Archaeological trial-trenching evaluation at Colchester County High School for Girls, Norman Way, Colchester, Essex
Bibliographic record
Abstract
This section gives an archaeological summary of the evaluation trenches (T1- T2), with context and finds dating information. The site is an area of grassed open ground to the south of the main school buildings and contains three re-locatable classrooms (two currently unused). The evaluation trenches were excavated under archaeological supervision using a tracked excavator. The County High School for Girls (CHSG) is within both the oppidum of Camulodunum and the Roman town's western cemetery. Two evaluation trenches (total length, 16m) were positioned within the footprint of the proposed new sixth form block to be situated in what is now an open grassed square occupied by three re-locatable classrooms. One archaeological feature was revealed by the evaluation: a Roman ditch dating to the later 1st century AD. The ditch was aligned at right-angles to the defensive triple-ditches seen on the school site in 1955, and was parallel to ditches seen on the St Benedict's School site in 1939 (ie, the Heath farm Dyke North). What is unclear is whether the 2014 ditch is merely an agricultural field ditch, or whether it is part of a wider defensive scheme including the Heath Farm Dyke and the triple-ditches on the CHSG site.
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.001 | 0.002 |
| Meta-epidemiology (narrow) | 0.000 | 0.001 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.001 | 0.003 |
| Science and technology studies | 0.005 | 0.002 |
| Scholarly communication | 0.002 | 0.001 |
| Open science | 0.001 | 0.002 |
| Research integrity | 0.001 | 0.001 |
| Insufficient payload (model declined to judge) | 0.040 | 0.003 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".