"""Sample inputs for the end-to-end checks (typical chatbot-style academic prose with terms, numbers, citations)."""

AI_TECH = """Lithium-ion batteries play a crucial role in the transition to electric vehicles, and effective thermal management is essential for ensuring their safety and longevity. In this study, a phase change material (PCM) is integrated with a liquid cooling plate to regulate the temperature of a 48 V battery module under a 3C discharge rate. The results demonstrate that the hybrid system reduces the maximum cell temperature by 7.4 °C compared with liquid cooling alone, while the temperature difference across the module remains below 2.1 °C [12]. Furthermore, the PCM absorbs a significant portion of the generated heat during peak loads, which delays the onset of thermal runaway (Kumar et al., 2021).

Moreover, a convolutional neural network (CNN) was trained on 12,500 infrared images to predict the state of charge of each cell with an accuracy of 96.3%. The proposed model leverages transfer learning from ResNet-50, which significantly reduces the training time and improves generalization to unseen operating conditions. It is important to note that the model does not require additional sensors, making it a cost-effective solution for real-world battery management systems. Overall, these findings highlight the potential of combining passive and active cooling strategies with data-driven monitoring to enhance the performance of next-generation energy storage systems."""

AI_SOCIAL = """Remote work has fundamentally transformed the landscape of modern organizations, offering employees greater flexibility while presenting new challenges for managers. This study examines the relationship between remote work intensity and employee engagement among 412 knowledge workers in the Indian IT sector. The findings reveal that perceived organizational support significantly mediates this relationship (β = 0.34, p < 0.01), suggesting that employees who feel supported are more likely to remain engaged when working remotely. Additionally, the results indicate that communication frequency does not moderate the effect, which contradicts earlier findings (Smith and Lee, 2019). These insights underscore the importance of fostering a supportive culture, and they provide valuable guidance for practitioners seeking to navigate the complexities of hybrid work arrangements."""

HUMAN = """We ran the pump for about two hours before anything odd showed up. Around noon the pressure gauge started to drift, slowly at first, then by nearly 0.3 bar in ten minutes. Priya thought it was the seal; I blamed the sensor, mostly because we had replaced that seal in March. We shut the rig down, pulled the housing, and found a hairline crack near the inlet that neither of us had expected. It was not in the drawings and it was not in the maintenance log. So the afternoon went to epoxy, coffee, and a long email to the supplier."""