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10 files changed, 762 insertions, 0 deletions

diff --git a/llama.cpp/tools/server/webui/src/lib/components/app/dialogs/DialogChatAttachmentPreview.svelte b/llama.cpp/tools/server/webui/src/lib/components/app/dialogs/DialogChatAttachmentPreview.svelte
new file mode 100644
index 0000000..012ba00
--- /dev/null
+++ b/llama.cpp/tools/server/webui/src/lib/components/app/dialogs/DialogChatAttachmentPreview.svelte
@@ -0,0 +1,67 @@
+<script lang="ts">
+	import * as Dialog from '$lib/components/ui/dialog';
+	import { ChatAttachmentPreview } from '$lib/components/app';
+	import { formatFileSize } from '$lib/utils';
+
+	interface Props {
+		open: boolean;
+		onOpenChange?: (open: boolean) => void;
+		// Either an uploaded file or a stored attachment
+		uploadedFile?: ChatUploadedFile;
+		attachment?: DatabaseMessageExtra;
+		// For uploaded files
+		preview?: string;
+		name?: string;
+		size?: number;
+		textContent?: string;
+		// For vision modality check
+		activeModelId?: string;
+	}
+
+	let {
+		open = $bindable(),
+		onOpenChange,
+		uploadedFile,
+		attachment,
+		preview,
+		name,
+		size,
+		textContent,
+		activeModelId
+	}: Props = $props();
+
+	let chatAttachmentPreviewRef: ChatAttachmentPreview | undefined = $state();
+
+	let displayName = $derived(uploadedFile?.name || attachment?.name || name || 'Unknown File');
+
+	let displaySize = $derived(uploadedFile?.size || size);
+
+	$effect(() => {
+		if (open && chatAttachmentPreviewRef) {
+			chatAttachmentPreviewRef.reset();
+		}
+	});
+</script>
+
+<Dialog.Root bind:open {onOpenChange}>
+	<Dialog.Content class="grid max-h-[90vh] max-w-5xl overflow-hidden sm:w-auto sm:max-w-6xl">
+		<Dialog.Header>
+			<Dialog.Title class="pr-8">{displayName}</Dialog.Title>
+			<Dialog.Description>
+				{#if displaySize}
+					{formatFileSize(displaySize)}
+				{/if}
+			</Dialog.Description>
+		</Dialog.Header>
+
+		<ChatAttachmentPreview
+			bind:this={chatAttachmentPreviewRef}
+			{uploadedFile}
+			{attachment}
+			{preview}
+			name={displayName}
+			{textContent}
+			{activeModelId}
+		/>
+	</Dialog.Content>
+</Dialog.Root>
diff --git a/llama.cpp/tools/server/webui/src/lib/components/app/dialogs/DialogChatAttachmentsViewAll.svelte b/llama.cpp/tools/server/webui/src/lib/components/app/dialogs/DialogChatAttachmentsViewAll.svelte
new file mode 100644
index 0000000..33ab0fe
--- /dev/null
+++ b/llama.cpp/tools/server/webui/src/lib/components/app/dialogs/DialogChatAttachmentsViewAll.svelte
@@ -0,0 +1,54 @@
+<script lang="ts">
+	import * as Dialog from '$lib/components/ui/dialog';
+	import { ChatAttachmentsViewAll } from '$lib/components/app';
+
+	interface Props {
+		open?: boolean;
+		uploadedFiles?: ChatUploadedFile[];
+		attachments?: DatabaseMessageExtra[];
+		readonly?: boolean;
+		onFileRemove?: (fileId: string) => void;
+		imageHeight?: string;
+		imageWidth?: string;
+		imageClass?: string;
+		activeModelId?: string;
+	}
+
+	let {
+		open = $bindable(false),
+		uploadedFiles = [],
+		attachments = [],
+		readonly = false,
+		onFileRemove,
+		imageHeight = 'h-24',
+		imageWidth = 'w-auto',
+		imageClass = '',
+		activeModelId
+	}: Props = $props();
+
+	let totalCount = $derived(uploadedFiles.length + attachments.length);
