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 procedure_code TYPE string REQUIRED no FIELD patient_id TYPE string_uri REQUIRED no FIELD chromosome TYPE boolean REQUIRED no FIELD items TYPE string VALUES success|error|warning|info REQUIRED no FIELD deploy_target.chapter TYPE string VALUES coastal|oceanic|inland|arctic REQUI...
{"patient_id":"https://data.com/api","chromosome":true,"items":"error","deploy_target":{"conductivity":127,"half_life":"MV-Evergreen-01","index":380,"item_id":"medium"},"duration_ms":"frameshift","dissolved_oxygen":443.61}
missing_required
{ "type": "object", "properties": { "procedure_code": { "type": "string" }, "patient_id": { "type": "string", "format": "uri" }, "chromosome": { "type": "boolean" }, "items": { "type": "string", "enum": [ "success", "error", "wa...
{"patient_id": "https://data.com/api", "chromosome": true, "items": "error", "duration_ms": "frameshift", "dissolved_oxygen": 443.61}
Required field 'deploy_target' is missing
{"patient_id":"https://data.com/api","chromosome":true,"items":"error","deploy_target":{"conductivity":127,"half_life":"MV-Evergreen-01","index":380,"item_id":"medium"},"duration_ms":"frameshift","dissolved_oxygen":443.61}
TASK repair_structured_output SPEC FIELD ph_level TYPE string VALUES low|medium|high|critical REQUIRED no FIELD barcode TYPE string_email REQUIRED yes FIELD count TYPE string REQUIRED no FIELD discount TYPE string REQUIRED no FIELD company TYPE string VALUES operational|degraded|offline|maintenance REQUIRED yes FIELD ...
{"barcode":"ops@example.com","count":"QC-07","company":"maintenance","organism":true,"weight":"admin@domain.org"}
extra_text_after
{ "type": "object", "properties": { "ph_level": { "type": "string", "enum": [ "low", "medium", "high", "critical" ] }, "barcode": { "type": "string", "format": "email" }, "count": { "type": "string" }, "discount": { ...
{"barcode":"ops@example.com","count":"QC-07","company":"maintenance","organism":true,"weight":"admin@domain.org"} Analysis finished.
Output contains non-JSON text after the object
{"barcode":"ops@example.com","count":"QC-07","company":"maintenance","organism":true,"weight":"admin@domain.org"}
TASK repair_structured_output SPEC FIELD attr_d15 TYPE string VALUES option_a|option_b|option_c|option_d|option_e REQUIRED yes FIELD field_j21 TYPE string VALUES cat_a|cat_b REQUIRED no FIELD attr_b74.val_t95 TYPE string VALUES mode_a|mode_b|mode_c REQUIRED no FIELD attr_b74.attr_k67 TYPE string VALUES open|in_progres...
{"attr_d15":"option_b","field_j21":"cat_b","attr_b74":{"val_t95":"mode_c","val_c43":"hemizygous","param_e00":true,"prop_r45":"cat_c","field_h70":"admin@example.com","attr_f82":48}}
unquoted_keys
{ "type": "object", "properties": { "attr_d15": { "type": "string", "enum": [ "option_a", "option_b", "option_c", "option_d", "option_e" ] }, "field_j21": { "type": "string", "enum": [ "cat_a", "cat_b" ] }, ...
{attr_d15:"option_b",field_j21:"cat_b",attr_b74:{val_t95:"mode_c",val_c43:"hemizygous",param_e00:true,prop_r45:"cat_c",field_h70:"admin@example.com",attr_f82:48}}
Expecting property name enclosed in double quotes
{"attr_d15":"option_b","field_j21":"cat_b","attr_b74":{"val_t95":"mode_c","val_c43":"hemizygous","param_e00":true,"prop_r45":"cat_c","field_h70":"admin@example.com","attr_f82":48}}
TASK repair_structured_output SPEC FIELD field_d26 TYPE number REQUIRED yes FIELD attr_h73 TYPE string REQUIRED no FIELD val_e30 TYPE boolean REQUIRED no FIELD col_c33 TYPE string REQUIRED no BROKEN_OUTPUT {"field_d26":249.69,"attr_h73":"https://api.example.com/v1","val_e30":false,"col_c33":"approved"}
{"field_d26":249.69,"attr_h73":"https://api.example.com/v1","val_e30":false,"col_c33":"approved"}
missing_bracket
{ "type": "object", "properties": { "field_d26": { "type": "number" }, "attr_h73": { "type": "string" }, "val_e30": { "type": "boolean" }, "col_c33": { "type": "string" } }, "required": [ "field_d26" ] }
{"field_d26":249.69,"attr_h73":"https://api.example.com/v1","val_e30":false,"col_c33":"approved"}
Missing closing bracket
{"field_d26":249.69,"attr_h73":"https://api.example.com/v1","val_e30":false,"col_c33":"approved"}
TASK repair_structured_output SPEC FIELD val_r85.val_j93.col_c25 TYPE string REQUIRED no FIELD val_r85.val_j93.val_y62 TYPE null REQUIRED no FIELD val_r85.val_j93.attr_a87 TYPE string REQUIRED yes FIELD val_r85.val_j93.val_e32 TYPE string REQUIRED no FIELD val_r85.val_j93.attr_p58 TYPE string REQUIRED yes FIELD val_r8...
{"val_r85":{"val_j93":{"col_c25":"Smith","val_y62":null,"attr_a87":"example","val_e32":"Jane","attr_p58":"test","param_p77":"chr1","val_x19":696},"prop_d95":null,"prop_z50":"mode_d"},"param_w52":175,"dim_o32":true}
extra_text_after
{ "type": "object", "properties": { "val_r85": { "type": "object", "properties": { "val_j93": { "type": "object", "properties": { "col_c25": { "type": "string" }, "val_y62": { "type": "null" }, ...
{"val_r85":{"val_j93":{"col_c25":"Smith","val_y62":null,"attr_a87":"example","val_e32":"Jane","attr_p58":"test","param_p77":"chr1","val_x19":696},"prop_d95":null,"prop_z50":"mode_d"},"param_w52":175,"dim_o32":true} Data logged successfully.
Output contains non-JSON text after the object
{"val_r85":{"val_j93":{"col_c25":"Smith","val_y62":null,"attr_a87":"example","val_e32":"Jane","attr_p58":"test","param_p77":"chr1","val_x19":696},"prop_d95":null,"prop_z50":"mode_d"},"param_w52":175,"dim_o32":true}
TASK repair_structured_output SPEC FIELD val_r19 TYPE string VALUES option_a|option_b|option_c|option_d REQUIRED no FIELD val_i91 TYPE string VALUES berthed|anchored|underway|moored REQUIRED no FIELD attr_z43 TYPE string VALUES email|phone|sms|push REQUIRED yes BROKEN_OUTPUT Here's the structured output: {"val_r19":"...
{"val_r19":"option_c","val_i91":"underway","attr_z43":"email"}
extra_text_before
{ "type": "object", "properties": { "val_r19": { "type": "string", "enum": [ "option_a", "option_b", "option_c", "option_d" ] }, "val_i91": { "type": "string", "enum": [ "berthed", "anchored", "underway", "moor...
Here's the structured output: {"val_r19":"option_c","val_i91":"underway","attr_z43":"email"}
Output contains non-JSON text before the object
{"val_r19":"option_c","val_i91":"underway","attr_z43":"email"}
TASK repair_structured_output SPEC FIELD dim_i56 TYPE string REQUIRED no FIELD field_w80 TYPE integer REQUIRED no FIELD col_m91[] TYPE string REQUIRED yes FIELD val_e90[] TYPE string REQUIRED no BROKEN_OUTPUT Processing the request now. <tool_call name="call_variants"> {"field_w80":840,"col_m91":["quux"]} </tool_call...
{"field_w80":840,"col_m91":["quux"]}
tool_call_text_mix
{ "type": "object", "properties": { "dim_i56": { "type": "string" }, "field_w80": { "type": "integer" }, "col_m91": { "type": "array", "items": { "type": "string" } }, "val_e90": { "type": "array", "items": { "type": "string" ...
Processing the request now. <tool_call name="call_variants"> {"field_w80":840,"col_m91":["quux"]} </tool_call.
Agent response mixes reasoning text with tool call
{"field_w80":840,"col_m91":["quux"]}
TASK repair_structured_output SPEC FIELD key_p04 TYPE integer REQUIRED yes FIELD prop_b82 TYPE boolean REQUIRED yes FIELD col_z88 TYPE string REQUIRED yes FIELD key_w28[].val_z35 TYPE string VALUES admin|editor|viewer REQUIRED no FIELD key_w28[].val_v79 TYPE string VALUES type_a|type_b|type_c|type_d REQUIRED yes FIELD...
{"key_p04":698,"prop_b82":true,"col_z88":"hello"}
missing_required
{ "type": "object", "properties": { "key_p04": { "type": "integer" }, "prop_b82": { "type": "boolean" }, "col_z88": { "type": "string" }, "key_w28": { "type": "array", "items": { "type": "object", "properties": { "val_z35": { ...
{"prop_b82": true, "col_z88": "hello"}
Required field 'key_p04' is missing
{"key_p04":698,"prop_b82":true,"col_z88":"hello"}
TASK repair_structured_output SPEC FIELD val_u40 TYPE string REQUIRED yes FIELD key_o17 TYPE string VALUES email|phone|sms|push REQUIRED yes FIELD prop_u78 TYPE null REQUIRED yes FIELD param_o58 TYPE string_email REQUIRED no FIELD col_j11 TYPE string_uri REQUIRED yes BROKEN_OUTPUT {"val_u40":"Smith","key_o17":"push",...
{"val_u40":"Smith","key_o17":"push","prop_u78":null,"param_o58":"ops@test.io","col_j11":"https://api.com/v1"}
extra_text_after
{ "type": "object", "properties": { "val_u40": { "type": "string" }, "key_o17": { "type": "string", "enum": [ "email", "phone", "sms", "push" ] }, "prop_u78": { "type": "null" }, "param_o58": { "type": "string", "f...
{"val_u40":"Smith","key_o17":"push","prop_u78":null,"param_o58":"ops@test.io","col_j11":"https://api.com/v1"} Analysis finished.
Output contains non-JSON text after the object
{"val_u40":"Smith","key_o17":"push","prop_u78":null,"param_o58":"ops@test.io","col_j11":"https://api.com/v1"}
TASK repair_structured_output SPEC FIELD longitude TYPE string_email REQUIRED yes FIELD latitude TYPE string REQUIRED yes FIELD format TYPE string REQUIRED yes FIELD username TYPE integer REQUIRED no FIELD end_date TYPE integer REQUIRED no FIELD updated_at TYPE string VALUES USD|EUR|GBP|BRL|JPY REQUIRED no BROKEN_OUT...
{"longitude":"user@test.io","latitude":"test@example.com","format":"2023-12-25","updated_at":"EUR"}
unquoted_keys
{ "type": "object", "properties": { "longitude": { "type": "string", "format": "email" }, "latitude": { "type": "string" }, "format": { "type": "string" }, "username": { "type": "integer" }, "end_date": { "type": "integer" }, "updated_a...
{longitude:"user@test.io",latitude:"test@example.com",format:"2023-12-25",updated_at:"EUR"}
Expecting property name enclosed in double quotes
{"longitude":"user@test.io","latitude":"test@example.com","format":"2023-12-25","updated_at":"EUR"}
TASK repair_structured_output SPEC FIELD col_z06 TYPE number REQUIRED no FIELD prop_k38 TYPE integer REQUIRED yes FIELD attr_y74 TYPE string_email REQUIRED yes FIELD attr_x83 TYPE string_email REQUIRED yes FIELD key_i71 TYPE string REQUIRED yes BROKEN_OUTPUT {'col_z06':607.33,'prop_k38':414,'attr_y74':'user@test.io',...
