{ "$schema": "https://ui.shadcn.com/schema/registry-item.json", "name": "answer-05", "title": "Model arena", "description": "Models answer one prompt side by side with live meters, blind until you vote, when the names roll in, rounds reshuffle and a leaderboard sums them; a narrow piece swipes between tabs.", "dependencies": [ "motion" ], "registryDependencies": [ "https://ui.ndekocode.dev/r/agent-run.json", "https://ui.ndekocode.dev/r/animated-size.json", "https://ui.ndekocode.dev/r/brand-logos.json", "https://ui.ndekocode.dev/r/brand-tile.json", "https://ui.ndekocode.dev/r/button.json", "https://ui.ndekocode.dev/r/chat-motion.json", "https://ui.ndekocode.dev/r/chip.json", "https://ui.ndekocode.dev/r/icons.json", "https://ui.ndekocode.dev/r/letter-tile.json", "https://ui.ndekocode.dev/r/live-duration.json", "https://ui.ndekocode.dev/r/live-region.json", "https://ui.ndekocode.dev/r/motion-number.json", "https://ui.ndekocode.dev/r/motion-presets.json", "https://ui.ndekocode.dev/r/motion-word-roll.json", "https://ui.ndekocode.dev/r/segments.json", "https://ui.ndekocode.dev/r/speech-envelope.json", "https://ui.ndekocode.dev/r/streamed-text.json", "https://ui.ndekocode.dev/r/switch.json", "https://ui.ndekocode.dev/r/tabs.json", "https://ui.ndekocode.dev/r/theme.json", "https://ui.ndekocode.dev/r/use-agent-run.json", "https://ui.ndekocode.dev/r/use-kept-height.json", "https://ui.ndekocode.dev/r/use-prefers-reduced-motion.json", "https://ui.ndekocode.dev/r/utils.json", "https://ui.ndekocode.dev/r/words.json" ], "files": [ { "path": "registry/ndeko/components/answer/answer-05.tsx", "content": "'use client';\n\nimport { AnimatePresence, motion, useInView, type PanInfo } from 'motion/react';\nimport { useRef, useState } from 'react';\n\nimport { MotionNumber } from '@/components/core/motion-number';\nimport { WordRoll } from '@/components/core/word-roll';\nimport {\n useRunScript,\n type RunScriptStep,\n} from '@/registry/ndeko/hooks/use-agent-run';\nimport { useKeptHeight } from '@/registry/ndeko/hooks/use-kept-height';\nimport { usePrefersReducedMotion } from '@/registry/ndeko/hooks/use-prefers-reduced-motion';\nimport {\n emptyRun,\n formatDuration,\n type RunEvent,\n type RunSnapshot,\n type ToolCall,\n} from '@/registry/ndeko/lib/agent-run';\nimport {\n CheckIcon,\n LoaderIcon,\n RotateCcwIcon,\n} from '@/registry/ndeko/lib/icons';\nimport { rowPresenceOf } from '@/registry/ndeko/lib/motion-presets';\nimport { noiseAt } from '@/registry/ndeko/lib/speech-envelope';\nimport { cn } from '@/registry/ndeko/lib/utils';\nimport { countOf, wordsOf } from '@/registry/ndeko/lib/words';\nimport { AnimatedSize } from '@/registry/ndeko/ui/animated-size';\nimport { Button } from '@/registry/ndeko/ui/button';\nimport { Chip } from '@/registry/ndeko/ui/chip';\nimport { Swap } from '@/registry/ndeko/ui/chat-motion';\nimport { LetterTile } from '@/registry/ndeko/ui/letter-tile';\nimport { ClockGate, LiveDuration } from '@/registry/ndeko/ui/live-duration';\nimport { LiveRegion } from '@/registry/ndeko/ui/live-region';\nimport { Segments, type Segment } from '@/registry/ndeko/ui/segments';\nimport { StreamedWords } from '@/registry/ndeko/ui/streamed-text';\nimport { Switch } from '@/registry/ndeko/ui/switch';\nimport { Tabs, TabsList, TabsPanel, TabsTab } from '@/registry/ndeko/ui/tabs';\n\nimport { LabTile } from './_parts/lab-tile';\nimport type { LabId } from './_parts/labs';\nimport { useContainerWidth } from './_parts/use-container-width';\n\nexport type ArenaModel = {\n id: string;\n name: string;\n lab: LabId;\n /** How long the model waits before its first word. */\n firstTokenMs: number;\n /** How long each next word takes. */\n wordMs: number;\n /** Dollars per million output tokens. */\n pricePerMillion: number;\n answer: string;\n};\n\nexport type ContenderCount = 2 | 3;\n\nexport type ArenaVote =\n { kind: 'pick'; modelId: string } | { kind: 'tie' } | { kind: 'bad' };\n\nexport type Standing = {\n wins: number;\n ties: number;\n};\n\ntype ColumnStatus = 'waiting' | 'streaming' | 'done';\n\ntype WordsOutput = { words: number };\n\nconst LETTERS = ['A', 'B', 'C'] as const;\n\nconst TOKENS_PER_WORD = 1.33;\n\n/** Two columns need about 480px to read, three about 640px; below that the piece switches to tabs. */\nconst COLUMNS_MIN_WIDTH: Record = {\n 2: 480,\n 3: 640,\n};\n\nconst SWIPE_DISTANCE = 56;\n\nconst SWIPE_SPEED = 400;\n\nconst COST = new Intl.NumberFormat('en-US', {\n style: 'currency',\n currency: 'USD',\n minimumFractionDigits: 4,\n maximumFractionDigits: 4,\n});\n\nfunction isWordsOutput(value: unknown): value is WordsOutput {\n if (typeof value !== 'object' || value === null) {\n return false;\n }\n return typeof (value as WordsOutput).words === 'number';\n}\n\nfunction wordsShownOf(call: ToolCall | undefined) {\n if (!call) {\n return 0;\n }\n if (isWordsOutput(call.output)) {\n return call.output.words;\n }\n return 0;\n}\n\nfunction callOf(run: RunSnapshot, modelId: string) {\n return run.calls.find((call) => call.id === modelId);\n}\n\nfunction statusOf(call: ToolCall | undefined): ColumnStatus {\n if (!call) {\n return 'waiting';\n }\n if (call.status === 'done') {\n return 'done';\n }\n return 'streaming';\n}\n\nfunction tokensOf(words: number) {\n const tokens = words * TOKENS_PER_WORD;\n return Math.round(tokens);\n}\n\nfunction costOf(tokens: number, pricePerMillion: number) {\n const millions = tokens / 1_000_000;\n const cost = millions * pricePerMillion;\n return COST.format(cost);\n}\n\nfunction firstTokenTextOf(run: RunSnapshot, call: ToolCall | undefined) {\n const runStart = run.startedAt ?? 0;\n const callStart = call?.startedAt ?? runStart;\n const wait = callStart - runStart;\n return formatDuration(wait);\n}\n\nfunction letterOf(index: number) {\n return LETTERS[index] ?? 