+</script>
+
+<Dialog.Root bind:open>
+	<Dialog.Portal>
+		<Dialog.Overlay />
+
+		<Dialog.Content class="flex !max-h-[90vh] !max-w-6xl flex-col">
+			<Dialog.Header>
+				<Dialog.Title>All Attachments ({totalCount})</Dialog.Title>
+				<Dialog.Description>View and manage all attached files</Dialog.Description>
+			</Dialog.Header>
+
+			<ChatAttachmentsViewAll
+				{uploadedFiles}
+				{attachments}
+				{readonly}
+				{onFileRemove}
+				{imageHeight}
+				{imageWidth}
+				{imageClass}
+				{activeModelId}
+			/>
+		</Dialog.Content>
+	</Dialog.Portal>
+</Dialog.Root>
diff --git a/llama.cpp/tools/server/webui/src/lib/components/app/dialogs/DialogChatError.svelte b/llama.cpp/tools/server/webui/src/lib/components/app/dialogs/DialogChatError.svelte
new file mode 100644
index 0000000..b4340e8
--- /dev/null
+++ b/llama.cpp/tools/server/webui/src/lib/components/app/dialogs/DialogChatError.svelte
@@ -0,0 +1,70 @@
+<script lang="ts">
+	import * as AlertDialog from '$lib/components/ui/alert-dialog';
+	import { AlertTriangle, TimerOff } from '@lucide/svelte';
+
+	interface Props {
+		open: boolean;
+		type: 'timeout' | 'server';
+		message: string;
+		contextInfo?: { n_prompt_tokens: number; n_ctx: number };
+		onOpenChange?: (open: boolean) => void;
+	}
+
+	let { open = $bindable(), type, message, contextInfo, onOpenChange }: Props = $props();
+
+	const isTimeout = $derived(type === 'timeout');
+	const title = $derived(isTimeout ? 'TCP Timeout' : 'Server Error');
+	const description = $derived(
+		isTimeout
+			? 'The request did not receive a response from the server before timing out.'
+			: 'The server responded with an error message. Review the details below.'
+	);
+	const iconClass = $derived(isTimeout ? 'text-destructive' : 'text-amber-500');
+	const badgeClass = $derived(
+		isTimeout
+			? 'border-destructive/40 bg-destructive/10 text-destructive'
+			: 'border-amber-500/40 bg-amber-500/10 text-amber-600 dark:text-amber-400'
+	);
+
+	function handleOpenChange(newOpen: boolean) {
+		open = newOpen;
+		onOpenChange?.(newOpen);
+	}
+</script>
+
+<AlertDialog.Root {open} onOpenChange={handleOpenChange}>
+	<AlertDialog.Content>
+		<AlertDialog.Header>
+			<AlertDialog.Title class="flex items-center gap-2">
+				{#if isTimeout}
+					<TimerOff class={`h-5 w-5 ${iconClass}`} />
+				{:else}
+					<AlertTriangle class={`h-5 w-5 ${iconClass}`} />
+				{/if}
+
+				{title}
+			</AlertDialog.Title>
+
+			<AlertDialog.Description>
+				{description}
+			</AlertDialog.Description>
+		</AlertDialog.Header>
+
+		<div class={`rounded-lg border px-4 py-3 text-sm ${badgeClass}`}>
+			<p class="font-medium">{message}</p>
+			{#if contextInfo}
+				<div class="mt-2 space-y-1 text-xs opacity-80">
+					<p>
+						<span class="font-medium">Prompt tokens:</span>
+						{contextInfo.n_prompt_tokens.toLocaleString()}
+					</p>
+					<p><span class="font-medium">Context size:</span> {contextInfo.n_ctx.toLocaleString()}</p>
+				</div>
+			{/if}
+		</div>
+
+		<AlertDialog.Footer>
+			<AlertDialog.Action onclick={() => handleOpenChange(false)}>Close</AlertDialog.Action>
+		</AlertDialog.Footer>
+	</AlertDialog.Content>
+</AlertDialog.Root>