{"col_z06":607.33,"prop_k38":414,"attr_y74":"user@test.io","attr_x83":"user@example.com","key_i71":"GRCh38"}
single_quotes
{ "type": "object", "properties": { "col_z06": { "type": "number" }, "prop_k38": { "type": "integer" }, "attr_y74": { "type": "string", "format": "email" }, "attr_x83": { "type": "string", "format": "email" }, "key_i71": { "type": "string...
{'col_z06':607.33,'prop_k38':414,'attr_y74':'user@test.io','attr_x83':'user@example.com','key_i71':'GRCh38'}
Expecting property name enclosed in double quotes
{"col_z06":607.33,"prop_k38":414,"attr_y74":"user@test.io","attr_x83":"user@example.com","key_i71":"GRCh38"}
TASK repair_structured_output SPEC FIELD field_d52 TYPE string REQUIRED no FIELD col_v78 TYPE string VALUES level_1|level_2|level_3 REQUIRED yes FIELD dim_s96 TYPE string_uri REQUIRED no FIELD key_x62 TYPE string_uri REQUIRED no FIELD param_f40[] TYPE string_date-time REQUIRED no BROKEN_OUTPUT Tool: annotate_mutation...
{"field_d52":"RTG-04","col_v78":"level_2","dim_s96":"https://example.org/api","key_x62":"https://www.com/v1","param_f40":["2026-08-27T19:42:00Z"]}
tool_call_wrong_param
{ "type": "object", "properties": { "field_d52": { "type": "string" }, "col_v78": { "type": "string", "enum": [ "level_1", "level_2", "level_3" ] }, "dim_s96": { "type": "string", "format": "uri" }, "key_x62": { "type": "s...
Tool: annotate_mutation Params: {"field_d52": "RTG-04", "col_v78": "level_2", "key_x62": "https://www.com/v1", "param_f40": ["2026-08-27T19:42:00Z"], "dim_s96_name": "https://example.org/api"}
Agent used wrong parameter name 'dim_s96_name' instead of 'dim_s96'
{"field_d52":"RTG-04","col_v78":"level_2","dim_s96":"https://example.org/api","key_x62":"https://www.com/v1","param_f40":["2026-08-27T19:42:00Z"]}
TASK repair_structured_output SPEC FIELD fleet_number TYPE null REQUIRED no FIELD turbidity TYPE string VALUES cat_a|cat_b|cat_c|cat_d REQUIRED yes FIELD type TYPE string REQUIRED yes FIELD port_code TYPE string_email REQUIRED no BROKEN_OUTPUT I need to look up the information first. Action: run_diagnostics Result: {...
{"fleet_number":null,"turbidity":"cat_b","type":"qux","port_code":"ops@example.com"}
agent_chain
{ "type": "object", "properties": { "fleet_number": { "type": "null" }, "turbidity": { "type": "string", "enum": [ "cat_a", "cat_b", "cat_c", "cat_d" ] }, "type": { "type": "string" }, "port_code": { "type": "string", ...
I need to look up the information first. Action: run_diagnostics Result: {"fleet_number": null, "type": "qux", "port_code": "ops@example.com"} I'll query our database. Action: filter_variants Result:
Agent multi-step chain with truncated tool output
{"fleet_number":null,"turbidity":"cat_b","type":"qux","port_code":"ops@example.com"}
TASK repair_structured_output SPEC FIELD dim_x68 TYPE string REQUIRED no FIELD prop_u67 TYPE number REQUIRED yes FIELD dim_e41 TYPE string REQUIRED no FIELD field_r66 TYPE string REQUIRED no BROKEN_OUTPUT {"prop_u67":271.91,"dim_e41":"baz",}
{"prop_u67":271.91,"dim_e41":"baz"}
trailing_comma
{ "type": "object", "properties": { "dim_x68": { "type": "string" }, "prop_u67": { "type": "number" }, "dim_e41": { "type": "string" }, "field_r66": { "type": "string" } }, "required": [ "prop_u67" ] }
{"prop_u67":271.91,"dim_e41":"baz",}
Unexpected trailing comma
{"prop_u67":271.91,"dim_e41":"baz"}
TASK repair_structured_output SPEC FIELD val_v22 TYPE string VALUES single|married|divorced REQUIRED yes FIELD val_g32 TYPE number REQUIRED no FIELD col_f63 TYPE string_email REQUIRED no FIELD val_z28[].prop_f10 TYPE string_date-time REQUIRED no FIELD val_z28[].val_w09 TYPE string REQUIRED no FIELD val_z28[].col_u29 T...
{"val_v22":"married","val_g32":11.49,"col_f63":"ops@domain.org","val_z28":[{"prop_f10":"2022-06-02T22:07:00Z","val_w09":"Paris","col_u29":188,"dim_d63":"cat_b","dim_h90":"level_6","col_q50":"admin","field_l65":"type_b","dim_g69":492},{"prop_f10":"2022-12-23T16:49:00Z","val_w09":"sample","col_u29":961,"dim_h90":"level_6...
invalid_enum
{ "type": "object", "properties": { "val_v22": { "type": "string", "enum": [ "single", "married", "divorced" ] }, "val_g32": { "type": "number" }, "col_f63": { "type": "string", "format": "email" }, "val_z28": { "type": "a...
{"val_v22": "invalid_choice_193", "val_g32": 11.49, "col_f63": "ops@domain.org", "val_z28": [{"prop_f10": "2022-06-02T22:07:00Z", "val_w09": "Paris", "col_u29": 188, "dim_d63": "cat_b", "dim_h90": "level_6", "col_q50": "admin", "field_l65": "type_b", "dim_g69": 492}, {"prop_f10": "2022-12-23T16:49:00Z", "val_w09": "sam...
Field 'val_v22' has invalid enum value 'invalid_choice_193', expected one of ['single', 'married', 'divorced']
{"val_v22":"married","val_g32":11.49,"col_f63":"ops@domain.org","val_z28":[{"prop_f10":"2022-06-02T22:07:00Z","val_w09":"Paris","col_u29":188,"dim_d63":"cat_b","dim_h90":"level_6","col_q50":"admin","field_l65":"type_b","dim_g69":492},{"prop_f10":"2022-12-23T16:49:00Z","val_w09":"sample","col_u29":961,"dim_h90":"level_6...
TASK repair_structured_output SPEC FIELD total TYPE string VALUES red|blue|green|black|white REQUIRED yes FIELD created_at TYPE string VALUES cat_a|cat_b|cat_c|cat_d REQUIRED no FIELD berth_slot TYPE number REQUIRED yes FIELD phenotype TYPE integer REQUIRED no FIELD diagnosis_code TYPE string VALUES draft|published|ar...
{"total":"red","created_at":"cat_d","berth_slot":575.3,"phenotype":302,"diagnosis_code":"draft","torque_output":"2025-12-07T14:43:00Z"}
single_quotes
{ "type": "object", "properties": { "total": { "type": "string", "enum": [ "red", "blue", "green", "black", "white" ] }, "created_at": { "type": "string", "enum": [ "cat_a", "cat_b", "cat_c", "cat_d" ...
{'total':'red','created_at':'cat_d','berth_slot':575.3,'phenotype':302,'diagnosis_code':'draft','torque_output':'2025-12-07T14:43:00Z'}
Expecting property name enclosed in double quotes
{"total":"red","created_at":"cat_d","berth_slot":575.3,"phenotype":302,"diagnosis_code":"draft","torque_output":"2025-12-07T14:43:00Z"}
TASK repair_structured_output SPEC FIELD port_code TYPE string VALUES level_1|level_2|level_3|level_4|level_5|level_6 REQUIRED no FIELD level TYPE string VALUES mode_a|mode_b|mode_c|mode_d REQUIRED yes FIELD medication TYPE number REQUIRED yes FIELD country[] TYPE string VALUES admin|editor|viewer REQUIRED no FIELD pa...
{"level":"mode_d","medication":620.11,"country":["viewer","editor"]}
missing_brace
{ "type": "object", "properties": { "port_code": { "type": "string", "enum": [ "level_1", "level_2", "level_3", "level_4", "level_5", "level_6" ] }, "level": { "type": "string", "enum": [ "mode_a", "mode_b", ...
{"level":"mode_d","medication":620.11,"country":["viewer","editor"]
Missing closing brace
{"level":"mode_d","medication":620.11,"country":["viewer","editor"]}
TASK repair_structured_output SPEC FIELD col_l88 TYPE string_email REQUIRED no FIELD key_n09 TYPE string REQUIRED yes FIELD prop_b81.attr_v45 TYPE string VALUES option_a|option_b|option_c|option_d REQUIRED yes FIELD prop_b81.param_s10 TYPE number REQUIRED yes FIELD prop_b81.param_i89 TYPE string VALUES operational|deg...
{"col_l88":"admin@example.com","key_n09":"active","prop_b81":{"attr_v45":"option_c","param_s10":111.16,"param_i89":"degraded","col_a65":408},"attr_n18":{"field_u62":"level_1","field_f59":false,"param_p72":"2022-10-28T07:34:00Z","col_e59":"cat_a","param_n69":"Sao Paulo"}}
truncated_array
{ "type": "object", "properties": { "col_l88": { "type": "string", "format": "email" }, "key_n09": { "type": "string" }, "prop_b81": { "type": "object", "properties": { "attr_v45": { "type": "string", "enum": [ "option_a", ...
{"col_l88":"admin@example.com","key_n09":"active","prop_b81":{"attr_v45":"option_c","param_s10":111.16,"param_i89":"degraded","col_a65":408},"attr_n18":{"field_u62":"level_1","field_f59":false,"param_p72":"2022-10-28T07:34:00Z","col_e59":"cat_a","param_n69":"Sao Paulo"}
Unexpected end of JSON input — truncated object
{"col_l88":"admin@example.com","key_n09":"active","prop_b81":{"attr_v45":"option_c","param_s10":111.16,"param_i89":"degraded","col_a65":408},"attr_n18":{"field_u62":"level_1","field_f59":false,"param_p72":"2022-10-28T07:34:00Z","col_e59":"cat_a","param_n69":"Sao Paulo"}}
TASK repair_structured_output SPEC FIELD field_z35 TYPE string REQUIRED no FIELD field_m15 TYPE integer REQUIRED no FIELD attr_m39 TYPE boolean REQUIRED yes FIELD attr_r58 TYPE string VALUES mode_a|mode_b|mode_c REQUIRED yes FIELD param_o10[] TYPE string_date-time REQUIRED no BROKEN_OUTPUT {"field_z35":"Silva","field...
{"field_z35":"Silva","field_m15":996,"attr_m39":false,"attr_r58":"mode_c","param_o10":["2024-03-08T02:14:00Z","2021-04-22T10:56:00Z"]}
missing_bracket
{ "type": "object", "properties": { "field_z35": { "type": "string" }, "field_m15": { "type": "integer" }, "attr_m39": { "type": "boolean" }, "attr_r58": { "type": "string", "enum": [ "mode_a", "mode_b", "mode_c" ] }, "p...
{"field_z35":"Silva","field_m15":996,"attr_m39":false,"attr_r58":"mode_c","param_o10":"2024-03-08T02:14:00Z","2021-04-22T10:56:00Z"]}
Missing closing bracket
{"field_z35":"Silva","field_m15":996,"attr_m39":false,"attr_r58":"mode_c","param_o10":["2024-03-08T02:14:00Z","2021-04-22T10:56:00Z"]}
TASK repair_structured_output SPEC FIELD val_p06 TYPE string REQUIRED no FIELD key_d71 TYPE number REQUIRED yes FIELD val_r36 TYPE string_date-time REQUIRED yes FIELD prop_p18 TYPE string_email REQUIRED no FIELD prop_s32 TYPE string REQUIRED no FIELD attr_d34 TYPE integer REQUIRED yes FIELD key_o90 TYPE string VALUES ...
