hanzo.ai/app/(marketing)/models/page.tsx

/**
 * /models — the one overview of Hanzo's three model families, then every model
 * the gateway answers for and what it costs.
 *
 * Order: the promise and the scale; `Family` (what Zen, Enso and Kai each do,
 * each card to its own page); `Versus` (how Enso and Zen are had); the featured
 * Enso and Zen models; one flagship per other lab; the priced catalogue; a
 * thread to try; the request itself. The counts and the priced catalogue are
 * read when the page opens (components/api/count, components/models/Catalog);
 * the featured cards are the models this build wrote pages for, by id, so one
 * the gateway stops serving drops off rather than 404s.
 */
import { KEYS } from '@/components/home/nav-data'
import { Live } from '@/components/models/Live'
import { ProviderMark } from '@hanzo/app/ProviderMark'
import { TryChat } from '@/components/models/TryChat'
import { Modality, Sample, Tile } from '@/components/models/kit'
import { GuestKey } from '@/components/models/guest'
import type { ModelData } from '@/lib/models'
import { context, getOrgAndSlug, formatContext, modelName, modelPagePath } from '@/lib/models'
import { fetchModels } from '@/lib/models/served'
import Catalog from '@/components/models/Catalog'
import { Tally } from '@/components/api/count'
import { Box, Text, View, XStack } from '@/components/ui'
import { Action, Display, Lede, Title } from '@hanzo/ui/marketing'
import { Grid, Cell } from '@hanzo/ui/grid'
import { Request } from '@/components/models/preview'
import { Band, Card } from '@/components/marketing/band'
import { AgentPrompt } from '@/components/product/AgentPrompt'
import { Family } from '@/components/family/Family'
import { Versus } from '@/components/family/Versus'
import { Related } from '@/components/product/Related'
import { product } from '@/lib/product'
import { NEXT, NOW } from '@/lib/zen'
import { KAI as RESULTS } from '@/lib/bench-data'
import { p50 } from '@/lib/kai'
import { Code } from '@/components/code'
import { CREATIVE_MODELS } from '@/lib/creative'

export const revalidate = 3600

/** What the shared product blocks say about this page: the audited command, the
 *  route the catalog proves it by, and the docs page or null. */
const PRODUCT = product('models')

/** The ground a band lifts to when it is told from its neighbour by colour as
 *  well as by a rule. */
const LIFT = 'color-mix(in oklab, var(--secondary) 10%, transparent)'

/**
 * A card deck that never leaves a hole in the last row. Two-up, always: three
 * tracks pass through two as the measure narrows, and a count that divides by
 * three then strands its ninth card half across the row. Two divides everything
 * but an odd count, and an odd count's last card simply takes the whole row.
 */
const tail = (n: number) => (n % 2 === 0 ? undefined : '1 / -1')

/** Ours, trained by Hanzo and served here only. */
const ENSO = ['enso', 'enso-flash', 'enso-ultra']

/** Zoo Labs Foundation's, weights published: the generation that answers now
 *  first (lib/zen), then the one before it and the specialists. */
const ZEN = [...NOW.ids, 'zen5', 'zen5-pro', 'zen5-coder', 'zen5-flash', 'zen-vl', 'zen-embedding']

const KAI = ['kai']

/** Kai's results card reads the research runs (lib/kai): the first harness claim
 *  that holds, the measured p50 when there is one, and the record sentence. */
const RESULT = RESULTS.claims.find((c) => c.board === 'kai-harness')
const TIMED = p50(RESULTS)

const FEATURED = [...ENSO, ...ZEN, ...KAI]

/**
 * A model's mark, in the page's ink: Hanzo's H for ours (Enso, Kai and the
 * creative models), Zoo Labs Foundation's venn for Zen, a lab's own mark for
 * every other model.
 */
function markOf(id: string) {
  if (/^zen/.test(id)) return <ProviderMark org="zoo" model={id} ink />
  if ([...ENSO, ...KAI].includes(id)) return <ProviderMark org="hanzo" ink />
  return <ProviderMark org={getOrgAndSlug(id).org} model={id} />
}

/** Where Zen's weights are published, and who makes them with us. */
const ZENLM = 'https://huggingface.co/zenlm'
const ZOO = 'https://zoo.ngo'

/** One flagship per lab, in the order we would point a visitor at. The model is
 *  resolved from the live catalogue, so a version bump follows on its own. */
const TOP_LABS = ['anthropic', 'openai', 'google', 'deepseek', 'x-ai', 'meta', 'mistral', 'cohere']