diff --git a/llama.cpp/tools/server/webui/src/lib/components/app/dialogs/DialogChatSettings.svelte b/llama.cpp/tools/server/webui/src/lib/components/app/dialogs/DialogChatSettings.svelte
new file mode 100644
index 0000000..e9aaa10
--- /dev/null
+++ b/llama.cpp/tools/server/webui/src/lib/components/app/dialogs/DialogChatSettings.svelte
@@ -0,0 +1,37 @@
+<script lang="ts">
+	import * as Dialog from '$lib/components/ui/dialog';
+	import { ChatSettings } from '$lib/components/app';
+
+	interface Props {
+		onOpenChange?: (open: boolean) => void;
+		open?: boolean;
+	}
+
+	let { onOpenChange, open = false }: Props = $props();
+
+	let chatSettingsRef: ChatSettings | undefined = $state();
+
+	function handleClose() {
+		onOpenChange?.(false);
+	}
+
+	function handleSave() {
+		onOpenChange?.(false);
+	}
+
+	$effect(() => {
+		if (open && chatSettingsRef) {
+			chatSettingsRef.reset();
+		}
+	});
+</script>
+
+<Dialog.Root {open} onOpenChange={handleClose}>
+	<Dialog.Content
+		class="z-999999 flex h-[100dvh] max-h-[100dvh] min-h-[100dvh] flex-col gap-0 rounded-none p-0
+			md:h-[64vh] md:max-h-[64vh] md:min-h-0 md:rounded-lg"
+		style="max-width: 48rem;"
+	>
+		<ChatSettings bind:this={chatSettingsRef} onSave={handleSave} />
+	</Dialog.Content>
+</Dialog.Root>
diff --git a/llama.cpp/tools/server/webui/src/lib/components/app/dialogs/DialogConfirmation.svelte b/llama.cpp/tools/server/webui/src/lib/components/app/dialogs/DialogConfirmation.svelte
new file mode 100644
index 0000000..b5175a9
--- /dev/null
+++ b/llama.cpp/tools/server/webui/src/lib/components/app/dialogs/DialogConfirmation.svelte
@@ -0,0 +1,72 @@
+<script lang="ts">
+	import * as AlertDialog from '$lib/components/ui/alert-dialog';
+	import type { Component } from 'svelte';
+
+	interface Props {
+		open: boolean;
+		title: string;
+		description: string;
+		confirmText?: string;
+		cancelText?: string;
+		variant?: 'default' | 'destructive';
+		icon?: Component;
+		onConfirm: () => void;
+		onCancel: () => void;
+		onKeydown?: (event: KeyboardEvent) => void;
+	}
+
+	let {
+		open = $bindable(),
+		title,
+		description,
+		confirmText = 'Confirm',
+		cancelText = 'Cancel',
+		variant = 'default',
+		icon,
+		onConfirm,
+		onCancel,
+		onKeydown
+	}: Props = $props();
+
+	function handleKeydown(event: KeyboardEvent) {
+		if (event.key === 'Enter') {
+			event.preventDefault();
+			onConfirm();
+		}
+		onKeydown?.(event);
+	}
+
+	function handleOpenChange(newOpen: boolean) {
+		if (!newOpen) {
+			onCancel();
+		}
+	}
+</script>
+
+<AlertDialog.Root {open} onOpenChange={handleOpenChange}>
+	<AlertDialog.Content onkeydown={handleKeydown}>
+		<AlertDialog.Header>
+			<AlertDialog.Title class="flex items-center gap-2">
+				{#if icon}
+					{@const IconComponent = icon}
+					<IconComponent class="h-5 w-5 {variant === 'destructive' ? 'text-destructive' : ''}" />
+				{/if}
+				{title}
+			</AlertDialog.Title>
+
+			<AlertDialog.Description>
+				{description}
+			</AlertDialog.Description>
+		</AlertDialog.Header>
+
+		<AlertDialog.Footer>
+			<AlertDialog.Cancel onclick={onCancel}>{cancelText}</AlertDialog.Cancel>
+			<AlertDialog.Action
+				onclick={onConfirm}
+				class={variant === 'destructive' ? 'bg-destructive text-white hover:bg-destructive/80' : ''}
+			>
+				{confirmText}
+			</AlertDialog.Action>