{"val_p06":"https://api.example.com/v1","key_d71":893.52,"val_r36":"2022-04-01T20:16:00Z","prop_p18":"admin@domain.org","prop_s32":"Oliveira","attr_d34":822}
extra_text_before
{ "type": "object", "properties": { "val_p06": { "type": "string" }, "key_d71": { "type": "number" }, "val_r36": { "type": "string", "format": "date-time" }, "prop_p18": { "type": "string", "format": "email" }, "prop_s32": { "type": "stri...
Sure, here's the result: {"val_p06":"https://api.example.com/v1","key_d71":893.52,"val_r36":"2022-04-01T20:16:00Z","prop_p18":"admin@domain.org","prop_s32":"Oliveira","attr_d34":822}
Output contains non-JSON text before the object
{"val_p06":"https://api.example.com/v1","key_d71":893.52,"val_r36":"2022-04-01T20:16:00Z","prop_p18":"admin@domain.org","prop_s32":"Oliveira","attr_d34":822}
TASK repair_structured_output SPEC FIELD name.duration_ms TYPE boolean REQUIRED yes FIELD name.subject TYPE integer REQUIRED no FIELD name.crew_id.altitude TYPE number REQUIRED no FIELD name.crew_id.quantity TYPE string REQUIRED no FIELD name.crew_id.tags TYPE string REQUIRED no FIELD name.crew_id.email TYPE string_ur...
{"name":{"duration_ms":false,"subject":752,"crew_id":{"altitude":727.33,"quantity":"Jane","tags":"This is a test value.","email":"https://data.com/data","tax":["MV-Evergreen-01","This is a test value.","Charlie","RTG-04"],"conductivity":["mode_b"]},"status":{"thumbnail":"cat_a","organism":"mode_c","yield_pct":"type_a"}...
unquoted_keys
{ "type": "object", "properties": { "name": { "type": "object", "properties": { "duration_ms": { "type": "boolean" }, "subject": { "type": "integer" }, "crew_id": { "type": "object", "properties": { "altitude...
{name:{duration_ms:false,subject:752,crew_id:{altitude:727.33,quantity:"Jane",tags:"This is a test value.",email:"https://data.com/data",tax:["MV-Evergreen-01","This is a test value.","Charlie","RTG-04"],conductivity:["mode_b"]},status:{thumbnail:"cat_a",organism:"mode_c",yield_pct:"type_a"}},tags:null,trace_id:706.5}
Expecting property name enclosed in double quotes
{"name":{"duration_ms":false,"subject":752,"crew_id":{"altitude":727.33,"quantity":"Jane","tags":"This is a test value.","email":"https://data.com/data","tax":["MV-Evergreen-01","This is a test value.","Charlie","RTG-04"],"conductivity":["mode_b"]},"status":{"thumbnail":"cat_a","organism":"mode_c","yield_pct":"type_a"}...
TASK repair_structured_output SPEC FIELD dim_o89 TYPE string REQUIRED yes FIELD val_v42 TYPE integer REQUIRED yes FIELD field_f90 TYPE integer REQUIRED no FIELD key_i26 TYPE string_email REQUIRED yes FIELD key_m08 TYPE string VALUES homozygous|heterozygous|hemizygous REQUIRED yes BROKEN_OUTPUT {dim_o89:"Berlin",val_v...
{"dim_o89":"Berlin","val_v42":89,"field_f90":315,"key_i26":"test@example.com","key_m08":"homozygous"}
unquoted_keys
{ "type": "object", "properties": { "dim_o89": { "type": "string" }, "val_v42": { "type": "integer" }, "field_f90": { "type": "integer" }, "key_i26": { "type": "string", "format": "email" }, "key_m08": { "type": "string", "enum": [ ...
{dim_o89:"Berlin",val_v42:89,field_f90:315,key_i26:"test@example.com",key_m08:"homozygous"}
Expecting property name enclosed in double quotes
{"dim_o89":"Berlin","val_v42":89,"field_f90":315,"key_i26":"test@example.com","key_m08":"homozygous"}
TASK repair_structured_output SPEC FIELD coverage TYPE integer REQUIRED no FIELD address TYPE boolean REQUIRED yes FIELD features TYPE string VALUES synonymous|missense|nonsense|frameshift REQUIRED no FIELD hazmat_code TYPE string VALUES open|in_progress|resolved|closed REQUIRED no FIELD frequency_hz TYPE string VALUE...
{"coverage":399,"address":true,"features":"missense","frequency_hz":"single","color":149.86}
extra_text_after
{ "type": "object", "properties": { "coverage": { "type": "integer" }, "address": { "type": "boolean" }, "features": { "type": "string", "enum": [ "synonymous", "missense", "nonsense", "frameshift" ] }, "hazmat_code": { ...
{"coverage":399,"address":true,"features":"missense","frequency_hz":"single","color":149.86} I've ensured all required fields are present.
Output contains non-JSON text after the object
{"coverage":399,"address":true,"features":"missense","frequency_hz":"single","color":149.86}
TASK repair_structured_output SPEC FIELD company TYPE string VALUES option_a|option_b|option_c|option_d REQUIRED yes FIELD umi.conductivity TYPE string VALUES free|basic|pro|enterprise REQUIRED no FIELD umi.timezone TYPE string VALUES option_a|option_b REQUIRED yes FIELD umi.coverage TYPE string VALUES open|in_progres...
{"company":"option_b","umi":{"conductivity":"enterprise","timezone":"option_a","coverage":"closed"},"longitude":"demo","thumbnail":602,"filter_flag":"2026-02-26T10:09:00Z","humidity_pct":"test@test.io","fleet_number":"John"}
tool_call_text_mix
{ "type": "object", "properties": { "company": { "type": "string", "enum": [ "option_a", "option_b", "option_c", "option_d" ] }, "umi": { "type": "object", "properties": { "conductivity": { "type": "string", "enum"...
I'll query our database. <tool_call name="run_diagnostics"> {"company":"option_b","umi":{"conductivity":"enterprise","timezone":"option_a","coverage":"closed"},"longitude":"demo","thumbnail":602,"filter_flag":"2026-02-26T10:09:00Z","humidity_pct":"test@test.io","fleet_number":"John"} </tool_call. Operation completed.
Agent response mixes reasoning text with tool call
{"company":"option_b","umi":{"conductivity":"enterprise","timezone":"option_a","coverage":"closed"},"longitude":"demo","thumbnail":602,"filter_flag":"2026-02-26T10:09:00Z","humidity_pct":"test@test.io","fleet_number":"John"}
TASK repair_structured_output SPEC FIELD val_d00.param_m44 TYPE string REQUIRED yes FIELD val_d00.col_e26 TYPE integer REQUIRED yes FIELD val_d00.dim_k42 TYPE integer REQUIRED no FIELD val_d00.key_a77 TYPE string_date-time REQUIRED no FIELD val_d00.param_m00 TYPE string REQUIRED yes FIELD val_d00.field_s63 TYPE number...
{"val_d00":{"param_m44":"Tokyo","col_e26":779,"dim_k42":761,"param_m00":"GRCh38","field_s63":782.35},"dim_s71":"level_6","attr_p02":"user@domain.com","col_p10":"maintenance","col_g02":{"col_p64":"PASS","param_g13":"draft","key_y63":"berthed"}}
missing_required
{ "type": "object", "properties": { "val_d00": { "type": "object", "properties": { "param_m44": { "type": "string" }, "col_e26": { "type": "integer" }, "dim_k42": { "type": "integer" }, "key_a77": { "type...
{"dim_s71": "level_6", "attr_p02": "user@domain.com", "col_p10": "maintenance", "col_g02": {"col_p64": "PASS", "param_g13": "draft", "key_y63": "berthed"}}
Required field 'val_d00' is missing
{"val_d00":{"param_m44":"Tokyo","col_e26":779,"dim_k42":761,"param_m00":"GRCh38","field_s63":782.35},"dim_s71":"level_6","attr_p02":"user@domain.com","col_p10":"maintenance","col_g02":{"col_p64":"PASS","param_g13":"draft","key_y63":"berthed"}}
TASK repair_structured_output SPEC FIELD attr_b41 TYPE boolean REQUIRED no FIELD val_b18 TYPE integer REQUIRED yes FIELD dim_a13 TYPE null REQUIRED no FIELD field_b25 TYPE string VALUES small|medium|large|xl REQUIRED no BROKEN_OUTPUT {"val_b18": "238MB", "field_b25": "small"}
{"val_b18":238,"field_b25":"small"}
number_with_unit
{ "type": "object", "properties": { "attr_b41": { "type": "boolean" }, "val_b18": { "type": "integer" }, "dim_a13": { "type": "null" }, "field_b25": { "type": "string", "enum": [ "small", "medium", "large", "xl" ] } ...
{"val_b18": "238MB", "field_b25": "small"}
Field 'val_b18' must be number, got string with unit
{"val_b18":238,"field_b25":"small"}
TASK repair_structured_output SPEC FIELD loan_amount TYPE string VALUES operational|degraded|offline|maintenance REQUIRED no FIELD published TYPE string VALUES active|inactive|pending REQUIRED no FIELD position TYPE string VALUES operational|degraded|offline|maintenance REQUIRED no FIELD deploy_target TYPE number REQU...
{"published":"active","position":"operational","deploy_target":431.21,"vital_sign":525.72,"state":null,"strand":592}
thought_process
{ "type": "object", "properties": { "loan_amount": { "type": "string", "enum": [ "operational", "degraded", "offline", "maintenance" ] }, "published": { "type": "string", "enum": [ "active", "inactive", "pending" ...
Analyzing the schema to generate valid JSON... Checking required fields and types... {"published":"active","position":"operational","deploy_target":431.21,"vital_sign":525.72,"state":null,"strand":592}
Output contains chain-of-thought reasoning before JSON
{"published":"active","position":"operational","deploy_target":431.21,"vital_sign":525.72,"state":null,"strand":592}
TASK repair_structured_output SPEC FIELD gene_id TYPE string VALUES type_a|type_b REQUIRED no FIELD isotope TYPE string REQUIRED yes FIELD berth_slot TYPE number REQUIRED no BROKEN_OUTPUT {"isotope": "London", "berth_slot": "\"383.09\""}
{"isotope":"London","berth_slot":383.09}
wrong_type
{ "type": "object", "properties": { "gene_id": { "type": "string", "enum": [ "type_a", "type_b" ] }, "isotope": { "type": "string" }, "berth_slot": { "type": "number" } }, "required": [ "isotope" ] }
{"isotope": "London", "berth_slot": "\"383.09\""}
Field 'berth_slot' must be number, got string
{"isotope":"London","berth_slot":383.09}
TASK repair_structured_output SPEC FIELD height TYPE string VALUES small|medium|large|xl REQUIRED yes FIELD department TYPE string VALUES red|blue|green|black|white REQUIRED no FIELD score TYPE string VALUES coastal|oceanic|inland|arctic REQUIRED yes FIELD throttle_pos TYPE string REQUIRED no FIELD chapter TYPE intege...
{"height":"xl","department":"blue","score":"coastal","throttle_pos":"inactive","chapter":430,"reagent":247,"voltage":801}
tool_call_wrong_param
{ "type": "object", "properties": { "height": { "type": "string", "enum": [ "small", "medium", "large", "xl" ] }, "department": { "type": "string", "enum": [ "red", "blue", "green", "black", "white" ...
Tool: generate_report Params: {"height": "xl", "department": "blue", "score": "coastal", "throttle_pos": "inactive", "chapter": 430, "voltage": 801, "reagent_value": 247}
Agent used wrong parameter name 'reagent_value' instead of 'reagent'
{"height":"xl","department":"blue","score":"coastal","throttle_pos":"inactive","chapter":430,"reagent":247,"voltage":801}
TASK repair_structured_output SPEC FIELD type TYPE boolean REQUIRED yes FIELD width TYPE string REQUIRED yes FIELD terminal_id TYPE null REQUIRED yes FIELD dosage.wavelength TYPE string VALUES single|married|divorced REQUIRED yes FIELD dosage.invoice_id.enabled TYPE null REQUIRED yes FIELD dosage.invoice_id.age TYPE s...
