input
stringlengths
170
4.38k
target
stringlengths
11
500
corruption_type
stringclasses
28 values
schema
dict
invalid_json
stringlengths
2
1.02k
error
stringlengths
21
156
target_json
stringlengths
11
500
TASK repair_structured_output SPEC FIELD terminal_id TYPE number REQUIRED no FIELD decay_rate TYPE string REQUIRED yes FIELD aligned_pct TYPE string VALUES admin|editor|viewer REQUIRED yes BROKEN_OUTPUT Let me check the system. Action: get_account Arguments: {"terminal_id": 67.15, "aligned_pct": "editor"}
{"terminal_id":67.15,"decay_rate":"This is a test value.","aligned_pct":"editor"}
tool_call_partial_args
{ "type": "object", "properties": { "terminal_id": { "type": "number" }, "decay_rate": { "type": "string" }, "aligned_pct": { "type": "string", "enum": [ "admin", "editor", "viewer" ] } }, "required": [ "decay_rate", "aligned_...
Let me check the system. Action: get_account Arguments: {"terminal_id": 67.15, "aligned_pct": "editor"}
Agent tool call missing required parameter 'decay_rate'
{"terminal_id":67.15,"decay_rate":"This is a test value.","aligned_pct":"editor"}
TASK repair_structured_output SPEC FIELD key_s44 TYPE string REQUIRED yes FIELD key_z10 TYPE integer REQUIRED yes FIELD key_m72 TYPE string_uri REQUIRED no FIELD col_h96.col_f80 TYPE string REQUIRED no FIELD col_h96.attr_s19 TYPE integer REQUIRED yes FIELD col_h96.key_y23.param_l13 TYPE string VALUES coastal|oceanic|i...
{"key_s44":"2023-12-25","key_z10":673,"key_m72":"https://example.com/api","col_h96":{"col_f80":"This is a test value.","attr_s19":210,"key_y23":{"param_l13":"coastal","dim_p14":"editor","col_m15":"returned","dim_d83":455.75,"dim_h17":319},"attr_v14":"Silva"},"dim_k03":{"param_m26":291,"dim_d10":288.06,"field_m38":"Toky...
truncated_array
{ "type": "object", "properties": { "key_s44": { "type": "string" }, "key_z10": { "type": "integer" }, "key_m72": { "type": "string", "format": "uri" }, "col_h96": { "type": "object", "properties": { "col_f80": { "type": "string" ...
{"key_s44":"2023-12-25","key_z10":673,"key_m72":"https://example.com/api","col_h96":{"col_f80":"This is a test value.","attr_s19":210,"key_y23":{"param_l13":"coastal","dim_p14":"editor","col_m15":"returned","dim_d83":455.75,"dim_h17":319},"attr_v14":"Silva"},"dim_k03":{"param_m26":291,"dim_d10":288.06,"field_m38":"Toky...
Unexpected end of JSON input — truncated object
{"key_s44":"2023-12-25","key_z10":673,"key_m72":"https://example.com/api","col_h96":{"col_f80":"This is a test value.","attr_s19":210,"key_y23":{"param_l13":"coastal","dim_p14":"editor","col_m15":"returned","dim_d83":455.75,"dim_h17":319},"attr_v14":"Silva"},"dim_k03":{"param_m26":291,"dim_d10":288.06,"field_m38":"Toky...
TASK repair_structured_output SPEC FIELD attr_w92 TYPE integer REQUIRED yes FIELD param_d20 TYPE string VALUES level_1|level_2 REQUIRED yes FIELD dim_d58.val_b18 TYPE number REQUIRED no FIELD dim_d58.key_i64.val_t22 TYPE string REQUIRED yes FIELD dim_d58.key_i64.attr_d58 TYPE number REQUIRED yes FIELD dim_d58.key_i64....
{"attr_w92":578,"param_d20":"level_1","dim_d58":{"val_b18":546.06,"key_i64":{"val_t22":"https://api.example.com/v1","attr_d58":153.35,"param_v10":false,"col_d43":null,"dim_e16":173},"attr_n17":"medium","key_y06":674,"key_n13":{"prop_k93":"New York","dim_u95":["level_1","level_2"]},"param_y01":"arctic"}}
tool_call_python_syntax
{ "type": "object", "properties": { "attr_w92": { "type": "integer" }, "param_d20": { "type": "string", "enum": [ "level_1", "level_2" ] }, "dim_d58": { "type": "object", "properties": { "val_b18": { "type": "number" }...
get_inventory(attr_w92=578, param_d20='level_1', dim_d58={'val_b18': 546.06, 'key_i64': {'val_t22': 'https://api.example.com/v1', 'attr_d58': 153.35, 'param_v10': False, 'col_d43': None, 'dim_e16': 173}, 'attr_n17': 'medium', 'key_y06': 674, 'key_n13': {'prop_k93': 'New York', 'dim_u95': ['level_1', 'level_2']}, 'param...
Tool call uses Python syntax instead of JSON
{"attr_w92":578,"param_d20":"level_1","dim_d58":{"val_b18":546.06,"key_i64":{"val_t22":"https://api.example.com/v1","attr_d58":153.35,"param_v10":false,"col_d43":null,"dim_e16":173},"attr_n17":"medium","key_y06":674,"key_n13":{"prop_k93":"New York","dim_u95":["level_1","level_2"]},"param_y01":"arctic"}}
TASK repair_structured_output SPEC FIELD prop_b09 TYPE null REQUIRED yes FIELD col_k54 TYPE string VALUES active|inactive|pending REQUIRED no FIELD prop_n63 TYPE string REQUIRED no FIELD dim_u28 TYPE string VALUES pending_review|confirmed|rejected|escalated REQUIRED no FIELD key_d45 TYPE string VALUES red|blue|green|b...
{"prop_b09":null,"col_k54":"active","prop_n63":"completed","dim_u28":"confirmed","key_d45":"red","col_m27":320.86}
truncated_array
{ "type": "object", "properties": { "prop_b09": { "type": "null" }, "col_k54": { "type": "string", "enum": [ "active", "inactive", "pending" ] }, "prop_n63": { "type": "string" }, "dim_u28": { "type": "string", "enum": [ ...
{"prop_b09":null,"col_k54":"active","prop_n63":"completed","dim_u28":"confirmed","key_d45":"red","col_m27":320.86
Unexpected end of JSON input — truncated object
{"prop_b09":null,"col_k54":"active","prop_n63":"completed","dim_u28":"confirmed","key_d45":"red","col_m27":320.86}
TASK repair_structured_output SPEC FIELD current_draw.credit_score TYPE string REQUIRED no FIELD current_draw.level TYPE string VALUES type_a|type_b|type_c|type_d REQUIRED no FIELD current_draw.tags TYPE boolean REQUIRED yes FIELD current_draw.vessel_name TYPE boolean REQUIRED no FIELD current_draw.priority TYPE strin...
{"current_draw":{"credit_score":"Paris","level":"type_c","tags":true,"vessel_name":false,"active":{"website":"QC-07","reagent":"inactive","language":"qux"},"items":false},"log_level":176,"user_id":"error","city":"PASS","amount":"mode_a"}
extra_field
{ "type": "object", "properties": { "current_draw": { "type": "object", "properties": { "credit_score": { "type": "string" }, "level": { "type": "string", "enum": [ "type_a", "type_b", "type_c", "ty...
{"current_draw": {"credit_score": "Paris", "level": "type_c", "tags": true, "vessel_name": false, "active": {"website": "QC-07", "reagent": "inactive", "language": "qux"}, "items": false}, "log_level": 176, "user_id": "error", "city": "PASS", "amount": "mode_a", "extra_field_2479": "unexpected"}
Unknown field 'extra_field_2479' not defined in schema
{"current_draw":{"credit_score":"Paris","level":"type_c","tags":true,"vessel_name":false,"active":{"website":"QC-07","reagent":"inactive","language":"qux"},"items":false},"log_level":176,"user_id":"error","city":"PASS","amount":"mode_a"}
TASK repair_structured_output SPEC FIELD subject TYPE number REQUIRED no FIELD category TYPE string VALUES mode_a|mode_b|mode_c REQUIRED yes FIELD current_draw TYPE string VALUES option_a|option_b|option_c|option_d|option_e|option_f REQUIRED no BROKEN_OUTPUT ```json {"category":"mode_a","current_draw":"option_b"} ```
{"category":"mode_a","current_draw":"option_b"}
markdown_fences
{ "type": "object", "properties": { "subject": { "type": "number" }, "category": { "type": "string", "enum": [ "mode_a", "mode_b", "mode_c" ] }, "current_draw": { "type": "string", "enum": [ "option_a", "option_b", ...
```json {"category":"mode_a","current_draw":"option_b"} ```
Output contains markdown code fences
{"category":"mode_a","current_draw":"option_b"}
TASK repair_structured_output SPEC FIELD manifest_ref TYPE string REQUIRED no FIELD reagent TYPE string VALUES level_1|level_2 REQUIRED no FIELD language TYPE integer REQUIRED yes FIELD company TYPE string VALUES level_1|level_2|level_3|level_4 REQUIRED no FIELD voltage.level TYPE string VALUES new|in_transit|delivere...
{"manifest_ref":"test","reagent":"level_2","language":306,"company":"level_4","voltage":{"level":"delivered","role":"cat_b","insurance_id":"mode_a","version":"cancelled","amount":724.53}}
missing_bracket
{ "type": "object", "properties": { "manifest_ref": { "type": "string" }, "reagent": { "type": "string", "enum": [ "level_1", "level_2" ] }, "language": { "type": "integer" }, "company": { "type": "string", "enum": [ "leve...
{"manifest_ref":"test","reagent":"level_2","language":306,"company":"level_4","voltage":{"level":"delivered","role":"cat_b","insurance_id":"mode_a","version":"cancelled","amount":724.53}}
Missing closing bracket
{"manifest_ref":"test","reagent":"level_2","language":306,"company":"level_4","voltage":{"level":"delivered","role":"cat_b","insurance_id":"mode_a","version":"cancelled","amount":724.53}}
TASK repair_structured_output SPEC FIELD span_id TYPE string VALUES operational|degraded|offline|maintenance REQUIRED no FIELD berth_slot TYPE integer REQUIRED yes FIELD first_name TYPE boolean REQUIRED yes FIELD decay_rate.end_date TYPE boolean REQUIRED yes FIELD decay_rate.options TYPE integer REQUIRED no FIELD deca...
{"berth_slot":926,"first_name":true,"crew_id":904,"balance":"2025-04-03T17:11:00Z","strand":191}
wrong_type
{ "type": "object", "properties": { "span_id": { "type": "string", "enum": [ "operational", "degraded", "offline", "maintenance" ] }, "berth_slot": { "type": "integer" }, "first_name": { "type": "boolean" }, "decay_rate": { ...
{"berth_slot": 926, "first_name": "\"yes\"", "crew_id": 904, "balance": "2025-04-03T17:11:00Z", "strand": 191}
Field 'first_name' must be boolean, got string
{"berth_slot":926,"first_name":true,"crew_id":904,"balance":"2025-04-03T17:11:00Z","strand":191}
TASK repair_structured_output SPEC FIELD deploy_target TYPE string REQUIRED yes FIELD altitude TYPE string REQUIRED no FIELD count TYPE string REQUIRED yes BROKEN_OUTPUT {deploy_target:"approved",altitude:"Hapag-Lloyd-Express",count:"pending"}
{"deploy_target":"approved","altitude":"Hapag-Lloyd-Express","count":"pending"}
unquoted_keys
{ "type": "object", "properties": { "deploy_target": { "type": "string" }, "altitude": { "type": "string" }, "count": { "type": "string" } }, "required": [ "deploy_target", "count" ] }
{deploy_target:"approved",altitude:"Hapag-Lloyd-Express",count:"pending"}
Expecting property name enclosed in double quotes
{"deploy_target":"approved","altitude":"Hapag-Lloyd-Express","count":"pending"}
TASK repair_structured_output SPEC FIELD dim_i35 TYPE integer REQUIRED no FIELD param_i46 TYPE string REQUIRED no FIELD dim_n06 TYPE boolean REQUIRED yes FIELD field_l42 TYPE string REQUIRED no FIELD field_c19 TYPE integer REQUIRED yes FIELD attr_h44 TYPE integer REQUIRED yes BROKEN_OUTPUT I need to look up the infor...
{"param_i46":"Johnson","dim_n06":true,"field_l42":"baz","field_c19":974,"attr_h44":100}
tool_call_text_mix
{ "type": "object", "properties": { "dim_i35": { "type": "integer" }, "param_i46": { "type": "string" }, "dim_n06": { "type": "boolean" }, "field_l42": { "type": "string" }, "field_c19": { "type": "integer" }, "attr_h44": { "type": "int...
I need to look up the information first. <tool_call name="get_inventory"> {"param_i46":"Johnson","dim_n06":true,"field_l42":"baz","field_c19":974,"attr_h44":100} </tool_call. Operation completed.
Agent response mixes reasoning text with tool call
{"param_i46":"Johnson","dim_n06":true,"field_l42":"baz","field_c19":974,"attr_h44":100}
TASK repair_structured_output SPEC FIELD latitude TYPE string VALUES cat_a|cat_b|cat_c|cat_d REQUIRED no FIELD last_name TYPE string VALUES cat_a|cat_b|cat_c REQUIRED no FIELD state TYPE string VALUES active|inactive|pending REQUIRED no FIELD dissolved_oxygen TYPE string REQUIRED yes BROKEN_OUTPUT {"latitude": "cat_c...
{"latitude":"cat_c","state":"pending","dissolved_oxygen":"cancelled"}
null_required
{ "type": "object", "properties": { "latitude": { "type": "string", "enum": [ "cat_a", "cat_b", "cat_c", "cat_d" ] }, "last_name": { "type": "string", "enum": [ "cat_a", "cat_b", "cat_c" ] }, "state": { ...
{"latitude": "cat_c", "state": "pending", "dissolved_oxygen": null}
Required field 'dissolved_oxygen' is null
{"latitude":"cat_c","state":"pending","dissolved_oxygen":"cancelled"}
TASK repair_structured_output SPEC FIELD prop_f81 TYPE integer REQUIRED yes FIELD col_a24 TYPE string VALUES small|medium|large|xl REQUIRED yes FIELD col_v13 TYPE string REQUIRED yes BROKEN_OUTPUT {"prop_f81": "\"120\"", "col_a24": "medium", "col_v13": "Charlie"}
{"prop_f81":120,"col_a24":"medium","col_v13":"Charlie"}
wrong_type
{ "type": "object", "properties": { "prop_f81": { "type": "integer" }, "col_a24": { "type": "string", "enum": [ "small", "medium", "large", "xl" ] }, "col_v13": { "type": "string" } }, "required": [ "col_a24", "col_v13...
{"prop_f81": "\"120\"", "col_a24": "medium", "col_v13": "Charlie"}
Field 'prop_f81' must be integer, got string
{"prop_f81":120,"col_a24":"medium","col_v13":"Charlie"}
TASK repair_structured_output SPEC FIELD field_k34 TYPE string REQUIRED no FIELD prop_y84 TYPE integer REQUIRED no FIELD val_c93 TYPE string REQUIRED yes FIELD col_y74 TYPE string REQUIRED yes FIELD key_k37 TYPE string VALUES success|error|warning|info REQUIRED no FIELD key_z26 TYPE integer REQUIRED no FIELD prop_w97 ...
