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Sakana AI Releases Fugu-Cyber: An Orchestration Model Reporting 86.9% on CyberGym and 72.1% on CTI-REALM

MarkTechPost Asif Razzaq Covered by 16 sources

Sakana AI released Fugu-Cyber, a security-focused orchestration model that routes tasks to specialist language models for vulnerability detection and threat analysis. The model achieved 86.9% on CyberGym (a UC Berkeley vulnerability benchmark of 1,507 real-world bugs) and 72.1% on CTI-REALM (Microsoft's detection-engineering benchmark), slightly above comparable frontier models. Access requires manual approval and is limited to token-based subscriptions at a 20% premium to Fugu-Ultra, with no availability in the EU.

Why it matters

Sakana AI has released Fugu-Cyber, a security-tuned endpoint on its Fugu orchestration model. It reports 86.9% on CyberGym and 72.1% on CTI-REALM, edging past GPT-5.5-Cyber and Claude Mythos Preview. Access is gated behind manual approval, a defensive-use policy, and the Token Plan. Here is what the numbers actually mean. The post Sakana AI Releases Fugu-Cyber: An Orchestration Model Reporting 86.9% on CyberGym and 72.1% on CTI-REALM appeared first on MarkTechPost.

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