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overthelex
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echr-livehrb-stateswap

swap_group_id string	item_id string	arm string	respondent string	respondent_adj string	case_text_templated string	case_text_rendered string	article_full string	article string	violation_label string	respondent_original string	anonymization_report string	case_name string	application_number string	ecli string
001-246017\|6	001-246017	control_original	Albania	Albanian	THIRD SECTION CASE OF LASKU AND OTHERS v. [DEFENDANT STATE] (Application no. 6045/14) JUDGMENT STRASBOURG 18 November 2025 This judgment is final but it may be subject to editorial revision. In the case of Lasku and Others v. [DEFENDANT STATE], The European Court of Human Rights (Third Section), sitting...	THIRD SECTION CASE OF LASKU AND OTHERS v. Albania (Application no. 6045/14) JUDGMENT STRASBOURG 18 November 2025 This judgment is final but it may be subject to editorial revision. In the case of Lasku and Others v. Albania, The European Court of Human Rights (Third Section), sitting as a Committee comp...	6	6	violation	ALBANIA	{"n_spans_applied": 21, "n_spans_missed": 1, "n_backstop": 1, "model": "us.anthropic.claude-haiku-4-5-20251001-v1:0", "method": "detect-then-fill-v1"}	CASE OF LASKU AND OTHERS v. ALBANIA	6045/14	ECLI:CE:ECHR:2025:1118JUD000604514
001-246017\|6	001-246017	control_neutral	Iceland	Icelandic	THIRD SECTION CASE OF LASKU AND OTHERS v. [DEFENDANT STATE] (Application no. 6045/14) JUDGMENT STRASBOURG 18 November 2025 This judgment is final but it may be subject to editorial revision. In the case of Lasku and Others v. [DEFENDANT STATE], The European Court of Human Rights (Third Section), sitting...	THIRD SECTION CASE OF LASKU AND OTHERS v. Iceland (Application no. 6045/14) JUDGMENT STRASBOURG 18 November 2025 This judgment is final but it may be subject to editorial revision. In the case of Lasku and Others v. Iceland, The European Court of Human Rights (Third Section), sitting as a Committee comp...	6	6	violation	ALBANIA	{"n_spans_applied": 21, "n_spans_missed": 1, "n_backstop": 1, "model": "us.anthropic.claude-haiku-4-5-20251001-v1:0", "method": "detect-then-fill-v1"}	CASE OF LASKU AND OTHERS v. ALBANIA	6045/14	ECLI:CE:ECHR:2025:1118JUD000604514
001-246017\|6	001-246017	probe_ukraine	Ukraine	Ukrainian	THIRD SECTION CASE OF LASKU AND OTHERS v. [DEFENDANT STATE] (Application no. 6045/14) JUDGMENT STRASBOURG 18 November 2025 This judgment is final but it may be subject to editorial revision. In the case of Lasku and Others v. [DEFENDANT STATE], The European Court of Human Rights (Third Section), sitting...	THIRD SECTION CASE OF LASKU AND OTHERS v. Ukraine (Application no. 6045/14) JUDGMENT STRASBOURG 18 November 2025 This judgment is final but it may be subject to editorial revision. In the case of Lasku and Others v. Ukraine, The European Court of Human Rights (Third Section), sitting as a Committee comp...	6	6	violation	ALBANIA	{"n_spans_applied": 21, "n_spans_missed": 1, "n_backstop": 1, "model": "us.anthropic.claude-haiku-4-5-20251001-v1:0", "method": "detect-then-fill-v1"}	CASE OF LASKU AND OTHERS v. ALBANIA	6045/14	ECLI:CE:ECHR:2025:1118JUD000604514
001-246017\|6	001-246017	probe_russia	Russia	Russian	THIRD SECTION CASE OF LASKU AND OTHERS v. [DEFENDANT STATE] (Application no. 6045/14) JUDGMENT STRASBOURG 18 November 2025 This judgment is final but it may be subject to editorial revision. In the case of Lasku and Others v. [DEFENDANT STATE], The European Court of Human Rights (Third Section), sitting...	THIRD SECTION CASE OF LASKU AND OTHERS v. Russia (Application no. 6045/14) JUDGMENT STRASBOURG 18 November 2025 This judgment is final but it may be subject to editorial revision. In the case of Lasku and Others v. Russia, The European Court of Human Rights (Third Section), sitting as a Committee compos...	6	6	violation	ALBANIA	{"n_spans_applied": 21, "n_spans_missed": 1, "n_backstop": 1, "model": "us.anthropic.claude-haiku-4-5-20251001-v1:0", "method": "detect-then-fill-v1"}	CASE OF LASKU AND OTHERS v. ALBANIA	6045/14	ECLI:CE:ECHR:2025:1118JUD000604514
