# File Block Classification on MIME-125 headline cell (mid-file) Source: [File Block Classification on MIME-125 headline cell (mid-file)]() Collection index: [llms.txt]() Data updated: 2026-06-04T11:03:42.867Z Evaluation of File Block Classification performance on the MIME-125 headline cell (mid-file) dataset, reporting top-1 accuracy and cluster confidence intervals. A research result applies to its stated dataset, split, metric and evaluation configuration. Compare like-for-like settings, preserve the metric's unit and direction, and distinguish paper-reported results from independent reproduction. The best result recorded here is not a claim of exhaustive, current global coverage. | Scope | Recorded value | | --- | --- | | Task | File Block Classification | | Dataset (including any stated split) | MIME-125 headline cell (mid-file) | | Metric | Top-1 Accuracy | | Unit | PERCENT | | Direction | Higher is better | | Results loaded | 5 of 5 | | Coverage | All results currently returned for this benchmark | Evaluation settings may differ between results. The original papers and recorded configurations are needed to establish comparability. A shared metric name alone does not establish an identical protocol. ## Metrics - [Top-1 Accuracy](): Higher is better; unit: PERCENT. - [95% Cluster CI (Lower Bound)](): Higher is better; unit: PERCENT. ## Recorded results | Method | Top-1 Accuracy | Result date | Report paper | | --- | --- | --- | --- | | MimeLens-medium | 26.6 | Not recorded | 6a2106cbc10484bac23f03a4 | | MimeLens-medium | 22 | Not recorded | 6a2106cbc10484bac23f03a4 | | MimeLens-medium | 21.9 | Not recorded | 6a2106cbc10484bac23f03a4 | | Magika | 11.2 | Not recorded | 6a2106cbc10484bac23f03a4 | | libmagic | 9.3 | Not recorded | 6a2106cbc10484bac23f03a4 | ### MimeLens-medium Top-1 Accuracy: 26.6. Result ID: 6a215b7cfbc373592c1df3bd. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Model size":"medium","Tokenization":"BPE-64K"}. This record does not assert independent reproduction. ### MimeLens-medium Top-1 Accuracy: 22. Result ID: 6a215b7cfbc373592c1df3be. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Model size":"medium","Tokenization":"BPE-16K"}. This record does not assert independent reproduction. ### MimeLens-medium Top-1 Accuracy: 21.9. Result ID: 6a215b7cfbc373592c1df3bf. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Model size":"medium","Tokenization":"BYTE"}. This record does not assert independent reproduction. ### Magika Top-1 Accuracy: 11.2. Result ID: 6a215b7cfbc373592c1df3c1. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Version":"v1.1"}. This record does not assert independent reproduction. ### libmagic Top-1 Accuracy: 9.3. Result ID: 6a215b7cfbc373592c1df3c0. [Reporting paper]() Recorded evaluation configuration: {"Version":"5.46"}. This record does not assert independent reproduction. Page 1 of 1. This is an index page, not the full collection.