'A';\n}\n\nfunction blindNameOf(index: number) {\n const letter = letterOf(index);\n return `Model ${letter}`;\n}\n\nfunction labelOf(model: ArenaModel, index: number, isRevealed: boolean) {\n if (isRevealed) {\n return model.name;\n }\n return blindNameOf(index);\n}\n\nconst STATUS_WORD: Record = {\n waiting: 'Waiting',\n streaming: 'Answering',\n done: 'Done',\n};\n\nfunction StatusGlyph({ status }: { status: ColumnStatus }) {\n if (status === 'streaming') {\n return (\n \n );\n }\n if (status === 'done') {\n return ;\n }\n return ;\n}\n\nfunction StatusMark({ status }: { status: ColumnStatus }) {\n return (\n \n \n \n \n {STATUS_WORD[status]}\n \n );\n}\n\nfunction ModelMark({\n model,\n index,\n isRevealed,\n}: {\n model: ArenaModel;\n index: number;\n isRevealed: boolean;\n}) {\n return (\n \n {isRevealed && }\n {!isRevealed && }\n \n );\n}\n\ntype ColumnMetersProps = {\n model: ArenaModel;\n run: RunSnapshot;\n call: ToolCall | undefined;\n words: number;\n};\n\nfunction ColumnMeters({ model, run, call, words }: ColumnMetersProps) {\n const tokens = tokensOf(words);\n const cost = costOf(tokens, model.pricePerMillion);\n const hasFirstToken = call !== undefined;\n const isRunGoing = run.status === 'running';\n const runSpan = { startedAt: run.startedAt };\n const hasStarted = run.startedAt !== undefined;\n const showsWaitClock = !hasFirstToken && hasStarted;\n\n return (\n
\n
\n
First token
\n
\n {hasFirstToken && firstTokenTextOf(run, call)}\n {showsWaitClock && (\n \n )}\n {!hasStarted && '0.0s'}\n
\n
\n
\n
Tokens
\n
{tokens}
\n
\n
\n
Cost
\n
{cost}
\n
\n
\n );\n}\n\nfunction verdictOf(vote: ArenaVote | null, modelId: string) {\n if (!vote) {\n return null;\n }\n if (vote.kind === 'tie') {\n return 'Tie';\n }\n if (vote.kind === 'bad') {\n return 'Bad';\n }\n if (vote.modelId === modelId) {\n return 'Your pick';\n }\n return null;\n}\n\nfunction verdictColorOf(verdict: string) {\n if (verdict === 'Your pick') {\n return 'var(--primary)';\n }\n return 'var(--muted-foreground)';\n}\n\nfunction columnSurfaceOf(isPicked: boolean) {\n if (isPicked) {\n return 'bg-primary/[0.05] ring-primary/30';\n }\n return 'bg-foreground/[0.025] dark:bg-foreground/[0.04] ring-transparent';\n}\n\ntype ArenaColumnProps = {\n model: ArenaModel;\n index: number;\n run: RunSnapshot;\n isRevealed: boolean;\n vote: ArenaVote | null;\n /** In tabs the tab names the model, so the column leaves its header out. */\n showsHeader?: boolean;\n};\n\nexport function ArenaColumn({\n model,\n index,\n run,\n isRevealed,\n vote,\n showsHeader = true,\n}: ArenaColumnProps) {\n const call = callOf(run, model.id);\n const status = statusOf(call);\n const words = wordsShownOf(call);\n const answerWords = wordsOf(model.answer);\n const isStreaming = status === 'streaming';\n const isWaiting = status === 'waiting';\n const verdict = verdictOf(vote, model.id);\n const isPicked = verdict === 'Your pick';\n const label = labelOf(model, index, isRevealed);\n\n return (\n \n {showsHeader && (\n
\n \n \n \n \n \n
\n )}\n \n