{"type":false,"width":"inactive","terminal_id":null,"dosage":{"wavelength":"single","invoice_id":{"enabled":null,"age":"sms"},"account_id":417.27},"berth_slot":170}
missing_required
{ "type": "object", "properties": { "type": { "type": "boolean" }, "width": { "type": "string" }, "terminal_id": { "type": "null" }, "dosage": { "type": "object", "properties": { "wavelength": { "type": "string", "enum": [ ...
{"type": false, "terminal_id": null, "dosage": {"wavelength": "single", "invoice_id": {"enabled": null, "age": "sms"}, "account_id": 417.27}, "berth_slot": 170}
Required field 'width' is missing
{"type":false,"width":"inactive","terminal_id":null,"dosage":{"wavelength":"single","invoice_id":{"enabled":null,"age":"sms"},"account_id":417.27},"berth_slot":170}
TASK repair_structured_output SPEC FIELD val_l68 TYPE string REQUIRED no FIELD col_t69 TYPE string VALUES coastal|oceanic|inland|arctic REQUIRED yes FIELD col_e94 TYPE number REQUIRED yes FIELD val_w35 TYPE integer REQUIRED yes FIELD dim_u58 TYPE null REQUIRED yes BROKEN_OUTPUT I need to look up the information first...
{"col_t69":"arctic","col_e94":7.25,"val_w35":630,"dim_u58":null}
agent_chain
{ "type": "object", "properties": { "val_l68": { "type": "string" }, "col_t69": { "type": "string", "enum": [ "coastal", "oceanic", "inland", "arctic" ] }, "col_e94": { "type": "number" }, "val_w35": { "type": "integer" ...
I need to look up the information first. Action: check_availability Result: {"col_t69": "arctic", "col_e94": 7.25, "dim_u58": null} Processing the request now. Action: assign_berth Result:
Agent multi-step chain with truncated tool output
{"col_t69":"arctic","col_e94":7.25,"val_w35":630,"dim_u58":null}
TASK repair_structured_output SPEC FIELD param_u62 TYPE string VALUES synonymous|missense|nonsense|frameshift REQUIRED yes FIELD param_k54 TYPE integer REQUIRED yes FIELD field_i45 TYPE boolean REQUIRED no FIELD dim_a54 TYPE string_uri REQUIRED no FIELD dim_w06.param_p60 TYPE string VALUES active|inactive|pending REQU...
{"param_u62":"nonsense","param_k54":822,"field_i45":true,"dim_a54":"https://api.org/api","dim_w06":{"param_p60":"active","field_a52":"admin","key_w87":22,"attr_k73":{"field_b04":"Alice","col_b94":"QC-07","field_w24":"Oliveira","param_u45":245}}}
markdown_explanation
{ "type": "object", "properties": { "param_u62": { "type": "string", "enum": [ "synonymous", "missense", "nonsense", "frameshift" ] }, "param_k54": { "type": "integer" }, "field_i45": { "type": "boolean" }, "dim_a54": { ...
Pipeline result: ```json {"param_u62":"nonsense","param_k54":822,"field_i45":true,"dim_a54":"https://api.org/api","dim_w06":{"param_p60":"active","field_a52":"admin","key_w87":22,"attr_k73":{"field_b04":"Alice","col_b94":"QC-07","field_w24":"Oliveira","param_u45":245}}} ``` Feel free to ask if you have questions.
Output contains markdown and explanatory text around JSON
{"param_u62":"nonsense","param_k54":822,"field_i45":true,"dim_a54":"https://api.org/api","dim_w06":{"param_p60":"active","field_a52":"admin","key_w87":22,"attr_k73":{"field_b04":"Alice","col_b94":"QC-07","field_w24":"Oliveira","param_u45":245}}}
TASK repair_structured_output SPEC FIELD attr_o71 TYPE number REQUIRED yes FIELD col_r16.key_k06 TYPE number REQUIRED yes FIELD col_r16.key_k34 TYPE integer REQUIRED yes FIELD col_r16.dim_b41[] TYPE integer REQUIRED yes FIELD param_e06 TYPE string REQUIRED no BROKEN_OUTPUT <functioncall> create_order {attr_o71: 463.7...
{"attr_o71":463.79,"col_r16":{"key_k06":241.34,"key_k34":536,"dim_b41":[184]}}
tool_call_bad_format
{ "type": "object", "properties": { "attr_o71": { "type": "number" }, "col_r16": { "type": "object", "properties": { "key_k06": { "type": "number" }, "key_k34": { "type": "integer" }, "dim_b41": { "type": "array", ...
<functioncall> create_order {attr_o71: 463.79, col_r16: {key_k06: 241.34, key_k34: 536, dim_b41: [184]}}
Tool call has malformed arguments — unquoted keys in function parameters
{"attr_o71":463.79,"col_r16":{"key_k06":241.34,"key_k34":536,"dim_b41":[184]}}
TASK repair_structured_output SPEC FIELD tax TYPE null REQUIRED no FIELD updated_at TYPE string VALUES USD|EUR|GBP|BRL|JPY REQUIRED yes FIELD frequency_hz TYPE string REQUIRED no FIELD status TYPE number REQUIRED yes BROKEN_OUTPUT I need to look up the information first. Action: send_email Arguments: {"updated_at": "...
{"updated_at":"JPY","status":139.19}
tool_call_partial_args
{ "type": "object", "properties": { "tax": { "type": "null" }, "updated_at": { "type": "string", "enum": [ "USD", "EUR", "GBP", "BRL", "JPY" ] }, "frequency_hz": { "type": "string" }, "status": { "type": "number"...
I need to look up the information first. Action: send_email Arguments: {"updated_at": "JPY"}
Agent tool call missing required parameter 'status'
{"updated_at":"JPY","status":139.19}
TASK repair_structured_output SPEC FIELD frequency_hz TYPE number REQUIRED yes FIELD allele TYPE string_email REQUIRED yes FIELD voltage TYPE string VALUES berthed|anchored|underway|moored REQUIRED yes FIELD format TYPE boolean REQUIRED no FIELD score.end_date TYPE string VALUES open|in_progress|resolved|closed REQUIR...
{"frequency_hz":300.11,"allele":"ops@domain.org","voltage":"moored","format":true}
extra_text_before
{ "type": "object", "properties": { "frequency_hz": { "type": "number" }, "allele": { "type": "string", "format": "email" }, "voltage": { "type": "string", "enum": [ "berthed", "anchored", "underway", "moored" ] }, "form...
Based on your request, here is the data: {"frequency_hz":300.11,"allele":"ops@domain.org","voltage":"moored","format":true}
Output contains non-JSON text before the object
{"frequency_hz":300.11,"allele":"ops@domain.org","voltage":"moored","format":true}
TASK repair_structured_output SPEC FIELD procedure_code TYPE boolean REQUIRED yes FIELD comments TYPE integer REQUIRED no FIELD torque_output TYPE string_date-time REQUIRED yes BROKEN_OUTPUT I found that procedure_code should be False. {"procedure_code":false,"torque_output":"2021-02-23T09:00:00Z"}
{"procedure_code":false,"torque_output":"2021-02-23T09:00:00Z"}
partial_structure
{ "type": "object", "properties": { "procedure_code": { "type": "boolean" }, "comments": { "type": "integer" }, "torque_output": { "type": "string", "format": "date-time" } }, "required": [ "torque_output", "procedure_code" ] }
I found that procedure_code should be False. {"procedure_code":false,"torque_output":"2021-02-23T09:00:00Z"}
Output mixes natural language with JSON
{"procedure_code":false,"torque_output":"2021-02-23T09:00:00Z"}
TASK repair_structured_output SPEC FIELD key_s00 TYPE string REQUIRED no FIELD prop_m54.field_n02 TYPE string VALUES success|error|warning|info REQUIRED no FIELD prop_m54.val_p89 TYPE string VALUES open|in_progress|resolved|closed REQUIRED no FIELD prop_m54.field_e34 TYPE string VALUES USD|EUR|GBP|BRL|JPY REQUIRED no ...
{"key_s00":"REV","prop_m54":{"field_n02":"success","field_e34":"EUR","param_z49":"Smith","attr_c33":"degraded","attr_c66":"white"},"key_r22":"quux","dim_r54":"rejected","val_s19":216.61,"param_q61":"Johnson","param_r02":106}
tool_call_bad_format
{ "type": "object", "properties": { "key_s00": { "type": "string" }, "prop_m54": { "type": "object", "properties": { "field_n02": { "type": "string", "enum": [ "success", "error", "warning", "info" ] ...
<functioncall> align_reads {key_s00: "REV", prop_m54: {field_n02: "success", field_e34: "EUR", param_z49: "Smith", attr_c33: "degraded", attr_c66: "white"}, key_r22: "quux", dim_r54: "rejected", val_s19: 216.61, param_q61: "Johnson", param_r02: 106}
Tool call has malformed arguments — unquoted keys in function parameters
{"key_s00":"REV","prop_m54":{"field_n02":"success","field_e34":"EUR","param_z49":"Smith","attr_c33":"degraded","attr_c66":"white"},"key_r22":"quux","dim_r54":"rejected","val_s19":216.61,"param_q61":"Johnson","param_r02":106}
TASK repair_structured_output SPEC FIELD transaction_id TYPE string REQUIRED yes FIELD enabled TYPE number REQUIRED yes FIELD verified TYPE string VALUES success|error|warning|info REQUIRED yes FIELD longitude TYPE string_email REQUIRED no FIELD catalyst TYPE number REQUIRED yes BROKEN_OUTPUT {"transaction_id": "2024...
{"transaction_id":"2024-06-30","enabled":112.82,"verified":"error","catalyst":650.47}
invalid_enum
{ "type": "object", "properties": { "transaction_id": { "type": "string" }, "enabled": { "type": "number" }, "verified": { "type": "string", "enum": [ "success", "error", "warning", "info" ] }, "longitude": { "type": "st...
{"transaction_id": "2024-06-30", "enabled": 112.82, "verified": "invalid_choice_219", "catalyst": 650.47}
Field 'verified' has invalid enum value 'invalid_choice_219', expected one of ['success', 'error', 'warning', 'info']
{"transaction_id":"2024-06-30","enabled":112.82,"verified":"error","catalyst":650.47}
TASK repair_structured_output SPEC FIELD dim_d47 TYPE string VALUES open|in_progress|resolved|closed REQUIRED no FIELD param_h49 TYPE string REQUIRED no FIELD param_g13 TYPE string VALUES single|married|divorced REQUIRED yes FIELD param_c50[].field_e68 TYPE string VALUES berthed|anchored|underway|moored REQUIRED no FI...
{"dim_d47":"closed","param_h49":"sample","param_g13":"single","param_c50":[{"col_n40":"delivered","attr_i24":"demo","col_w49":"Santos","prop_s84":285,"dim_x66":"intermittent"},{"field_e68":"moored","col_n40":"in_transit","attr_i24":"Hapag-Lloyd-Express","col_w49":"inactive","prop_s84":588}]}
markdown_fences
{ "type": "object", "properties": { "dim_d47": { "type": "string", "enum": [ "open", "in_progress", "resolved", "closed" ] }, "param_h49": { "type": "string" }, "param_g13": { "type": "string", "enum": [ "single", ...
