{"rewrite":{"id":"r_f1fad83fca91edae1e18f0bf","clusterId":"c_2dffbba22bfa99dbe0ceba25","slug":"stella-unveils-mithril-an-ai-production-os-for-short-anime","model":"deepseek-v4-flash","headline":"Stella\u0026 Unveils Mithril, an AI Production OS for Short Anime","summary":"Stella\u0026 announced Mithril, an AI-based production OS that converts manga, light novels, and webtoons into short animations. The system handles story adaptation, camera direction, scene composition, and quality verification within one platform. Stella\u0026 has completed proofs of concept with major Japanese companies and is advancing a joint short animation project using an idol IP with a global fandom.","whyItMatters":"Mithril aims to shorten anime production from years to months by using original IP as core input data rather than AI prompts, with professional staff managing final quality.","webCardHtml":"\u003cp\u003eStella\u0026amp; CEO Kang Soyeon said the company wants to build a media-mix ecosystem for content IP through Mithril. The OS was developed over one year at the company\u0026#39;s attached research institute. Unlike typical AI video generation tools, Mithril does not start from prompts but uses the original IP as core input data. AI handles speed improvement and cost reduction while professional staff manage final quality. Short animations produced by Stella\u0026amp; are concluding distribution agreements with multiple global platforms, moving beyond technology verification to actual distribution pipelines. Stella\u0026amp; plans to expand Mithril\u0026#39;s services to the North American market, using the Japanese market as a foothold.\u003c/p\u003e","blueskyPost":"Stella\u0026 unveils Mithril, an AI production OS that turns manga, light novels, and webtoons into short animations in months instead of years. Professional staff manage final quality. Distribution deals with global platforms are underway.","twitterPost":"Stella\u0026 unveils Mithril, an AI production OS that turns manga, light novels, and webtoons into short animations in months instead of years. Professional staff manage final quality. Distribution deals with global platforms are underway.","threadsPost":null,"newsletterBlurb":"Stella\u0026 announced Mithril, an AI-based production OS that converts manga, light novels, and webtoons into short animations. The system handles story adaptation, camera direction, scene composition, and quality verification within one platform. Stella\u0026 has completed proofs of concept with major Japanese companies and is advancing a joint short animation project using an idol IP with a global fandom.","attributionJson":"[{\"source\":\"ASCII.jp\",\"url\":\"https://ascii.jp/elem/000/004/409/4409939/?rss\",\"title\":\"\\\"Anime production that takes 3 years can be done in 3 months\\\" - Stella\\u0026 unveils short anime production OS 'Mithril' using manga, light novel, and webtoon IP\"}]","lintFlagsJson":null,"lintHits":0,"costUsd":0,"inputTokens":3856,"outputTokens":579,"status":"published","repairAttempts":0,"nextRepairAt":null,"factsAttemptedAt":1781166815,"createdAt":"2026-06-11T08:25:46.000Z","publishedAt":"2026-06-11T08:30:33.000Z","updatedAt":"2026-06-11T08:30:33.000Z"},"cluster":{"id":"c_2dffbba22bfa99dbe0ceba25","canonicalTitle":"「3年かかるアニメ制作を3か月に」――Stella\u0026、マンガ・ライトノベル・ウェブトゥーンのIPを用いたショートアニメ制作OS『Mithril（ミスリル）』を公開","representativeArticleId":"a_d63f62e45fe8034bc75b172a","sourceCount":1,"writtenSourceCount":1,"writeAttempts":0,"isSolo":true,"entitiesJson":"{\"anime_titles\":[],\"manga_titles\":[],\"work_titles\":[\"Mithril\"],\"studios\":[\"Stella\\u0026\"],\"people\":[],\"type\":\"announcement\",\"domain\":\"industry\",\"is_roundup\":false}","contentType":"news","status":"published","firstSeenAt":"2026-06-11T05:04:44.000Z","lastSeenAt":"2026-06-11T05:04:44.000Z","updatedAt":"2026-06-11T08:30:33.000Z"},"attribution":[{"source":"ASCII.jp","url":"https://ascii.jp/elem/000/004/409/4409939/?rss","title":"「3年かかるアニメ制作を3か月に」――Stella\u0026、マンガ・ライトノベル・ウェブトゥーンのIPを用いたショートアニメ制作OS『Mithril（ミスリル）』を公開"}],"entities":{"anime_titles":[],"manga_titles":[],"work_titles":["Mithril"],"studios":["Stella\u0026"],"people":[],"type":"announcement","domain":"industry","is_roundup":false},"keyFacts":["Stella\u0026 CEO Kang Soyeon said the company wants to build a media-mix ecosystem for content IP through Mithril.","Mithril was developed over one year at Stella\u0026's attached research institute.","Unlike typical AI video generation tools, Mithril uses the original IP as core input data, not prompts.","Short animations produced by Stella\u0026 are concluding distribution agreements with multiple global platforms.","Stella\u0026 plans to expand Mithril's services to the North American market, using the Japanese market as a foothold."]}