\n {isWaiting && (\n \n Waiting for the first word\n \n )}\n \n

\n \n {verdict && (\n \n {verdict}\n \n )}\n \n \n );\n}\n\ntype VoteOption = {\n key: string;\n label: string;\n vote: ArenaVote;\n};\n\nfunction pickNameOf(model: ArenaModel, index: number, isRevealed: boolean) {\n if (isRevealed) {\n return model.name;\n }\n return letterOf(index);\n}\n\nfunction voteOptionsOf(\n models: ArenaModel[],\n isRevealed: boolean\n): VoteOption[] {\n const isPair = models.length === 2;\n const verb = pickVerbOf(isPair);\n const options: VoteOption[] = models.map((model, index) => {\n const name = pickNameOf(model, index, isRevealed);\n return {\n key: model.id,\n label: `${name} ${verb}`,\n vote: { kind: 'pick', modelId: model.id },\n };\n });\n options.push({ key: 'tie', label: 'Tie', vote: { kind: 'tie' } });\n options.push({\n key: 'bad',\n label: badLabelOf(isPair),\n vote: { kind: 'bad' },\n });\n return options;\n}\n\nfunction pickVerbOf(isPair: boolean) {\n if (isPair) {\n return 'is better';\n }\n return 'is best';\n}\n\nfunction badLabelOf(isPair: boolean) {\n if (isPair) {\n return 'Both bad';\n }\n return 'All bad';\n}\n\nfunction resultLineOf(vote: ArenaVote, models: ArenaModel[]) {\n if (vote.kind === 'tie') {\n return 'You called it a tie';\n }\n if (vote.kind === 'bad') {\n return 'You marked every answer as bad';\n }\n const picked = models.find((model) => model.id === vote.modelId);\n return `You picked ${picked?.name ?? 'a model'}`;\n}\n\ntype StandingRow = {\n model: ArenaModel;\n standing: Standing;\n};\n\nfunction byStanding(first: StandingRow, second: StandingRow) {\n const winGap = second.standing.wins - first.standing.wins;\n if (winGap !== 0) {\n return winGap;\n }\n const tieGap = second.standing.ties - first.standing.ties;\n if (tieGap !== 0) {\n return tieGap;\n }\n return first.model.name.localeCompare(second.model.name);\n}\n\nconst NO_STANDING: Standing = { wins: 0, ties: 0 };\n\nfunction standingRowsOf(\n models: ArenaModel[],\n standings: Record\n) {\n const rows = models.map((model) => {\n const standing = standings[model.id] ?? NO_STANDING;\n return { model, standing };\n });\n return rows.sort(byStanding);\n}\n\ntype LeaderboardProps = {\n models: ArenaModel[];\n standings: Record;\n rounds: number;\n};\n\nexport function Leaderboard({ models, standings, rounds }: LeaderboardProps) {\n const shouldReduceMotion = usePrefersReducedMotion();\n const rows = standingRowsOf(models, standings);\n const hasRounds = rounds > 0;\n const layoutTransition = layoutTransitionOf(shouldReduceMotion);\n\n return (\n
\n
\n

Leaderboard

\n \n \n \n
\n {!hasRounds && (\n

\n Vote on a round to start the board\n

\n )}\n {hasRounds && (\n \n \n \n \n \n \n \n \n \n {rows.map((row) => (\n \n \n \n \n \n ))}\n \n
\n Model\n \n Wins\n \n Ties\n
\n \n \n {row.model.name}\n \n \n \n \n \n
\n )}\n
\n );\n}\n\nfunction roundsLineOf(rounds: number) {\n if (rounds === 0) {\n return 'No rounds yet';\n }\n return countOf(rounds, 'round');\n}\n\nfunction layoutTransitionOf(shouldReduceMotion: boolean | null) {\n if (shouldReduceMotion) {\n return { duration: 0 };\n }\n return { type: 'spring' as const, bounce: 0, duration: 0.35 };\n}\n\nfunction stepIndex(current: number, step: number, count: number) {\n const moved = current + step;\n const bounded = Math.min(count - 1, moved);\n return Math.max(0, bounded);\n}\n\ntype ArenaTabsProps = {\n models: ArenaModel[];\n run: RunSnapshot;\n isRevealed: boolean;\n vote: ArenaVote | null;\n activeId: string;\n onActiveChange: (modelId: string) => void;\n};\n\nfunction ArenaTabs({\n models,\n run,\n isRevealed,\n vote,\n activeId,\n onActiveChange,\n}: ArenaTabsProps) {\n const shouldReduceMotion = usePrefersReducedMotion();\n const activeIndex = models.findIndex((model) => model.id === activeId);\n\n function swipe(\n _event: MouseEvent | TouchEvent | PointerEvent,\n info: PanInfo\n ) {\n const isFarLeft = info.offset.x < -SWIPE_DISTANCE;\n const isFastLeft = info.velocity.x < -SWIPE_SPEED;\n const isFarRight = info.offset.x > SWIPE_DISTANCE;\n const isFastRight = info.velocity.x > SWIPE_SPEED;\n const goesNext = isFarLeft || isFastLeft;\n const goesPrevious = isFarRight || isFastRight;\n if (goesNext) {\n const nextIndex = stepIndex(activeIndex, 1, models.length);\n onActiveChange(models[nextIndex].id);\n return;\n }\n if (goesPrevious) {\n const previousIndex = stepIndex(activeIndex, -1, models.length);\n onActiveChange(models[previousIndex].id);\n }\n }\n\n function changeTab(value: unknown) {\n const model = models.find((candidate) => candidate.id === value);\n if (model) {\n onActiveChange(model.id);\n }\n }\n\n return (\n \n \n {models.map((model, index) => {\n const call = callOf(run, model.id);\n const status = statusOf(call);\n return (\n \n \n \n \n \n \n );\n })}\n \n {models.map((model, index) => (\n \n \n \n \n \n ))}\n

