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Climate Claim Checker

Dev claim · claim-2478 · #90 of 154

“(Kerr 2007) points out that the sunlight-reflecting haze that cools much of the planet seems to have thinned over the past decade or so.”

Claim tags (sorted stems; highlighted when a passage shares them)

  • cool
  • decad
  • haze
  • kerr
  • much
  • past
  • planet
  • point
  • reflect
  • seem
  • sunlight
  • thin

Annotators’ label

Supports Run this claim live

The model’s verdict

The Transformer retrained from the notebook (the 2024 weights were never saved), shown three ways. The first is how the notebook evaluated it.

Notebook protocol

Dev claims predicted in batches of 16, in file order, from the 2024 retrieved evidence, as the notebook does.

Supports✓ matches the label
Supports
62.6%
Refutes
27.3%
Not enough info
0.9%
Disputed
9.3%

One claim at a time

The same model run on a single claim, which is how the Try-it page runs it.

Supports✓ matches the label
Supports
53.2%
Refutes
32.4%
Not enough info
9.2%
Disputed
5.2%

With gold evidence

Fed the human-annotated evidence instead of retrieved passages. This is the 'val accuracy' the training loop reports.

Supports✓ matches the label
Supports
63.2%
Refutes
24.7%
Not enough info
1.5%
Disputed
10.6%

Retrieved vs gold evidence

Gold passages were picked by the dataset’s annotators. Retrieved passages are what the TF-IDF rule returned from all 1.19M passages. Switch between the submitted 2024 output and the re-runs.

2024 submission

The passages the team actually retrieved and submitted in 2024 (their saved output file). The file records only passage ids, so scores are recomputed with the submission rule.

Path
not recorded
Found
0 of 1 gold
P
0.00
R
0.00
F
0.00
  1. #1evidence-487314

    There is a bothy, Corrour, at the point below Cairn Toul in the defile of the Lairig Ghru.

    • cairn
    • point (shared with the claim)
    cos
    0.687
    overlap
    0.500
    score
    1.187
    shared
    1
  2. #2evidence-1124893

    To relax them to a point where they are drooling.''

    • point (shared with the claim)
    • relax
    cos
    0.687
    overlap
    0.500
    score
    1.187
    shared
    1
  3. #3evidence-541151

    point — 10 (2*5).

    • محمد
    • point (shared with the claim)
    cos
    0.625
    overlap
    0.500
    score
    1.125
    shared
    1
  4. #4evidence-147950

    SPP 53.8 out of 100 points.

    • محمد
    • point (shared with the claim)
    cos
    0.625
    overlap
    0.500
    score
    1.125
    shared
    1
  5. #5evidence-888560

    That point for me is 1972.

    • محمد
    • point (shared with the claim)
    cos
    0.625
    overlap
    0.500
    score
    1.125
    shared
    1
  6. #6evidence-199488

    SPP – 87.3 out of 100 points

    • محمد
    • point (shared with the claim)
    cos
    0.625
    overlap
    0.500
    score
    1.125
    shared
    1

Gold evidence (1)

  1. evidence-220532

    Conversely, haze in Titan's atmosphere contributes to an anti-greenhouse effect by reflecting sunlight back into space, cancelling a portion of the greenhouse effect and making its surface significantly colder than its upper atmosphere.

    • sunlight (shared with the claim)
    • atmosph
    • titan
    • cancel
    • conver
    • significantli
    • colder
    • effect
    • greenhou