Bibliographic record
Abstract
“In some cases, when you do geology, a picture is worth 1000 words,” Mars Science Laboratory project scientist John Grotzinger said at a 27 September news briefing to announce that imagery taken by a camera onboard NASA's Mars Curiosity rover shows evidence that water once flowed vigorously in a region on the surface of Mars. One of the pictured rock outcrops, about 10–15 centimeters thick and named Hottah after Canada's Hottah lake, “looked like somebody came along the surface of Mars with a jackhammer and lifted up a sidewalk that you might see in downtown LA in sort of a construction site,” said Grotzinger, who is with the California Institute of Technology in Pasadena. “This is a rock that was formed in the presence of water, and we can characterize that water as being a vigorous flow on the surface of Mars,” he said. “We were really excited about this because this is one of the reasons we were interested in coming to this landing site, because it presented from orbit quite a strong case that we would find evidence for water on the ground.”
Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.
How this classification was reachedexpand
Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.001 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 0.005 |
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 teacher head, 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".