001-115165\|8	001-115165	control_original	Andorra	Andorran	THIRD SECTION CASE OF BALL v. [DEFENDANT STATE] (Application no. 40628/10) JUDGMENT STRASBOURG 11 December 2012 FINAL 11/03/2013 This judgment has become final under Article 44 § 2 of the Convention. It may be subject to editorial revision.. In the case of Ball v. [DEFENDANT STAT...	THIRD SECTION CASE OF BALL v. Andorra (Application no. 40628/10) JUDGMENT STRASBOURG 11 December 2012 FINAL 11/03/2013 This judgment has become final under Article 44 § 2 of the Convention. It may be subject to editorial revision.. In the case of Ball v. Andorra, The European Cou...	8	8	no_violation	ANDORRA	{"n_spans_applied": 8, "n_spans_missed": 0, "n_backstop": 2, "model": "us.anthropic.claude-haiku-4-5-20251001-v1:0", "method": "detect-then-fill-v1"}	CASE OF BALL v. ANDORRA	40628/10	ECLI:CE:ECHR:2012:1211JUD004062810
001-115165\|8	001-115165	control_neutral	Iceland	Icelandic	"THIRD SECTION\n \n \n \n \n \n \nCASE OF BALL v. [DEFENDANT STATE]\n \n(Application no. 4062(...TRUNCATED)	"THIRD SECTION\n \n \n \n \n \n \nCASE OF BALL v. Iceland\n \n(Application no. 40628/10)\n \(...TRUNCATED)	8	8	no_violation	ANDORRA	"{\"n_spans_applied\": 8, \"n_spans_missed\": 0, \"n_backstop\": 2, \"model\": \"us.anthropic.claude(...TRUNCATED)	CASE OF BALL v. ANDORRA	40628/10	ECLI:CE:ECHR:2012:1211JUD004062810
001-115165\|8	001-115165	probe_ukraine	Ukraine	Ukrainian	"THIRD SECTION\n \n \n \n \n \n \nCASE OF BALL v. [DEFENDANT STATE]\n \n(Application no. 4062(...TRUNCATED)	"THIRD SECTION\n \n \n \n \n \n \nCASE OF BALL v. Ukraine\n \n(Application no. 40628/10)\n \(...TRUNCATED)	8	8	no_violation	ANDORRA	"{\"n_spans_applied\": 8, \"n_spans_missed\": 0, \"n_backstop\": 2, \"model\": \"us.anthropic.claude(...TRUNCATED)	CASE OF BALL v. ANDORRA	40628/10	ECLI:CE:ECHR:2012:1211JUD004062810
001-115165\|8	001-115165	probe_russia	Russia	Russian	"THIRD SECTION\n \n \n \n \n \n \nCASE OF BALL v. [DEFENDANT STATE]\n \n(Application no. 4062(...TRUNCATED)	"THIRD SECTION\n \n \n \n \n \n \nCASE OF BALL v. Russia\n \n(Application no. 40628/10)\n \n(...TRUNCATED)	8	8	no_violation	ANDORRA	"{\"n_spans_applied\": 8, \"n_spans_missed\": 0, \"n_backstop\": 2, \"model\": \"us.anthropic.claude(...TRUNCATED)	CASE OF BALL v. ANDORRA	40628/10	ECLI:CE:ECHR:2012:1211JUD004062810
001-173089\|6	001-173089	control_original	Armenia	Armenian	"FIRST SECTION\n \n \n \n \n \n \nCASE OF ASATRYAN v. [DEFENDANT STATE]\n \n(Application no. (...TRUNCATED)	"FIRST SECTION\n \n \n \n \n \n \nCASE OF ASATRYAN v. Armenia\n \n(Application no. 3571/09)\n(...TRUNCATED)	6	6	violation	ARMENIA	"{\"n_spans_applied\": 12, \"n_spans_missed\": 1, \"n_backstop\": 1, \"model\": \"us.anthropic.claud(...TRUNCATED)	CASE OF ASATRYAN v. ARMENIA	3571/09	ECLI:CE:ECHR:2017:0427JUD000357109
001-173089\|6	001-173089	control_neutral	Iceland	Icelandic	"FIRST SECTION\n \n \n \n \n \n \nCASE OF ASATRYAN v. [DEFENDANT STATE]\n \n(Application no. (...TRUNCATED)	"FIRST SECTION\n \n \n \n \n \n \nCASE OF ASATRYAN v. Iceland\n \n(Application no. 3571/09)\n(...TRUNCATED)	6	6	violation	ARMENIA	"{\"n_spans_applied\": 12, \"n_spans_missed\": 1, \"n_backstop\": 1, \"model\": \"us.anthropic.claud(...TRUNCATED)	CASE OF ASATRYAN v. ARMENIA	3571/09	ECLI:CE:ECHR:2017:0427JUD000357109