{"field_k34":"cancelled","val_c93":"RTG-04","col_y74":"Smith","key_z26":866,"prop_w97":758}
number_with_unit
{ "type": "object", "properties": { "field_k34": { "type": "string" }, "prop_y84": { "type": "integer" }, "val_c93": { "type": "string" }, "col_y74": { "type": "string" }, "key_k37": { "type": "string", "enum": [ "success", "err...
{"field_k34": "cancelled", "val_c93": "RTG-04", "col_y74": "Smith", "key_z26": "866%", "prop_w97": 758}
Field 'key_z26' must be number, got string with unit
{"field_k34":"cancelled","val_c93":"RTG-04","col_y74":"Smith","key_z26":866,"prop_w97":758}
TASK repair_structured_output SPEC FIELD height TYPE string VALUES pending_review|confirmed|rejected|escalated REQUIRED no FIELD barcode TYPE string VALUES reliable|unstable|intermittent REQUIRED no FIELD product_id TYPE string VALUES admin|editor|viewer REQUIRED yes FIELD level TYPE boolean REQUIRED no FIELD date TYP...
{"height":"pending_review","product_id":"editor","level":false,"date":"GRCh38"}
unquoted_keys
{ "type": "object", "properties": { "height": { "type": "string", "enum": [ "pending_review", "confirmed", "rejected", "escalated" ] }, "barcode": { "type": "string", "enum": [ "reliable", "unstable", "intermittent" ...
{height:"pending_review",product_id:"editor",level:false,date:"GRCh38"}
Expecting property name enclosed in double quotes
{"height":"pending_review","product_id":"editor","level":false,"date":"GRCh38"}
TASK repair_structured_output SPEC FIELD type TYPE string VALUES small|medium|large|xl REQUIRED no FIELD lane TYPE string VALUES success|error|warning|info REQUIRED no FIELD notes TYPE number REQUIRED yes BROKEN_OUTPUT {"type":"small","notes":920.45,}
{"type":"small","notes":920.45}
trailing_comma
{ "type": "object", "properties": { "type": { "type": "string", "enum": [ "small", "medium", "large", "xl" ] }, "lane": { "type": "string", "enum": [ "success", "error", "warning", "info" ] }, "no...
{"type":"small","notes":920.45,}
Unexpected trailing comma
{"type":"small","notes":920.45}
TASK repair_structured_output SPEC FIELD prop_o63 TYPE string REQUIRED yes FIELD key_p65 TYPE string VALUES free|basic|pro|enterprise REQUIRED yes FIELD attr_v00 TYPE string VALUES berthed|anchored|underway|moored REQUIRED yes FIELD attr_i68.prop_b65 TYPE string_uri REQUIRED no FIELD attr_i68.prop_w11 TYPE string REQU...
{"prop_o63":"2024-01-15","key_p65":"pro","attr_v00":"berthed","attr_i68":{"prop_b65":"https://data.org/data","val_z81":null,"field_o36":"frameshift"}}
extra_text_after
{ "type": "object", "properties": { "prop_o63": { "type": "string" }, "key_p65": { "type": "string", "enum": [ "free", "basic", "pro", "enterprise" ] }, "attr_v00": { "type": "string", "enum": [ "berthed", "ancho...
{"prop_o63":"2024-01-15","key_p65":"pro","attr_v00":"berthed","attr_i68":{"prop_b65":"https://data.org/data","val_z81":null,"field_o36":"frameshift"}} Feel free to ask if you have questions.
Output contains non-JSON text after the object
{"prop_o63":"2024-01-15","key_p65":"pro","attr_v00":"berthed","attr_i68":{"prop_b65":"https://data.org/data","val_z81":null,"field_o36":"frameshift"}}
TASK repair_structured_output SPEC FIELD deploy_target TYPE string VALUES synonymous|missense|nonsense|frameshift REQUIRED yes FIELD torque_output TYPE string VALUES email|phone|sms|push REQUIRED no FIELD catalyst TYPE string VALUES pending_review|confirmed|rejected|escalated REQUIRED no FIELD currency TYPE string REQ...
{"deploy_target":"frameshift","catalyst":"escalated","currency":"Alice"}
partial_structure
{ "type": "object", "properties": { "deploy_target": { "type": "string", "enum": [ "synonymous", "missense", "nonsense", "frameshift" ] }, "torque_output": { "type": "string", "enum": [ "email", "phone", "sms", ...
The catalyst is escalated and {"deploy_target":"frameshift","catalyst":"escalated","currency":"Alice"}
Output mixes natural language with JSON
{"deploy_target":"frameshift","catalyst":"escalated","currency":"Alice"}
TASK repair_structured_output SPEC FIELD hazmat_code TYPE string VALUES red|blue|green|black|white REQUIRED no FIELD created_at.paragraph TYPE string VALUES synonymous|missense|nonsense|frameshift REQUIRED yes FIELD created_at.tax TYPE string VALUES free|basic|pro|enterprise REQUIRED yes FIELD created_at.ph_level TYPE...
{"hazmat_code":"red","created_at":{"paragraph":"frameshift","tax":"basic","ph_level":"open","berth_slot":null,"allele":false},"duration_ms":"new","patient_id":"A short description.","loan_amount":"published","ph_level":317}
missing_bracket
{ "type": "object", "properties": { "hazmat_code": { "type": "string", "enum": [ "red", "blue", "green", "black", "white" ] }, "created_at": { "type": "object", "properties": { "paragraph": { "type": "string", ...
{"hazmat_code":"red","created_at":{"paragraph":"frameshift","tax":"basic","ph_level":"open","berth_slot":null,"allele":false},"duration_ms":"new","patient_id":"A short description.","loan_amount":"published","ph_level":317}
Missing closing bracket
{"hazmat_code":"red","created_at":{"paragraph":"frameshift","tax":"basic","ph_level":"open","berth_slot":null,"allele":false},"duration_ms":"new","patient_id":"A short description.","loan_amount":"published","ph_level":317}
TASK repair_structured_output SPEC FIELD order_id TYPE string REQUIRED no FIELD shipping TYPE number REQUIRED yes FIELD run_id TYPE boolean REQUIRED yes BROKEN_OUTPUT {"order_id": "inactive", "shipping": 780.53, "run_id": "no"}
{"order_id":"inactive","shipping":780.53,"run_id":false}
boolean_as_string
{ "type": "object", "properties": { "order_id": { "type": "string" }, "shipping": { "type": "number" }, "run_id": { "type": "boolean" } }, "required": [ "shipping", "run_id" ] }
{"order_id": "inactive", "shipping": 780.53, "run_id": "no"}
Field 'run_id' must be boolean, got string
{"order_id":"inactive","shipping":780.53,"run_id":false}
TASK repair_structured_output SPEC FIELD key_a95 TYPE number REQUIRED yes FIELD attr_g32 TYPE string VALUES red|blue|green|black|white REQUIRED yes FIELD attr_d56.val_r48 TYPE string VALUES reliable|unstable|intermittent REQUIRED no FIELD attr_d56.val_f72 TYPE boolean REQUIRED yes FIELD attr_d56.col_t41 TYPE string VA...
{"key_a95":998.65,"attr_g32":"black","attr_d56":{"val_f72":true,"prop_p77":{"param_l28":"https://api.org/v1","col_h83":true,"key_c99":true,"dim_a65":"draft","col_c41":null}}}
single_quotes
{ "type": "object", "properties": { "key_a95": { "type": "number" }, "attr_g32": { "type": "string", "enum": [ "red", "blue", "green", "black", "white" ] }, "attr_d56": { "type": "object", "properties": { "val_r4...
{'key_a95':998.65,'attr_g32':'black','attr_d56':{'val_f72':true,'prop_p77':{'param_l28':'https://api.org/v1','col_h83':true,'key_c99':true,'dim_a65':'draft','col_c41':null}}}
Expecting property name enclosed in double quotes
{"key_a95":998.65,"attr_g32":"black","attr_d56":{"val_f72":true,"prop_p77":{"param_l28":"https://api.org/v1","col_h83":true,"key_c99":true,"dim_a65":"draft","col_c41":null}}}
TASK repair_structured_output SPEC FIELD dim_k10 TYPE string REQUIRED no FIELD val_x00 TYPE string_email REQUIRED no FIELD field_q24 TYPE string REQUIRED no FIELD key_n73.dim_k58 TYPE string VALUES coastal|oceanic|inland|arctic REQUIRED no FIELD key_n73.dim_m09 TYPE string VALUES small|medium|large|xl REQUIRED no FIEL...
{"dim_k10":"chr1","field_q24":"London","key_n73":{"dim_k58":"coastal","dim_m09":"large","attr_l61":920,"attr_n66":"sms","field_f84":{"col_f55":"https://api.com/api","prop_w34":"FWD","field_c74":"JPY","field_s33":"Maria","param_r53":373.81,"col_q39":"world","prop_j70":"pending"}}}
thought_process
{ "type": "object", "properties": { "dim_k10": { "type": "string" }, "val_x00": { "type": "string", "format": "email" }, "field_q24": { "type": "string" }, "key_n73": { "type": "object", "properties": { "dim_k58": { "type": "string", ...
Processing the request now. I'll validate against the schema. {"dim_k10":"chr1","field_q24":"London","key_n73":{"dim_k58":"coastal","dim_m09":"large","attr_l61":920,"attr_n66":"sms","field_f84":{"col_f55":"https://api.com/api","prop_w34":"FWD","field_c74":"JPY","field_s33":"Maria","param_r53":373.81,"col_q39":"world",...
Output contains chain-of-thought reasoning before JSON
{"dim_k10":"chr1","field_q24":"London","key_n73":{"dim_k58":"coastal","dim_m09":"large","attr_l61":920,"attr_n66":"sms","field_f84":{"col_f55":"https://api.com/api","prop_w34":"FWD","field_c74":"JPY","field_s33":"Maria","param_r53":373.81,"col_q39":"world","prop_j70":"pending"}}}
TASK repair_structured_output SPEC FIELD position TYPE string VALUES mode_a|mode_b|mode_c|mode_d|mode_e|mode_f REQUIRED yes FIELD role TYPE string VALUES option_a|option_b|option_c|option_d|option_e|option_f REQUIRED no FIELD berth_slot TYPE string VALUES level_1|level_2|level_3|level_4|level_5|level_6 REQUIRED yes FI...
{"position":"mode_b","berth_slot":"level_4","span_id":"Sao Paulo","torque_output":"Luis"}
extra_text_before
{ "type": "object", "properties": { "position": { "type": "string", "enum": [ "mode_a", "mode_b", "mode_c", "mode_d", "mode_e", "mode_f" ] }, "role": { "type": "string", "enum": [ "option_a", "option_b", ...
Sure, here's the result: {"position":"mode_b","berth_slot":"level_4","span_id":"Sao Paulo","torque_output":"Luis"}
Output contains non-JSON text before the object
{"position":"mode_b","berth_slot":"level_4","span_id":"Sao Paulo","torque_output":"Luis"}
TASK repair_structured_output SPEC FIELD freight_class TYPE string REQUIRED yes FIELD strand TYPE string REQUIRED no FIELD half_life TYPE integer REQUIRED no BROKEN_OUTPUT {"freight_class":"REV","half_life":959
{"freight_class":"REV","half_life":959}
truncated_array
{ "type": "object", "properties": { "freight_class": { "type": "string" }, "strand": { "type": "string" }, "half_life": { "type": "integer" } }, "required": [ "freight_class" ] }
{"freight_class":"REV","half_life":959
Unexpected end of JSON input — truncated object
{"freight_class":"REV","half_life":959}
TASK repair_structured_output SPEC FIELD salinity TYPE integer REQUIRED no FIELD consignee TYPE null REQUIRED yes FIELD deploy_target[] TYPE string_uri REQUIRED yes BROKEN_OUTPUT Here is the response in the requested format: ```json {"salinity":587,"consignee":null,"deploy_target":["https://api.org/v1"]} ``` Feel fre...
{"salinity":587,"consignee":null,"deploy_target":["https://api.org/v1"]}
markdown_explanation
{ "type": "object", "properties": { "salinity": { "type": "integer" }, "consignee": { "type": "null" }, "deploy_target": { "type": "array", "items": { "type": "string", "format": "uri" } } }, "required": [ "deploy_target", "consignee"...
Here is the response in the requested format: ```json {"salinity":587,"consignee":null,"deploy_target":["https://api.org/v1"]} ``` Feel free to ask if you have questions.
Output contains markdown and explanatory text around JSON
{"salinity":587,"consignee":null,"deploy_target":["https://api.org/v1"]}
TASK repair_structured_output SPEC FIELD col_d33 TYPE string REQUIRED yes FIELD val_x56 TYPE number REQUIRED no FIELD dim_f88 TYPE string VALUES reliable|unstable|intermittent REQUIRED yes FIELD val_e88.prop_m15 TYPE boolean REQUIRED no FIELD val_e88.prop_n29 TYPE string VALUES operational|degraded|offline|maintenance...
{"col_d33":"London","val_x56":887.12,"dim_f88":"unstable","val_e88":{"prop_m15":false,"prop_n29":"maintenance"}}
truncated_object
{ "type": "object", "properties": { "col_d33": { "type": "string" }, "val_x56": { "type": "number" }, "dim_f88": { "type": "string", "enum": [ "reliable", "unstable", "intermittent" ] }, "val_e88": { "type": "object", "pro...
{"col_d33":"London","val_x56":887.12,"dim_f88":"unstable","val_e88":{"prop_m15":false,"prop_n29":"maintenance"}
Unexpected end of JSON input — truncated object
{"col_d33":"London","val_x56":887.12,"dim_f88":"unstable","val_e88":{"prop_m15":false,"prop_n29":"maintenance"}}
TASK repair_structured_output SPEC FIELD attr_i75 TYPE integer REQUIRED no FIELD dim_e97 TYPE string VALUES draft|published|archived REQUIRED yes FIELD param_r29[] TYPE integer REQUIRED yes BROKEN_OUTPUT The attr_i75 is 457 and {"attr_i75":457,"dim_e97":"draft","param_r29":[468,136,156,115]}
{"attr_i75":457,"dim_e97":"draft","param_r29":[468,136,156,115]}
partial_structure
{ "type": "object", "properties": { "attr_i75": { "type": "integer" }, "dim_e97": { "type": "string", "enum": [ "draft", "published", "archived" ] }, "param_r29": { "type": "array", "items": { "type": "integer" } } }...
The attr_i75 is 457 and {"attr_i75":457,"dim_e97":"draft","param_r29":[468,136,156,115]}
Output mixes natural language with JSON
{"attr_i75":457,"dim_e97":"draft","param_r29":[468,136,156,115]}
TASK repair_structured_output SPEC FIELD val_v80 TYPE string_email REQUIRED no FIELD prop_o89 TYPE string VALUES type_a|type_b|type_c|type_d REQUIRED no FIELD field_e76 TYPE integer REQUIRED no FIELD field_n17 TYPE string VALUES level_1|level_2|level_3|level_4 REQUIRED yes BROKEN_OUTPUT I need to look up the informat...
{"val_v80":"admin@domain.org","field_e76":767,"field_n17":"level_2"}
agent_chain
{ "type": "object", "properties": { "val_v80": { "type": "string", "format": "email" }, "prop_o89": { "type": "string", "enum": [ "type_a", "type_b", "type_c", "type_d" ] }, "field_e76": { "type": "integer" }, "field_n17...
