NanoClassify · Banking77
Submissions
Receipt-backed Banking77 development results. 400 fixed examples; higher is better.
Current record · Accuracy
87.75%
Tinker SFT + CISPO v5by Synth
Tinker SFT + CISPO v5
GPT-OSS-20B · 64 rollouts · 50 updates · Not recorded train time · Not recorded cost
Stepped line = best result so far · dots = evaluated submissions · zoomed scale
Leaderboard
Existing entries predate the PR submission flow, so their source link points to the public-release commit. New entries link their submission PR.
The base-model reference used the original random 400-example evaluation, not the later fixed development sample, so it is shown unranked.
| Rank | Submission | Accuracy | Macro-F1 | Train time | Cost | Submitter | Source |
|---|---|---|---|---|---|---|---|
| 1 | Tinker SFT + CISPO v5GPT-OSS-20B · 64 rollouts · 50 updates | 87.75% | 86.78% | Not recorded | Not recorded | Synth | Commit ↗ |
| 2 | Tinker SFT v1GPT-OSS-20B · rank-16 LoRA · 100 updates | 87.50% | 86.29% | 7m 32s | Not recorded | Synth | Commit ↗ |
| Reference | GPT-OSS-20B base modelUntrained reference · original random 400-example evaluation | 83.75% | 82.73% | No training | Not recorded | Synth | Receipt ↗ |