
 				const { params, result } = toolMessage
 				componentParams.onClick = () => { commandService.executeCommand('vscode.open', params.uri, { preview: true }) }
@@ -1626,6 +1639,47 @@ const toolNameToComponent: { [T in ToolName]: { resultWrapper: ResultWrapper<T>,
 		}
 	},
 
+	'read_lint_errors': {
+		resultWrapper: ({ toolMessage }) => {
+			const accessor = useAccessor()
+			const commandService = accessor.get('ICommandService')
+
+			const title = getTitle(toolMessage)
+
+			const { uri } = toolMessage.params ?? {}
+			const desc1 = uri ? getBasename(uri.fsPath) : '';
+			const icon = null
+
+			if (toolMessage.type === 'tool_request') return null
+			if (toolMessage.type === 'rejected') return null // will never happen, not rejectable
+			if (toolMessage.type === 'running_now') return null // do not show running
+
+			const isError = toolMessage.type === 'tool_error'
+			const componentParams: ToolHeaderParams = { title, desc1, isError, icon }
+
+			if (toolMessage.type === 'success') {
+				const { params, result } = toolMessage
+				componentParams.onClick = () => { commandService.executeCommand('vscode.open', params.uri, { preview: true }) }
+				if (result.lintErrors)
+					componentParams.children = <LintErrorChildren lintErrors={result.lintErrors} />
+				else
+					componentParams.children = `No lint errors found.`
+
+			}
+			else if (toolMessage.type === 'tool_error') {
+				const { params, result } = toolMessage
+				if (params) componentParams.desc2 = <JumpToFileButton uri={params.uri} />
+				componentParams.children = <ToolChildrenWrapper>
+					<CodeChildren>
+						{result}
+					</CodeChildren>
+				</ToolChildrenWrapper>
+			}
+
+			return <ToolHeaderWrapper {...componentParams} />
+		},
+	},
+
 	// ---
 
 	'create_file_or_folder': {
diff --git a/src/vs/workbench/contrib/void/common/modelCapabilities.ts b/src/vs/workbench/contrib/void/common/modelCapabilities.ts
index d1b06031..6be9b608 100644
--- a/src/vs/workbench/contrib/void/common/modelCapabilities.ts
+++ b/src/vs/workbench/contrib/void/common/modelCapabilities.ts
@@ -51,11 +51,14 @@ export const defaultProviderSettings = {
 
 export const defaultModelsOfProvider = {
 	openAI: [ // https://platform.openai.com/docs/models/gp
+		'gpt-4.1',
+		'gpt-4.1-mini',
+		'gpt-4.1-nano',
 		'o3-mini',
-		'o1',
-		'o1-mini',
-		'gpt-4o',
-		'gpt-4o-mini',
+		// 'o1',
+		// 'o1-mini',
+		// 'gpt-4o',
+		// 'gpt-4o-mini',
 	],
 	anthropic: [ // https://docs.anthropic.com/en/docs/about-claude/models
 		'claude-3-7-sonnet-latest',
@@ -344,12 +347,16 @@ const extensiveModelFallback: VoidStaticProviderInfo['modelOptionsFallback'] = (
 
 	if (lower.includes('quasar') || lower.includes('quaser')) return toFallback({ ...openSourceModelOptions_assumingOAICompat['quasar'] })
 
+	if (lower.includes('gpt') && lower.includes('mini') && (lower.includes('4.1') || lower.includes('4-1'))) return toFallback(openAIModelOptions['gpt-4.1-mini'])
+	if (lower.includes('gpt') && lower.includes('nano') && (lower.includes('4.1') || lower.includes('4-1'))) return toFallback(openAIModelOptions['gpt-4.1-nano'])
+	if (lower.includes('gpt') && (lower.includes('4.1') || lower.includes('4-1'))) return toFallback(openAIModelOptions['gpt-4.1'])
+
 	if (lower.includes('4o') && lower.includes('mini')) return toFallback(openAIModelOptions['gpt-4o-mini'])
 	if (lower.includes('4o')) return toFallback(openAIModelOptions['gpt-4o'])
+
 	if (lower.includes('o1') && lower.includes('mini')) return toFallback(openAIModelOptions['o1-mini'])
 	if (lower.includes('o1')) return toFallback(openAIModelOptions['o1'])
 	if (lower.includes('o3') && lower.includes('mini')) return toFallback(openAIModelOptions['o3-mini'])
-	// if (lower.includes('o3')) return toFallback(openAIModelOptions['o3'])
 