I need to look up the information first. Action: calibrate_instrument Result: {"val_v80": "admin@domain.org", "field_e76": 767} I'll query our database. Action: get_weather Result:
Agent multi-step chain with truncated tool output
{"val_v80":"admin@domain.org","field_e76":767,"field_n17":"level_2"}
TASK repair_structured_output SPEC FIELD prop_q97 TYPE number REQUIRED yes FIELD dim_o67 TYPE null REQUIRED yes FIELD dim_o04 TYPE string VALUES active|inactive|pending REQUIRED no FIELD attr_c18.field_r26 TYPE integer REQUIRED yes FIELD attr_c18.attr_b11 TYPE string REQUIRED no FIELD attr_c18.param_k27 TYPE integer R...
{"prop_q97":718.97,"dim_o67":null,"dim_o04":"active","attr_c18":{"field_r26":127,"attr_b11":"bar","param_k27":877,"col_i71":156,"attr_n34":417.36}}
null_required
{ "type": "object", "properties": { "prop_q97": { "type": "number" }, "dim_o67": { "type": "null" }, "dim_o04": { "type": "string", "enum": [ "active", "inactive", "pending" ] }, "attr_c18": { "type": "object", "properties...
{"prop_q97": null, "dim_o67": null, "dim_o04": "active", "attr_c18": {"field_r26": 127, "attr_b11": "bar", "param_k27": 877, "col_i71": 156, "attr_n34": 417.36}}
Required field 'prop_q97' is null
{"prop_q97":718.97,"dim_o67":null,"dim_o04":"active","attr_c18":{"field_r26":127,"attr_b11":"bar","param_k27":877,"col_i71":156,"attr_n34":417.36}}
TASK repair_structured_output SPEC FIELD half_life TYPE integer REQUIRED yes FIELD product_id TYPE integer REQUIRED yes FIELD catalyst TYPE string VALUES single|married|divorced REQUIRED yes FIELD voltage TYPE string VALUES new|in_transit|delivered|returned REQUIRED yes BROKEN_OUTPUT {"half_life": "\"829\"", "product...
{"half_life":829,"product_id":713,"catalyst":"divorced","voltage":"returned"}
wrong_type
{ "type": "object", "properties": { "half_life": { "type": "integer" }, "product_id": { "type": "integer" }, "catalyst": { "type": "string", "enum": [ "single", "married", "divorced" ] }, "voltage": { "type": "string", "en...
{"half_life": "\"829\"", "product_id": 713, "catalyst": "divorced", "voltage": "returned"}
Field 'half_life' must be integer, got string
{"half_life":829,"product_id":713,"catalyst":"divorced","voltage":"returned"}
TASK repair_structured_output SPEC FIELD state.end_date TYPE string VALUES USD|EUR|GBP|BRL|JPY REQUIRED yes FIELD state.vessel_name TYPE integer REQUIRED yes FIELD state.berth_slot TYPE integer REQUIRED yes FIELD throttle_pos TYPE string REQUIRED yes FIELD pressure_kpa TYPE string_date-time REQUIRED yes FIELD phone TY...
{"state":{"end_date":"JPY","vessel_name":518,"berth_slot":435},"throttle_pos":"John","pressure_kpa":"2020-10-12T18:00:00Z","phone":"oceanic"}
markdown_explanation
{ "type": "object", "properties": { "state": { "type": "object", "properties": { "end_date": { "type": "string", "enum": [ "USD", "EUR", "GBP", "BRL", "JPY" ] }, "vessel_name": { ...
Let me provide the data in JSON format: ```json {"state":{"end_date":"JPY","vessel_name":518,"berth_slot":435},"throttle_pos":"John","pressure_kpa":"2020-10-12T18:00:00Z","phone":"oceanic"} ``` Data logged successfully.
Output contains markdown and explanatory text around JSON
{"state":{"end_date":"JPY","vessel_name":518,"berth_slot":435},"throttle_pos":"John","pressure_kpa":"2020-10-12T18:00:00Z","phone":"oceanic"}
TASK repair_structured_output SPEC FIELD strand TYPE string REQUIRED yes FIELD discount TYPE string REQUIRED no FIELD decay_rate TYPE null REQUIRED yes FIELD bill_of_lading.step TYPE boolean REQUIRED yes FIELD bill_of_lading.width.torque_output TYPE string VALUES option_a|option_b REQUIRED yes FIELD bill_of_lading.wid...
{"strand":"London","decay_rate":null,"bill_of_lading":{"step":false,"width":{"torque_output":"option_a","user_id":423.08,"barcode":"https://www.org/v1","duration_ms":"level_4","half_life":58,"compound":"2024-05-18T13:25:00Z"},"salinity":"low","start_date":"cat_f","weight":"https://data.io/data","dosage":"pending_review...
tool_call_bad_format
{ "type": "object", "properties": { "strand": { "type": "string" }, "discount": { "type": "string" }, "decay_rate": { "type": "null" }, "bill_of_lading": { "type": "object", "properties": { "step": { "type": "boolean" }, "wi...
<functioncall> get_weather {strand: "London", decay_rate: null, bill_of_lading: {step: false, width: {torque_output: "option_a", user_id: 423.08, barcode: "https://www.org/v1", duration_ms: "level_4", half_life: 58, compound: "2024-05-18T13:25:00Z"}, salinity: "low", start_date: "cat_f", weight: "https://data.io/data",...
Tool call has malformed arguments — unquoted keys in function parameters
{"strand":"London","decay_rate":null,"bill_of_lading":{"step":false,"width":{"torque_output":"option_a","user_id":423.08,"barcode":"https://www.org/v1","duration_ms":"level_4","half_life":58,"compound":"2024-05-18T13:25:00Z"},"salinity":"low","start_date":"cat_f","weight":"https://data.io/data","dosage":"pending_review...
TASK repair_structured_output SPEC FIELD bed_number TYPE integer REQUIRED yes FIELD state TYPE string REQUIRED no FIELD longitude TYPE integer REQUIRED yes BROKEN_OUTPUT {"bed_number":914,"state":"MV-Evergreen-01","longitude":523
{"bed_number":914,"state":"MV-Evergreen-01","longitude":523}
truncated_array
{ "type": "object", "properties": { "bed_number": { "type": "integer" }, "state": { "type": "string" }, "longitude": { "type": "integer" } }, "required": [ "bed_number", "longitude" ] }
{"bed_number":914,"state":"MV-Evergreen-01","longitude":523
Unexpected end of JSON input — truncated object
{"bed_number":914,"state":"MV-Evergreen-01","longitude":523}
TASK repair_structured_output SPEC FIELD country TYPE string VALUES type_a|type_b|type_c|type_d|type_e|type_f REQUIRED no FIELD format TYPE string VALUES mode_a|mode_b|mode_c|mode_d|mode_e|mode_f REQUIRED yes FIELD payment_status TYPE string_uri REQUIRED yes BROKEN_OUTPUT <functioncall> check_cargo_manifest {format: ...
{"format":"mode_e","payment_status":"https://www.com/v1"}
tool_call_bad_format
{ "type": "object", "properties": { "country": { "type": "string", "enum": [ "type_a", "type_b", "type_c", "type_d", "type_e", "type_f" ] }, "format": { "type": "string", "enum": [ "mode_a", "mode_b", "...
<functioncall> check_cargo_manifest {format: "mode_e", payment_status: "https://www.com/v1"}
Tool call has malformed arguments — unquoted keys in function parameters
{"format":"mode_e","payment_status":"https://www.com/v1"}
TASK repair_structured_output SPEC FIELD quality_score TYPE integer REQUIRED no FIELD index TYPE integer REQUIRED yes FIELD state TYPE integer REQUIRED yes BROKEN_OUTPUT Here is the JSON you requested: {"index":912,"state":532}
{"index":912,"state":532}
extra_text_before
{ "type": "object", "properties": { "quality_score": { "type": "integer" }, "index": { "type": "integer" }, "state": { "type": "integer" } }, "required": [ "index", "state" ] }
Here is the JSON you requested: {"index":912,"state":532}
Output contains non-JSON text before the object
{"index":912,"state":532}
TASK repair_structured_output SPEC FIELD col_h25 TYPE string REQUIRED yes FIELD val_o74 TYPE string REQUIRED no FIELD param_b40 TYPE integer REQUIRED yes FIELD key_c76.val_y28 TYPE integer REQUIRED yes FIELD key_c76.prop_d58 TYPE string_uri REQUIRED no FIELD key_c76.param_z93 TYPE string VALUES success|error|warning|i...
{"col_h25":"Bob","val_o74":"Santos","param_b40":620}
tool_call_bad_format
{ "type": "object", "properties": { "col_h25": { "type": "string" }, "val_o74": { "type": "string" }, "param_b40": { "type": "integer" }, "key_c76": { "type": "object", "properties": { "val_y28": { "type": "integer" }, "prop...
<functioncall> assign_berth {col_h25: "Bob", val_o74: "Santos", param_b40: 620}
Tool call has malformed arguments — unquoted keys in function parameters
{"col_h25":"Bob","val_o74":"Santos","param_b40":620}
TASK repair_structured_output SPEC FIELD subtotal TYPE string VALUES synonymous|missense|nonsense|frameshift REQUIRED yes FIELD end_date TYPE string VALUES free|basic|pro|enterprise REQUIRED yes FIELD date TYPE string REQUIRED yes BROKEN_OUTPUT {"subtotal":"nonsense","end_date":"enterprise","date":"Sao Paulo",}
{"subtotal":"nonsense","end_date":"enterprise","date":"Sao Paulo"}
trailing_comma
{ "type": "object", "properties": { "subtotal": { "type": "string", "enum": [ "synonymous", "missense", "nonsense", "frameshift" ] }, "end_date": { "type": "string", "enum": [ "free", "basic", "pro", "enterpris...
{"subtotal":"nonsense","end_date":"enterprise","date":"Sao Paulo",}
Unexpected trailing comma
{"subtotal":"nonsense","end_date":"enterprise","date":"Sao Paulo"}
TASK repair_structured_output SPEC FIELD options TYPE number REQUIRED yes FIELD build_status TYPE null REQUIRED no FIELD discount TYPE string VALUES reliable|unstable|intermittent REQUIRED no FIELD quality_score TYPE string VALUES email|phone|sms|push REQUIRED no FIELD nickname TYPE string VALUES homozygous|heterozygo...
{"options":964.42,"discount":"intermittent","quality_score":"email","chromosome":{"end_date":"Johnson","latitude":"offline","half_life":{"rating":"low","interest_rate":"hemizygous"}},"width":{"span_id":"black","filter_flag":"Hapag-Lloyd-Express","ph_level":623}}
missing_required
{ "type": "object", "properties": { "options": { "type": "number" }, "build_status": { "type": "null" }, "discount": { "type": "string", "enum": [ "reliable", "unstable", "intermittent" ] }, "quality_score": { "type": "string", ...
{"options": 964.42, "discount": "intermittent", "quality_score": "email", "chromosome": {"end_date": "Johnson", "latitude": "offline", "half_life": {"rating": "low", "interest_rate": "hemizygous"}}}
Required field 'width' is missing
{"options":964.42,"discount":"intermittent","quality_score":"email","chromosome":{"end_date":"Johnson","latitude":"offline","half_life":{"rating":"low","interest_rate":"hemizygous"}},"width":{"span_id":"black","filter_flag":"Hapag-Lloyd-Express","ph_level":623}}
TASK repair_structured_output SPEC FIELD field_b30 TYPE integer REQUIRED yes FIELD param_f29 TYPE string_date-time REQUIRED no FIELD attr_q96 TYPE string VALUES pending_review|confirmed|rejected|escalated REQUIRED no FIELD key_f14 TYPE string REQUIRED no FIELD param_e29.dim_p61 TYPE string VALUES berthed|anchored|unde...
{"field_b30":957}
truncated_array
{ "type": "object", "properties": { "field_b30": { "type": "integer" }, "param_f29": { "type": "string", "format": "date-time" }, "attr_q96": { "type": "string", "enum": [ "pending_review", "confirmed", "rejected", "escalated" ]...
{"field_b30":957
Unexpected end of JSON input — truncated object
{"field_b30":957}
TASK repair_structured_output SPEC FIELD procedure_code TYPE integer REQUIRED yes FIELD order_id TYPE string REQUIRED no FIELD dissolved_oxygen TYPE string VALUES type_a|type_b|type_c|type_d|type_e REQUIRED no BROKEN_OUTPUT {"procedure_code": null, "order_id": "test@example.com", "dissolved_oxygen": "type_a"}
{"procedure_code":652,"order_id":"test@example.com","dissolved_oxygen":"type_a"}
null_required
{ "type": "object", "properties": { "procedure_code": { "type": "integer" }, "order_id": { "type": "string" }, "dissolved_oxygen": { "type": "string", "enum": [ "type_a", "type_b", "type_c", "type_d", "type_e" ] } }, "...
{"procedure_code": null, "order_id": "test@example.com", "dissolved_oxygen": "type_a"}
Required field 'procedure_code' is null
{"procedure_code":652,"order_id":"test@example.com","dissolved_oxygen":"type_a"}
TASK repair_structured_output SPEC FIELD phenotype TYPE string VALUES open|in_progress|resolved|closed REQUIRED yes FIELD build_status TYPE string VALUES low|medium|high|critical REQUIRED no FIELD updated_at TYPE integer REQUIRED yes FIELD user_id TYPE null REQUIRED no FIELD product_id TYPE string VALUES berthed|ancho...
{"phenotype":"closed","build_status":"high","updated_at":807,"user_id":null,"product_id":"moored"}
trailing_comma
{ "type": "object", "properties": { "phenotype": { "type": "string", "enum": [ "open", "in_progress", "resolved", "closed" ] }, "build_status": { "type": "string", "enum": [ "low", "medium", "high", "critical" ...
{"phenotype":"closed","build_status":"high","updated_at":807,"user_id":null,"product_id":"moored",}
Unexpected trailing comma
{"phenotype":"closed","build_status":"high","updated_at":807,"user_id":null,"product_id":"moored"}
TASK repair_structured_output SPEC FIELD prop_b16 TYPE string_email REQUIRED no FIELD prop_d78 TYPE null REQUIRED yes FIELD field_w73 TYPE null REQUIRED no FIELD dim_r17.dim_w12 TYPE string REQUIRED no FIELD dim_r17.field_v09 TYPE string_uri REQUIRED yes FIELD dim_r17.key_l25 TYPE integer REQUIRED no FIELD field_x53.k...
{"prop_b16":"info@example.com","prop_d78":null,"dim_r17":{"dim_w12":"cancelled","field_v09":"https://www.org/data"},"field_x53":{"key_h03":949,"dim_k39":232,"field_l68":"published","prop_w23":false,"prop_u40":"maintenance","val_n98":"quux","key_w49":"https://api.com/v1"}}
tool_call_text_mix
{ "type": "object", "properties": { "prop_b16": { "type": "string", "format": "email" }, "prop_d78": { "type": "null" }, "field_w73": { "type": "null" }, "dim_r17": { "type": "object", "properties": { "dim_w12": { "type": "string" ...
I need to look up the information first. <tool_call name="fetch_lab_result"> {"prop_b16":"info@example.com","prop_d78":null,"dim_r17":{"dim_w12":"cancelled","field_v09":"https://www.org/data"},"field_x53":{"key_h03":949,"dim_k39":232,"field_l68":"published","prop_w23":false,"prop_u40":"maintenance","val_n98":"quux","ke...
