ARTFEED — Contemporary Art Intelligence

Supplement Generation Training Boosts LLM Agent Performance

ai-technology · 2026-04-24

Researchers propose Supplement Generation Training (SGT), a strategy to enhance large language model (LLM) performance on agentic tasks without costly post-training of massive models. SGT trains a smaller LLM to generate supplemental text that, appended to the original input, improves the larger LLM's task-solving ability. This decouples task-specific optimization from large foundation models, enabling flexible, cost-effective deployment. The approach addresses high computational costs, long iteration cycles, and rapid obsolescence of large models.

Key facts

  • SGT trains a smaller LLM to generate supplemental text.
  • Supplemental text is appended to the original input.
  • The larger LLM solves tasks more effectively with supplements.
  • SGT decouples task-specific optimization from large foundation models.
  • The strategy reduces computational costs and iteration cycles.
  • It addresses rapid obsolescence of continuously released models.
  • SGT enables flexible, cost-effective deployment of LLM agents.
  • The approach is proposed as a more efficient and sustainable alternative.

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