```json {"dim_d47":"closed","param_h49":"sample","param_g13":"single","param_c50":[{"col_n40":"delivered","attr_i24":"demo","col_w49":"Santos","prop_s84":285,"dim_x66":"intermittent"},{"field_e68":"moored","col_n40":"in_transit","attr_i24":"Hapag-Lloyd-Express","col_w49":"inactive","prop_s84":588}]} ```
Output contains markdown code fences
{"dim_d47":"closed","param_h49":"sample","param_g13":"single","param_c50":[{"col_n40":"delivered","attr_i24":"demo","col_w49":"Santos","prop_s84":285,"dim_x66":"intermittent"},{"field_e68":"moored","col_n40":"in_transit","attr_i24":"Hapag-Lloyd-Express","col_w49":"inactive","prop_s84":588}]}
TASK repair_structured_output SPEC FIELD attr_u02 TYPE number REQUIRED yes FIELD dim_a68 TYPE string VALUES small|medium|large|xl REQUIRED no FIELD col_e96 TYPE string VALUES operational|degraded|offline|maintenance REQUIRED no FIELD val_y16.key_x12 TYPE string VALUES red|blue|green|black|white REQUIRED yes FIELD val_...
{"attr_u02":852.86,"val_y16":{"key_x12":"red","val_k42":"sample","key_n41":{"val_d00":544.7,"val_o90":"QC-07","field_k29":"underway","dim_m35":["divorced","single","divorced","divorced"]},"field_j29":"2024-01-15","col_l31":12.15}}
wrong_type
{ "type": "object", "properties": { "attr_u02": { "type": "number" }, "dim_a68": { "type": "string", "enum": [ "small", "medium", "large", "xl" ] }, "col_e96": { "type": "string", "enum": [ "operational", "degrad...
{"attr_u02": "\"852.86\"", "val_y16": {"key_x12": "red", "val_k42": "sample", "key_n41": {"val_d00": 544.7, "val_o90": "QC-07", "field_k29": "underway", "dim_m35": ["divorced", "single", "divorced", "divorced"]}, "field_j29": "2024-01-15", "col_l31": 12.15}}
Field 'attr_u02' must be number, got string
{"attr_u02":852.86,"val_y16":{"key_x12":"red","val_k42":"sample","key_n41":{"val_d00":544.7,"val_o90":"QC-07","field_k29":"underway","dim_m35":["divorced","single","divorced","divorced"]},"field_j29":"2024-01-15","col_l31":12.15}}
TASK repair_structured_output SPEC FIELD due_date TYPE integer REQUIRED no FIELD full_name TYPE string_uri REQUIRED yes FIELD last_name TYPE string REQUIRED yes FIELD level TYPE number REQUIRED yes FIELD total TYPE string REQUIRED yes FIELD city.color TYPE boolean REQUIRED no FIELD city.procedure_code TYPE string REQU...
{"due_date":119,"full_name":"https://data.io/api","last_name":"PASS","level":293.62,"total":"2023-12-25","vital_sign":{"span_id":"medium","username":"synonymous","collateral":174}}
extra_field
{ "type": "object", "properties": { "due_date": { "type": "integer" }, "full_name": { "type": "string", "format": "uri" }, "last_name": { "type": "string" }, "level": { "type": "number" }, "total": { "type": "string" }, "city": { ...
{"due_date": 119, "full_name": "https://data.io/api", "last_name": "PASS", "level": 293.62, "total": "2023-12-25", "vital_sign": {"span_id": "medium", "username": "synonymous", "collateral": 174}, "extra_field_171": "unexpected"}
Unknown field 'extra_field_171' not defined in schema
{"due_date":119,"full_name":"https://data.io/api","last_name":"PASS","level":293.62,"total":"2023-12-25","vital_sign":{"span_id":"medium","username":"synonymous","collateral":174}}
TASK repair_structured_output SPEC FIELD key_e48 TYPE string_email REQUIRED yes FIELD col_c68 TYPE integer REQUIRED no FIELD col_y90 TYPE string VALUES admin|editor|viewer REQUIRED no FIELD dim_d79 TYPE integer REQUIRED yes BROKEN_OUTPUT ```json {"key_e48":"admin@example.com","col_c68":957,"col_y90":"editor","dim_d79...
{"key_e48":"admin@example.com","col_c68":957,"col_y90":"editor","dim_d79":989}
markdown_fences
{ "type": "object", "properties": { "key_e48": { "type": "string", "format": "email" }, "col_c68": { "type": "integer" }, "col_y90": { "type": "string", "enum": [ "admin", "editor", "viewer" ] }, "dim_d79": { "type": "inte...
```json {"key_e48":"admin@example.com","col_c68":957,"col_y90":"editor","dim_d79":989} ```
Output contains markdown code fences
{"key_e48":"admin@example.com","col_c68":957,"col_y90":"editor","dim_d79":989}
TASK repair_structured_output SPEC FIELD barcode TYPE integer REQUIRED yes FIELD notes TYPE string VALUES success|error|warning|info REQUIRED yes FIELD bill_of_lading TYPE integer REQUIRED yes FIELD consignee TYPE integer REQUIRED yes FIELD department TYPE string_date-time REQUIRED no FIELD active TYPE string_date-tim...
{"barcode":658,"notes":"info","bill_of_lading":299,"consignee":872,"department":"2022-09-11T21:54:00Z"}
trailing_comma
{ "type": "object", "properties": { "barcode": { "type": "integer" }, "notes": { "type": "string", "enum": [ "success", "error", "warning", "info" ] }, "bill_of_lading": { "type": "integer" }, "consignee": { "type": "int...
{"barcode":658,"notes":"info","bill_of_lading":299,"consignee":872,"department":"2022-09-11T21:54:00Z",}
Unexpected trailing comma
{"barcode":658,"notes":"info","bill_of_lading":299,"consignee":872,"department":"2022-09-11T21:54:00Z"}
TASK repair_structured_output SPEC FIELD freight_class TYPE number REQUIRED no FIELD id TYPE boolean REQUIRED no FIELD subtotal TYPE string_uri REQUIRED yes FIELD values TYPE integer REQUIRED yes FIELD website TYPE string REQUIRED yes BROKEN_OUTPUT {"freight_class": 725.77, "id": false, "subtotal": "https://api.org/d...
{"freight_class":725.77,"id":false,"subtotal":"https://api.org/data","values":145,"website":"2023-12-25"}
number_with_unit
{ "type": "object", "properties": { "freight_class": { "type": "number" }, "id": { "type": "boolean" }, "subtotal": { "type": "string", "format": "uri" }, "values": { "type": "integer" }, "website": { "type": "string" } }, "required": [...
{"freight_class": 725.77, "id": false, "subtotal": "https://api.org/data", "values": "145ms", "website": "2023-12-25"}
Field 'values' must be number, got string with unit
{"freight_class":725.77,"id":false,"subtotal":"https://api.org/data","values":145,"website":"2023-12-25"}
TASK repair_structured_output SPEC FIELD repository TYPE string REQUIRED no FIELD amplitude TYPE string_date-time REQUIRED no FIELD items TYPE string VALUES cat_a|cat_b|cat_c|cat_d|cat_e|cat_f REQUIRED yes FIELD duration_ms TYPE number REQUIRED no FIELD cargo_type TYPE string REQUIRED no FIELD humidity_pct TYPE number...
{"repository":"Bob","items":"cat_a","duration_ms":373.38,"humidity_pct":757.33}
number_with_unit
{ "type": "object", "properties": { "repository": { "type": "string" }, "amplitude": { "type": "string", "format": "date-time" }, "items": { "type": "string", "enum": [ "cat_a", "cat_b", "cat_c", "cat_d", "cat_e", "cat...
{"repository": "Bob", "items": "cat_a", "duration_ms": 373.38, "humidity_pct": "757.33MB"}
Field 'humidity_pct' must be number, got string with unit
{"repository":"Bob","items":"cat_a","duration_ms":373.38,"humidity_pct":757.33}
TASK repair_structured_output SPEC FIELD log_level TYPE string VALUES active|inactive|pending REQUIRED yes FIELD subject TYPE string VALUES free|basic|pro|enterprise REQUIRED no FIELD product_id TYPE string VALUES USD|EUR|GBP|BRL|JPY REQUIRED no FIELD terminal_id TYPE number REQUIRED yes BROKEN_OUTPUT Sensor output f...
{"log_level":"inactive","terminal_id":478.22}
markdown_explanation
{ "type": "object", "properties": { "log_level": { "type": "string", "enum": [ "active", "inactive", "pending" ] }, "subject": { "type": "string", "enum": [ "free", "basic", "pro", "enterprise" ] }, "prod...
Sensor output follows: ```json {"log_level":"inactive","terminal_id":478.22} ``` Analysis finished.
Output contains markdown and explanatory text around JSON
{"log_level":"inactive","terminal_id":478.22}
TASK repair_structured_output SPEC FIELD key_x64 TYPE string VALUES red|blue|green|black|white REQUIRED no FIELD key_q33 TYPE string REQUIRED no FIELD dim_g76.prop_t99 TYPE string VALUES pending_review|confirmed|rejected|escalated REQUIRED yes FIELD dim_g76.val_w84 TYPE null REQUIRED yes FIELD dim_g76.col_f98 TYPE str...
{"key_q33":"foo","dim_g76":{"prop_t99":"escalated","val_w84":null,"col_f98":"offline","key_y00":{"val_g08":"chrX","col_h51":"warning"}},"param_x33":442}
missing_required
{ "type": "object", "properties": { "key_x64": { "type": "string", "enum": [ "red", "blue", "green", "black", "white" ] }, "key_q33": { "type": "string" }, "dim_g76": { "type": "object", "properties": { "prop_t99...
{"key_q33": "foo", "dim_g76": {"prop_t99": "escalated", "val_w84": null, "col_f98": "offline", "key_y00": {"val_g08": "chrX", "col_h51": "warning"}}}
Required field 'param_x33' is missing
{"key_q33":"foo","dim_g76":{"prop_t99":"escalated","val_w84":null,"col_f98":"offline","key_y00":{"val_g08":"chrX","col_h51":"warning"}},"param_x33":442}
TASK repair_structured_output SPEC FIELD key_k55 TYPE boolean REQUIRED no FIELD col_q86 TYPE string_email REQUIRED yes FIELD param_c14 TYPE string VALUES free|basic|pro|enterprise REQUIRED no FIELD val_a49 TYPE string VALUES small|medium|large|xl REQUIRED yes FIELD field_n98.key_q06 TYPE integer REQUIRED yes FIELD fie...
{"col_q86":"admin@domain.org","val_a49":"medium","field_n98":{"key_q06":795,"prop_t77":"hemizygous","dim_i64":true,"val_a48":{"val_f06":"underway","key_a22":762.58,"col_q30":998,"val_n25":"reliable","param_r03":"Hapag-Lloyd-Express","param_u41":"https://data.com/v1","key_a80":"published"}}}
missing_required
{ "type": "object", "properties": { "key_k55": { "type": "boolean" }, "col_q86": { "type": "string", "format": "email" }, "param_c14": { "type": "string", "enum": [ "free", "basic", "pro", "enterprise" ] }, "val_a49": { ...
{"val_a49": "medium", "field_n98": {"key_q06": 795, "prop_t77": "hemizygous", "dim_i64": true, "val_a48": {"val_f06": "underway", "key_a22": 762.58, "col_q30": 998, "val_n25": "reliable", "param_r03": "Hapag-Lloyd-Express", "param_u41": "https://data.com/v1", "key_a80": "published"}}}
Required field 'col_q86' is missing
{"col_q86":"admin@domain.org","val_a49":"medium","field_n98":{"key_q06":795,"prop_t77":"hemizygous","dim_i64":true,"val_a48":{"val_f06":"underway","key_a22":762.58,"col_q30":998,"val_n25":"reliable","param_r03":"Hapag-Lloyd-Express","param_u41":"https://data.com/v1","key_a80":"published"}}}
TASK repair_structured_output SPEC FIELD key_d91 TYPE integer REQUIRED yes FIELD prop_c96 TYPE string VALUES red|blue|green|black|white REQUIRED yes FIELD val_j98[].param_t11 TYPE string VALUES berthed|anchored|underway|moored REQUIRED no FIELD val_j98[].prop_y50 TYPE string VALUES homozygous|heterozygous|hemizygous R...