Agent response mixes reasoning text with tool call
{"prop_b16":"info@example.com","prop_d78":null,"dim_r17":{"dim_w12":"cancelled","field_v09":"https://www.org/data"},"field_x53":{"key_h03":949,"dim_k39":232,"field_l68":"published","prop_w23":false,"prop_u40":"maintenance","val_n98":"quux","key_w49":"https://api.com/v1"}}
TASK repair_structured_output SPEC FIELD country TYPE string VALUES open|in_progress|resolved|closed REQUIRED yes FIELD priority TYPE string VALUES red|blue|green|black|white REQUIRED yes FIELD section TYPE boolean REQUIRED yes BROKEN_OUTPUT {country:"resolved",priority:"blue",section:false}
{"country":"resolved","priority":"blue","section":false}
unquoted_keys
{ "type": "object", "properties": { "country": { "type": "string", "enum": [ "open", "in_progress", "resolved", "closed" ] }, "priority": { "type": "string", "enum": [ "red", "blue", "green", "black", "...
{country:"resolved",priority:"blue",section:false}
Expecting property name enclosed in double quotes
{"country":"resolved","priority":"blue","section":false}
TASK repair_structured_output SPEC FIELD dim_j75.key_l09 TYPE null REQUIRED no FIELD dim_j75.attr_h40 TYPE integer REQUIRED yes FIELD dim_j75.field_y12 TYPE boolean REQUIRED yes FIELD dim_j75.param_r93 TYPE integer REQUIRED yes FIELD attr_w66 TYPE string VALUES option_a|option_b REQUIRED no FIELD col_w37 TYPE string V...
{"attr_w66":"option_a","col_w37":"cat_f"}
trailing_comma
{ "type": "object", "properties": { "dim_j75": { "type": "object", "properties": { "key_l09": { "type": "null" }, "attr_h40": { "type": "integer" }, "field_y12": { "type": "boolean" }, "param_r93": { "typ...
{"attr_w66":"option_a","col_w37":"cat_f",}
Unexpected trailing comma
{"attr_w66":"option_a","col_w37":"cat_f"}
TASK repair_structured_output SPEC FIELD key_f72 TYPE string REQUIRED yes FIELD field_j83.key_e21 TYPE boolean REQUIRED no FIELD field_j83.field_i58 TYPE string REQUIRED yes FIELD field_j83.key_r28.prop_o98 TYPE string_date-time REQUIRED yes FIELD field_j83.key_r28.val_j87 TYPE number REQUIRED yes FIELD field_j83.key_...
{"key_f72":"GRCh38","field_j83":{"key_e21":true,"field_i58":"QC-07","key_p20":"delivered"},"col_o00":"2024-01-15","param_p26":508,"field_t79":"published"}
extra_field
{ "type": "object", "properties": { "key_f72": { "type": "string" }, "field_j83": { "type": "object", "properties": { "key_e21": { "type": "boolean" }, "field_i58": { "type": "string" }, "key_r28": { "type": "object"...
{"key_f72": "GRCh38", "field_j83": {"key_e21": true, "field_i58": "QC-07", "key_p20": "delivered"}, "col_o00": "2024-01-15", "param_p26": 508, "field_t79": "published", "extra_value_3616": "unexpected"}
Unknown field 'extra_value_3616' not defined in schema
{"key_f72":"GRCh38","field_j83":{"key_e21":true,"field_i58":"QC-07","key_p20":"delivered"},"col_o00":"2024-01-15","param_p26":508,"field_t79":"published"}
TASK repair_structured_output SPEC FIELD prop_j36 TYPE string REQUIRED yes FIELD dim_t10 TYPE string VALUES homozygous|heterozygous|hemizygous REQUIRED yes FIELD attr_g33 TYPE string VALUES single|married|divorced REQUIRED yes FIELD prop_b33 TYPE number REQUIRED yes BROKEN_OUTPUT ```json {"prop_j36":"foo","dim_t10":"...
{"prop_j36":"foo","dim_t10":"homozygous","attr_g33":"single","prop_b33":909.11}
markdown_fences
{ "type": "object", "properties": { "prop_j36": { "type": "string" }, "dim_t10": { "type": "string", "enum": [ "homozygous", "heterozygous", "hemizygous" ] }, "attr_g33": { "type": "string", "enum": [ "single", "married"...
```json {"prop_j36":"foo","dim_t10":"homozygous","attr_g33":"single","prop_b33":909.11} ```
Output contains markdown code fences
{"prop_j36":"foo","dim_t10":"homozygous","attr_g33":"single","prop_b33":909.11}
TASK repair_structured_output SPEC FIELD param_x71 TYPE number REQUIRED yes FIELD key_q97 TYPE string VALUES coastal|oceanic|inland|arctic REQUIRED yes FIELD dim_t69 TYPE string VALUES low|medium|high|critical REQUIRED yes FIELD dim_h31 TYPE integer REQUIRED no FIELD col_u48[].field_r60 TYPE boolean REQUIRED no FIELD ...
{"param_x71":597.52,"key_q97":"coastal","dim_t69":"low","dim_h31":285,"col_u48":[{"key_k69":"London","attr_l13":"2024-01-15","attr_j85":"anchored"},{"field_r60":false,"field_e23":558,"key_k69":"Santos","attr_l13":"Charlie","attr_j85":"berthed"},{"field_r60":false,"key_k69":"Hapag-Lloyd-Express","attr_l13":"Luis","attr_...
null_required
{ "type": "object", "properties": { "param_x71": { "type": "number" }, "key_q97": { "type": "string", "enum": [ "coastal", "oceanic", "inland", "arctic" ] }, "dim_t69": { "type": "string", "enum": [ "low", "mediu...
{"param_x71": 597.52, "key_q97": null, "dim_t69": "low", "dim_h31": 285, "col_u48": [{"key_k69": "London", "attr_l13": "2024-01-15", "attr_j85": "anchored"}, {"field_r60": false, "field_e23": 558, "key_k69": "Santos", "attr_l13": "Charlie", "attr_j85": "berthed"}, {"field_r60": false, "key_k69": "Hapag-Lloyd-Express", ...
Required field 'key_q97' is null
{"param_x71":597.52,"key_q97":"coastal","dim_t69":"low","dim_h31":285,"col_u48":[{"key_k69":"London","attr_l13":"2024-01-15","attr_j85":"anchored"},{"field_r60":false,"field_e23":558,"key_k69":"Santos","attr_l13":"Charlie","attr_j85":"berthed"},{"field_r60":false,"key_k69":"Hapag-Lloyd-Express","attr_l13":"Luis","attr_...
TASK repair_structured_output SPEC FIELD col_s74 TYPE string VALUES USD|EUR|GBP|BRL|JPY REQUIRED yes FIELD param_k01 TYPE number REQUIRED no FIELD attr_w21 TYPE null REQUIRED yes FIELD val_i17 TYPE boolean REQUIRED no FIELD field_g48 TYPE integer REQUIRED no FIELD col_i50 TYPE string VALUES open|in_progress|resolved|c...
{"col_s74":"BRL","param_k01":921.87,"attr_w21":null,"val_i17":false,"field_g48":966,"col_i50":"closed"}
missing_bracket
{ "type": "object", "properties": { "col_s74": { "type": "string", "enum": [ "USD", "EUR", "GBP", "BRL", "JPY" ] }, "param_k01": { "type": "number" }, "attr_w21": { "type": "null" }, "val_i17": { "type": "boolean...
{"col_s74":"BRL","param_k01":921.87,"attr_w21":null,"val_i17":false,"field_g48":966,"col_i50":"closed"}
Missing closing bracket
{"col_s74":"BRL","param_k01":921.87,"attr_w21":null,"val_i17":false,"field_g48":966,"col_i50":"closed"}
TASK repair_structured_output SPEC FIELD param_s41 TYPE boolean REQUIRED no FIELD col_q94 TYPE string_email REQUIRED no FIELD dim_x08.prop_u57.attr_z45 TYPE null REQUIRED yes FIELD dim_x08.prop_u57.param_v40 TYPE string REQUIRED yes FIELD dim_x08.prop_u57.attr_g90[] TYPE string VALUES success|error|warning|info REQUIR...
{"param_s41":true,"dim_x08":{"prop_u57":{"attr_z45":null,"param_v40":"Diana","attr_g90":["info","info","info"]},"param_p91":true},"param_i56":2,"prop_s89":false,"col_v36":"enterprise","param_p99":546}
truncated_array
{ "type": "object", "properties": { "param_s41": { "type": "boolean" }, "col_q94": { "type": "string", "format": "email" }, "dim_x08": { "type": "object", "properties": { "prop_u57": { "type": "object", "properties": { "attr_z...
{"param_s41":true,"dim_x08":{"prop_u57":{"attr_z45":null,"param_v40":"Diana","attr_g90":["info","info","info"]},"param_p91":true},"param_i56":2,"prop_s89":false,"col_v36":"enterprise","param_p99":546
Unexpected end of JSON input — truncated object
{"param_s41":true,"dim_x08":{"prop_u57":{"attr_z45":null,"param_v40":"Diana","attr_g90":["info","info","info"]},"param_p91":true},"param_i56":2,"prop_s89":false,"col_v36":"enterprise","param_p99":546}
TASK repair_structured_output SPEC FIELD field_r55 TYPE string_uri REQUIRED yes FIELD val_w14 TYPE integer REQUIRED no FIELD field_i24 TYPE string REQUIRED no FIELD field_o90 TYPE integer REQUIRED no FIELD prop_b63.attr_w35 TYPE string REQUIRED no FIELD prop_b63.attr_e49 TYPE string REQUIRED yes FIELD prop_b63.col_m10...
{"field_r55":"https://example.com/v1","field_i24":"Sao Paulo","prop_b63":{"attr_w35":"cancelled","attr_e49":"Johnson","col_m10":[false,false,true],"dim_w70":[{"col_u24":816.35,"attr_e06":"https://www.org/api","val_d45":"high","prop_h75":true},{"col_u24":713.67,"val_d45":"low"}]},"val_a02":"option_b","param_j07":null}
agent_chain
{ "type": "object", "properties": { "field_r55": { "type": "string", "format": "uri" }, "val_w14": { "type": "integer" }, "field_i24": { "type": "string" }, "field_o90": { "type": "integer" }, "prop_b63": { "type": "object", "properties":...
Let me check the system. Action: validate_address Result: {"field_r55": "https://example.com/v1", "field_i24": "Sao Paulo", "prop_b63": {"attr_w35": "cancelled", "attr_e49": "Johnson", "col_m10": [false, false, true], "dim_w70": [{"col_u24": 816.35, "attr_e06": "https://www.org/api", "val_d45": "high", "prop_h75": true...
Agent multi-step chain with truncated tool output
{"field_r55":"https://example.com/v1","field_i24":"Sao Paulo","prop_b63":{"attr_w35":"cancelled","attr_e49":"Johnson","col_m10":[false,false,true],"dim_w70":[{"col_u24":816.35,"attr_e06":"https://www.org/api","val_d45":"high","prop_h75":true},{"col_u24":713.67,"val_d45":"low"}]},"val_a02":"option_b","param_j07":null}
TASK repair_structured_output SPEC FIELD rating TYPE string VALUES pending_review|confirmed|rejected|escalated REQUIRED no FIELD quality_score TYPE string REQUIRED yes FIELD color[].torque_output TYPE string VALUES open|in_progress|resolved|closed REQUIRED yes FIELD color[].run_id TYPE boolean REQUIRED yes FIELD color...
{"rating":"rejected","quality_score":"pending","color":[{"torque_output":"in_progress","run_id":false,"interest_rate":true},{"torque_output":"in_progress","run_id":false,"interest_rate":true},{"torque_output":"resolved","run_id":false,"interest_rate":true}]}
invalid_enum
{ "type": "object", "properties": { "rating": { "type": "string", "enum": [ "pending_review", "confirmed", "rejected", "escalated" ] }, "quality_score": { "type": "string" }, "color": { "type": "array", "items": { "type"...
{"rating": "invalid_choice_333", "quality_score": "pending", "color": [{"torque_output": "in_progress", "run_id": false, "interest_rate": true}, {"torque_output": "in_progress", "run_id": false, "interest_rate": true}, {"torque_output": "resolved", "run_id": false, "interest_rate": true}]}
Field 'rating' has invalid enum value 'invalid_choice_333', expected one of ['pending_review', 'confirmed', 'rejected', 'escalated']
{"rating":"rejected","quality_score":"pending","color":[{"torque_output":"in_progress","run_id":false,"interest_rate":true},{"torque_output":"in_progress","run_id":false,"interest_rate":true},{"torque_output":"resolved","run_id":false,"interest_rate":true}]}
TASK repair_structured_output SPEC FIELD col_f41 TYPE string VALUES level_1|level_2|level_3 REQUIRED yes FIELD dim_e80.attr_l38 TYPE string REQUIRED no FIELD dim_e80.prop_v99 TYPE string REQUIRED no FIELD dim_e80.attr_l30 TYPE string REQUIRED no FIELD dim_e80.val_b34 TYPE string REQUIRED yes FIELD dim_e80.val_k71.dim_...
{"col_f41":"level_3","dim_e80":{"attr_l38":"London","prop_v99":"Johnson","attr_l30":"baz","val_b34":"Diana","val_k71":{"dim_t69":"editor","key_p46":"https://data.io/v1","attr_f99":"cat_a","col_z65":453.89,"field_h18":"PASS"}},"val_e03":"2026-03-27T00:03:00Z","field_y54":"Hapag-Lloyd-Express"}
tool_call_bad_format
{ "type": "object", "properties": { "col_f41": { "type": "string", "enum": [ "level_1", "level_2", "level_3" ] }, "dim_e80": { "type": "object", "properties": { "attr_l38": { "type": "string" }, "prop_v99": { ...
<functioncall> verify_hazmat_compliance {col_f41: "level_3", dim_e80: {attr_l38: "London", prop_v99: "Johnson", attr_l30: "baz", val_b34: "Diana", val_k71: {dim_t69: "editor", key_p46: "https://data.io/v1", attr_f99: "cat_a", col_z65: 453.89, field_h18: "PASS"}}, val_e03: "2026-03-27T00:03:00Z", field_y54: "Hapag-Lloyd...
Tool call has malformed arguments — unquoted keys in function parameters
{"col_f41":"level_3","dim_e80":{"attr_l38":"London","prop_v99":"Johnson","attr_l30":"baz","val_b34":"Diana","val_k71":{"dim_t69":"editor","key_p46":"https://data.io/v1","attr_f99":"cat_a","col_z65":453.89,"field_h18":"PASS"}},"val_e03":"2026-03-27T00:03:00Z","field_y54":"Hapag-Lloyd-Express"}
TASK repair_structured_output SPEC FIELD description TYPE string REQUIRED no FIELD shipper_ref TYPE string REQUIRED no FIELD end_date TYPE string REQUIRED yes BROKEN_OUTPUT ```json {"description":"demo","end_date":"Jane"} ```
{"description":"demo","end_date":"Jane"}
markdown_fences
{ "type": "object", "properties": { "description": { "type": "string" }, "shipper_ref": { "type": "string" }, "end_date": { "type": "string" } }, "required": [ "end_date" ] }
```json {"description":"demo","end_date":"Jane"} ```
Output contains markdown code fences
{"description":"demo","end_date":"Jane"}
TASK repair_structured_output SPEC FIELD val_c08.key_i02.field_c95 TYPE string VALUES low|medium|high|critical REQUIRED no FIELD val_c08.key_i02.prop_b19 TYPE string_date-time REQUIRED yes FIELD val_c08.key_i02.val_j35 TYPE integer REQUIRED yes FIELD val_c08.key_i02.param_g42 TYPE string_uri REQUIRED yes FIELD val_c08...
