# SystemBrightnessMin

AndroidWorld, 2026-11-09. Agent: Lusor, model: DeepSeek V4.1 Flash (low).

## Goal

Turn brightness to the min value.

## Result
- Mobilerun's grader: pass
- Google's grader: pass
- Lusor time: 33.2 s; Mobilerun published time: 129.7 s (3.9x faster)
- Lusor model cost: $0.0121; Mobilerun estimated cost: ~$0.46
- Lusor tool calls: 10; Mobilerun published actions: 6
- App skills: none read

## Final answer

brightness set to 0

## Steps (10; times are seconds into the video)

| # | Start | End | Tool | OK | Note |
|---|---|---|---|---|---|
| 1 | 28.50 | 28.52 | get_ui_state | yes | Observe current screen and open brightness settings |
| 2 | 29.68 | 32.59 | swipe | yes | Open notification shade to reach brightness slider |
| 3 | 33.66 | 36.74 | swipe | yes | Expand quick settings to reveal brightness slider |
| 4 | 38.04 | 40.78 | swipe | yes | Drag brightness slider to far left and read value |
| 5 | 42.01 | 44.69 | swipe | yes | Reopen QS panel and read slider value |
| 6 | 46.40 | 47.17 | tap | yes | Tap left end of brightness slider and read value |
| 7 | 49.20 | 51.05 | swipe | yes | Drag brightness thumb from current position to far left, read slider value |
| 8 | 52.98 | 53.31 | tap | yes | Tap far-left track edge of brightness slider, read value |
| 9 | 55.60 | 55.92 | tap | yes | Tap exact left bound of slider and record value |
| 10 | 57.49 | 57.49 | done | yes | Task complete; brightness slider at 0 |

## Files
- Video: video.mp4 (H.264), video.webm (VP9); poster: poster.webp
- Data: task.json, steps.json