{"id":54589,"date":"2026-07-09T09:45:49","date_gmt":"2026-07-09T01:45:49","guid":{"rendered":"https:\/\/www.1ai.net\/?p=54589"},"modified":"2026-07-09T09:45:49","modified_gmt":"2026-07-09T01:45:49","slug":"spacexai-%e6%9c%80%e5%bc%ba%e6%a8%a1%e5%9e%8b-grok-4-5-%e5%8f%91%e5%b8%83%ef%bc%8capi-%e8%be%93%e5%87%ba%e4%bb%b7%e6%a0%bc%e4%b8%8d%e5%88%b0-opus-4-8-%e7%9a%84%e5%8d%81%e5%88%86%e4%b9%8b%e4%b8%80","status":"publish","type":"post","link":"https:\/\/www.1ai.net\/en\/54589.html","title":{"rendered":"SpaceXAI's strongest model"},"content":{"rendered":"<p>July 9 News.<a href=\"https:\/\/www.1ai.net\/en\/tag\/spacexai\" title=\"[See article with [SpaceXAI] label]\" target=\"_blank\" >SpaceXAI<\/a> Official Release <a href=\"https:\/\/www.1ai.net\/en\/tag\/grok\" title=\"[See articles with [Grok] labels]\" target=\"_blank\" >Grok<\/a> 4.5. It's the strongest company ever<a href=\"https:\/\/www.1ai.net\/en\/tag\/%e6%a8%a1%e5%9e%8b\" title=\"_Other Organiser\" target=\"_blank\" >Model<\/a>, main-coding, AI intelligent body tasks and knowledge-based work. The model was combined with Cursor training based on a new V9 base, with parameters of approximately 1.5 trillion, using tens of thousands of British GB300 GPUs\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-54590\" title=\"68f8a02dj00thvv7002zd000u000h4m\" src=\"https:\/\/www.1ai.net\/wp-content\/uploads\/2026\/07\/68f8a02dj00thvwv7002zd000u000h4m.jpg\" alt=\"68f8a02dj00thvv7002zd000u000h4m\" width=\"1080\" height=\"616\" \/><\/p>\n<p>In terms of performance, Grok 4.5 outperformed Claude Opus 4.8 on the Terminal-Bench 2.1 and DeepSWE 1.0 benchmarks, but slightly lower on SWE-Bench Pro. Official data show that token consumption of Grok 4.5 was about one quarter of Opus 4.8 and the speed of service was 80 TPS for equivalent programming tasks\u3002<\/p>\n<p>In terms of price,<a href=\"https:\/\/www.1ai.net\/en\/tag\/api\" title=\"_OTHER ORGANISER\" target=\"_blank\" >API<\/a> Pricing is $2, output $6\/million tokens, context window 500K tokens. Opus 4.8 has corresponding pricing of $15 and $75, with a significant difference\u3002<\/p>","protected":false},"excerpt":{"rendered":"<p>On July 9th, SpaceXAI officially released Grok 4.5, which is positioned as the firm ' s strongest model to date, with the lead code, AI smart body mission and knowledge-based work. The model was combined with Cursor training based on a new V9 base, with parameters of approximately 1.5 trillion, using tens of thousands of British GB300 GPUs. In terms of performance, Grok 4.5 outperformed Claude Opus 4.8 on the Terminal-Bench 2.1 and DeepSWE 1.0 benchmarks, but slightly lower on SWE-Bench Pro. According to official data, token consumption of Grok 4.5 is about O<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[146],"tags":[1033,364,8643,1489],"collection":[],"class_list":["post-54589","post","type-post","status-publish","format-standard","hentry","category-news","tag-api","tag-grok","tag-spacexai","tag-1489"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.1ai.net\/en\/wp-json\/wp\/v2\/posts\/54589","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.1ai.net\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.1ai.net\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.1ai.net\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.1ai.net\/en\/wp-json\/wp\/v2\/comments?post=54589"}],"version-history":[{"count":0,"href":"https:\/\/www.1ai.net\/en\/wp-json\/wp\/v2\/posts\/54589\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.1ai.net\/en\/wp-json\/wp\/v2\/media?parent=54589"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.1ai.net\/en\/wp-json\/wp\/v2\/categories?post=54589"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.1ai.net\/en\/wp-json\/wp\/v2\/tags?post=54589"},{"taxonomy":"collection","embeddable":true,"href":"https:\/\/www.1ai.net\/en\/wp-json\/wp\/v2\/collection?post=54589"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}