{"val_c08":{"key_i02":{"field_c95":"medium","prop_b19":"2020-08-15T03:02:00Z","val_j35":115,"param_g42":"https://data.org/v1","field_l92":false,"prop_h62":417},"param_o42":"mode_a","col_t74":true,"param_r53":"https://data.io/v1","param_f64":743},"dim_i10":{"col_h35":"cat_a","prop_g36":"cat_a","dim_d30":"option_c","col_...
trailing_comma
{ "type": "object", "properties": { "val_c08": { "type": "object", "properties": { "key_i02": { "type": "object", "properties": { "field_c95": { "type": "string", "enum": [ "low", "medium", ...
{"val_c08":{"key_i02":{"field_c95":"medium","prop_b19":"2020-08-15T03:02:00Z","val_j35":115,"param_g42":"https://data.org/v1","field_l92":false,"prop_h62":417},"param_o42":"mode_a","col_t74":true,"param_r53":"https://data.io/v1","param_f64":743},"dim_i10":{"col_h35":"cat_a","prop_g36":"cat_a","dim_d30":"option_c","col_...
Unexpected trailing comma
{"val_c08":{"key_i02":{"field_c95":"medium","prop_b19":"2020-08-15T03:02:00Z","val_j35":115,"param_g42":"https://data.org/v1","field_l92":false,"prop_h62":417},"param_o42":"mode_a","col_t74":true,"param_r53":"https://data.io/v1","param_f64":743},"dim_i10":{"col_h35":"cat_a","prop_g36":"cat_a","dim_d30":"option_c","col_...
TASK repair_structured_output SPEC FIELD col_u92 TYPE string VALUES free|basic|pro|enterprise REQUIRED yes FIELD prop_q48 TYPE string VALUES coastal|oceanic|inland|arctic REQUIRED no FIELD field_o59 TYPE integer REQUIRED no FIELD col_r67 TYPE integer REQUIRED no FIELD key_e70 TYPE integer REQUIRED no FIELD val_r53 TYP...
{"col_u92":"free","prop_q48":"oceanic","field_o59":523,"col_r67":358,"val_r53":"2023-01-14T08:12:00Z","key_v20":false}
extra_text_after
{ "type": "object", "properties": { "col_u92": { "type": "string", "enum": [ "free", "basic", "pro", "enterprise" ] }, "prop_q48": { "type": "string", "enum": [ "coastal", "oceanic", "inland", "arctic" ] ...
{"col_u92":"free","prop_q48":"oceanic","field_o59":523,"col_r67":358,"val_r53":"2023-01-14T08:12:00Z","key_v20":false} Data logged successfully.
Output contains non-JSON text after the object
{"col_u92":"free","prop_q48":"oceanic","field_o59":523,"col_r67":358,"val_r53":"2023-01-14T08:12:00Z","key_v20":false}
TASK repair_structured_output SPEC FIELD span_id TYPE integer REQUIRED yes FIELD maturity_date TYPE integer REQUIRED no FIELD barcode TYPE integer REQUIRED no BROKEN_OUTPUT <functioncall> filter_variants {span_id: 447, maturity_date: 264, barcode: 159}
{"span_id":447,"maturity_date":264,"barcode":159}
tool_call_bad_format
{ "type": "object", "properties": { "span_id": { "type": "integer" }, "maturity_date": { "type": "integer" }, "barcode": { "type": "integer" } }, "required": [ "span_id" ] }
<functioncall> filter_variants {span_id: 447, maturity_date: 264, barcode: 159}
Tool call has malformed arguments — unquoted keys in function parameters
{"span_id":447,"maturity_date":264,"barcode":159}
TASK repair_structured_output SPEC FIELD duration_ms TYPE string VALUES mode_a|mode_b|mode_c REQUIRED no FIELD latitude TYPE string REQUIRED no FIELD diagnosis_code TYPE string VALUES draft|published|archived REQUIRED no FIELD phone TYPE integer REQUIRED yes FIELD created_at.invoice_id TYPE string REQUIRED no FIELD cr...
{"latitude":"Alice","diagnosis_code":"archived","phone":662,"created_at":{"size":"Hapag-Lloyd-Express","first_name":{"total":"nonsense","velocity":"heterozygous","tile":"mode_c","score":null,"loan_amount":"2021-11-17T06:16:00Z","address":"Johnson"}}}
missing_required
{ "type": "object", "properties": { "duration_ms": { "type": "string", "enum": [ "mode_a", "mode_b", "mode_c" ] }, "latitude": { "type": "string" }, "diagnosis_code": { "type": "string", "enum": [ "draft", "published", ...
{"latitude": "Alice", "diagnosis_code": "archived", "created_at": {"size": "Hapag-Lloyd-Express", "first_name": {"total": "nonsense", "velocity": "heterozygous", "tile": "mode_c", "score": null, "loan_amount": "2021-11-17T06:16:00Z", "address": "Johnson"}}}
Required field 'phone' is missing
{"latitude":"Alice","diagnosis_code":"archived","phone":662,"created_at":{"size":"Hapag-Lloyd-Express","first_name":{"total":"nonsense","velocity":"heterozygous","tile":"mode_c","score":null,"loan_amount":"2021-11-17T06:16:00Z","address":"Johnson"}}}
TASK repair_structured_output SPEC FIELD umi TYPE string VALUES single|married|divorced REQUIRED no FIELD first_name TYPE string VALUES reliable|unstable|intermittent REQUIRED yes FIELD duration_ms TYPE string REQUIRED yes FIELD tags.category TYPE string VALUES single|married|divorced REQUIRED no FIELD tags.current_dr...
{"umi":"divorced","first_name":"unstable","duration_ms":"Tokyo","tags":{"category":"single","current_draw":"synonymous","quality_score":"divorced","date":"Bob","phone":72,"state":null}}
tool_call_partial_args
{ "type": "object", "properties": { "umi": { "type": "string", "enum": [ "single", "married", "divorced" ] }, "first_name": { "type": "string", "enum": [ "reliable", "unstable", "intermittent" ] }, "duration_ms":...
Let me check the system. Action: create_ticket Arguments: {"umi": "divorced", "duration_ms": "Tokyo", "tags": {"category": "single", "current_draw": "synonymous", "quality_score": "divorced", "date": "Bob", "phone": 72, "state": null}}
Agent tool call missing required parameter 'first_name'
{"umi":"divorced","first_name":"unstable","duration_ms":"Tokyo","tags":{"category":"single","current_draw":"synonymous","quality_score":"divorced","date":"Bob","phone":72,"state":null}}
TASK repair_structured_output SPEC FIELD attr_u69 TYPE string VALUES reliable|unstable|intermittent REQUIRED no FIELD field_s70 TYPE number REQUIRED no FIELD param_b11 TYPE string_email REQUIRED no FIELD dim_t86 TYPE boolean REQUIRED yes BROKEN_OUTPUT {"attr_u69": "intermittent", "field_s70": "848.52px", "dim_t86": f...
{"attr_u69":"intermittent","field_s70":848.52,"dim_t86":false}
number_with_unit
{ "type": "object", "properties": { "attr_u69": { "type": "string", "enum": [ "reliable", "unstable", "intermittent" ] }, "field_s70": { "type": "number" }, "param_b11": { "type": "string", "format": "email" }, "dim_t86": { ...
{"attr_u69": "intermittent", "field_s70": "848.52px", "dim_t86": false}
Field 'field_s70' must be number, got string with unit
{"attr_u69":"intermittent","field_s70":848.52,"dim_t86":false}
TASK repair_structured_output SPEC FIELD date TYPE boolean REQUIRED no FIELD verified TYPE integer REQUIRED yes FIELD url TYPE string_date-time REQUIRED no BROKEN_OUTPUT Tool: calculate_docking_fee Params: {"verified": 658, "url": "2021-01-14T03:22:00Z", "date_id": false}
{"date":false,"verified":658,"url":"2021-01-14T03:22:00Z"}
tool_call_wrong_param
{ "type": "object", "properties": { "date": { "type": "boolean" }, "verified": { "type": "integer" }, "url": { "type": "string", "format": "date-time" } }, "required": [ "verified" ] }
Tool: calculate_docking_fee Params: {"verified": 658, "url": "2021-01-14T03:22:00Z", "date_id": false}
Agent used wrong parameter name 'date_id' instead of 'date'
{"date":false,"verified":658,"url":"2021-01-14T03:22:00Z"}
TASK repair_structured_output SPEC FIELD param_s17 TYPE integer REQUIRED yes FIELD param_g05 TYPE integer REQUIRED yes FIELD param_h05 TYPE string VALUES mode_a|mode_b|mode_c REQUIRED yes FIELD col_p44 TYPE integer REQUIRED no BROKEN_OUTPUT {"param_s17": null, "param_g05": 678, "param_h05": "mode_b", "col_p44": 568}
{"param_s17":404,"param_g05":678,"param_h05":"mode_b","col_p44":568}
null_required
{ "type": "object", "properties": { "param_s17": { "type": "integer" }, "param_g05": { "type": "integer" }, "param_h05": { "type": "string", "enum": [ "mode_a", "mode_b", "mode_c" ] }, "col_p44": { "type": "integer" } }, ...
{"param_s17": null, "param_g05": 678, "param_h05": "mode_b", "col_p44": 568}
Required field 'param_s17' is null
{"param_s17":404,"param_g05":678,"param_h05":"mode_b","col_p44":568}
TASK repair_structured_output SPEC FIELD attr_i24 TYPE string VALUES USD|EUR|GBP|BRL|JPY REQUIRED yes FIELD prop_q43 TYPE string REQUIRED no FIELD dim_v40 TYPE string REQUIRED no FIELD col_j91 TYPE string REQUIRED no FIELD val_f42 TYPE string REQUIRED yes FIELD key_d80 TYPE string VALUES admin|editor|viewer REQUIRED n...
{"attr_i24":"JPY","prop_q43":"London","dim_v40":"Maria","val_f42":"Alice","key_d80":"admin","field_h04":"quux"}
tool_call_partial_args
{ "type": "object", "properties": { "attr_i24": { "type": "string", "enum": [ "USD", "EUR", "GBP", "BRL", "JPY" ] }, "prop_q43": { "type": "string" }, "dim_v40": { "type": "string" }, "col_j91": { "type": "string...
Let me check the system. Action: transfer_call Arguments: {"attr_i24": "JPY", "prop_q43": "London", "dim_v40": "Maria", "val_f42": "Alice", "key_d80": "admin"}
Agent tool call missing required parameter 'field_h04'
{"attr_i24":"JPY","prop_q43":"London","dim_v40":"Maria","val_f42":"Alice","key_d80":"admin","field_h04":"quux"}
TASK repair_structured_output SPEC FIELD rating TYPE string VALUES operational|degraded|offline|maintenance REQUIRED no FIELD port_code TYPE string VALUES coastal|oceanic|inland|arctic REQUIRED no FIELD full_name TYPE string VALUES success|error|warning|info REQUIRED no FIELD order_id TYPE string REQUIRED no FIELD cre...
{"port_code":"coastal","order_id":"chrX","crew_id":false,"age":"blue","longitude":"degraded"}
markdown_fences
{ "type": "object", "properties": { "rating": { "type": "string", "enum": [ "operational", "degraded", "offline", "maintenance" ] }, "port_code": { "type": "string", "enum": [ "coastal", "oceanic", "inland", "a...
```json {"port_code":"coastal","order_id":"chrX","crew_id":false,"age":"blue","longitude":"degraded"} ```
Output contains markdown code fences
{"port_code":"coastal","order_id":"chrX","crew_id":false,"age":"blue","longitude":"degraded"}
TASK repair_structured_output SPEC FIELD prop_c40 TYPE string REQUIRED yes FIELD prop_t72 TYPE null REQUIRED yes FIELD dim_u59[] TYPE integer REQUIRED yes BROKEN_OUTPUT Analyzing the sensor data to generate the output. I'll apply the required format first. {"prop_c40":"QC-07","prop_t72":null,"dim_u59":[201,681,823]}
{"prop_c40":"QC-07","prop_t72":null,"dim_u59":[201,681,823]}
thought_process
{ "type": "object", "properties": { "prop_c40": { "type": "string" }, "prop_t72": { "type": "null" }, "dim_u59": { "type": "array", "items": { "type": "integer" } } }, "required": [ "prop_t72", "dim_u59", "prop_c40" ] }
Analyzing the sensor data to generate the output. I'll apply the required format first. {"prop_c40":"QC-07","prop_t72":null,"dim_u59":[201,681,823]}
Output contains chain-of-thought reasoning before JSON
{"prop_c40":"QC-07","prop_t72":null,"dim_u59":[201,681,823]}
TASK repair_structured_output SPEC FIELD param_o93 TYPE string_uri REQUIRED no FIELD prop_z34 TYPE string REQUIRED yes FIELD param_t61 TYPE null REQUIRED no FIELD col_y86 TYPE string VALUES level_1|level_2|level_3 REQUIRED no FIELD col_m54 TYPE string_email REQUIRED no FIELD field_z32.dim_e23 TYPE string VALUES level_...
{"prop_z34":"qux","col_y86":"level_3","col_m54":"user@domain.org","field_z32":{"attr_o62":"option_a"}}
extra_text_after
{ "type": "object", "properties": { "param_o93": { "type": "string", "format": "uri" }, "prop_z34": { "type": "string" }, "param_t61": { "type": "null" }, "col_y86": { "type": "string", "enum": [ "level_1", "level_2", "level_3" ...
{"prop_z34":"qux","col_y86":"level_3","col_m54":"user@domain.org","field_z32":{"attr_o62":"option_a"}} Feel free to ask if you have questions.
Output contains non-JSON text after the object
{"prop_z34":"qux","col_y86":"level_3","col_m54":"user@domain.org","field_z32":{"attr_o62":"option_a"}}
TASK repair_structured_output SPEC FIELD param_t85 TYPE string VALUES email|phone|sms|push REQUIRED yes FIELD col_f94 TYPE string_uri REQUIRED no FIELD attr_e29 TYPE string REQUIRED no FIELD param_f10 TYPE integer REQUIRED yes BROKEN_OUTPUT <functioncall> check_availability {param_t85: "phone", attr_e29: "test", para...
{"param_t85":"phone","attr_e29":"test","param_f10":691}
tool_call_bad_format
{ "type": "object", "properties": { "param_t85": { "type": "string", "enum": [ "email", "phone", "sms", "push" ] }, "col_f94": { "type": "string", "format": "uri" }, "attr_e29": { "type": "string" }, "param_f10": { ...
<functioncall> check_availability {param_t85: "phone", attr_e29: "test", param_f10: 691}
Tool call has malformed arguments — unquoted keys in function parameters
{"param_t85":"phone","attr_e29":"test","param_f10":691}
TASK repair_structured_output SPEC FIELD key_w71 TYPE string VALUES cat_a|cat_b|cat_c|cat_d|cat_e|cat_f REQUIRED yes FIELD col_u65 TYPE string REQUIRED no FIELD field_q03 TYPE string_date-time REQUIRED no FIELD key_p20 TYPE string REQUIRED no FIELD key_u89 TYPE null REQUIRED no FIELD field_j49 TYPE boolean REQUIRED ye...