\n Swipe or use the arrow keys to switch answers\n

\n \n );\n}\n\nfunction dragOf(shouldReduceMotion: boolean | null) {\n if (shouldReduceMotion) {\n return false;\n }\n return 'x' as const;\n}\n\nconst PROMPT =\n 'Write a two-sentence note telling customers about the new pallet fee.';\n\nconst LUMEN: ArenaModel = {\n id: 'claude-sonnet',\n name: 'Claude Sonnet',\n lab: 'anthropic',\n firstTokenMs: 450,\n wordMs: 75,\n pricePerMillion: 15,\n answer:\n 'From 1 October, orders of 40 pallets or more are billed a flat 18.40 EUR per pallet. Smaller orders keep the tiered rate they have today, so nothing changes for most of you.',\n};\n\nconst QUARRY: ArenaModel = {\n id: 'gpt',\n name: 'GPT',\n lab: 'openai',\n firstTokenMs: 1100,\n wordMs: 45,\n pricePerMillion: 24,\n answer:\n 'Bulk orders of 40 pallets and up move to one flat fee of 18.40 EUR per pallet on 1 October. If you order fewer pallets, your current rates stay exactly as they are.',\n};\n\nconst HALDEN: ArenaModel = {\n id: 'gemini-pro',\n name: 'Gemini Pro',\n lab: 'google',\n firstTokenMs: 300,\n wordMs: 110,\n pricePerMillion: 6,\n answer:\n 'We are simplifying pallet pricing. Starting 1 October, every order of 40 pallets or more costs 18.40 EUR per pallet, and smaller orders keep their tiers.',\n};\n\nconst CONTENDERS: Record = {\n 2: [LUMEN, QUARRY],\n 3: [LUMEN, QUARRY, HALDEN],\n};\n\ntype Timed = { at: number; event: RunEvent };\n\nfunction timelineOf(model: ArenaModel): Timed[] {\n const words = wordsOf(model.answer);\n const timed: Timed[] = [\n {\n at: model.firstTokenMs,\n event: {\n type: 'call.started',\n call: {\n id: model.id,\n tool: 'generate',\n label: model.name,\n status: 'running',\n output: { words: 1 },\n },\n },\n },\n ];\n let at = model.firstTokenMs;\n for (let shown = 2; shown <= words.length; shown += 1) {\n at += model.wordMs;\n timed.push({\n at,\n event: {\n type: 'call.updated',\n id: model.id,\n patch: { output: { words: shown } },\n },\n });\n }\n at += model.wordMs;\n timed.push({\n at,\n event: { type: 'call.updated', id: model.id, patch: { status: 'done' } },\n });\n return timed;\n}\n\nfunction byTime(first: Timed, second: Timed) {\n return first.at - second.at;\n}\n\n/** Every model streams on its own clock; the script interleaves them in the order a backend would send them. */\nfunction roundScriptOf(models: ArenaModel[]): RunScriptStep[] {\n const timed: Timed[] = [];\n for (const model of models) {\n const modelTimeline = timelineOf(model);\n timed.push(...modelTimeline);\n }\n const ordered = [...timed].sort(byTime);\n const steps: RunScriptStep[] = [\n { after: 500, event: { type: 'run.started' } },\n ];\n let previousAt = 0;\n for (const item of ordered) {\n const gap = item.at - previousAt;\n steps.push({ after: gap, event: item.event });\n previousAt = item.at;\n }\n steps.push({ after: 0, event: { type: 'run.finished', status: 'done' } });\n return steps;\n}\n\nconst ROUND_SCRIPTS: Record = {\n 2: roundScriptOf(CONTENDERS[2]),\n 3: roundScriptOf(CONTENDERS[3]),\n};\n\nconst ROUND_RUN = emptyRun({ id: 'arena-round', title: 'Arena round' });\n\nfunction permutationsOf(models: ArenaModel[]): ArenaModel[][] {\n if (models.length <= 1) {\n return [models];\n }\n const permutations: ArenaModel[][] = [];\n models.forEach((model, index) => {\n const before = models.slice(0, index);\n const after = models.slice(index + 1);\n const rest = [...before, ...after];\n for (const tail of permutationsOf(rest)) {\n permutations.push([model, ...tail]);\n }\n });\n return permutations;\n}\n\n/** A steady shuffle, so the server and the browser draw the same order for a round. */\nfunction orderOf(count: ContenderCount, round: number) {\n const contenders = CONTENDERS[count];\n const permutations = permutationsOf(contenders);\n const draw = noiseAt(round, count);\n const scaled = draw * permutations.length;\n const index = Math.floor(scaled);\n