Az OrcaRouter bejelentette az OrcaCyber Zero 1.5 modellt, amelyet kifejezetten kiberbiztonsági kutatásokra, sérülékenységek reprodukálására és behatolástesztelésre fejlesztettek ki. Az eszköz 1 millió tokenes kontextusablakkal, natív funkcióhívással és strukturált kimenetekkel érkezik, így képes nagy kódalapokban is összetett támadási útvonalakat elemzi.
A gyártó saját mérései szerint a modell kiemelkedő eredményeket ért el szakmai teszteken, például 100 százalékos teljesítményt nyújtott a Cybench 39 feladatán. Fontos azonban kiemelni, hogy az eredmények a fejlesztő saját beszámolóján alapulnak, független mérések még nem állnak rendelkezésre. A modell nem letölthető, kizárólag hosztolt API-n keresztül használható.
A szolgáltatás használata szigorúan korlátozott, csak ellenőrzött biztonsági kutatók és szakértők férhetnek hozzá. Az API árazása 1 millió bemeneti tokenért 3,00 dollár, míg 1 millió kimeneti tokenért 7,50 dollár.
Az eredeti szöveg (MarkTechPost)
OrcaRouter has released OrcaCyber Zero 1.5 , a model for authorized vulnerability research. The model is the successor to OrcaCyber Zero 1.0 , which shipped on September 17, 2026. OrcaCyber Zero 1.5 is a post-trained Orca model for vulnerability reproduction, exploit development and penetration testing. It ships with a 1M-token context window, native function calling and structured outputs. For security teams, this model brings a simple message: fewer reports, more validated and fixed vulnerabilities .
TL;DR
Size: Parameter count not disclosed. 1M-token context, 128K max output, text in and text out.
Runs on: Hosted API only through OrcaRouter. No weights, no quantized variants, hardware not disclosed.
Performance: Vendor-reported scores are near ceiling on cyber benchmarks and strong on coding.
Best: 100% on Cybench (39/39 tasks, unrestricted agent execution).
Worst: 76.5% on SWE-bench Pro V2, its lowest published score.
Bottom line (best): Top-tier cyber scores at $3.00 / $7.50 per 1M tokens.
Bottom line (worst): Every number is self-reported, and CVE-Bench used only 24 evaluable tasks.
What is OrcaCyber Zero 1.5?
OrcaCyber Zero 1.5 is a frontier cybersecurity model and the successor to Zero 1.0 . Orca team states that it has post-trained for security research and authorized security engineering. Listed uses include vulnerability reproduction, exploit development, penetration testing, security auditing and cyber reasoning.
The 3 design goals:
Find what others miss: unknown flaws like RCE, sandbox escapes, auth bypasses, privilege escalation and attack chains.
Go beyond detection: reason through attack paths, challenge its own hypotheses and rank flaws by demonstrable exploitability.
Built for autonomous agents: 1M-token context, native tool calling and extended reasoning for large codebases.
How does OrcaCyber Zero 1.5 perform on benchmarks?
The model page lists 4 vendor-reported results, last evaluated October 10, 2026:
Cybench: 100% (39/39, unrestricted agent execution).
CVE-Bench: 95.8% (23/24 evaluable tasks).
HumanEval+: 93.9%.
SWE-bench Pro V2: 76.5%.
Cybench contains 40 professional CTF tasks, so the 100% covers 39 of them. CVE-Bench is built on 40 critical-severity web CVEs. Orca’s 95.8% covers a 24-task evaluable subset. The SWE-bench Pro V2 score is not directly comparable with standard SWE-bench Pro results.
How does it compare with other cyber models?
Feature OrcaCyber Zero 1.5 OrcaCyber Zero 1.0 Claude Mythos Preview GPT-5.5-Cyber Sakana Fugu-Cyber Developer Orca (OrcaRouter) Orca (OrcaRouter) Anthropic OpenAI Sakana AI Release Oct 10, 2026 Sep 17, 2026 Apr 7, 2026 Jun 22, 2026 (full) Jul 21, 2026 Type Post-trained model Post-trained coding model General frontier model Cyber-tuned GPT-5.5 Multi-agent orchestration Parameters Not disclosed Not disclosed Not disclosed Not disclosed Not disclosed Context 1M 1M Not disclosed Not disclosed Not disclosed CyberGym Not disclosed 98.07% (harness, pass@1) 83.1% 85.6% 86.9% Other headline score Cybench 100% Not disclosed SWE-bench Pro 77.8% Not disclosed CTI-REALM 72.1% Price (in / out per 1M) $3.00 / $7.50 $3.00 / $7.50 $25 / $125 after credits Not disclosed Not disclosed Access Gated Security Research tier Gated, closed beta Glasswing partners Vetted defenders only Application review
All competitor figures come from each vendor’s own announcement. None are independent replications.
How do developers access OrcaCyber Zero 1.5?
The model uses an OpenAI-compatible API . Developers set base_url to https://api.orcarouter.ai/v1 and call orca/orcacyber-zero-1.5 .
Access is gated to the Security Research tier. Orca lists an engagement, a passkey and accepted terms as requirements. The tier targets trusted security researchers, red teams and authorized testing.
Pricing is $3.00 per 1M input tokens and $7.50 per 1M output tokens. Cache reads cost $0.75 per 1M tokens. Over the past 7 days, p50 time-to-first-token was
