OpenScore String Quartets
GPT-6 Astra 0.84 In use
Models transcribe images of string quartet sheet music into symbolic notation. Scored as 1 minus normalized edit distance from the reference encoding.
OpenAI's exact setup is unpublished, and the separate OSSQ-OMR benchmark uses the same corpus and metric.
Made by OpenAI , using the OpenScore String Quartets corpus Released Sep 2026 Documents, charts and text in images Last in a launch post Sep 2026
Last model added Sep 2026
- Level
- University Undergraduates and entry-level professionals
- Scored
- Checked automatically A program checks the result against an answer key, unit tests or the expected final state.
- Answers
- Short answer A number, word or short string matched to a key.
1
Model scored in lab cards
1
Launch post lists it, from 1 lab
GPT-6 Astra leads with 0.84
Best score per model as labs report them in their own cards. Labs pick their own settings, so these compare less cleanly than independent runs.
- 1 GPT-6 Astra 0.84
| # | Model | Score | Setting | Date | Source |
|---|---|---|---|---|---|
| 1 | GPT-6 Astra | 0.84 | Sep 2026 | Model card |
Scores over time
All the scores we have, one dot each, so a model tested at several settings appears more than once.
Reported by the lab in its model card
One lab put it in a launch post in the last six months
Launch posts from every lab that has listed it, one tick per post. Tall colored ticks include it, and short gray ones leave it out.
| Date | Launch post | Score | As the post writes it |
|---|---|---|---|
| 3 Sep 2026 | GPT-6 Astra | 0.84 | OpenScore String Quartets (1 - OMR-NED) |
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