/** A lab's headline general-purpose model: no alias namespace, no point
 *  variant, no speed or size cut, no dated snapshot, no specialised modality. */
function isCanonical(id: string): boolean {
  const slug = id.split('/').pop() ?? id
  if (id.startsWith('~') || id.includes(':')) return false
  if (/(?:^|[-])(?:fast|flash|mini|nano|tiny|small|lite|air|preview|exp|latest|thinking|code|base|instruct|image|video|audio|voice|tts|embed|embedding|rerank|ocr|guard|moderation)(?:$|[-])/i.test(slug))
    return false
  if (/-\d{6,}$/.test(slug)) return false
  return true
}

function ModelCard({ model }: { model: ModelData }) {
  const ctx = context(model)
  return (
    <Tile
      size="lg"
      href={modelPagePath(model.id)}
      mark={markOf(model.id)}
      name={modelName(model)}
      id={model.id}
      ctx={ctx ? formatContext(ctx) : undefined}
      blurb={model.description}
    >
      {model.modalities && model.modalities.length > 0 && (
        <XStack flexWrap="wrap" gap="$1">
          {model.modalities.slice(0, 3).map((m) => (
            <Modality key={m} name={m} />
          ))}
        </XStack>
      )}
    </Tile>
  )
}

export default async function ModelsPage() {
  const data = await fetchModels()
  const available = data.models
  const byId = new Map(available.map((m) => [m.id, m]))

  const enso = ENSO.flatMap((id) => byId.get(id) ?? [])
  const zen = ZEN.flatMap((id) => byId.get(id) ?? [])
  const kai = KAI.flatMap((id) => byId.get(id) ?? [])
  const featured = new Set(FEATURED.flatMap((id) => byId.get(id) ?? []).map((m) => m.id))
  const top = TOP_LABS.flatMap((lab) => {
    const m = available.find(
      (x) => getOrgAndSlug(x.id).org.replace(/^~/, '') === lab && !featured.has(x.id) && isCanonical(x.id),
    )
    return m ? [m] : []
  })

  const dEnso = tail(enso.length)
  const dZen = tail(zen.length + 1)
  const dKai = tail(kai.length + 2)
  const dTop = tail(top.length)

  // The sample calls an id this catalogue serves: the first featured one.
  const called = FEATURED.find((id) => byId.has(id))
  const request =
    called &&
    `curl https://api.hanzo.ai/v1/chat/completions \\
  -H "Authorization: Bearer $HANZO_API_KEY" \\
  -H "Content-Type: application/json" \\
  -d '{
    "model": "${called}",
    "messages": [{ "role": "user", "content": "Hello" }]
  }'`

  return (
    <Box minH="100vh" $platform-web={{ color: 'var(--foreground)' }}>
      <Box
        render="section"
        position="relative"
        overflow="hidden"
        pt={128}
        pb={96}
        px="$4"
        $sm={{ px: '$5' }}
        $md={{ pb: 112 }}
        $lg={{ px: '$6' }}
      >
        <View
          aria-hidden
          position="absolute"
          t={0}
          l="50%"
          x="-50%"
          width={800}
          height={480}
          pointerEvents="none"
          backgroundImage="radial-gradient(circle, var(--white-10) 0%, transparent 68%)"
          filter="blur(100px)"
        />
        <Box position="relative" z="var(--z-raised)" width="100%" maxW={896} mx="auto" $platform-web={{ textAlign: 'center' }}>
          <Live />
          <Display mb={24}>Every model. One endpoint.</Display>
          <Lede mb={32} width="100%" maxW={672} mx="auto">
            One API key for every lab. Switch models by changing one string.
          </Lede>
          {/* The scale, one quiet line: 43 characters at its longest, one row at 390. */}
          <Text render="p" display="block" mb="$8" fontSize="$2" lineHeight="$2" color="var(--muted-foreground)">
            <Tally of="totalModels" />{' '}
            models
            <Text aria-hidden px="$2">
              ·
            </Text>
            <Tally of="providers" />{' '}
            providers
            <Text aria-hidden px="$2">
              ·
            </Text>
            <Tally of="freeModels" />{' '}
            free to call
          </Text>
          <XStack flexWrap="wrap" justify="center" gap="$4">
            <Action href={KEYS} fill>
              Get free API key
            </Action>
          </XStack>
          <Box mt="$8" maxW={640} mx="auto" $platform-web={{ textAlign: 'left' }}>
            <GuestKey model="zen-free" />
          </Box>
        </Box>
      </Box>

      <Family />
      <Versus />

      {PRODUCT && <AgentPrompt product={PRODUCT} />}

      <Band pad="$11" measure={1152}>
        <Title quiet mb={40}>
          Enso models
        </Title>
        <Grid columns={{ min: 250, max: 2 }} gap={24}>
          {enso.map((model, i) =>
            i === enso.length - 1 ? (
              <Cell key={model.id} col={dEnso}>
                <ModelCard model={model} />
              </Cell>
            ) : (
              <ModelCard key={model.id} model={model} />
            ),
          )}
        </Grid>
      </Band>