+		</AlertDialog.Footer>
+	</AlertDialog.Content>
+</AlertDialog.Root>
diff --git a/llama.cpp/tools/server/webui/src/lib/components/app/dialogs/DialogConversationSelection.svelte b/llama.cpp/tools/server/webui/src/lib/components/app/dialogs/DialogConversationSelection.svelte
new file mode 100644
index 0000000..1f8ea64
--- /dev/null
+++ b/llama.cpp/tools/server/webui/src/lib/components/app/dialogs/DialogConversationSelection.svelte
@@ -0,0 +1,68 @@
+<script lang="ts">
+	import * as Dialog from '$lib/components/ui/dialog';
+	import { ConversationSelection } from '$lib/components/app';
+
+	interface Props {
+		conversations: DatabaseConversation[];
+		messageCountMap?: Map<string, number>;
+		mode: 'export' | 'import';
+		onCancel: () => void;
+		onConfirm: (selectedConversations: DatabaseConversation[]) => void;
+		open?: boolean;
+	}
+
+	let {
+		conversations,
+		messageCountMap = new Map(),
+		mode,
+		onCancel,
+		onConfirm,
+		open = $bindable(false)
+	}: Props = $props();
+
+	let conversationSelectionRef: ConversationSelection | undefined = $state();
+
+	let previousOpen = $state(false);
+
+	$effect(() => {
+		if (open && !previousOpen && conversationSelectionRef) {
+			conversationSelectionRef.reset();
+		} else if (!open && previousOpen) {
+			onCancel();
+		}
+
+		previousOpen = open;
+	});
+</script>
+
+<Dialog.Root bind:open>
+	<Dialog.Portal>
+		<Dialog.Overlay class="z-[1000000]" />
+
+		<Dialog.Content class="z-[1000001] max-w-2xl">
+			<Dialog.Header>
+				<Dialog.Title>
+					Select Conversations to {mode === 'export' ? 'Export' : 'Import'}
+				</Dialog.Title>
+				<Dialog.Description>
+					{#if mode === 'export'}
+						Choose which conversations you want to export. Selected conversations will be downloaded
+						as a JSON file.
+					{:else}
+						Choose which conversations you want to import. Selected conversations will be merged
+						with your existing conversations.
+					{/if}
+				</Dialog.Description>
+			</Dialog.Header>
+
+			<ConversationSelection
+				bind:this={conversationSelectionRef}
+				{conversations}
+				{messageCountMap}
+				{mode}
+				{onCancel}
+				{onConfirm}
+			/>
+		</Dialog.Content>
+	</Dialog.Portal>
+</Dialog.Root>
diff --git a/llama.cpp/tools/server/webui/src/lib/components/app/dialogs/DialogConversationTitleUpdate.svelte b/llama.cpp/tools/server/webui/src/lib/components/app/dialogs/DialogConversationTitleUpdate.svelte
new file mode 100644
index 0000000..4a9ecce
--- /dev/null
+++ b/llama.cpp/tools/server/webui/src/lib/components/app/dialogs/DialogConversationTitleUpdate.svelte
@@ -0,0 +1,46 @@
+<script lang="ts">
+	import * as AlertDialog from '$lib/components/ui/alert-dialog';
+	import { Button } from '$lib/components/ui/button';
+
+	interface Props {
+		open: boolean;
+		currentTitle: string;
+		newTitle: string;
+		onConfirm: () => void;
+		onCancel: () => void;
+	}
+
+	let { open = $bindable(), currentTitle, newTitle, onConfirm, onCancel }: Props = $props();
+</script>
+
+<AlertDialog.Root bind:open>
+	<AlertDialog.Content>
+		<AlertDialog.Header>
+			<AlertDialog.Title>Update Conversation Title?</AlertDialog.Title>
+
+			<AlertDialog.Description>
+				Do you want to update the conversation title to match the first message content?
