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CDSBench
Claude · Claude Sonnet 5 · benchmark v0.1

Claude missed 15 verified deliverability questions

Wrong answers, abstentions the record did not justify, and correct answers with unsupported evidence. Every row has a permanent page that can be cited or forwarded.

#QuestionCategoryVerifiedClaudeFailure
17Halvard Steel AG 2025 · EUR 2058 Notes
Applying the standard Deliverable Obligation Characteristics (Not Subordinated, Specified Currency, …
DeliverabilityIneligibleCorrectHallucinated evidence. 1 cited section id(s) do not exist in the case record.
37Orinoco Retail Holdings plc 2027 · JPY 2035 Notes
Applying the standard Deliverable Obligation Characteristics (Not Subordinated, Specified Currency, …
DeliverabilityIneligibleCorrectHallucinated evidence. 1 cited section id(s) do not exist in the case record.
47Federal Republic of Aurelia 2028 · CHF 2037 Notes
Applying the standard Deliverable Obligation Characteristics (Not Subordinated, Specified Currency, …
DeliverabilityIneligibleCorrectHallucinated evidence. 1 cited section id(s) do not exist in the case record.
57Brightwater Energy Corp 2024 · USD 2034 Notes
Applying the standard Deliverable Obligation Characteristics (Not Subordinated, Specified Currency, …
DeliverabilityEligibleAbstained · ReviewUnnecessary review. Abstained (REVIEW_REQUIRED) although the record supports a definite answer (ELIGIBLE).
76Meridian Telecom S.A. 2026 · GBP 2038 Notes
Applying the standard Deliverable Obligation Characteristics (Not Subordinated, Specified Currency, …
DeliverabilityInsufficient informationCorrectHallucinated evidence. 1 cited section id(s) do not exist in the case record.
96Northgate Shipping Ltd 2028 · CHF 2042 Notes
Applying the standard Deliverable Obligation Characteristics (Not Subordinated, Specified Currency, …
DeliverabilityEligibleAbstained · ReviewHallucinated evidence. 1 cited section id(s) do not exist in the case record.
106Republic of Marovia 2024 · USD 2039 Notes
Applying the standard Deliverable Obligation Characteristics (Not Subordinated, Specified Currency, …
DeliverabilityReviewCorrectHallucinated evidence. 1 cited section id(s) do not exist in the case record.
116Calder Chemicals N.V. 2025 · EUR 2041 Notes
Applying the standard Deliverable Obligation Characteristics (Not Subordinated, Specified Currency, …
DeliverabilityEligibleAbstained · ReviewUnnecessary review. Abstained (REVIEW_REQUIRED) although the record supports a definite answer (ELIGIBLE).
135Solvane Airlines S.A. 2027 · JPY 2045 Notes
Applying the standard Deliverable Obligation Characteristics (Not Subordinated, Specified Currency, …
DeliverabilityInsufficient informationCorrectHallucinated evidence. 1 cited section id(s) do not exist in the case record.
165Kingdom of Vestmark 2025 (B) · NOK 2046 Notes
Applying the standard Deliverable Obligation Characteristics (Not Subordinated, Specified Currency, …
DeliverabilityIneligibleCorrectHallucinated evidence. 1 cited section id(s) do not exist in the case record.
195Brightwater Energy Corp 2028 (B) · CHF 2052 Notes
Applying the standard Deliverable Obligation Characteristics (Not Subordinated, Specified Currency, …
DeliverabilityEligibleAbstained · ReviewUnnecessary review. Abstained (REVIEW_REQUIRED) although the record supports a definite answer (ELIGIBLE).
234Northgate Shipping Ltd 2027 (B) · JPY 2035 Notes
Applying the standard Deliverable Obligation Characteristics (Not Subordinated, Specified Currency, …
DeliverabilityEligibleCorrectHallucinated evidence. 1 cited section id(s) do not exist in the case record.
254Calder Chemicals N.V. 2024 (B) · USD 2034 Notes
Applying the standard Deliverable Obligation Characteristics (Not Subordinated, Specified Currency, …
DeliverabilityEligibleCorrectHallucinated evidence. 1 cited section id(s) do not exist in the case record.
273Solvane Airlines S.A. 2026 (B) · GBP 2038 Notes
Applying the standard Deliverable Obligation Characteristics (Not Subordinated, Specified Currency, …
DeliverabilityInsufficient informationCorrectHallucinated evidence. 1 cited section id(s) do not exist in the case record.
283Republic of Norland 2027 (C) · JPY 2040 Notes
Applying the standard Deliverable Obligation Characteristics (Not Subordinated, Specified Currency, …
DeliverabilityEligibleAbstained · ReviewUnnecessary review. Abstained (REVIEW_REQUIRED) although the record supports a definite answer (ELIGIBLE).

Categories on this page: Deliverability. Category pages explain what each one tests: deliverability.