Film your school or college gate with one phone. Meta SAM 3.1 tracks people and vehicles, code measures each near-miss in road metres, and Muse Spark writes a letter whose every number is checked.
Illustrations generated by Meta's Muse Image; the people are not real.
A service road under the highway. No zebra, no signal. At dismissal, students pour out of the gate into motorcycles, autos and buses. Everyone knows it is dangerous. Nobody had a number.
Time-lapse still from the real video: the motorcycle every half second, then the person. Wider spacing means faster. Faces and number plates blurred.
One phone, high up, and a tape measure. Four A4 sheets at the corners of a taped 8 m × 7 m rectangle turn pixels into metres; four more mark two lines 15 m apart, the check.
8 m × 7 m taped · 15 m held outMeta's Segment Anything model (SAM 3.1) finds and follows people, motorcycles, autos, cars and buses, frame by frame.
Meta SAM 3.1Who reached the same spot, how many seconds apart, at what speed. Muse Spark looks at each person and throws out riders and shadows; Muse Wonder listens for horns and brakes.
Muse Spark · Muse WonderA letter to the road authority from the measurements and the college's notes. Code checks every number; legal quotes come from code; two AI reviewers read it.
Muse Spark · Muse GlimmerThe college certified in writing that the footage was filmed at its gate with permission and that the report is genuine. The letter is ready for the road's owner, with the evidence page and blurred clips.
3 November"3 of 51 crossings (1 in 17) had a moving vehicle through the same spot within 3 s of the person. 1 of 51 (1 in 51) had a vehicle within 1.5 s. … I request a painted zebra crossing at the gate with no hump and no speed breaker, as our college buses use this road, and ‘College Zone 20 km/h’ signs on both approaches."
Written by Muse Spark from the measurements and the college's notes · every number checked by code · the college certified the report genuine on 3 November.
A painted zebra crossing at the gate and College Zone 20 km/h signs on both approaches. No hump: our college buses use this road. Drawn by Muse Image so the college and the road authority can see the crossing.
Then we film two dismissals at the same gate. The pass mark was written before any fix exists: a drop counts only if a one-sided Fisher exact test finds both counts lower.
Finds and follows people and vehicles, frame by frame.
✓ 47 of 52 near-misses found on top-down drone footage
Checks each person, runs the agent, writes the letter.
✓ 28 riders and empty boxes set aside (1 more ruled out by eye) · 24 / 24 planted lies flagged
Draws the fix we ask for on our real gate.
✓ Painted zebra and 20 km/h signs, labelled AI-drawn
Listens around each near-miss for horns and brakes.
✓ Heard horns around 4 of the 5 near-misses
Finds human speech in each clip's sound, so it can be silenced before publishing.
✓ No speech in our 5 clips: you hear the horn
Writes letters, and fine-tuned by us, judges them.
✓ A letter in 276 s on a free GPU · 3 blind-test wins on planted errors over Muse Spark Open; Muse Spark still ahead
Second AI reviewer of our real letter.
✓ 6 of 6 reads: no unsupported claim
Muse Glimmer 30B wrote a full, code-checked letter for our gate in 276 s on Kaggle's free T4s, first try. Muse Spark Open read our real letter six times and found no unsupported claim. Our fine-tuned Glimmer judge beats Muse Spark Open in three pre-registered blind tests on planted errors and was served live on Fireworks; Muse Spark (closed) stays ahead overall.
Any school or college in India can do this. Every number on this page has its record in the repository.
Try the live explorer → Open our gate's evidence dashboard → Read the code