 	if (Object.keys(openSourceModelOptions_assumingOAICompat).map(k => k.toLowerCase()).includes(lower))
 		return toFallback(openSourceModelOptions_assumingOAICompat[lower as keyof typeof openSourceModelOptions_assumingOAICompat])
@@ -444,6 +451,33 @@ const anthropicSettings: VoidStaticProviderInfo = {
 
 // ---------------- OPENAI ----------------
 const openAIModelOptions = { // https://platform.openai.com/docs/pricing
+	'gpt-4.1': {
+		contextWindow: 1_047_576,
+		maxOutputTokens: 32_768,
+		cost: { input: 2.00, output: 8.00, cache_read: 0.50 },
+		downloadable: false,
+		supportsFIM: false,
+		supportsSystemMessage: 'developer-role',
+		reasoningCapabilities: false,
+	},
+	'gpt-4.1-mini': {
+		contextWindow: 1_047_576,
+		maxOutputTokens: 32_768,
+		cost: { input: 0.40, output: 1.60, cache_read: 0.10 },
+		downloadable: false,
+		supportsFIM: false,
+		supportsSystemMessage: 'developer-role',
+		reasoningCapabilities: false,
+	},
+	'gpt-4.1-nano': {
+		contextWindow: 1_047_576,
+		maxOutputTokens: 32_768,
+		cost: { input: 0.10, output: 0.40, cache_read: 0.03 },
+		downloadable: false,
+		supportsFIM: false,
+		supportsSystemMessage: 'developer-role',
+		reasoningCapabilities: false,
+	},
 	'o1': {
 		contextWindow: 128_000,
 		maxOutputTokens: 100_000,
diff --git a/src/vs/workbench/contrib/void/common/prompt/prompts.ts b/src/vs/workbench/contrib/void/common/prompt/prompts.ts
index c3e910dc..03264665 100644
--- a/src/vs/workbench/contrib/void/common/prompt/prompts.ts
+++ b/src/vs/workbench/contrib/void/common/prompt/prompts.ts
@@ -241,8 +241,8 @@ ${availableXMLToolsStr(tools)}`)
 	const toolCallXMLGuidelines = (`\
 Tool calling details:
 - Once you write a tool call, you must STOP and WAIT for the result.
+- To call a tool, write its name and parameters in one of the XML formats specified above at the BOTTOM of your response.
 - All parameters are REQUIRED unless noted otherwise.
-- To call a tool, write its name and parameters in one of the XML formats specified above.
 - You are only allowed to output ONE tool call, and it must be at the END of your response.
 - Your tool call will be executed immediately, and the results will appear in the following user message.`)
 
diff --git a/src/vs/workbench/contrib/void/common/voidSettingsService.ts b/src/vs/workbench/contrib/void/common/voidSettingsService.ts
index ad237922..09be5a02 100644
--- a/src/vs/workbench/contrib/void/common/voidSettingsService.ts
+++ b/src/vs/workbench/contrib/void/common/voidSettingsService.ts
@@ -71,8 +71,8 @@ export interface IVoidSettingsService {
 
 
 
