How does meta spark 1.3 match claude fable 5 on benchmarks? Did anyone try it in agentic coding?

A user on reddit.com inquired about the performance of Meta Spark 1.3 compared to Claude Fable 5, specifically regarding benchmarks and its utility in agentic coding. The user asked for others' experiences, questioning if Meta Spark 1.3's reported performance was genuinely good or merely optimized for benchmarks.