Epic reports higher-tier quality on engineering tasks
In a customer testimonial published by Anthropic, Epic Games’ Daniel Vogel says Sonnet 5.5 met the quality bar he expected from a higher-tier model in early system-design and data-flow reviews, while handling long engineering tasks with less prescriptive prompting.
Supporting evidence
Customer testimonials published by Anthropic for Claude Sonnet 5.5
Original excerpt
“In Epic’s early testing, Claude Sonnet 5.5 cleared the same quality bar you’d expect from a higher-tier model, holding up on a system design audit and a data flow review. The new model managed tens of thousands of lines of code for gameplay system architecture, kept responses snappy, handled multi-hour tasks, and delivered with less prescriptive prompting.”
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