{"rewrite":{"id":"r_47426775dd2012bf0c431c65","clusterId":"c_28deea40fdcd7bd1afd10384","slug":"orcacyber-releases-abliterated-glm-5-3-flash-weights-for-security-research","model":"deepseek-v4-1-flash","headline":"OrcaCyber Releases Abliterated GLM-5.3 Flash Weights For Security Research","summary":"OrcaCyber, the cybersecurity team at the OrcaRouter inference gateway, released weights for an abliterated version of Z.ai's open-weight GLM-5.3 Flash on October 27, 2026. The model relaxes refusal responses for security research and is offered free for 48 hours through the Orca Cyber Tier API, alongside OrcaCyber Zero and OrcaCyber Ultra. OrcaRouter is provided in Japan by FlashLabs.","whyItMatters":"OrcaCyber is turning abliteration into a standing product line, adding verified models to its Cyber Tier one at a time so defenders can attack-test their own infrastructure with a model that will not refuse the request.","webCardHtml":"\u003cp\u003eAbliteration here is done in the weights, not through jailbreak prompts or extra training. OrcaCyber describes the method as removing the directional component that produces refusal responses, so the relaxed filtering travels with the model file itself. The release sits under a stated policy of defending with every possible model: because different models surface different vulnerabilities, the team abliterates each verified model it approves and adds it to the tier. GLM-5.3 Flash is a mixture-of-experts model with 320 billion total parameters and 18 billion active, and Z.ai positions it as an open-weight frontier model. OrcaRouter\u0026#39;s Cyber Tier carries Zero Data Retention and application-based access.\u003c/p\u003e","blueskyPost":"OrcaCyber's free 48-hour window for the abliterated GLM-5.3 Flash weights treats refusal removal as a try-before-you-buy feature. The security research framing is doing the licensing work.","twitterPost":"OrcaCyber makes abliterated GLM-5.3 Flash free for 48 hours. Refusal removal sold as a sampling trial, not a safety stance.","threadsPost":"OrcaCyber is putting abliterated GLM-5.3 Flash weights behind a 48-hour free window on the Orca Cyber Tier API. The security research label is what lets a refusal-relaxed model ship as a product tier rather than a liability.","newsletterBlurb":"OrcaCyber released abliterated weights for Z.ai's GLM-5.3 Flash on October 27, 2026, relaxing refusal responses for security research. The model is free for 48 hours through the Orca Cyber Tier API and sits alongside OrcaCyber Zero and Ultra. OrcaRouter serves the Japanese market through FlashLabs.","attributionJson":"[{\"source\":\"ASCII.jp\",\"url\":\"https://ascii.jp/elem/000/004/446/4446242/?rss\",\"title\":\"OrcaRouter's cybersecurity team OrcaCyber releases abliterated weights of Z.ai's \\\"GLM-5.3 Flash\\\" on \\\"Orca Cyber Tier\\\"\"}]","lintFlagsJson":null,"lintHits":0,"costUsd":0,"inputTokens":5270,"outputTokens":769,"status":"published","repairAttempts":0,"nextRepairAt":null,"factsAttemptedAt":1793150399,"createdAt":"2026-10-28T01:16:30.000Z","publishedAt":"2026-10-28T01:18:25.000Z","updatedAt":"2026-10-28T01:18:25.000Z"},"cluster":{"id":"c_28deea40fdcd7bd1afd10384","canonicalTitle":"OrcaRouterのサイバーセキュリティチーム、OrcaCyber、Z.ai「GLM-5.3 Flash」のアブリテーション版ウェイトを「Orca Cyber Tier」で公開","representativeArticleId":"a_2080f99925c52bdeae376011","sourceCount":1,"writtenSourceCount":1,"writeAttempts":0,"isSolo":true,"entitiesJson":"{\"anime_titles\":[],\"manga_titles\":[],\"work_titles\":[\"GLM-5.3 Flash\"],\"studios\":[\"OrcaRouter\",\"OrcaCyber\",\"Z.ai\"],\"people\":[],\"type\":\"release\",\"domain\":\"other\",\"is_roundup\":false}","contentType":"news","status":"published","firstSeenAt":"2026-10-27T13:15:49.000Z","lastSeenAt":"2026-10-27T13:15:49.000Z","updatedAt":"2026-10-28T01:18:24.000Z"},"attribution":[{"source":"ASCII.jp","url":"https://ascii.jp/elem/000/004/446/4446242/?rss","title":"OrcaRouterのサイバーセキュリティチーム、OrcaCyber、Z.ai「GLM-5.3 Flash」のアブリテーション版ウェイトを「Orca Cyber Tier」で公開"}],"entities":{"anime_titles":[],"manga_titles":[],"work_titles":["GLM-5.3 Flash"],"studios":["OrcaRouter","OrcaCyber","Z.ai"],"people":[],"type":"release","domain":"other","is_roundup":false},"keyFacts":["OrcaCyber released abliterated weights for Z.ai's GLM-5.3 Flash on October 27, 2026.","The model is free to use for 48 hours after the announcement through the Orca Cyber Tier API.","OrcaCyber lists CyberBench 67.9 and SWE-bench 92.0 among the developer-announced benchmarks.","FlashLabs provides OrcaRouter, the inference gateway, for the Japanese market."],"pageLinks":{"healthSlugs":["glm-5-3-flash","orcarouter","orcacyber","z-ai"],"storySlugs":[],"entities":[{"slug":"glm-5-3-flash","supported":0,"disputed":0,"contradicted":0,"unverified":5,"overall":"unverified","story_count":3,"has_dossier":false},{"slug":"orcarouter","supported":0,"disputed":0,"contradicted":0,"unverified":2,"overall":"unverified","story_count":3,"has_dossier":true},{"slug":"orcacyber","supported":0,"disputed":0,"contradicted":0,"unverified":3,"overall":"unverified","story_count":1,"has_dossier":false},{"slug":"z-ai","supported":0,"disputed":0,"contradicted":0,"unverified":3,"overall":"unverified","story_count":4,"has_dossier":true}],"stories":[],"entitiesOk":true,"storiesOk":true}}