      <Band pad="$11" measure={1152}>
        <Title quiet mb={8}>
          Zen models
        </Title>
        <Lede mb={40} maxW={720}>
          Open weights, made with{' '}
          <Text render={<a href={ZOO} />} color="inherit" $platform-web={{ textDecoration: 'underline', textUnderlineOffset: '3px' }}>
            Zoo Labs Foundation
          </Text>
          . Download every Zen model at{' '}
          <Text render={<a href={ZENLM} />} color="inherit" $platform-web={{ textDecoration: 'underline', textUnderlineOffset: '3px' }}>
            huggingface.co/zenlm
          </Text>
          , or call it here.
        </Lede>
        <Grid columns={{ min: 250, max: 2 }} gap={24}>
          {zen.map((model) => (
            <ModelCard key={model.id} model={model} />
          ))}
          <Cell col={dZen}>
            <Tile size="lg" mark={markOf(NEXT.id)} name={NEXT.name} id={NEXT.id} blurb={NEXT.blurb}>
              <Request />
            </Tile>
          </Cell>
        </Grid>
      </Band>

      <Band pad="$11" measure={1152}>
        <Title quiet mb={40}>
          Kai decision models
        </Title>
        <Grid columns={{ min: 250, max: 2 }} gap={24}>
          {kai.map((model) => (
            <ModelCard key={model.id} model={model} />
          ))}
          <Tile
            size="lg"
            href="/kai#benchmarks"
            mark={markOf('kai')}
            name="Decision Benchmarks"
            id={RESULT ? `${RESULT.figure} ${RESULT.label.split(',')[0].toLowerCase()}` : undefined}
            ctx={TIMED ? `${TIMED.ms} ms` : undefined}
            blurb={RESULTS.headline.lede}
          >
            <XStack flexWrap="wrap" gap="$1">
              <Modality name="benchmarks" />
            </XStack>
          </Tile>
          <Cell col={dKai}>
            <Tile
              size="lg"
              href="/kai#types"
              mark={markOf('kai')}
              name="Autonomous Agent Steering"
              id="decision-ready"
              blurb="A choice, a score or a yes/no, each with its probabilities, for agent loops such as Hanzo Dev's."
            >
              <XStack flexWrap="wrap" gap="$1">
                <Modality name="choice" />
                <Modality name="score" />
                <Modality name="noul" />
              </XStack>
            </Tile>
          </Cell>
        </Grid>
      </Band>

      <Band id="creative" pad="$11" measure={1152}>
        <Title quiet mb={8}>
          Creative models
        </Title>
        <Lede mb={40} maxW={720}>
          Video, images, 3D, sound effects, voice and music, each its own model, in research preview.
        </Lede>
        <Grid columns={{ min: 280, max: 3 }} gap={24}>
          {CREATIVE_MODELS.map((m) => {
            const endpoint = {
              koma: 'api.hanzo.ai/v1/video',
              iro: 'api.hanzo.ai/v1/images',
              mori: 'api.hanzo.ai/v1/3d',
              oto: 'api.hanzo.ai/v1/foley',
              koe: 'api.hanzo.ai/v1/audio/speech',
              uta: 'api.hanzo.ai/v1/music',
            }[m.slug] ?? `api.hanzo.ai/v1/${m.slug}`
            return (
              <Tile
                key={m.id}
                size="lg"
                href={m.route}
                mark={<ProviderMark org="hanzo" ink />}
                name={m.name}
                id={m.modelId}
                ctx="Research preview"
                blurb={m.lede}
              >
                <XStack flexWrap="wrap" gap="$1" items="center" justify="space-between" width="100%">
                  <Modality name={m.role.toLowerCase()} />
                  <Text
                    fontSize="$1"
                    color="var(--muted-foreground)"
                    fontFamily="$mono"
                  >
                    {endpoint}
                  </Text>
                </XStack>
              </Tile>
            )
          })}
        </Grid>

      </Band>

      <Band pad="$11" measure={1152} ground={LIFT}>
        <Title quiet mb={40}>
          Flagships from other labs
        </Title>
        <Grid columns={{ min: 250, max: 2 }} gap={24}>
          {top.map((model, i) =>
            i === top.length - 1 ? (
              <Cell key={model.id} col={dTop}>
                <ModelCard model={model} />
              </Cell>
            ) : (
              <ModelCard key={model.id} model={model} />
            ),
          )}
        </Grid>
      </Band>

      <Band pad="$11" measure={1152}>
        <Title quiet>Every model, and what it costs</Title>
        <Lede mt="$3.5" mb={40} maxW={672}>
          Dollars per million tokens, in and out, from the live catalog.
        </Lede>
        <Catalog />
      </Band>

      <Band pad="$11" measure={1152} ground={LIFT}>
        <Title quiet>Try any model</Title>
        <Lede mt="$3.5" mb={40} maxW={672}>
          Test any model directly on the gateway. Switch models by changing one string.
        </Lede>
        <TryChat />
      </Band>

      {request ? (
        <Band pad="$11" measure={896}>
          <Card p="$6" $md={{ p: '$8' }}>
            <Box mb="$6" $platform-web={{ textAlign: 'center' }}>
              <Title quiet>Your first request</Title>
              <Lede mt="$3.5" mx="auto" maxW={672}>
                The chat-completions shape you already send, at api.hanzo.ai/v1.
              </Lede>
            </Box>
            <Sample lang="bash">
              <Code lang="bash" code={request} />
            </Sample>
          </Card>
        </Band>
      ) : null}

      {PRODUCT && <Related product={PRODUCT} />}
    </Box>
  )
}