const permutation = permutations[index] ?? contenders;\n return permutation;\n}\n\nfunction emptyStandings(count: ContenderCount) {\n const standings: Record = {};\n for (const model of CONTENDERS[count]) {\n standings[model.id] = NO_STANDING;\n }\n return standings;\n}\n\nfunction withVote(\n standings: Record,\n vote: ArenaVote,\n models: ArenaModel[]\n) {\n const next = { ...standings };\n for (const model of models) {\n const current = next[model.id] ?? NO_STANDING;\n const isWinner = isWinnerOf(vote, model.id);\n const isTie = vote.kind === 'tie';\n const wins = winsAfter(current.wins, isWinner);\n const ties = winsAfter(current.ties, isTie);\n next[model.id] = { wins, ties };\n }\n return next;\n}\n\nfunction isWinnerOf(vote: ArenaVote, modelId: string) {\n if (vote.kind !== 'pick') {\n return false;\n }\n return vote.modelId === modelId;\n}\n\nfunction winsAfter(count: number, isCounted: boolean) {\n if (isCounted) {\n return count + 1;\n }\n return count;\n}\n\nfunction isRoundDone(run: RunSnapshot, models: ArenaModel[]) {\n return models.every((model) => {\n const call = callOf(run, model.id);\n return call?.status === 'done';\n });\n}\n\nfunction announcementOf(\n run: RunSnapshot,\n isDone: boolean,\n vote: ArenaVote | null,\n models: ArenaModel[]\n) {\n if (vote) {\n const result = resultLineOf(vote, models);\n return `${result}. The leaderboard is updated`;\n }\n if (isDone) {\n return 'Every answer is in. Vote for the better one';\n }\n if (run.status === 'running') {\n return 'The models are answering';\n }\n return '';\n}\n\nconst COUNTS: Segment<'2' | '3'>[] = [\n { value: '2', label: '2 models' },\n { value: '3', label: '3 models' },\n];\n\nfunction countFrom(value: '2' | '3'): ContenderCount {\n if (value === '3') {\n return 3;\n }\n return 2;\n}\n\nfunction countValueOf(count: ContenderCount) {\n if (count === 3) {\n return '3';\n }\n return '2';\n}\n\nfunction columnsClassOf(count: ContenderCount) {\n if (count === 3) {\n return 'grid-cols-3';\n }\n return 'grid-cols-2';\n}\n\nexport default function Answer05() {\n const [count, setCount] = useState(2);\n const [round, setRound] = useState(1);\n const [isBlind, setIsBlind] = useState(true);\n const [vote, setVote] = useState(null);\n const [standings, setStandings] = useState(() => emptyStandings(2));\n const [votedRounds, setVotedRounds] = useState(0);\n const [activeTabId, setActiveTabId] = useState(null);\n const [frame, setFrame] = useState(null);\n const rootRef = useRef(null);\n const isInView = useInView(rootRef, { amount: 0.3 });\n const shouldReduceMotion = usePrefersReducedMotion();\n const rowPresence = rowPresenceOf(shouldReduceMotion);\n const width = useContainerWidth(frame, 720);\n const { snapshot, restart } = useRunScript(ROUND_SCRIPTS[count], {\n initial: ROUND_RUN,\n isActive: isInView,\n });\n const models = orderOf(count, round);\n const contenders = CONTENDERS[count];\n const isTabs = width < COLUMNS_MIN_WIDTH[count];\n const isDone = isRoundDone(snapshot, models);\n const hasVoted = vote !== null;\n const isRevealed = !isBlind || hasVoted;\n const canVote = isDone && !hasVoted;\n const options = voteOptionsOf(models, isRevealed);\n const tabId = activeTabId ?? models[0].id;\n const announcement = announcementOf(snapshot, isDone, vote, contenders);\n\n function runAgain() {\n setRound((current) => current + 1);\n setVote(null);\n setActiveTabId(null);\n restart();\n }\n\n function castVote(next: ArenaVote) {\n if (!canVote) {\n return;\n }\n setVote(next);\n setStandings((current) => withVote(current, next, contenders));\n setVotedRounds((current) => current + 1);\n }\n\n function changeCount(value: '2' | '3') {\n const next = countFrom(value);\n setCount(next);\n setRound(1);\n setVote(null);\n setStandings(emptyStandings(next));\n setVotedRounds(0);\n setActiveTabId(null);\n restart();\n }\n\n useKeptHeight(rootRef);\n\n return (\n \n
\n

