Cognition launches Devin Oncall as Opus 5.5 and GPT-6 Astra both ace SREGym-Lite at 100%
tianyin_xu · x · 2026-10-17
Cognition officially launched Devin Oncall: Devin automatically investigates alerts and bugs to help teams diagnose and resolve production incidents, already handling thousands of alerts daily for some of the world's largest companies.
The accompanying SREGym-Lite benchmark chart tracks best end-to-end success (correct root cause plus a live-system fix) by model release: Sonnet 5 at 45.1%, GPT-5.6 Sol and Opus 5 at 76.5%, Fable 5.1 at 85.3%, with Opus 5.5 and GPT-6 Astra both hitting 100% and GPT-6.1 Sol at 94.1%. Top models are nearing perfect scores on debugging tasks.
Related event: Cognition Launches Devin Oncall for Automated Alert Triage(3 posts)→
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