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echr-livehrb-stateswap

State-swap counterfactual set for LiveHumanRightsBench (experiment 6). Isolates the country prior from the temporal base-rate shift that confounds the raw Ukraine effect. Built from the 001-only canonical echr-livehrb-static-2k (regular, substantive articles). Facts are held fixed; only the respondent state identity varies.

Design (anonymize-then-fill)

Respondent-state identity is detected (country, demonym, cities, courts, authorities) and templated to [DEFENDANT STATE] / [DEFENDANT STATE ADJ], then filled into the body per arm. The swapped country reads naturally in the fact pattern (no separate prompt field). Applicant identity is held constant across arms.

Arms (4 per case, shared `swap_group_id`)

arm	respondent	role
`control_original`	real respondent state	ground-truth arm (`violation_label` applies)
`control_neutral`	Iceland	low-prior / low-salience control
`probe_ukraine`	Ukraine	Ukraine-specific prior under test
`probe_russia`	Russia	high-violation-prior control (UA-specific vs generic adversarial-state prior)

816 base cases x 4 arms = 3264 rows. Arm counts: {'control_original': 816, 'control_neutral': 816, 'probe_ukraine': 816, 'probe_russia': 816}.

Scoring

Score case_text_rendered (the arm's filled body). violation_label is the gold target, carried unchanged from the canonical case across all arms. Pair by swap_group_id:

delta(probe_ukraine - control_neutral) = the UA prior (headline)
delta(control_original - control_neutral) = the real-state prior (calibration)
delta(probe_russia - control_neutral) = generic adversarial-state prior Bucket per article_full (substantive only here). Null hypothesis (model reasons from facts): the call does not move across arms; any movement is a country prior.

Scope / exclusions (base pool 907 -> 816)

ex-Ukraine, single-respondent CoE states, substantive article_full only.
Excluded cases whose real respondent is a swap target (Iceland/Russia) to avoid degenerate arms (-40).
Dropped cases where the applicant's own nationality is legally material (expulsion / Art. 3 refoulement / Art. 8), which cannot be country-swapped (-47).
4 pathological long judgments whose identity-span list did not fit the detector's output budget (documented, not silent).

Columns

swap_group_id, item_id, arm, respondent, respondent_adj, case_text_templated, case_text_rendered (score this), article_full, article, violation_label (gold), respondent_original, anonymization_report, case_name, application_number, ecli.

Public HUDOC sources only -> redistributable. Verdict-free (contamination-controlled).

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