{"key_w71":"cat_a","col_u65":"London","key_p20":"test@example.com","key_u89":null,"field_j49":false,"prop_x24":469,"param_l90":"pending"}
partial_structure
{ "type": "object", "properties": { "key_w71": { "type": "string", "enum": [ "cat_a", "cat_b", "cat_c", "cat_d", "cat_e", "cat_f" ] }, "col_u65": { "type": "string" }, "field_q03": { "type": "string", "format": "...
The prop_x24 is 469 and {"key_w71":"cat_a","col_u65":"London","key_p20":"test@example.com","key_u89":null,"field_j49":false,"prop_x24":469,"param_l90":"pending"}
Output mixes natural language with JSON
{"key_w71":"cat_a","col_u65":"London","key_p20":"test@example.com","key_u89":null,"field_j49":false,"prop_x24":469,"param_l90":"pending"}
TASK repair_structured_output SPEC FIELD val_q54 TYPE string REQUIRED no FIELD key_x10 TYPE integer REQUIRED yes FIELD dim_u20 TYPE string VALUES operational|degraded|offline|maintenance REQUIRED no FIELD key_v20.prop_e21 TYPE string_uri REQUIRED yes FIELD key_v20.attr_b38 TYPE string REQUIRED no FIELD key_v20.field_l...
{"val_q54":"2024-01-15","key_x10":741,"dim_u20":"operational","key_v20":{"prop_e21":"https://www.org/data","field_l08":{"field_s52":true,"param_m99":128.39,"col_c69":"info@domain.org"}}}
missing_required
{ "type": "object", "properties": { "val_q54": { "type": "string" }, "key_x10": { "type": "integer" }, "dim_u20": { "type": "string", "enum": [ "operational", "degraded", "offline", "maintenance" ] }, "key_v20": { "type"...
{"val_q54": "2024-01-15", "dim_u20": "operational", "key_v20": {"prop_e21": "https://www.org/data", "field_l08": {"field_s52": true, "param_m99": 128.39, "col_c69": "info@domain.org"}}}
Required field 'key_x10' is missing
{"val_q54":"2024-01-15","key_x10":741,"dim_u20":"operational","key_v20":{"prop_e21":"https://www.org/data","field_l08":{"field_s52":true,"param_m99":128.39,"col_c69":"info@domain.org"}}}
TASK repair_structured_output SPEC FIELD prop_n29 TYPE string REQUIRED yes FIELD attr_c43 TYPE string REQUIRED yes FIELD field_z96 TYPE integer REQUIRED yes FIELD val_c13.prop_d13 TYPE string_email REQUIRED yes FIELD val_c13.col_q90 TYPE string VALUES reliable|unstable|intermittent REQUIRED no FIELD val_c13.dim_g02 TY...
{"prop_n29":"sample","attr_c43":"Jane","field_z96":1,"val_c13":{"prop_d13":"info@domain.org","col_q90":"reliable","dim_g02":"https://www.com/data","prop_u65":103,"key_d68":true,"val_y79":"Maria","dim_f46":true}}
partial_structure
{ "type": "object", "properties": { "prop_n29": { "type": "string" }, "attr_c43": { "type": "string" }, "field_z96": { "type": "integer" }, "val_c13": { "type": "object", "properties": { "prop_d13": { "type": "string", "format": "...
I found that prop_n29 should be sample. {"prop_n29":"sample","attr_c43":"Jane","field_z96":1,"val_c13":{"prop_d13":"info@domain.org","col_q90":"reliable","dim_g02":"https://www.com/data","prop_u65":103,"key_d68":true,"val_y79":"Maria","dim_f46":true}}
Output mixes natural language with JSON
{"prop_n29":"sample","attr_c43":"Jane","field_z96":1,"val_c13":{"prop_d13":"info@domain.org","col_q90":"reliable","dim_g02":"https://www.com/data","prop_u65":103,"key_d68":true,"val_y79":"Maria","dim_f46":true}}
TASK repair_structured_output SPEC FIELD step TYPE string VALUES draft|published|archived REQUIRED no FIELD build_status TYPE string VALUES success|error|warning|info REQUIRED yes FIELD section.status_code TYPE string REQUIRED yes FIELD section.verified TYPE number REQUIRED yes FIELD section.level TYPE integer REQUIRE...
{"step":"published","build_status":"warning","section":{"status_code":"2024-06-30","verified":776.66,"level":765}}
unquoted_keys
{ "type": "object", "properties": { "step": { "type": "string", "enum": [ "draft", "published", "archived" ] }, "build_status": { "type": "string", "enum": [ "success", "error", "warning", "info" ] }, "se...
{step:"published",build_status:"warning",section:{status_code:"2024-06-30",verified:776.66,level:765}}
Expecting property name enclosed in double quotes
{"step":"published","build_status":"warning","section":{"status_code":"2024-06-30","verified":776.66,"level":765}}
TASK repair_structured_output SPEC FIELD dim_d03 TYPE integer REQUIRED yes FIELD val_l11 TYPE string_uri REQUIRED yes FIELD param_m46 TYPE boolean REQUIRED no FIELD col_w27 TYPE number REQUIRED no FIELD dim_w63.col_f53 TYPE null REQUIRED no FIELD dim_w63.key_i08 TYPE string VALUES new|in_transit|delivered|returned REQ...
{"dim_d03":968,"val_l11":"https://data.com/api","param_m46":false,"col_w27":936.04,"dim_w63":{"col_f53":null,"key_i08":"delivered","dim_r96":571.34},"dim_d30":{"param_q95":null,"attr_e19":"level_4","prop_h28":"user@domain.org","key_l84":581}}
extra_text_before
{ "type": "object", "properties": { "dim_d03": { "type": "integer" }, "val_l11": { "type": "string", "format": "uri" }, "param_m46": { "type": "boolean" }, "col_w27": { "type": "number" }, "dim_w63": { "type": "object", "properties": { ...
Sure, here's the result: {"dim_d03":968,"val_l11":"https://data.com/api","param_m46":false,"col_w27":936.04,"dim_w63":{"col_f53":null,"key_i08":"delivered","dim_r96":571.34},"dim_d30":{"param_q95":null,"attr_e19":"level_4","prop_h28":"user@domain.org","key_l84":581}}
Output contains non-JSON text before the object
{"dim_d03":968,"val_l11":"https://data.com/api","param_m46":false,"col_w27":936.04,"dim_w63":{"col_f53":null,"key_i08":"delivered","dim_r96":571.34},"dim_d30":{"param_q95":null,"attr_e19":"level_4","prop_h28":"user@domain.org","key_l84":581}}
TASK repair_structured_output SPEC FIELD prop_i40 TYPE number REQUIRED no FIELD col_g12 TYPE string REQUIRED yes FIELD key_p20 TYPE string VALUES type_a|type_b|type_c|type_d|type_e REQUIRED no FIELD param_d35 TYPE string REQUIRED yes FIELD attr_o17 TYPE string VALUES option_a|option_b|option_c|option_d|option_e REQUIR...
{"col_g12":"sample","param_d35":"FWD","attr_o17":"option_c"}
missing_bracket
{ "type": "object", "properties": { "prop_i40": { "type": "number" }, "col_g12": { "type": "string" }, "key_p20": { "type": "string", "enum": [ "type_a", "type_b", "type_c", "type_d", "type_e" ] }, "param_d35": { ...
{"col_g12":"sample","param_d35":"FWD","attr_o17":"option_c"}
Missing closing bracket
{"col_g12":"sample","param_d35":"FWD","attr_o17":"option_c"}
TASK repair_structured_output SPEC FIELD price TYPE string_email REQUIRED no FIELD items TYPE string_uri REQUIRED no FIELD build_status TYPE number REQUIRED no FIELD strand TYPE boolean REQUIRED no FIELD interest_rate.port_code TYPE string VALUES mode_a|mode_b|mode_c|mode_d|mode_e|mode_f REQUIRED no FIELD interest_rat...
{"price":"user@domain.org","items":"https://example.org/data","build_status":556.31,"strand":false,"interest_rate":{"port_code":"mode_a","isotope":"https://api.io/api","paragraph":"mode_a","role":false,"values":{"gene_id":"example","language":"level_1","dosage":true,"paragraph":"New York"}},"position":159,"port_code":"...
tool_call_text_mix
{ "type": "object", "properties": { "price": { "type": "string", "format": "email" }, "items": { "type": "string", "format": "uri" }, "build_status": { "type": "number" }, "strand": { "type": "boolean" }, "interest_rate": { "type": "objec...
I need to look up the information first. <tool_call name="generate_report"> {"price":"user@domain.org","items":"https://example.org/data","build_status":556.31,"strand":false,"interest_rate":{"port_code":"mode_a","isotope":"https://api.io/api","paragraph":"mode_a","role":false,"values":{"gene_id":"example","language":"...
Agent response mixes reasoning text with tool call
{"price":"user@domain.org","items":"https://example.org/data","build_status":556.31,"strand":false,"interest_rate":{"port_code":"mode_a","isotope":"https://api.io/api","paragraph":"mode_a","role":false,"values":{"gene_id":"example","language":"level_1","dosage":true,"paragraph":"New York"}},"position":159,"port_code":"...
TASK repair_structured_output SPEC FIELD age TYPE string VALUES success|error|warning|info REQUIRED no FIELD start_date TYPE string VALUES low|medium|high|critical REQUIRED no FIELD height TYPE number REQUIRED yes FIELD total TYPE integer REQUIRED no FIELD salinity TYPE boolean REQUIRED yes FIELD user_id TYPE string V...
{"age":"success","start_date":"high","height":546.37,"total":664,"salinity":true,"user_id":"synonymous"}
extra_text_before
{ "type": "object", "properties": { "age": { "type": "string", "enum": [ "success", "error", "warning", "info" ] }, "start_date": { "type": "string", "enum": [ "low", "medium", "high", "critical" ] },...
Here is the response in the requested format: {"age":"success","start_date":"high","height":546.37,"total":664,"salinity":true,"user_id":"synonymous"}
Output contains non-JSON text before the object
{"age":"success","start_date":"high","height":546.37,"total":664,"salinity":true,"user_id":"synonymous"}
TASK repair_structured_output SPEC FIELD last_name TYPE boolean REQUIRED no FIELD url TYPE null REQUIRED yes FIELD status_code TYPE boolean REQUIRED no BROKEN_OUTPUT Tool: calibrate_instrument Params: {"last_name": true, "url": null}
{"last_name":true,"url":null}
tool_call_wrong_param
{ "type": "object", "properties": { "last_name": { "type": "boolean" }, "url": { "type": "null" }, "status_code": { "type": "boolean" } }, "required": [ "url" ] }
Tool: calibrate_instrument Params: {"last_name": true, "url": null}
Agent used wrong parameter name 'status_code_name' instead of 'status_code'
{"last_name":true,"url":null}
TASK repair_structured_output SPEC FIELD consignee TYPE integer REQUIRED no FIELD half_life TYPE string REQUIRED yes FIELD humidity_pct TYPE integer REQUIRED no FIELD published TYPE boolean REQUIRED no FIELD updated_at[] TYPE string REQUIRED no BROKEN_OUTPUT Result: consignee=173, {"consignee":173,"half_life":"Maria"...
{"consignee":173,"half_life":"Maria","published":false,"updated_at":["pending"]}
partial_structure
{ "type": "object", "properties": { "consignee": { "type": "integer" }, "half_life": { "type": "string" }, "humidity_pct": { "type": "integer" }, "published": { "type": "boolean" }, "updated_at": { "type": "array", "items": { "type": "s...
Result: consignee=173, {"consignee":173,"half_life":"Maria","published":false,"updated_at":["pending"]}
Output mixes natural language with JSON
{"consignee":173,"half_life":"Maria","published":false,"updated_at":["pending"]}
TASK repair_structured_output SPEC FIELD col_v75 TYPE boolean REQUIRED yes FIELD attr_b24 TYPE number REQUIRED no FIELD field_h14.param_t57 TYPE string_email REQUIRED yes FIELD field_h14.attr_g58 TYPE integer REQUIRED yes FIELD field_h14.col_k50 TYPE number REQUIRED yes FIELD field_h14.key_l57.field_z35 TYPE integer R...
{"col_v75":false,"attr_b24":363.84,"field_h14":{"param_t57":"info@example.com","attr_g58":825,"col_k50":877.99},"val_t61":{"val_n13":null,"field_q10":382,"param_k88":"Diana","dim_o24":false}}
tool_call_text_mix
{ "type": "object", "properties": { "col_v75": { "type": "boolean" }, "attr_b24": { "type": "number" }, "field_h14": { "type": "object", "properties": { "param_t57": { "type": "string", "format": "email" }, "attr_g58": { ...
Let me check the system. <tool_call name="update_record"> {"col_v75":false,"attr_b24":363.84,"field_h14":{"param_t57":"info@example.com","attr_g58":825,"col_k50":877.99},"val_t61":{"val_n13":null,"field_q10":382,"param_k88":"Diana","dim_o24":false}} </tool_call. Done!
Agent response mixes reasoning text with tool call
{"col_v75":false,"attr_b24":363.84,"field_h14":{"param_t57":"info@example.com","attr_g58":825,"col_k50":877.99},"val_t61":{"val_n13":null,"field_q10":382,"param_k88":"Diana","dim_o24":false}}
TASK repair_structured_output SPEC FIELD dim_m06 TYPE boolean REQUIRED yes FIELD dim_d69 TYPE integer REQUIRED yes FIELD attr_t81 TYPE string VALUES option_a|option_b|option_c|option_d|option_e|option_f REQUIRED yes BROKEN_OUTPUT {"dim_m06": null, "dim_d69": 159, "attr_t81": "option_b"}
{"dim_m06":true,"dim_d69":159,"attr_t81":"option_b"}
null_required
{ "type": "object", "properties": { "dim_m06": { "type": "boolean" }, "dim_d69": { "type": "integer" }, "attr_t81": { "type": "string", "enum": [ "option_a", "option_b", "option_c", "option_d", "option_e", "option_f" ]...
{"dim_m06": null, "dim_d69": 159, "attr_t81": "option_b"}
Required field 'dim_m06' is null
{"dim_m06":true,"dim_d69":159,"attr_t81":"option_b"}
TASK repair_structured_output SPEC FIELD yield_pct TYPE string REQUIRED yes FIELD batch_code TYPE string REQUIRED yes FIELD torque_output.first_name TYPE string VALUES type_a|type_b|type_c|type_d|type_e|type_f REQUIRED yes FIELD torque_output.email TYPE integer REQUIRED no FIELD torque_output.format TYPE null REQUIRED...
{"yield_pct":"New York","batch_code":"sample"}
extra_text_after
{ "type": "object", "properties": { "yield_pct": { "type": "string" }, "batch_code": { "type": "string" }, "torque_output": { "type": "object", "properties": { "first_name": { "type": "string", "enum": [ "type_a", "type_...
{"yield_pct":"New York","batch_code":"sample"} Hope this helps!