+			</AlertDialog.Description>
+		</AlertDialog.Header>
+
+		<div class="space-y-4 pt-2 pb-6">
+			<div class="space-y-2">
+				<p class="text-sm font-medium text-muted-foreground">Current title:</p>
+
+				<p class="rounded-md bg-muted/50 p-3 text-sm font-medium">{currentTitle}</p>
+			</div>
+
+			<div class="space-y-2">
+				<p class="text-sm font-medium text-muted-foreground">New title would be:</p>
+
+				<p class="rounded-md bg-muted/50 p-3 text-sm font-medium">{newTitle}</p>
+			</div>
+		</div>
+
+		<AlertDialog.Footer>
+			<Button variant="outline" onclick={onCancel}>Keep Current Title</Button>
+
+			<Button onclick={onConfirm}>Update Title</Button>
+		</AlertDialog.Footer>
+	</AlertDialog.Content>
+</AlertDialog.Root>
diff --git a/llama.cpp/tools/server/webui/src/lib/components/app/dialogs/DialogEmptyFileAlert.svelte b/llama.cpp/tools/server/webui/src/lib/components/app/dialogs/DialogEmptyFileAlert.svelte
new file mode 100644
index 0000000..f875b0a
--- /dev/null
+++ b/llama.cpp/tools/server/webui/src/lib/components/app/dialogs/DialogEmptyFileAlert.svelte
@@ -0,0 +1,61 @@
+<script lang="ts">
+	import * as AlertDialog from '$lib/components/ui/alert-dialog';
+	import { FileX } from '@lucide/svelte';
+
+	interface Props {
+		open: boolean;
+		emptyFiles: string[];
+		onOpenChange?: (open: boolean) => void;
+	}
+
+	let { open = $bindable(), emptyFiles, onOpenChange }: Props = $props();
+
+	function handleOpenChange(newOpen: boolean) {
+		open = newOpen;
+		onOpenChange?.(newOpen);
+	}
+</script>
+
+<AlertDialog.Root {open} onOpenChange={handleOpenChange}>
+	<AlertDialog.Content>
+		<AlertDialog.Header>
+			<AlertDialog.Title class="flex items-center gap-2">
+				<FileX class="h-5 w-5 text-destructive" />
+
+				Empty Files Detected
+			</AlertDialog.Title>
+
+			<AlertDialog.Description>
+				The following files are empty and have been removed from your attachments:
+			</AlertDialog.Description>
+		</AlertDialog.Header>
+
+		<div class="space-y-3 text-sm">
+			<div class="rounded-lg bg-muted p-3">
+				<div class="mb-2 font-medium">Empty Files:</div>
+
+				<ul class="list-inside list-disc space-y-1 text-muted-foreground">
+					{#each emptyFiles as fileName (fileName)}
+						<li class="font-mono text-sm">{fileName}</li>
+					{/each}
+				</ul>
+			</div>
+
+			<div>
+				<div class="mb-2 font-medium">What happened:</div>
+
+				<ul class="list-inside list-disc space-y-1 text-muted-foreground">
+					<li>Empty files cannot be processed or sent to the AI model</li>
+
+					<li>These files have been automatically removed from your attachments</li>
+
+					<li>You can try uploading files with content instead</li>
+				</ul>
+			</div>
+		</div>
+
+		<AlertDialog.Footer>
+			<AlertDialog.Action onclick={() => handleOpenChange(false)}>Got it</AlertDialog.Action>
+		</AlertDialog.Footer>
+	</AlertDialog.Content>
+</AlertDialog.Root>
diff --git a/llama.cpp/tools/server/webui/src/lib/components/app/dialogs/DialogModelInformation.svelte b/llama.cpp/tools/server/webui/src/lib/components/app/dialogs/DialogModelInformation.svelte
new file mode 100644
index 0000000..dfea47c
--- /dev/null
+++ b/llama.cpp/tools/server/webui/src/lib/components/app/dialogs/DialogModelInformation.svelte
@@ -0,0 +1,211 @@
+<script lang="ts">