{"key_d91":532,"prop_c96":"green"}
missing_bracket
{ "type": "object", "properties": { "key_d91": { "type": "integer" }, "prop_c96": { "type": "string", "enum": [ "red", "blue", "green", "black", "white" ] }, "val_j98": { "type": "array", "items": { "type": "obje...
{"key_d91":532,"prop_c96":"green"}
Missing closing bracket
{"key_d91":532,"prop_c96":"green"}
TASK repair_structured_output SPEC FIELD ward.company TYPE integer REQUIRED no FIELD ward.yield_pct TYPE integer REQUIRED no FIELD ward.full_name TYPE string VALUES reliable|unstable|intermittent REQUIRED no FIELD ward.url TYPE string REQUIRED no FIELD ward.dissolved_oxygen TYPE integer REQUIRED no FIELD ward.verified...
{"ward":{"full_name":"reliable","url":"Sao Paulo","verified":"sample"},"status_code":"approved","footnote":"high","language":"test","size":{"half_life":"test@test.io","sensor_id":"example","lane":{"throttle_pos":"published","coverage":"Paris","bed_number":190},"bill_of_lading":"Tokyo","filter_flag":"operational","catal...
trailing_comma
{ "type": "object", "properties": { "ward": { "type": "object", "properties": { "company": { "type": "integer" }, "yield_pct": { "type": "integer" }, "full_name": { "type": "string", "enum": [ "reliable", ...
{"ward":{"full_name":"reliable","url":"Sao Paulo","verified":"sample",},"status_code":"approved","footnote":"high","language":"test","size":{"half_life":"test@test.io","sensor_id":"example","lane":{"throttle_pos":"published","coverage":"Paris","bed_number":190},"bill_of_lading":"Tokyo","filter_flag":"operational","cata...
Unexpected trailing comma
{"ward":{"full_name":"reliable","url":"Sao Paulo","verified":"sample"},"status_code":"approved","footnote":"high","language":"test","size":{"half_life":"test@test.io","sensor_id":"example","lane":{"throttle_pos":"published","coverage":"Paris","bed_number":190},"bill_of_lading":"Tokyo","filter_flag":"operational","catal...
TASK repair_structured_output SPEC FIELD index TYPE string VALUES cat_a|cat_b|cat_c REQUIRED yes FIELD gene_id TYPE string REQUIRED no FIELD repository TYPE string_uri REQUIRED no FIELD order_id.filter_flag TYPE boolean REQUIRED yes FIELD order_id.format TYPE string VALUES active|inactive|pending REQUIRED no FIELD ord...
{"index":"cat_a","repository":"https://data.org/data","order_id":{"filter_flag":true,"vital_sign":{"thumbnail":"frameshift","label":"https://api.io/v1","weight":"Maria","duration_ms":486.86}},"vital_sign":616}
extra_text_after
{ "type": "object", "properties": { "index": { "type": "string", "enum": [ "cat_a", "cat_b", "cat_c" ] }, "gene_id": { "type": "string" }, "repository": { "type": "string", "format": "uri" }, "order_id": { "type": "object"...
{"index":"cat_a","repository":"https://data.org/data","order_id":{"filter_flag":true,"vital_sign":{"thumbnail":"frameshift","label":"https://api.io/v1","weight":"Maria","duration_ms":486.86}},"vital_sign":616} Analysis finished.
Output contains non-JSON text after the object
{"index":"cat_a","repository":"https://data.org/data","order_id":{"filter_flag":true,"vital_sign":{"thumbnail":"frameshift","label":"https://api.io/v1","weight":"Maria","duration_ms":486.86}},"vital_sign":616}
TASK repair_structured_output SPEC FIELD step TYPE null REQUIRED no FIELD nickname TYPE string REQUIRED yes FIELD image_url TYPE string REQUIRED yes FIELD length.decay_rate TYPE boolean REQUIRED yes FIELD length.amount TYPE string REQUIRED no FIELD length.status TYPE null REQUIRED no FIELD length.active TYPE number RE...
{"step":null,"nickname":"user@domain.com","image_url":"PASS","length":{"decay_rate":false,"amount":"hello","active":163.9}}
extra_text_after
{ "type": "object", "properties": { "step": { "type": "null" }, "nickname": { "type": "string" }, "image_url": { "type": "string" }, "length": { "type": "object", "properties": { "decay_rate": { "type": "boolean" }, "amount"...
{"step":null,"nickname":"user@domain.com","image_url":"PASS","length":{"decay_rate":false,"amount":"hello","active":163.9}} Let me know if you need anything else!
Output contains non-JSON text after the object
{"step":null,"nickname":"user@domain.com","image_url":"PASS","length":{"decay_rate":false,"amount":"hello","active":163.9}}
TASK repair_structured_output SPEC FIELD nickname TYPE string REQUIRED no FIELD strand TYPE string REQUIRED yes FIELD count TYPE number REQUIRED no FIELD phenotype TYPE string_email REQUIRED no FIELD priority.zip_code TYPE string REQUIRED no FIELD priority.role TYPE string VALUES option_a|option_b REQUIRED yes FIELD p...
{"nickname":"cancelled","strand":"demo","count":423.69,"phenotype":"test@domain.org","priority":{"role":"option_b","strand":{"last_name":"PASS","humidity_pct":175.02,"velocity":"berthed"},"umi":{"version":true,"ward":"anchored","tags":"nonsense","berth_slot":702,"payment_status":52.58,"currency":463}}}
tool_call_partial_args
{ "type": "object", "properties": { "nickname": { "type": "string" }, "strand": { "type": "string" }, "count": { "type": "number" }, "phenotype": { "type": "string", "format": "email" }, "priority": { "type": "object", "properties": { ...
Let me check the system. Action: update_record Arguments: {"nickname": "cancelled", "strand": "demo", "count": 423.69, "phenotype": "test@domain.org"}
Agent tool call missing required parameter 'priority'
{"nickname":"cancelled","strand":"demo","count":423.69,"phenotype":"test@domain.org","priority":{"role":"option_b","strand":{"last_name":"PASS","humidity_pct":175.02,"velocity":"berthed"},"umi":{"version":true,"ward":"anchored","tags":"nonsense","berth_slot":702,"payment_status":52.58,"currency":463}}}
TASK repair_structured_output SPEC FIELD col_k54 TYPE boolean REQUIRED no FIELD col_m83 TYPE string_uri REQUIRED yes FIELD dim_d63 TYPE integer REQUIRED no FIELD val_z72 TYPE null REQUIRED no FIELD col_k69 TYPE string REQUIRED no BROKEN_OUTPUT Analyzing the schema to generate valid JSON... Checking required fields an...
{"col_k54":true,"col_m83":"https://www.com/data","dim_d63":787,"col_k69":"example"}
thought_process
{ "type": "object", "properties": { "col_k54": { "type": "boolean" }, "col_m83": { "type": "string", "format": "uri" }, "dim_d63": { "type": "integer" }, "val_z72": { "type": "null" }, "col_k69": { "type": "string" } }, "required": [ ...
Analyzing the schema to generate valid JSON... Checking required fields and types... {"col_k54":true,"col_m83":"https://www.com/data","dim_d63":787,"col_k69":"example"}
Output contains chain-of-thought reasoning before JSON
{"col_k54":true,"col_m83":"https://www.com/data","dim_d63":787,"col_k69":"example"}
TASK repair_structured_output SPEC FIELD attr_y08 TYPE string VALUES mode_a|mode_b|mode_c|mode_d|mode_e REQUIRED yes FIELD val_m37 TYPE string VALUES operational|degraded|offline|maintenance REQUIRED no FIELD dim_d02 TYPE integer REQUIRED yes FIELD field_f50 TYPE string REQUIRED no FIELD key_t23 TYPE string REQUIRED y...
{"attr_y08":"mode_c","dim_d02":139,"key_t23":"bar"}
tool_call_text_mix
{ "type": "object", "properties": { "attr_y08": { "type": "string", "enum": [ "mode_a", "mode_b", "mode_c", "mode_d", "mode_e" ] }, "val_m37": { "type": "string", "enum": [ "operational", "degraded", "offline",...
I'll query our database. <tool_call name="read_sensor_array"> {"attr_y08":"mode_c","dim_d02":139,"key_t23":"bar"} </tool_call. Done!
Agent response mixes reasoning text with tool call
{"attr_y08":"mode_c","dim_d02":139,"key_t23":"bar"}
TASK repair_structured_output SPEC FIELD diagnosis_code TYPE string REQUIRED yes FIELD turbidity TYPE number REQUIRED yes FIELD end_date TYPE integer REQUIRED yes BROKEN_OUTPUT I found that diagnosis_code should be foo. {"diagnosis_code":"foo","turbidity":182.52,"end_date":696}
{"diagnosis_code":"foo","turbidity":182.52,"end_date":696}
partial_structure
{ "type": "object", "properties": { "diagnosis_code": { "type": "string" }, "turbidity": { "type": "number" }, "end_date": { "type": "integer" } }, "required": [ "diagnosis_code", "turbidity", "end_date" ] }
I found that diagnosis_code should be foo. {"diagnosis_code":"foo","turbidity":182.52,"end_date":696}
Output mixes natural language with JSON
{"diagnosis_code":"foo","turbidity":182.52,"end_date":696}
TASK repair_structured_output SPEC FIELD dosage TYPE string REQUIRED no FIELD catalyst TYPE number REQUIRED no FIELD section TYPE string VALUES single|married|divorced REQUIRED no FIELD wavelength TYPE null REQUIRED no FIELD ward TYPE string REQUIRED no FIELD date TYPE string_uri REQUIRED yes FIELD paragraph TYPE bool...
{"section":"married","wavelength":null,"date":"https://example.io/data","paragraph":true}
extra_text_after
{ "type": "object", "properties": { "dosage": { "type": "string" }, "catalyst": { "type": "number" }, "section": { "type": "string", "enum": [ "single", "married", "divorced" ] }, "wavelength": { "type": "null" }, "ward"...
{"section":"married","wavelength":null,"date":"https://example.io/data","paragraph":true} Let me know if you need anything else!
Output contains non-JSON text after the object
{"section":"married","wavelength":null,"date":"https://example.io/data","paragraph":true}
TASK repair_structured_output SPEC FIELD crew_id TYPE boolean REQUIRED no FIELD quantity TYPE string VALUES new|in_transit|delivered|returned REQUIRED no FIELD thumbnail TYPE integer REQUIRED yes FIELD annotation TYPE null REQUIRED no FIELD feedback TYPE string VALUES small|medium|large|xl REQUIRED no FIELD subtotal T...
{"crew_id":false,"quantity":"in_transit","thumbnail":724,"feedback":"xl","subtotal":962}
invalid_enum
{ "type": "object", "properties": { "crew_id": { "type": "boolean" }, "quantity": { "type": "string", "enum": [ "new", "in_transit", "delivered", "returned" ] }, "thumbnail": { "type": "integer" }, "annotation": { "type"...
{"crew_id": false, "quantity": "in_transit", "thumbnail": 724, "feedback": "invalid_value_646", "subtotal": 962}
Field 'feedback' has invalid enum value 'invalid_value_646', expected one of ['small', 'medium', 'large', 'xl']
{"crew_id":false,"quantity":"in_transit","thumbnail":724,"feedback":"xl","subtotal":962}
TASK repair_structured_output SPEC FIELD col_s54.field_r65 TYPE string VALUES homozygous|heterozygous|hemizygous REQUIRED yes FIELD col_s54.dim_s28 TYPE string REQUIRED yes FIELD col_s54.attr_v92 TYPE integer REQUIRED yes FIELD col_s54.col_s31 TYPE boolean REQUIRED yes FIELD key_b44 TYPE string VALUES homozygous|heter...