Output contains non-JSON text after the object
{"yield_pct":"New York","batch_code":"sample"}
TASK repair_structured_output SPEC FIELD val_c67 TYPE string_date-time REQUIRED no FIELD field_b67.field_e99 TYPE string_email REQUIRED no FIELD field_b67.prop_z13 TYPE number REQUIRED no FIELD field_b67.dim_g83.val_x67 TYPE number REQUIRED no FIELD field_b67.dim_g83.val_p96 TYPE string REQUIRED yes FIELD field_b67.di...
{"val_c67":"2024-10-07T16:38:00Z","field_b67":{"field_e99":"test@example.com","prop_z13":643.08,"dim_g83":{"val_p96":"2024-01-15","val_t94":"Hapag-Lloyd-Express"},"val_n62":971.44},"dim_l98":"user@example.com","dim_l68":630,"prop_j27":{"dim_k47":"white","attr_o47":"type_d","val_w13":"admin@test.io"},"val_x60":true}
missing_brace
{ "type": "object", "properties": { "val_c67": { "type": "string", "format": "date-time" }, "field_b67": { "type": "object", "properties": { "field_e99": { "type": "string", "format": "email" }, "prop_z13": { "type": "number" ...
{"val_c67":"2024-10-07T16:38:00Z","field_b67":{"field_e99":"test@example.com","prop_z13":643.08,"dim_g83":{"val_p96":"2024-01-15","val_t94":"Hapag-Lloyd-Express"},"val_n62":971.44},"dim_l98":"user@example.com","dim_l68":630,"prop_j27":{"dim_k47":"white","attr_o47":"type_d","val_w13":"admin@test.io","val_x60":true}
Missing closing brace
{"val_c67":"2024-10-07T16:38:00Z","field_b67":{"field_e99":"test@example.com","prop_z13":643.08,"dim_g83":{"val_p96":"2024-01-15","val_t94":"Hapag-Lloyd-Express"},"val_n62":971.44},"dim_l98":"user@example.com","dim_l68":630,"prop_j27":{"dim_k47":"white","attr_o47":"type_d","val_w13":"admin@test.io"},"val_x60":true}
TASK repair_structured_output SPEC FIELD dim_l95 TYPE boolean REQUIRED no FIELD val_g60 TYPE number REQUIRED no FIELD val_a77.key_v98 TYPE string VALUES reliable|unstable|intermittent REQUIRED yes FIELD val_a77.key_e57 TYPE string_date-time REQUIRED yes FIELD val_a77.col_a97.col_y36 TYPE number REQUIRED yes FIELD val_...
{"val_g60":457.43,"val_a77":{"key_v98":"intermittent","key_e57":"2026-08-27T04:51:00Z","col_a97":{"col_y36":59.99,"col_e42":"editor","field_z60":869.15},"col_u71":577.21}}
markdown_explanation
{ "type": "object", "properties": { "dim_l95": { "type": "boolean" }, "val_g60": { "type": "number" }, "val_a77": { "type": "object", "properties": { "key_v98": { "type": "string", "enum": [ "reliable", "unstable", ...
Below is the JSON object: ```json {"val_g60":457.43,"val_a77":{"key_v98":"intermittent","key_e57":"2026-08-27T04:51:00Z","col_a97":{"col_y36":59.99,"col_e42":"editor","field_z60":869.15},"col_u71":577.21}} ``` Feel free to ask if you have questions.
Output contains markdown and explanatory text around JSON
{"val_g60":457.43,"val_a77":{"key_v98":"intermittent","key_e57":"2026-08-27T04:51:00Z","col_a97":{"col_y36":59.99,"col_e42":"editor","field_z60":869.15},"col_u71":577.21}}
TASK repair_structured_output SPEC FIELD created_at.department TYPE integer REQUIRED no FIELD created_at.nickname TYPE string REQUIRED yes FIELD created_at.active.language TYPE number REQUIRED yes FIELD created_at.active.throttle_pos TYPE string_email REQUIRED yes FIELD created_at.active.state TYPE string REQUIRED yes...
{"commit_hash":"operational","shipping":525,"amplitude":76,"aligned_pct":{"salinity":null,"repository":687,"status_code":959.28,"website":232,"verified":"pending","color":{"index":"https://www.com/v1","first_name":false,"nickname":"bar","position":"closed"},"tile":"https://example.com"},"vessel_name":"oceanic"}
tool_call_bad_format
{ "type": "object", "properties": { "created_at": { "type": "object", "properties": { "department": { "type": "integer" }, "nickname": { "type": "string" }, "active": { "type": "object", "properties": { "lang...
<functioncall> process_payment {commit_hash: "operational", shipping: 525, amplitude: 76, aligned_pct: {salinity: null, repository: 687, status_code: 959.28, website: 232, verified: "pending", color: {index: "https://www.com/v1", first_name: false, nickname: "bar", position: "closed"}, tile: "https://example.com"}, ves...
Tool call has malformed arguments — unquoted keys in function parameters
{"commit_hash":"operational","shipping":525,"amplitude":76,"aligned_pct":{"salinity":null,"repository":687,"status_code":959.28,"website":232,"verified":"pending","color":{"index":"https://www.com/v1","first_name":false,"nickname":"bar","position":"closed"},"tile":"https://example.com"},"vessel_name":"oceanic"}
TASK repair_structured_output SPEC FIELD dim_r10 TYPE integer REQUIRED no FIELD attr_q99 TYPE string VALUES admin|editor|viewer REQUIRED yes FIELD val_m58 TYPE integer REQUIRED yes FIELD param_d55 TYPE string_date-time REQUIRED no FIELD field_d48 TYPE integer REQUIRED no FIELD prop_f83.prop_w43 TYPE string REQUIRED ye...
{"dim_r10":282,"attr_q99":"admin","val_m58":986,"param_d55":"2025-12-09T10:51:00Z","prop_f83":{"prop_w43":"world","param_s13":"https://example.com/v1","attr_a76":{"col_b06":"https://api.io/api","prop_r90":"Smith","dim_p45":"inactive"},"col_g97":{"val_k12":"baz","prop_m13":"2024-06-30"}},"key_s79":"offline"}
markdown_fences
{ "type": "object", "properties": { "dim_r10": { "type": "integer" }, "attr_q99": { "type": "string", "enum": [ "admin", "editor", "viewer" ] }, "val_m58": { "type": "integer" }, "param_d55": { "type": "string", "format": ...
```json {"dim_r10":282,"attr_q99":"admin","val_m58":986,"param_d55":"2025-12-09T10:51:00Z","prop_f83":{"prop_w43":"world","param_s13":"https://example.com/v1","attr_a76":{"col_b06":"https://api.io/api","prop_r90":"Smith","dim_p45":"inactive"},"col_g97":{"val_k12":"baz","prop_m13":"2024-06-30"}},"key_s79":"offline"} ```
Output contains markdown code fences
{"dim_r10":282,"attr_q99":"admin","val_m58":986,"param_d55":"2025-12-09T10:51:00Z","prop_f83":{"prop_w43":"world","param_s13":"https://example.com/v1","attr_a76":{"col_b06":"https://api.io/api","prop_r90":"Smith","dim_p45":"inactive"},"col_g97":{"val_k12":"baz","prop_m13":"2024-06-30"}},"key_s79":"offline"}
TASK repair_structured_output SPEC FIELD param_b28 TYPE string VALUES cat_a|cat_b|cat_c|cat_d REQUIRED no FIELD attr_f02 TYPE boolean REQUIRED yes FIELD param_o62 TYPE null REQUIRED no FIELD col_o00 TYPE string REQUIRED no FIELD attr_i31.dim_j79 TYPE string VALUES level_1|level_2 REQUIRED no FIELD attr_i31.field_l90 T...
{"param_b28":"cat_a","attr_f02":false,"param_o62":null,"attr_i31":{"dim_j79":"level_2","field_l90":true,"val_r86":"active","key_m43":"in_transit","param_x56":604}}
thought_process
{ "type": "object", "properties": { "param_b28": { "type": "string", "enum": [ "cat_a", "cat_b", "cat_c", "cat_d" ] }, "attr_f02": { "type": "boolean" }, "param_o62": { "type": "null" }, "col_o00": { "type": "string" ...
Breaking down the requirements: - Must include all required fields - Types must match the schema - Values should be realistic {"param_b28":"cat_a","attr_f02":false,"param_o62":null,"attr_i31":{"dim_j79":"level_2","field_l90":true,"val_r86":"active","key_m43":"in_transit","param_x56":604}}
Output contains chain-of-thought reasoning before JSON
{"param_b28":"cat_a","attr_f02":false,"param_o62":null,"attr_i31":{"dim_j79":"level_2","field_l90":true,"val_r86":"active","key_m43":"in_transit","param_x56":604}}
TASK repair_structured_output SPEC FIELD language TYPE integer REQUIRED yes FIELD consignee TYPE integer REQUIRED yes FIELD bed_number.crew_id TYPE string VALUES cat_a|cat_b REQUIRED yes FIELD bed_number.city TYPE string VALUES mode_a|mode_b|mode_c|mode_d|mode_e|mode_f REQUIRED no FIELD bed_number.sensor_id TYPE strin...
{"language":786,"consignee":39}
agent_chain
{ "type": "object", "properties": { "language": { "type": "integer" }, "consignee": { "type": "integer" }, "bed_number": { "type": "object", "properties": { "crew_id": { "type": "string", "enum": [ "cat_a", "cat_b" ...
I need to look up the information first. Action: read_sensor_array Result: {"consignee": 39} I'll query our database. Action: apply_discount Result:
Agent multi-step chain with truncated tool output
{"language":786,"consignee":39}
TASK repair_structured_output SPEC FIELD col_s05 TYPE number REQUIRED yes FIELD prop_q19 TYPE boolean REQUIRED no FIELD dim_y71 TYPE string_uri REQUIRED yes FIELD col_k32 TYPE string REQUIRED yes BROKEN_OUTPUT process_payment(col_s05=700.08, prop_q19=True, dim_y71='https://data.io/api', col_k32='A short description.'...
{"col_s05":700.08,"prop_q19":true,"dim_y71":"https://data.io/api","col_k32":"A short description."}
tool_call_python_syntax
{ "type": "object", "properties": { "col_s05": { "type": "number" }, "prop_q19": { "type": "boolean" }, "dim_y71": { "type": "string", "format": "uri" }, "col_k32": { "type": "string" } }, "required": [ "col_k32", "col_s05", "dim_y71" ]...
process_payment(col_s05=700.08, prop_q19=True, dim_y71='https://data.io/api', col_k32='A short description.')
Tool call uses Python syntax instead of JSON
{"col_s05":700.08,"prop_q19":true,"dim_y71":"https://data.io/api","col_k32":"A short description."}
TASK repair_structured_output SPEC FIELD sensor_id TYPE string REQUIRED no FIELD status TYPE string VALUES operational|degraded|offline|maintenance REQUIRED no FIELD age TYPE string REQUIRED yes FIELD temp_celsius.salinity TYPE boolean REQUIRED no FIELD temp_celsius.role TYPE string VALUES USD|EUR|GBP|BRL|JPY REQUIRED...
{"sensor_id":"hello","status":"operational","age":"test","temp_celsius":{"salinity":true,"role":"EUR","department":"https://www.org/data","strand":"2023-08-02T05:02:00Z","frequency_hz":true,"username":"completed"},"freight_class":"Tokyo","created_at":false,"shift_code":"green","voltage":{"current_draw":"reliable","wave...
partial_structure
{ "type": "object", "properties": { "sensor_id": { "type": "string" }, "status": { "type": "string", "enum": [ "operational", "degraded", "offline", "maintenance" ] }, "age": { "type": "string" }, "temp_celsius": { "type...
Result: status=operational, {"sensor_id":"hello","status":"operational","age":"test","temp_celsius":{"salinity":true,"role":"EUR","department":"https://www.org/data","strand":"2023-08-02T05:02:00Z","frequency_hz":true,"username":"completed"},"freight_class":"Tokyo","created_at":false,"shift_code":"green","voltage":{"cu...
Output mixes natural language with JSON
{"sensor_id":"hello","status":"operational","age":"test","temp_celsius":{"salinity":true,"role":"EUR","department":"https://www.org/data","strand":"2023-08-02T05:02:00Z","frequency_hz":true,"username":"completed"},"freight_class":"Tokyo","created_at":false,"shift_code":"green","voltage":{"current_draw":"reliable","wave...
TASK repair_structured_output SPEC FIELD param_h44 TYPE string REQUIRED yes FIELD prop_d76 TYPE number REQUIRED no FIELD dim_v17 TYPE number REQUIRED no FIELD val_r48 TYPE boolean REQUIRED yes FIELD param_m49 TYPE null REQUIRED no FIELD param_f64 TYPE string REQUIRED yes FIELD val_y27 TYPE number REQUIRED yes BROKEN_...
{"param_h44":"REV","prop_d76":330.45,"dim_v17":412.81,"val_r48":false,"param_m49":null,"param_f64":"Alice","val_y27":782.16}
extra_text_after
{ "type": "object", "properties": { "param_h44": { "type": "string" }, "prop_d76": { "type": "number" }, "dim_v17": { "type": "number" }, "val_r48": { "type": "boolean" }, "param_m49": { "type": "null" }, "param_f64": { "type": "string"...
{"param_h44":"REV","prop_d76":330.45,"dim_v17":412.81,"val_r48":false,"param_m49":null,"param_f64":"Alice","val_y27":782.16} Analysis finished.
Output contains non-JSON text after the object
{"param_h44":"REV","prop_d76":330.45,"dim_v17":412.81,"val_r48":false,"param_m49":null,"param_f64":"Alice","val_y27":782.16}
TASK repair_structured_output SPEC FIELD dim_n43 TYPE string REQUIRED no FIELD dim_e40 TYPE boolean REQUIRED no FIELD key_g26 TYPE integer REQUIRED yes FIELD val_u35 TYPE string REQUIRED no FIELD field_q59 TYPE string REQUIRED yes FIELD val_u69 TYPE string VALUES active|inactive|pending REQUIRED no FIELD col_e29 TYPE ...
{"dim_n43":"Berlin","key_g26":727,"val_u35":"2023-12-25","field_q59":"PASS","val_u69":"active","col_e29":"admin"}
tool_call_text_mix
{ "type": "object", "properties": { "dim_n43": { "type": "string" }, "dim_e40": { "type": "boolean" }, "key_g26": { "type": "integer" }, "val_u35": { "type": "string" }, "field_q59": { "type": "string" }, "val_u69": { "type": "string", ...
Let me check the system. <tool_call name="assign_berth"> {"dim_n43":"Berlin","key_g26":727,"val_u35":"2023-12-25","field_q59":"PASS","val_u69":"active","col_e29":"admin"} </tool_call. The result is ready.
Agent response mixes reasoning text with tool call
{"dim_n43":"Berlin","key_g26":727,"val_u35":"2023-12-25","field_q59":"PASS","val_u69":"active","col_e29":"admin"}
TASK repair_structured_output SPEC FIELD key_o20 TYPE integer REQUIRED yes FIELD attr_n09.key_t94 TYPE string_date-time REQUIRED no FIELD attr_n09.prop_y38 TYPE number REQUIRED yes FIELD attr_n09.dim_p86 TYPE number REQUIRED no FIELD attr_n09.val_j98 TYPE null REQUIRED no FIELD attr_n09.val_k54 TYPE string VALUES acti...