+	import * as Dialog from '$lib/components/ui/dialog';
+	import * as Table from '$lib/components/ui/table';
+	import { BadgeModality, CopyToClipboardIcon } from '$lib/components/app';
+	import { serverStore } from '$lib/stores/server.svelte';
+	import { modelsStore, modelOptions, modelsLoading } from '$lib/stores/models.svelte';
+	import { formatFileSize, formatParameters, formatNumber } from '$lib/utils';
+
+	interface Props {
+		open?: boolean;
+		onOpenChange?: (open: boolean) => void;
+	}
+
+	let { open = $bindable(), onOpenChange }: Props = $props();
+
+	let serverProps = $derived(serverStore.props);
+	let modelName = $derived(modelsStore.singleModelName);
+	let models = $derived(modelOptions());
+	let isLoadingModels = $derived(modelsLoading());
+
+	// Get the first model for single-model mode display
+	let firstModel = $derived(models[0] ?? null);
+
+	// Get modalities from modelStore using the model ID from the first model
+	let modalities = $derived.by(() => {
+		if (!firstModel?.id) return [];
+		return modelsStore.getModelModalitiesArray(firstModel.id);
+	});
+
+	// Ensure models are fetched when dialog opens
+	$effect(() => {
+		if (open && models.length === 0) {
+			modelsStore.fetch();
+		}
+	});
+</script>
+
+<Dialog.Root bind:open {onOpenChange}>
+	<Dialog.Content class="@container z-9999 !max-w-[60rem] max-w-full">
+		<style>
+			@container (max-width: 56rem) {
+				.resizable-text-container {
+					max-width: calc(100vw - var(--threshold));
+				}
+			}
+		</style>
+
+		<Dialog.Header>
+			<Dialog.Title>Model Information</Dialog.Title>
+			<Dialog.Description>Current model details and capabilities</Dialog.Description>
+		</Dialog.Header>
+
+		<div class="space-y-6 py-4">
+			{#if isLoadingModels}
+				<div class="flex items-center justify-center py-8">
+					<div class="text-sm text-muted-foreground">Loading model information...</div>
+				</div>
+			{:else if firstModel}
+				{@const modelMeta = firstModel.meta}
+
+				{#if serverProps}
+					<Table.Root>
+						<Table.Header>
+							<Table.Row>
+								<Table.Head class="w-[10rem]">Model</Table.Head>
+
+								<Table.Head>
+									<div class="inline-flex items-center gap-2">
+										<span
+											class="resizable-text-container min-w-0 flex-1 truncate"
+											style:--threshold="12rem"
+										>
+											{modelName}
+										</span>
+
+										<CopyToClipboardIcon
+											text={modelName || ''}
+											canCopy={!!modelName}
+											ariaLabel="Copy model name to clipboard"
+										/>
+									</div>
+								</Table.Head>
+							</Table.Row>
+						</Table.Header>
+						<Table.Body>
+							<!-- Model Path -->
+							<Table.Row>
+								<Table.Cell class="h-10 align-middle font-medium">File Path</Table.Cell>
+
+								<Table.Cell
+									class="inline-flex h-10 items-center gap-2 align-middle font-mono text-xs"
+								>
+									<span
+										class="resizable-text-container min-w-0 flex-1 truncate"
+										style:--threshold="14rem"
+									>
+										{serverProps.model_path}
+									</span>
+
+									<CopyToClipboardIcon
+										text={serverProps.model_path}
+										ariaLabel="Copy model path to clipboard"
+									/>
+								</Table.Cell>
+							</Table.Row>
+
