Exponential Launches RepoInject and BrowserInject Benchmarks for Prompt Injection Defense

Exponential released RepoInject v1 and BrowserInject v1, two new benchmarks for evaluating prompt injection defenses. Meta TBD Labs used them to test Muse Spark 1.3, finding its resistance to prompt injection on par with GPT-5.6 Sol.

2026-10-27 ~ 2026-10-27 · 2 related posts

• Exponential launches RepoInject and BrowserInject benchmarks for prompt injection robustness — maksym_andr · 2026-10-27
• New RepoInject/BrowserInject benchmarks show Meta's Muse Spark 1.3 rivals GPT-5.6 Sol on prompt injection — maksym_andr · 2026-10-27