-const _updatedModelsAfterDefaultModelsChange = (defaultModelNames: string[], options: { existingModels: VoidStatefulModelInfo[] }) => {
-	const { existingModels } = options
+const _updatedModelsAfterDefaultModelsChange = (defaultModelNames: string[], options: { existingModels: VoidStatefulModelInfo[], didAutoDetect: boolean }) => {
+	const { existingModels, didAutoDetect } = options
 
 	const existingModelsMap: Record<string, VoidStatefulModelInfo> = {}
 	for (const existingModel of existingModels) {
@@ -82,7 +82,7 @@ const _updatedModelsAfterDefaultModelsChange = (defaultModelNames: string[], opt
 	const newDefaultModels = defaultModelNames.map((modelName, i) => ({
 		modelName,
 		isDefault: true,
-		isAutodetected: true,
+		isAutodetected: didAutoDetect,
 		isHidden: !!existingModelsMap[modelName]?.isHidden,
 	}))
 
@@ -101,7 +101,30 @@ export const modelFilterOfFeatureName: { [featureName in FeatureName]: { filter:
 }
 
 
-const _validatedModelState = (state: Omit<VoidSettingsState, '_modelOptions'>) => {
+const _stateWithUpdatedDefaultModels = (state: VoidSettingsState): VoidSettingsState => {
+	let newSettingsOfProvider = state.settingsOfProvider
+
+	// recompute default models
+	for (const providerName of providerNames) {
+		const defaultModels = defaultSettingsOfProvider[providerName]?.models ?? []
+		const currentModels = newSettingsOfProvider[providerName]?.models ?? []
+		const defaultModelNames = defaultModels.map(m => m.modelName)
+		const newModels = _updatedModelsAfterDefaultModelsChange(defaultModelNames, { existingModels: currentModels, didAutoDetect: false })
+		newSettingsOfProvider = {
+			...newSettingsOfProvider,
+			[providerName]: {
+				...newSettingsOfProvider[providerName],
+				models: newModels,
+			},
+		}
+	}
+	return {
+		...state,
+		settingsOfProvider: newSettingsOfProvider,
+	}
+}
+
+const _validatedModelState = (state: Omit<VoidSettingsState, '_modelOptions'>): VoidSettingsState => {
 
 	let newSettingsOfProvider = state.settingsOfProvider
 
@@ -222,8 +245,10 @@ class VoidSettingsService extends Disposable implements IVoidSettingsService {
 		}
 
 		// the stored data structure might be outdated, so we need to update it here
-		const finalState = readS
-		this.state = _validatedModelState(finalState);
+		this.state = readS
+		this.state = _stateWithUpdatedDefaultModels(this.state)
+		this.state = _validatedModelState(this.state);
+
 
 		this._resolver();
 		this._onDidChangeState.fire();
@@ -353,7 +378,7 @@ class VoidSettingsService extends Disposable implements IVoidSettingsService {
 		const { models } = this.state.settingsOfProvider[providerName]
 		const oldModelNames = models.map(m => m.modelName)
 
-		const newModels = _updatedModelsAfterDefaultModelsChange(autodetectedModelNames, { existingModels: models })
+		const newModels = _updatedModelsAfterDefaultModelsChange(autodetectedModelNames, { existingModels: models, didAutoDetect: true })
 		this.setSettingOfProvider(providerName, 'models', newModels)
 
 		// if the models changed, log it
diff --git a/src/vs/workbench/contrib/void/common/voidSettingsTypes.ts b/src/vs/workbench/contrib/void/common/voidSettingsTypes.ts
index 2d2b3c03..f126cdcf 100644
--- a/src/vs/workbench/contrib/void/common/voidSettingsTypes.ts
+++ b/src/vs/workbench/contrib/void/common/voidSettingsTypes.ts
@@ -150,7 +150,7 @@ export const displayInfoOfSettingName = (providerName: ProviderName, settingName
 								providerName === 'groq' ? 'Get your [API Key here](https://console.groq.com/keys).' :
 									providerName === 'xAI' ? 'Get your [API Key here](https://console.x.ai).' :
 										providerName === 'mistral' ? 'Get your [API Key here](https://console.mistral.ai/api-keys).' :
-											providerName === 'openAICompatible' ? undefined :
+											providerName === 'openAICompatible' ? `Use any OpenAI-compatible endpoint (LM Studio, LiteLM, etc).` :
 												'',
 			isPasswordField: true,
 		}