+							<!-- Context Size -->
+							<Table.Row>
+								<Table.Cell class="h-10 align-middle font-medium">Context Size</Table.Cell>
+								<Table.Cell
+									>{formatNumber(serverProps.default_generation_settings.n_ctx)} tokens</Table.Cell
+								>
+							</Table.Row>
+
+							<!-- Training Context -->
+							{#if modelMeta?.n_ctx_train}
+								<Table.Row>
+									<Table.Cell class="h-10 align-middle font-medium">Training Context</Table.Cell>
+									<Table.Cell>{formatNumber(modelMeta.n_ctx_train)} tokens</Table.Cell>
+								</Table.Row>
+							{/if}
+
+							<!-- Model Size -->
+							{#if modelMeta?.size}
+								<Table.Row>
+									<Table.Cell class="h-10 align-middle font-medium">Model Size</Table.Cell>
+									<Table.Cell>{formatFileSize(modelMeta.size)}</Table.Cell>
+								</Table.Row>
+							{/if}
+
+							<!-- Parameters -->
+							{#if modelMeta?.n_params}
+								<Table.Row>
+									<Table.Cell class="h-10 align-middle font-medium">Parameters</Table.Cell>
+									<Table.Cell>{formatParameters(modelMeta.n_params)}</Table.Cell>
+								</Table.Row>
+							{/if}
+
+							<!-- Embedding Size -->
+							{#if modelMeta?.n_embd}
+								<Table.Row>
+									<Table.Cell class="align-middle font-medium">Embedding Size</Table.Cell>
+									<Table.Cell>{formatNumber(modelMeta.n_embd)}</Table.Cell>
+								</Table.Row>
+							{/if}
+
+							<!-- Vocabulary Size -->
+							{#if modelMeta?.n_vocab}
+								<Table.Row>
+									<Table.Cell class="align-middle font-medium">Vocabulary Size</Table.Cell>
+									<Table.Cell>{formatNumber(modelMeta.n_vocab)} tokens</Table.Cell>
+								</Table.Row>
+							{/if}
+
+							<!-- Vocabulary Type -->
+							{#if modelMeta?.vocab_type}
+								<Table.Row>
+									<Table.Cell class="align-middle font-medium">Vocabulary Type</Table.Cell>
+									<Table.Cell class="align-middle capitalize">{modelMeta.vocab_type}</Table.Cell>
+								</Table.Row>
+							{/if}
+
+							<!-- Total Slots -->
+							<Table.Row>
+								<Table.Cell class="align-middle font-medium">Parallel Slots</Table.Cell>
+								<Table.Cell>{serverProps.total_slots}</Table.Cell>
+							</Table.Row>
+
+							<!-- Modalities -->
+							{#if modalities.length > 0}
+								<Table.Row>
+									<Table.Cell class="align-middle font-medium">Modalities</Table.Cell>
+									<Table.Cell>
+										<div class="flex flex-wrap gap-1">
+											<BadgeModality {modalities} />
+										</div>
+									</Table.Cell>
+								</Table.Row>
+							{/if}
+
+							<!-- Build Info -->
+							<Table.Row>
+								<Table.Cell class="align-middle font-medium">Build Info</Table.Cell>
+								<Table.Cell class="align-middle font-mono text-xs"
+									>{serverProps.build_info}</Table.Cell
+								>
+							</Table.Row>
+
+							<!-- Chat Template -->
+							{#if serverProps.chat_template}
+								<Table.Row>
+									<Table.Cell class="align-middle font-medium">Chat Template</Table.Cell>
+									<Table.Cell class="py-10">
+										<div class="max-h-120 overflow-y-auto rounded-md bg-muted p-4">
+											<pre
+												class="font-mono text-xs whitespace-pre-wrap">{serverProps.chat_template}</pre>
+										</div>
+									</Table.Cell>
+								</Table.Row>