{"key_o20":659,"attr_n09":{"key_t94":"2026-01-16T11:20:00Z","prop_y38":459.96,"val_j98":null,"val_k54":"active","param_i23":909,"field_w40":{"col_r99":886,"dim_h57":"RTG-04","dim_e16":688.38,"field_e18":"John","param_m53":"Alice","prop_y04":"push","key_a74":850}},"param_y59":null,"prop_j17":true,"val_e08":true,"col_d31...
missing_brace
{ "type": "object", "properties": { "key_o20": { "type": "integer" }, "attr_n09": { "type": "object", "properties": { "key_t94": { "type": "string", "format": "date-time" }, "prop_y38": { "type": "number" }, "dim_p86...
"key_o20":659,"attr_n09":{"key_t94":"2026-01-16T11:20:00Z","prop_y38":459.96,"val_j98":null,"val_k54":"active","param_i23":909,"field_w40":{"col_r99":886,"dim_h57":"RTG-04","dim_e16":688.38,"field_e18":"John","param_m53":"Alice","prop_y04":"push","key_a74":850}},"param_y59":null,"prop_j17":true,"val_e08":true,"col_d31"...
Missing closing brace
{"key_o20":659,"attr_n09":{"key_t94":"2026-01-16T11:20:00Z","prop_y38":459.96,"val_j98":null,"val_k54":"active","param_i23":909,"field_w40":{"col_r99":886,"dim_h57":"RTG-04","dim_e16":688.38,"field_e18":"John","param_m53":"Alice","prop_y04":"push","key_a74":850}},"param_y59":null,"prop_j17":true,"val_e08":true,"col_d31...
TASK repair_structured_output SPEC FIELD url TYPE integer REQUIRED yes FIELD bearing TYPE string REQUIRED yes FIELD duration_ms TYPE boolean REQUIRED yes FIELD reagent TYPE string REQUIRED no FIELD chapter TYPE string_email REQUIRED yes FIELD message TYPE null REQUIRED no BROKEN_OUTPUT Result: duration_ms=False, {"ur...
{"url":297,"bearing":"Paris","duration_ms":false,"chapter":"user@example.com","message":null}
partial_structure
{ "type": "object", "properties": { "url": { "type": "integer" }, "bearing": { "type": "string" }, "duration_ms": { "type": "boolean" }, "reagent": { "type": "string" }, "chapter": { "type": "string", "format": "email" }, "message": { ...
Result: duration_ms=False, {"url":297,"bearing":"Paris","duration_ms":false,"chapter":"user@example.com","message":null}
Output mixes natural language with JSON
{"url":297,"bearing":"Paris","duration_ms":false,"chapter":"user@example.com","message":null}
TASK repair_structured_output SPEC FIELD shipping TYPE number REQUIRED no FIELD ward TYPE string REQUIRED no FIELD insurance_id.diagnosis_code.umi TYPE string VALUES mode_a|mode_b|mode_c REQUIRED no FIELD insurance_id.diagnosis_code.tile TYPE integer REQUIRED no FIELD insurance_id.diagnosis_code.crew_id[] TYPE string ...
{"shipping":625.43,"ward":"test","values":"2023-12-05T12:33:00Z","berth_slot":"2024-06-30","span_id":"chrX","throttle_pos":"type_b"}
missing_bracket
{ "type": "object", "properties": { "shipping": { "type": "number" }, "ward": { "type": "string" }, "insurance_id": { "type": "object", "properties": { "diagnosis_code": { "type": "object", "properties": { "umi": { "ty...
{"shipping":625.43,"ward":"test","values":"2023-12-05T12:33:00Z","berth_slot":"2024-06-30","span_id":"chrX","throttle_pos":"type_b"}
Missing closing bracket
{"shipping":625.43,"ward":"test","values":"2023-12-05T12:33:00Z","berth_slot":"2024-06-30","span_id":"chrX","throttle_pos":"type_b"}
TASK repair_structured_output SPEC FIELD collateral TYPE string REQUIRED yes FIELD annotation.phenotype TYPE integer REQUIRED no FIELD annotation.log_level TYPE string REQUIRED no FIELD annotation.format TYPE integer REQUIRED no FIELD annotation.published TYPE string REQUIRED no FIELD annotation.latitude TYPE null REQ...
{"collateral":"Oliveira","annotation":{"log_level":"quux","format":968,"published":"Smith","latitude":null},"voltage":"Paris"}
truncated_object
{ "type": "object", "properties": { "collateral": { "type": "string" }, "annotation": { "type": "object", "properties": { "phenotype": { "type": "integer" }, "log_level": { "type": "string" }, "format": { "type": "in...
{"collateral":"Oliveira","annotation":{"log_level":"quux","format":968,"published":"Smith","latitude":null},"voltage":"Paris"
Unexpected end of JSON input — truncated object
{"collateral":"Oliveira","annotation":{"log_level":"quux","format":968,"published":"Smith","latitude":null},"voltage":"Paris"}
TASK repair_structured_output SPEC FIELD val_z21 TYPE string VALUES active|inactive|pending REQUIRED no FIELD attr_m89 TYPE string VALUES level_1|level_2 REQUIRED no FIELD attr_k09 TYPE boolean REQUIRED yes FIELD col_e19 TYPE string_uri REQUIRED no FIELD prop_r41 TYPE string REQUIRED no FIELD prop_x49 TYPE string REQU...
{"val_z21":"active","attr_k09":false,"col_e19":"https://example.io/data","val_o53":167.8}
extra_text_before
{ "type": "object", "properties": { "val_z21": { "type": "string", "enum": [ "active", "inactive", "pending" ] }, "attr_m89": { "type": "string", "enum": [ "level_1", "level_2" ] }, "attr_k09": { "type": "boolean" ...
Pipeline result: {"val_z21":"active","attr_k09":false,"col_e19":"https://example.io/data","val_o53":167.8}
Output contains non-JSON text before the object
{"val_z21":"active","attr_k09":false,"col_e19":"https://example.io/data","val_o53":167.8}
TASK repair_structured_output SPEC FIELD dim_p28 TYPE number REQUIRED yes FIELD dim_k65 TYPE string_date-time REQUIRED no FIELD param_d17 TYPE string REQUIRED no FIELD key_i20 TYPE integer REQUIRED no FIELD param_f64 TYPE string_uri REQUIRED no FIELD dim_w35 TYPE string VALUES berthed|anchored|underway|moored REQUIRED...
{"dim_p28":491.79,"dim_k65":"2021-06-13T23:05:00Z","param_d17":"pending","param_f64":"https://www.org/data","dim_w18":575}
truncated_array
{ "type": "object", "properties": { "dim_p28": { "type": "number" }, "dim_k65": { "type": "string", "format": "date-time" }, "param_d17": { "type": "string" }, "key_i20": { "type": "integer" }, "param_f64": { "type": "string", "format": "...
{"dim_p28":491.79,"dim_k65":"2021-06-13T23:05:00Z","param_d17":"pending","param_f64":"https://www.org/data","dim_w18":575
Unexpected end of JSON input — truncated object
{"dim_p28":491.79,"dim_k65":"2021-06-13T23:05:00Z","param_d17":"pending","param_f64":"https://www.org/data","dim_w18":575}
TASK repair_structured_output SPEC FIELD col_t19 TYPE string_email REQUIRED yes FIELD val_a59 TYPE string VALUES open|in_progress|resolved|closed REQUIRED no FIELD key_y83 TYPE integer REQUIRED no FIELD dim_l55.param_t92 TYPE string VALUES single|married|divorced REQUIRED yes FIELD dim_l55.attr_m87 TYPE string VALUES ...
{"col_t19":"ops@example.com","val_a59":"closed","key_y83":16,"dim_l55":{"param_t92":"married","dim_l39":"example","key_n44":"new","dim_d55":"QC-07","param_r15":11},"key_t65":{"param_o31":"RTG-04","dim_z43":"Santos","dim_p72":null,"attr_e69":939.58,"col_a53":"draft","key_b62":{"val_l23":"2026-05-04T08:06:00Z","field_h07...
tool_call_wrong_param
{ "type": "object", "properties": { "col_t19": { "type": "string", "format": "email" }, "val_a59": { "type": "string", "enum": [ "open", "in_progress", "resolved", "closed" ] }, "key_y83": { "type": "integer" }, "dim_l55...
Tool: get_account Params: {"col_t19": "ops@example.com", "val_a59": "closed", "dim_l55": {"param_t92": "married", "dim_l39": "example", "key_n44": "new", "dim_d55": "QC-07", "param_r15": 11}, "key_t65": {"param_o31": "RTG-04", "dim_z43": "Santos", "dim_p72": null, "attr_e69": 939.58, "col_a53": "draft", "key_b62": {"va...
Agent used wrong parameter name 'key_y83_name' instead of 'key_y83'
{"col_t19":"ops@example.com","val_a59":"closed","key_y83":16,"dim_l55":{"param_t92":"married","dim_l39":"example","key_n44":"new","dim_d55":"QC-07","param_r15":11},"key_t65":{"param_o31":"RTG-04","dim_z43":"Santos","dim_p72":null,"attr_e69":939.58,"col_a53":"draft","key_b62":{"val_l23":"2026-05-04T08:06:00Z","field_h07...
TASK repair_structured_output SPEC FIELD col_x20 TYPE number REQUIRED yes FIELD col_z40 TYPE integer REQUIRED no FIELD val_l60 TYPE number REQUIRED no FIELD dim_p15 TYPE string VALUES new|in_transit|delivered|returned REQUIRED no FIELD attr_a82.field_h44 TYPE string VALUES type_a|type_b|type_c|type_d|type_e|type_f REQ...
{"col_x20":17.93,"col_z40":625,"dim_p15":"delivered","attr_a82":{"col_q79":"active","prop_b97":false,"key_l73":{"param_y98":true}},"dim_w36":{"key_q50":"mode_b","col_f43":"admin","prop_a76":"approved","attr_j26":false}}
single_quotes
{ "type": "object", "properties": { "col_x20": { "type": "number" }, "col_z40": { "type": "integer" }, "val_l60": { "type": "number" }, "dim_p15": { "type": "string", "enum": [ "new", "in_transit", "delivered", "returned" ...
{'col_x20':17.93,'col_z40':625,'dim_p15':'delivered','attr_a82':{'col_q79':'active','prop_b97':false,'key_l73':{'param_y98':true}},'dim_w36':{'key_q50':'mode_b','col_f43':'admin','prop_a76':'approved','attr_j26':false}}
Expecting property name enclosed in double quotes
{"col_x20":17.93,"col_z40":625,"dim_p15":"delivered","attr_a82":{"col_q79":"active","prop_b97":false,"key_l73":{"param_y98":true}},"dim_w36":{"key_q50":"mode_b","col_f43":"admin","prop_a76":"approved","attr_j26":false}}
TASK repair_structured_output SPEC FIELD patient_id TYPE string VALUES reliable|unstable|intermittent REQUIRED no FIELD voltage TYPE integer REQUIRED yes FIELD collateral TYPE string REQUIRED no FIELD website TYPE boolean REQUIRED no BROKEN_OUTPUT {"patient_id":"reliable","voltage":762
{"patient_id":"reliable","voltage":762}
truncated_object
{ "type": "object", "properties": { "patient_id": { "type": "string", "enum": [ "reliable", "unstable", "intermittent" ] }, "voltage": { "type": "integer" }, "collateral": { "type": "string" }, "website": { "type": "boolean" ...
{"patient_id":"reliable","voltage":762
Unexpected end of JSON input — truncated object
{"patient_id":"reliable","voltage":762}
TASK repair_structured_output SPEC FIELD pressure_kpa TYPE string REQUIRED yes FIELD end_date TYPE integer REQUIRED no FIELD footnote TYPE string REQUIRED no FIELD discount TYPE string_email REQUIRED no FIELD dosage TYPE boolean REQUIRED no FIELD level TYPE integer REQUIRED no BROKEN_OUTPUT {"pressure_kpa":"MV-Evergr...
{"pressure_kpa":"MV-Evergreen-01","end_date":874,"discount":"info@example.com","dosage":true,"level":497}
missing_bracket
{ "type": "object", "properties": { "pressure_kpa": { "type": "string" }, "end_date": { "type": "integer" }, "footnote": { "type": "string" }, "discount": { "type": "string", "format": "email" }, "dosage": { "type": "boolean" }, "level"...
{"pressure_kpa":"MV-Evergreen-01","end_date":874,"discount":"info@example.com","dosage":true,"level":497}
Missing closing bracket
{"pressure_kpa":"MV-Evergreen-01","end_date":874,"discount":"info@example.com","dosage":true,"level":497}
TASK repair_structured_output SPEC FIELD terminal_id TYPE integer REQUIRED yes FIELD weight.subtotal TYPE string_date-time REQUIRED yes FIELD weight.price TYPE string VALUES mode_a|mode_b|mode_c|mode_d REQUIRED no FIELD weight.product_id TYPE string VALUES coastal|oceanic|inland|arctic REQUIRED yes FIELD created_at TY...
{"terminal_id":667,"weight":{"subtotal":"2025-11-20T15:58:00Z","price":"mode_b","product_id":"coastal"},"score":true,"credit_score":"chr1","log_level":true,"notes":"user@test.io"}
tool_call_bad_format
{ "type": "object", "properties": { "terminal_id": { "type": "integer" }, "weight": { "type": "object", "properties": { "subtotal": { "type": "string", "format": "date-time" }, "price": { "type": "string", "enum": [ ...
<functioncall> transfer_call {terminal_id: 667, weight: {subtotal: "2025-11-20T15:58:00Z", price: "mode_b", product_id: "coastal"}, score: true, credit_score: "chr1", log_level: true, notes: "user@test.io"}
Tool call has malformed arguments — unquoted keys in function parameters
{"terminal_id":667,"weight":{"subtotal":"2025-11-20T15:58:00Z","price":"mode_b","product_id":"coastal"},"score":true,"credit_score":"chr1","log_level":true,"notes":"user@test.io"}
TASK repair_structured_output SPEC FIELD col_s81 TYPE null REQUIRED no FIELD field_x91 TYPE string VALUES USD|EUR|GBP|BRL|JPY REQUIRED no FIELD field_j71 TYPE string VALUES admin|editor|viewer REQUIRED yes FIELD field_p89[].dim_u25 TYPE integer REQUIRED no FIELD field_p89[].field_n33 TYPE string REQUIRED no FIELD fiel...
{"col_s81":null,"field_x91":"USD","field_j71":"viewer","field_p89":[{"dim_u25":626,"field_n33":"RTG-04","col_n61":[true,true,false],"key_c39":["hello"]},{"dim_u25":98,"col_n61":[true,false,false,true],"key_c39":["sample","completed"]},{"dim_u25":740,"field_n33":"QC-07","col_n61":[true,true],"key_c39":["QC-07","QC-07"]}...
missing_required
{ "type": "object", "properties": { "col_s81": { "type": "null" }, "field_x91": { "type": "string", "enum": [ "USD", "EUR", "GBP", "BRL", "JPY" ] }, "field_j71": { "type": "string", "enum": [ "admin", "ed...
{"col_s81": null, "field_x91": "USD", "field_j71": "viewer"}
Required field 'field_p89' is missing
{"col_s81":null,"field_x91":"USD","field_j71":"viewer","field_p89":[{"dim_u25":626,"field_n33":"RTG-04","col_n61":[true,true,false],"key_c39":["hello"]},{"dim_u25":98,"col_n61":[true,false,false,true],"key_c39":["sample","completed"]},{"dim_u25":740,"field_n33":"QC-07","col_n61":[true,true],"key_c39":["QC-07","QC-07"]}...