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Hammer: GRPO Amplifies Existing Capabilities, SFT Replaces Them , author=

3 Pith papers cite this work. Polarity classification is still indexing.

3 Pith papers citing it

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cs.LG 2 cs.AI 1

years

2026 2 2025 1

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TOPCELL: Topology Optimization of Standard Cell via LLMs

cs.LG · 2026-04-15 · unverdicted · novelty 6.0

TOPCELL reformulates standard cell topology optimization as an LLM generative task with GRPO fine-tuning, outperforming base models and matching exhaustive solvers with 85.91x speedup in 2nm/7nm industrial flows.

Thinking Sparks!: Emergent Attention Heads in Reasoning Models During Post Training

cs.AI · 2025-09-30 · unverdicted · novelty 6.0

Post-training on reasoning tasks sparks the emergence of specialized attention heads that enable structured computation, with SFT adding stable heads while GRPO uses dynamic activation and pruning tied to reward signals, and controllable think models relying on compensatory heads instead of specific

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Showing 3 of 3 citing papers.