+							{/if}
+						</Table.Body>
+					</Table.Root>
+				{/if}
+			{:else if !isLoadingModels}
+				<div class="flex items-center justify-center py-8">
+					<div class="text-sm text-muted-foreground">No model information available</div>
+				</div>
+			{/if}
+		</div>
+	</Dialog.Content>
+</Dialog.Root>
diff --git a/llama.cpp/tools/server/webui/src/lib/components/app/dialogs/DialogModelNotAvailable.svelte b/llama.cpp/tools/server/webui/src/lib/components/app/dialogs/DialogModelNotAvailable.svelte
new file mode 100644
index 0000000..a6c2029
--- /dev/null
+++ b/llama.cpp/tools/server/webui/src/lib/components/app/dialogs/DialogModelNotAvailable.svelte
@@ -0,0 +1,76 @@
+<script lang="ts">
+	import * as AlertDialog from '$lib/components/ui/alert-dialog';
+	import { AlertTriangle, ArrowRight } from '@lucide/svelte';
+	import { goto } from '$app/navigation';
+	import { page } from '$app/state';
+
+	interface Props {
+		open: boolean;
+		modelName: string;
+		availableModels?: string[];
+		onOpenChange?: (open: boolean) => void;
+	}
+
+	let { open = $bindable(), modelName, availableModels = [], onOpenChange }: Props = $props();
+
+	function handleOpenChange(newOpen: boolean) {
+		open = newOpen;
+		onOpenChange?.(newOpen);
+	}
+
+	function handleSelectModel(model: string) {
+		// Build URL with selected model, preserving other params
+		const url = new URL(page.url);
+		url.searchParams.set('model', model);
+
+		handleOpenChange(false);
+		goto(url.toString());
+	}
+</script>
+
+<AlertDialog.Root {open} onOpenChange={handleOpenChange}>
+	<AlertDialog.Content class="max-w-lg">
+		<AlertDialog.Header>
+			<AlertDialog.Title class="flex items-center gap-2">
+				<AlertTriangle class="h-5 w-5 text-amber-500" />
+				Model Not Available
+			</AlertDialog.Title>
+
+			<AlertDialog.Description>
+				The requested model could not be found. Select an available model to continue.
+			</AlertDialog.Description>
+		</AlertDialog.Header>
+
+		<div class="space-y-3">
+			<div class="rounded-lg border border-amber-500/40 bg-amber-500/10 px-4 py-3 text-sm">
+				<p class="font-medium text-amber-600 dark:text-amber-400">
+					Requested: <code class="rounded bg-amber-500/20 px-1.5 py-0.5">{modelName}</code>
+				</p>
+			</div>
+
+			{#if availableModels.length > 0}
+				<div class="text-sm">
+					<p class="mb-2 font-medium text-muted-foreground">Select an available model:</p>
+					<div class="max-h-48 space-y-1 overflow-y-auto rounded-md border p-1">
+						{#each availableModels as model (model)}
+							<button
+								type="button"
+								class="group flex w-full items-center justify-between gap-2 rounded-sm px-3 py-2 text-left text-sm transition-colors hover:bg-accent hover:text-accent-foreground"
+								onclick={() => handleSelectModel(model)}
+							>
+								<span class="min-w-0 truncate font-mono text-xs">{model}</span>
+								<ArrowRight
+									class="h-4 w-4 shrink-0 text-muted-foreground opacity-0 transition-opacity group-hover:opacity-100"
+								/>
+							</button>
+						{/each}
+					</div>
+				</div>
+			{/if}
+		</div>
+
+		<AlertDialog.Footer>
+			<AlertDialog.Action onclick={() => handleOpenChange(false)}>Cancel</AlertDialog.Action>
+		</AlertDialog.Footer>
+	</AlertDialog.Content>
+</AlertDialog.Root>