Adaptive routing helps one language model handle mixed request types

Adaptive-GEPA jointly learns a request router and specialist programs, outperforming single-program optimization on a four-family workload.

Big Tech
Tianyu Chen · Yasi Zhang · Ruiyi Wang · Xinran Zhao · Taoran Li · Mingyuan Zhou

University of Texas at Austin · University of California, Los Angeles · University of California, San Diego · Carnegie Mellon University · Shenzhen Institutes of Advanced Technology

Research Digest··2 min read
Chen et al.

The authors optimized a single endpoint serving a fixed mixture of four task families.

Why this paper

From Microsoft and 5 others

In one line

Adaptive-GEPA learns a router and specialist programs to handle heterogeneous requests, outperforming single-program optimization.

What we could check

  • ·No code link found
  • ·No weights link found
  • ·No dataset link found
  • ·No compute details found
  • ✓Limitations stated by the authors
  • ✓Reports numbers on named benchmarks

Observed from the paper text and links we have. Absence here means we did not find it, not that it does not exist.

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