Grok 4 ist das Flaggschiff-Schlussfolgerungsmodell von xAI, das am 9. Juli 2025 als Nachfolger von Grok 3 eingef\u00fchrt wurde. Es kombiniert natives Chain-of-Thought-Schlussfolgern mit multimodalem Verst\u00e4ndnis und akzeptiert sowohl Text- als auch Bild-Eingaben, wobei ausschlie\u00dflich Text ausgegeben wird. Das Modell verf\u00fcgt \u00fcber ein Kontextfenster von 256.000 Token und war zum Zeitpunkt seiner Ver\u00f6ffentlichung das leistungsf\u00e4higste System von xAI. Es erzielte hervorragende Ergebnisse bei Schlussfolgerungs- und Tool-Nutzungs-Benchmarks wie Humanity\u2019s Last Exam und ARC-AGI \u2013 unterst\u00fctzt durch den Echtzeit-Zugriff auf X und das Web.<\/p>\n
Der Zugang ist vollst\u00e4ndig propriet\u00e4r: Es gibt keine offenen Gewichte, und das Modell l\u00e4uft ausschlie\u00dflich \u00fcber die xAI-API, die Grok-Apps sowie das SuperGrok-Abonnement. Die API-Preise liegen bei 3 USD pro Million Eingabetokens und 15 USD pro Million Ausgabetokens \u2013 damit befindet es sich in derselben Preisklasse wie Spitzenmodelle von OpenAI und Anthropic, nicht jedoch im Budgetsegment.<\/p>\n
Fazit:<\/strong> Grok 4 ist ein echtes Spitzenmodell f\u00fcr Schlussfolgerungsaufgaben mit starken Benchmark-Ergebnissen und Live-Suche \u2013 doch es ist nicht preiswert und wurde mittlerweile durch schnellere, kosteng\u00fcnstigere Varianten erg\u00e4nzt (Grok 4 Fast, 4.20, 4.3). W\u00e4hlen Sie Grok 4 f\u00fcr anspruchsvolle Schlussfolgerungsaufgaben innerhalb des xAI-\u00d6kosystems; greifen Sie stattdessen zu einer neueren Variante, wenn Latenz oder Preis wichtiger sind als maximale Leistung.<\/p>","protected":false},"excerpt":{"rendered":" Grok 4 is xAI’s flagship reasoning model, launched on 9 July 2025 as the successor to Grok 3. It pairs […]<\/p>\n","protected":false},"featured_media":0,"template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"cm_developer":"xAI","cm_model_type":"Large language model (reasoning)","cm_modality":"Text + image input, text output","cm_parameters":"Undisclosed","cm_context_window":"256,000 tokens","cm_max_output":"Undisclosed","cm_license":"Proprietary","cm_open_weights":"no","cm_release_date":"July 9, 2025","cm_input_price":"3","cm_output_price":"15","cm_api_providers":"xAI API, OpenRouter, Vercel AI Gateway","cm_vram_fp16":"","cm_vram_q4":"","cm_min_gpu":"","cm_benchmarks":"","cm_official_url":"https:\/\/x.ai\/news\/grok-4"},"class_list":["post-1539","ai_model","type-ai_model","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/convly.ai\/de\/wp-json\/wp\/v2\/ai_model\/1539","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/convly.ai\/de\/wp-json\/wp\/v2\/ai_model"}],"about":[{"href":"https:\/\/convly.ai\/de\/wp-json\/wp\/v2\/types\/ai_model"}],"wp:attachment":[{"href":"https:\/\/convly.ai\/de\/wp-json\/wp\/v2\/media?parent=1539"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}