\n {PROMPT}\n

\n \n \n
\n\n
\n \n {isTabs && (\n \n )}\n {!isTabs && (\n
\n {models.map((model, index) => (\n \n ))}\n
\n )}\n \n
\n\n \n \n {canVote && (\n \n

Which answer is better?

\n
\n {options.map((option) => (\n castVote(option.vote)}\n >\n {option.label}\n \n ))}\n
\n \n )}\n {vote && (\n \n

{resultLineOf(vote, contenders)}

\n \n \n )}\n \n \n\n
\n \n
\n\n
\n

\n Illustrative: speeds, tokens and prices are made up for this demo\n

\n \n
\n \n \n );\n}\n", "type": "registry:component", "target": "components/answer/answer-05.tsx" }, { "path": "registry/ndeko/components/answer/_parts/lab-tile.tsx", "content": "import { BrandTile, type BrandTileSize } from '@/registry/ndeko/ui/brand-tile';\n\nimport { labOf, type LabId } from './labs';\n\ntype LabTileProps = {\n lab: LabId;\n size?: BrandTileSize;\n className?: string;\n};\n\nexport function LabTile({ lab, size = 'md', className }: LabTileProps) {\n const entry = labOf(lab);\n\n return ;\n}\n", "type": "registry:component", "target": "components/answer/_parts/lab-tile.tsx" }, { "path": "registry/ndeko/components/answer/_parts/labs.ts", "content": "import type { BrandSlug } from '@/registry/ndeko/lib/brand-logos';\n\nexport type LabId = 'anthropic' | 'openai' | 'google';\n\nexport type Lab = {\n id: LabId;\n name: string;\n brand: BrandSlug;\n};\n\nexport const LABS: Lab[] = [\n { id: 'anthropic', name: 'Anthropic', brand: 'claude' },\n { id: 'openai', name: 'OpenAI', brand: 'openai' },\n { id: 'google', name: 'Google', brand: 'gemini' },\n];\n\nconst FALLBACK_LAB = LABS[0];\n\nexport function labOf(id: LabId) {\n const lab = LABS.find((candidate) => candidate.id === id);\n return lab ?? FALLBACK_LAB;\n}\n", "type": "registry:component", "target": "components/answer/_parts/labs.ts" }, { "path": "registry/ndeko/components/answer/_parts/use-container-width.ts", "content": "'use client';\n\nimport { useLayoutEffect, useState } from 'react';\n\n/**\n * The width of an element as it resizes. A piece in a narrow column of a wide window switches layout\n * by the room it has, which the viewport cannot tell.\n */\nexport function useContainerWidth(\n target: HTMLElement | null,\n fallback: number\n) {\n const [width, setWidth] = useState(fallback);\n\n useLayoutEffect(() => {\n if (!target) {\n return;\n }\n const observer = new ResizeObserver(([entry]) => {\n const box = entry.contentBoxSize[0];\n setWidth(box.inlineSize);\n });\n observer.observe(target);\n return () => observer.disconnect();\n }, [target]);\n\n return width;\n}\n", "type": "registry:component", "target": "components/answer/_parts/use-container-width.ts" } ], "categories": [ "components", "answer" ], "type": "registry:component" }