# SignalReasoner: Assessing the Upper Bound of 3B Models for Signal Mathematical Reasoning

Source: https://arxiv.org/abs/2608.17301
Published: 2026-08-18
Status: unreviewed source report

## Source excerpt (up to 25 words)

> Post-training with supervised chain-of-thought fine-tuning and reinforcement learning from verifiable rewards has substantially improved the mathematical reasoning capabilities of large language models (LLMs). However, their

## Review question

Check the benchmark version, sampling budget, data contamination controls, human interventions and proof-review method. A final answer or benchmark score is not evidence that every reasoning step is valid.

No independent proof check or claim of peer review.