Lettering · Minim¶
Agent runs
Each mode of this task runs once per run. Est. cost is tokens at list price (data/prices.yml), never a bill; see the RoboPaint runs for every task of a run.
Codex + GPT-6 Luna, reasoning xhigh (ChatGPT login)default run
| Trial | Started | Agent time | Model requests | Tokens in / out | Est. cost | Grade |
|---|---|---|---|---|---|---|
| U✗ 1h 30m 76% | 09-28 14:14 | 1h 30m | 87 | 9.3M / 117k | $0.172 | deterministic 1, grader_error 0, instance_exact 1, instance_ok 1, missing_trajectory 0, n_actions 4356, video_rendered 1 |
| L✗ 45m 60% | 09-29 19:13 | 45m | 70 | 5.5M / 99k | $0.121 | deterministic 1, grader_error 0, instance_exact 1, n_actions 2943, replay_success 0, video_rendered 1 |
Task instruction (upstream)
Copy the lettering shown in the picture /app/target.png onto the main sheet with pen and ink, in at most 7 strokes.
Playback speed
Recorded by us: our reference solution, replayed by the verifier (canvas camera, scene camera, side camera, exact canvas).
What RoboPaint states about this task
| Success criteria | 1. scored against the picture after the best single shift of the sheet, at most 5 mm along each axis 2. IoU >= 0.86 3. boundary F within 1 mm >= 0.80 4. every stroke of the exemplar covered >= 0.75 5. stray ink <= 0.04 of its inked area 6. at most 7 strokes 7. both fresh-process replays of the trajectory meet this and end in the same state |
| Family | lettering |
| Difficulty | medium |
| Tier | privileged |
| Continuous Score | IoU |
| Grader Facts | word — minim hand — italic n_strokes — 7 source — letter skeletons authored for this benchmark license — CC0-1.0 tol_mm — 1.0 area_mm2 — 794.8 |
| Scoring | s.score() is served by a separate scoring container: it replays the actions the agent executed since its last reset on the graders' copy and returns the metrics, never images or target data |
| Agent Budget | 5400 s of wall clock per mode |
From our RoboPaint task definitions.
Tags¶
Task DomainManipulation
Why this task is interesting¶
Not yet written.
Capability notes¶
Not yet written.
Oracle demo review¶
Not yet reviewed.