{"col_s54":{"field_r65":"homozygous","dim_s28":"baz","attr_v92":682,"col_s31":true},"key_b44":"heterozygous","param_m80":364,"param_t68":"published","dim_g37":{"param_s51":"2026-05-20T12:38:00Z","col_v22":true,"param_s35":["https://api.org/api"]}}
extra_text_before
{ "type": "object", "properties": { "col_s54": { "type": "object", "properties": { "field_r65": { "type": "string", "enum": [ "homozygous", "heterozygous", "hemizygous" ] }, "dim_s28": { "type": "stri...
Here is the JSON you requested: {"col_s54":{"field_r65":"homozygous","dim_s28":"baz","attr_v92":682,"col_s31":true},"key_b44":"heterozygous","param_m80":364,"param_t68":"published","dim_g37":{"param_s51":"2026-05-20T12:38:00Z","col_v22":true,"param_s35":["https://api.org/api"]}}
Output contains non-JSON text before the object
{"col_s54":{"field_r65":"homozygous","dim_s28":"baz","attr_v92":682,"col_s31":true},"key_b44":"heterozygous","param_m80":364,"param_t68":"published","dim_g37":{"param_s51":"2026-05-20T12:38:00Z","col_v22":true,"param_s35":["https://api.org/api"]}}
TASK repair_structured_output SPEC FIELD end_date TYPE string REQUIRED yes FIELD latitude TYPE string VALUES option_a|option_b|option_c|option_d REQUIRED no FIELD current_draw TYPE string VALUES mode_a|mode_b|mode_c|mode_d REQUIRED no FIELD patient_id.invoice_id TYPE boolean REQUIRED no FIELD patient_id.price TYPE str...
{"end_date":"world","current_draw":"mode_c","description":{"branch":false,"weight":"bar","half_life":724.61,"date":true,"throttle_pos":703,"label":"mode_b","subtotal":{"turbidity":"https://api.example.com/v1","pressure_kpa":684.59,"allele":980.52}}}
agent_chain
{ "type": "object", "properties": { "end_date": { "type": "string" }, "latitude": { "type": "string", "enum": [ "option_a", "option_b", "option_c", "option_d" ] }, "current_draw": { "type": "string", "enum": [ "mode_a", ...
I need to look up the information first. Action: create_order Result: {"current_draw": "mode_c", "description": {"branch": false, "weight": "bar", "half_life": 724.61, "date": true, "throttle_pos": 703, "label": "mode_b", "subtotal": {"turbidity": "https://api.example.com/v1", "pressure_kpa": 684.59, "allele": 980.52}}...
Agent multi-step chain with truncated tool output
{"end_date":"world","current_draw":"mode_c","description":{"branch":false,"weight":"bar","half_life":724.61,"date":true,"throttle_pos":703,"label":"mode_b","subtotal":{"turbidity":"https://api.example.com/v1","pressure_kpa":684.59,"allele":980.52}}}
TASK repair_structured_output SPEC FIELD subject TYPE boolean REQUIRED no FIELD last_name TYPE integer REQUIRED no FIELD product_id TYPE string REQUIRED no FIELD title TYPE string_email REQUIRED no FIELD procedure_code TYPE string REQUIRED no FIELD full_name TYPE null REQUIRED yes FIELD barcode TYPE string_uri REQUIRE...
{"subject":false,"last_name":662,"product_id":"2024-01-15","title":"admin@domain.org","procedure_code":"Bob","full_name":null,"barcode":"https://data.org/data"}
null_required
{ "type": "object", "properties": { "subject": { "type": "boolean" }, "last_name": { "type": "integer" }, "product_id": { "type": "string" }, "title": { "type": "string", "format": "email" }, "procedure_code": { "type": "string" }, "ful...
{"subject": false, "last_name": 662, "product_id": "2024-01-15", "title": "admin@domain.org", "procedure_code": "Bob", "full_name": null, "barcode": "https://data.org/data"}
Required field 'full_name' is null
{"subject":false,"last_name":662,"product_id":"2024-01-15","title":"admin@domain.org","procedure_code":"Bob","full_name":null,"barcode":"https://data.org/data"}
TASK repair_structured_output SPEC FIELD last_name TYPE integer REQUIRED yes FIELD dosage TYPE string VALUES berthed|anchored|underway|moored REQUIRED no FIELD country TYPE boolean REQUIRED no FIELD version TYPE string REQUIRED yes FIELD bill_of_lading TYPE string VALUES admin|editor|viewer REQUIRED no FIELD id.pressu...
{"last_name":371,"dosage":"anchored","country":false,"version":"cancelled","bill_of_lading":"admin","id":{"pressure_kpa":"chrX","id":"Paris","allele":"https://data.io/data","cargo_type":{"email":"test@example.com","organism":130.08,"bill_of_lading":"reliable","loan_amount":"Hapag-Lloyd-Express","deploy_target":5,"websi...
trailing_comma
{ "type": "object", "properties": { "last_name": { "type": "integer" }, "dosage": { "type": "string", "enum": [ "berthed", "anchored", "underway", "moored" ] }, "country": { "type": "boolean" }, "version": { "type": "str...
{"last_name":371,"dosage":"anchored","country":false,"version":"cancelled","bill_of_lading":"admin","id":{"pressure_kpa":"chrX","id":"Paris","allele":"https://data.io/data","cargo_type":{"email":"test@example.com","organism":130.08,"bill_of_lading":"reliable","loan_amount":"Hapag-Lloyd-Express","deploy_target":5,"websi...
Unexpected trailing comma
{"last_name":371,"dosage":"anchored","country":false,"version":"cancelled","bill_of_lading":"admin","id":{"pressure_kpa":"chrX","id":"Paris","allele":"https://data.io/data","cargo_type":{"email":"test@example.com","organism":130.08,"bill_of_lading":"reliable","loan_amount":"Hapag-Lloyd-Express","deploy_target":5,"websi...
TASK repair_structured_output SPEC FIELD dim_e96 TYPE string VALUES option_a|option_b|option_c|option_d|option_e REQUIRED no FIELD col_x27 TYPE string VALUES level_1|level_2 REQUIRED yes FIELD param_v93 TYPE string VALUES cat_a|cat_b REQUIRED yes FIELD key_v64 TYPE boolean REQUIRED yes FIELD param_u70 TYPE null REQUIR...
{"col_x27":"level_2","param_v93":"cat_b","key_v64":false,"param_u70":null}
unquoted_keys
{ "type": "object", "properties": { "dim_e96": { "type": "string", "enum": [ "option_a", "option_b", "option_c", "option_d", "option_e" ] }, "col_x27": { "type": "string", "enum": [ "level_1", "level_2" ] }, ...
{col_x27:"level_2",param_v93:"cat_b",key_v64:false,param_u70:null}
Expecting property name enclosed in double quotes
{"col_x27":"level_2","param_v93":"cat_b","key_v64":false,"param_u70":null}
TASK repair_structured_output SPEC FIELD key_p91 TYPE integer REQUIRED yes FIELD field_d86 TYPE integer REQUIRED no FIELD prop_f37 TYPE string VALUES USD|EUR|GBP|BRL|JPY REQUIRED yes FIELD param_a07 TYPE string REQUIRED yes FIELD key_f31[].field_u85 TYPE number REQUIRED no FIELD key_f31[].field_j74 TYPE number REQUIRE...
{"key_p91":355,"prop_f37":"JPY","param_a07":"Oliveira","key_f31":[{"field_u85":630.03,"field_j74":233.82,"attr_a98":"2020-02-17T21:34:00Z"},{"field_u85":382.08,"field_j74":736.59,"attr_a98":"2024-04-23T04:16:00Z","param_p05":"REV"},{"field_u85":675.08,"field_j74":949.46,"attr_a98":"2020-06-25T11:42:00Z","param_p05":"Ne...
agent_chain
{ "type": "object", "properties": { "key_p91": { "type": "integer" }, "field_d86": { "type": "integer" }, "prop_f37": { "type": "string", "enum": [ "USD", "EUR", "GBP", "BRL", "JPY" ] }, "param_a07": { "type": "s...
Let me check the system. Action: align_reads Result: {"key_p91": 355, "prop_f37": "JPY", "param_a07": "Oliveira", "key_f31": [{"field_u85": 630.03, "field_j74": 233.82, "attr_a98": "2020-02-17T21:34:00Z"}, {"field_u85": 382.08, "field_j74": 736.59, "attr_a98": "2024-04-23T04:16:00Z", "param_p05": "REV"}, {"field_u85": ...
Agent multi-step chain with truncated tool output
{"key_p91":355,"prop_f37":"JPY","param_a07":"Oliveira","key_f31":[{"field_u85":630.03,"field_j74":233.82,"attr_a98":"2020-02-17T21:34:00Z"},{"field_u85":382.08,"field_j74":736.59,"attr_a98":"2024-04-23T04:16:00Z","param_p05":"REV"},{"field_u85":675.08,"field_j74":949.46,"attr_a98":"2020-06-25T11:42:00Z","param_p05":"Ne...
TASK repair_structured_output SPEC FIELD param_m02 TYPE string VALUES success|error|warning|info REQUIRED no FIELD param_e24 TYPE string VALUES admin|editor|viewer REQUIRED yes FIELD key_b86 TYPE boolean REQUIRED no FIELD param_q23 TYPE string VALUES new|in_transit|delivered|returned REQUIRED no FIELD prop_c62 TYPE st...
{"param_m02":"success","param_e24":"admin","key_b86":true,"param_q23":"returned","prop_c62":"returned","attr_h35":998}
extra_text_before
{ "type": "object", "properties": { "param_m02": { "type": "string", "enum": [ "success", "error", "warning", "info" ] }, "param_e24": { "type": "string", "enum": [ "admin", "editor", "viewer" ] }, "key_b...
Let me provide the data in JSON format: {"param_m02":"success","param_e24":"admin","key_b86":true,"param_q23":"returned","prop_c62":"returned","attr_h35":998}
Output contains non-JSON text before the object
{"param_m02":"success","param_e24":"admin","key_b86":true,"param_q23":"returned","prop_c62":"returned","attr_h35":998}
TASK repair_structured_output SPEC FIELD col_c87 TYPE string VALUES red|blue|green|black|white REQUIRED yes FIELD col_q13 TYPE string REQUIRED no FIELD attr_x01 TYPE boolean REQUIRED no BROKEN_OUTPUT {"col_c87": null, "col_q13": "Santos"}
{"col_c87":"black","col_q13":"Santos"}
null_required
{ "type": "object", "properties": { "col_c87": { "type": "string", "enum": [ "red", "blue", "green", "black", "white" ] }, "col_q13": { "type": "string" }, "attr_x01": { "type": "boolean" } }, "required": [ "col_c8...
{"col_c87": null, "col_q13": "Santos"}
Required field 'col_c87' is null
{"col_c87":"black","col_q13":"Santos"}
TASK repair_structured_output SPEC FIELD col_p27 TYPE string VALUES mode_a|mode_b REQUIRED yes FIELD prop_t49 TYPE integer REQUIRED yes FIELD key_e53 TYPE string VALUES reliable|unstable|intermittent REQUIRED no BROKEN_OUTPUT {"col_p27":"mode_a","prop_t49":184,"key_e53":"unstable",}
{"col_p27":"mode_a","prop_t49":184,"key_e53":"unstable"}
trailing_comma
{ "type": "object", "properties": { "col_p27": { "type": "string", "enum": [ "mode_a", "mode_b" ] }, "prop_t49": { "type": "integer" }, "key_e53": { "type": "string", "enum": [ "reliable", "unstable", "intermittent" ...
{"col_p27":"mode_a","prop_t49":184,"key_e53":"unstable",}
Unexpected trailing comma
{"col_p27":"mode_a","prop_t49":184,"key_e53":"unstable"}
TASK repair_structured_output SPEC FIELD manifest_ref TYPE string VALUES operational|degraded|offline|maintenance REQUIRED yes FIELD voltage TYPE string_date-time REQUIRED no FIELD wavelength TYPE number REQUIRED no FIELD timezone TYPE string VALUES level_1|level_2|level_3|level_4 REQUIRED yes BROKEN_OUTPUT I'll quer...
{"manifest_ref":"operational","voltage":"2023-04-28T04:13:00Z","wavelength":71.58,"timezone":"level_1"}
tool_call_text_mix
{ "type": "object", "properties": { "manifest_ref": { "type": "string", "enum": [ "operational", "degraded", "offline", "maintenance" ] }, "voltage": { "type": "string", "format": "date-time" }, "wavelength": { "type": "number" ...
I'll query our database. <tool_call name="schedule_meeting"> {"manifest_ref":"operational","voltage":"2023-04-28T04:13:00Z","wavelength":71.58,"timezone":"level_1"} </tool_call. Operation completed.
Agent response mixes reasoning text with tool call
{"manifest_ref":"operational","voltage":"2023-04-28T04:13:00Z","wavelength":71.58,"timezone":"level_1"}
TASK repair_structured_output SPEC FIELD param_g83 TYPE string VALUES synonymous|missense|nonsense|frameshift REQUIRED yes FIELD dim_r81 TYPE string VALUES USD|EUR|GBP|BRL|JPY REQUIRED yes FIELD col_s22.col_z25.param_m87 TYPE string REQUIRED no FIELD col_s22.col_z25.prop_s32 TYPE null REQUIRED yes FIELD col_s22.col_z2...
{"param_g83":"nonsense","dim_r81":"EUR"}
tool_call_python_syntax
{ "type": "object", "properties": { "param_g83": { "type": "string", "enum": [ "synonymous", "missense", "nonsense", "frameshift" ] }, "dim_r81": { "type": "string", "enum": [ "USD", "EUR", "GBP", "BRL", ...
check_cargo_manifest(param_g83='nonsense', dim_r81='EUR')
Tool call uses Python syntax instead of JSON
{"param_g83":"nonsense","dim_r81":"EUR"}
TASK repair_structured_output SPEC FIELD key_s66 TYPE string VALUES option_a|option_b|option_c|option_d|option_e REQUIRED no FIELD val_v24 TYPE string REQUIRED yes FIELD field_z63 TYPE boolean REQUIRED no FIELD col_f98 TYPE string_date-time REQUIRED yes FIELD key_n85 TYPE string_date-time REQUIRED no FIELD attr_y25 TY...
{"key_s66":"option_c","val_v24":"test","field_z63":true,"col_f98":"2022-01-27T19:12:00Z","key_n85":"2023-11-09T14:17:00Z","attr_y25":516.92}
truncated_array
{ "type": "object", "properties": { "key_s66": { "type": "string", "enum": [ "option_a", "option_b", "option_c", "option_d", "option_e" ] }, "val_v24": { "type": "string" }, "field_z63": { "type": "boolean" }, "col_f98...
{"key_s66":"option_c","val_v24":"test","field_z63":true,"col_f98":"2022-01-27T19:12:00Z","key_n85":"2023-11-09T14:17:00Z","attr_y25":516.92
Unexpected end of JSON input — truncated object
{"key_s66":"option_c","val_v24":"test","field_z63":true,"col_f98":"2022-01-27T19:12:00Z","key_n85":"2023-11-09T14:17:00Z","attr_y25":516.92}
TASK repair_structured_output SPEC FIELD phenotype TYPE null REQUIRED yes FIELD consignee TYPE string_date-time REQUIRED no FIELD dosage TYPE string REQUIRED yes BROKEN_OUTPUT {"consignee": "2020-02-10T23:06:00Z", "dosage": "bar"}
{"phenotype":null,"consignee":"2020-02-10T23:06:00Z","dosage":"bar"}
missing_required
{ "type": "object", "properties": { "phenotype": { "type": "null" }, "consignee": { "type": "string", "format": "date-time" }, "dosage": { "type": "string" } }, "required": [ "phenotype", "dosage" ] }
{"consignee": "2020-02-10T23:06:00Z", "dosage": "bar"}
Required field 'phenotype' is missing
{"phenotype":null,"consignee":"2020-02-10T23:06:00Z","dosage":"bar"}
TASK repair_structured_output SPEC FIELD dim_f14 TYPE string VALUES coastal|oceanic|inland|arctic REQUIRED yes FIELD param_e64 TYPE string_email REQUIRED no FIELD attr_t52 TYPE number REQUIRED yes BROKEN_OUTPUT I need to check the port status before assigning the berth. Let me verify the cargo manifest. {"dim_f14":"...
{"dim_f14":"inland","param_e64":"test@test.io","attr_t52":61.74}
thought_process
{ "type": "object", "properties": { "dim_f14": { "type": "string", "enum": [ "coastal", "oceanic", "inland", "arctic" ] }, "param_e64": { "type": "string", "format": "email" }, "attr_t52": { "type": "number" } }, "requir...
I need to check the port status before assigning the berth. Let me verify the cargo manifest. {"dim_f14":"inland","param_e64":"test@test.io","attr_t52":61.74}
Output contains chain-of-thought reasoning before JSON
{"dim_f14":"inland","param_e64":"test@test.io","attr_t52":61.74}
TASK repair_structured_output SPEC FIELD chromosome TYPE number REQUIRED no FIELD interest_rate TYPE string_email REQUIRED no FIELD manifest_ref TYPE null REQUIRED yes FIELD velocity[] TYPE string VALUES operational|degraded|offline|maintenance REQUIRED no FIELD amount[].language TYPE string REQUIRED yes FIELD amount[...
{"chromosome":229.1,"interest_rate":"info@domain.org","manifest_ref":null,"velocity":["operational","offline"],"amount":[{"language":"Maria","city":"open","full_name":false,"transaction_id":"berthed","medication":"published"}]}
tool_call_bad_format
{ "type": "object", "properties": { "chromosome": { "type": "number" }, "interest_rate": { "type": "string", "format": "email" }, "manifest_ref": { "type": "null" }, "velocity": { "type": "array", "items": { "type": "string", "enum": [ ...
<functioncall> apply_discount {chromosome: 229.1, interest_rate: "info@domain.org", manifest_ref: null, velocity: ["operational", "offline"], amount: [{language: "Maria", city: "open", full_name: false, transaction_id: "berthed", medication: "published"}]}
Tool call has malformed arguments — unquoted keys in function parameters
{"chromosome":229.1,"interest_rate":"info@domain.org","manifest_ref":null,"velocity":["operational","offline"],"amount":[{"language":"Maria","city":"open","full_name":false,"transaction_id":"berthed","medication":"published"}]}
TASK repair_structured_output SPEC FIELD batch_code TYPE boolean REQUIRED yes FIELD isotope TYPE string REQUIRED yes FIELD manifest_ref.bearing TYPE string VALUES single|married|divorced REQUIRED no FIELD manifest_ref.options TYPE string VALUES new|in_transit|delivered|returned REQUIRED yes FIELD manifest_ref.comments...
{"batch_code":true,"isotope":"test@example.com","manifest_ref":{"bearing":"single","options":"in_transit","comments":true,"dissolved_oxygen":"moored"}}
tool_call_partial_args
{ "type": "object", "properties": { "batch_code": { "type": "boolean" }, "isotope": { "type": "string" }, "manifest_ref": { "type": "object", "properties": { "bearing": { "type": "string", "enum": [ "single", "married", ...
I need to look up the information first. Action: filter_variants Arguments: {"batch_code": true, "manifest_ref": {"bearing": "single", "options": "in_transit", "comments": true, "dissolved_oxygen": "moored"}}
Agent tool call missing required parameter 'isotope'
{"batch_code":true,"isotope":"test@example.com","manifest_ref":{"bearing":"single","options":"in_transit","comments":true,"dissolved_oxygen":"moored"}}
TASK repair_structured_output SPEC FIELD id TYPE string VALUES type_a|type_b|type_c|type_d REQUIRED no FIELD dosage TYPE string REQUIRED yes FIELD port_code.comments TYPE string REQUIRED no FIELD port_code.salinity TYPE string_email REQUIRED yes FIELD port_code.count TYPE number REQUIRED yes FIELD port_code.balance[] ...
{"dosage":"https://api.example.com/v1","port_code":{"comments":"hello","salinity":"info@domain.org","count":191.15,"balance":[false,false,false,true],"active":[{"conductivity":773,"level":"Luis","title":["New York","FWD","New York","baz"]}]}}
extra_text_after
{ "type": "object", "properties": { "id": { "type": "string", "enum": [ "type_a", "type_b", "type_c", "type_d" ] }, "dosage": { "type": "string" }, "port_code": { "type": "object", "properties": { "comments": { ...
{"dosage":"https://api.example.com/v1","port_code":{"comments":"hello","salinity":"info@domain.org","count":191.15,"balance":[false,false,false,true],"active":[{"conductivity":773,"level":"Luis","title":["New York","FWD","New York","baz"]}]}} Analysis finished.
Output contains non-JSON text after the object
{"dosage":"https://api.example.com/v1","port_code":{"comments":"hello","salinity":"info@domain.org","count":191.15,"balance":[false,false,false,true],"active":[{"conductivity":773,"level":"Luis","title":["New York","FWD","New York","baz"]}]}}
TASK repair_structured_output SPEC FIELD key_c87 TYPE string VALUES homozygous|heterozygous|hemizygous REQUIRED no FIELD val_x61 TYPE boolean REQUIRED no FIELD field_p07 TYPE null REQUIRED no FIELD prop_m19 TYPE string VALUES level_1|level_2|level_3|level_4|level_5|level_6 REQUIRED no FIELD key_c88 TYPE string REQUIRE...
{"key_c87":"hemizygous","val_x61":false,"field_p07":null,"prop_m19":"level_3","key_c88":"2023-12-25","field_n57":"type_e","field_x23":"cat_a"}
invalid_enum
{ "type": "object", "properties": { "key_c87": { "type": "string", "enum": [ "homozygous", "heterozygous", "hemizygous" ] }, "val_x61": { "type": "boolean" }, "field_p07": { "type": "null" }, "prop_m19": { "type": "string", ...
{"key_c87": "hemizygous", "val_x61": false, "field_p07": null, "prop_m19": "invalid_option_427", "key_c88": "2023-12-25", "field_n57": "type_e", "field_x23": "cat_a"}
Field 'prop_m19' has invalid enum value 'invalid_option_427', expected one of ['level_1', 'level_2', 'level_3', 'level_4', 'level_5', 'level_6']
{"key_c87":"hemizygous","val_x61":false,"field_p07":null,"prop_m19":"level_3","key_c88":"2023-12-25","field_n57":"type_e","field_x23":"cat_a"}
TASK repair_structured_output SPEC FIELD catalyst TYPE string REQUIRED no FIELD order_id TYPE string VALUES cat_a|cat_b|cat_c|cat_d|cat_e|cat_f REQUIRED no FIELD brake_pressure TYPE string REQUIRED yes FIELD commit_hash TYPE integer REQUIRED yes FIELD image_url TYPE string VALUES level_1|level_2|level_3|level_4 REQUIR...
{"catalyst":"hello","order_id":"cat_d","brake_pressure":"approved","commit_hash":168,"image_url":"level_2","tax":"2026-07-16T20:51:00Z"}
markdown_fences
{ "type": "object", "properties": { "catalyst": { "type": "string" }, "order_id": { "type": "string", "enum": [ "cat_a", "cat_b", "cat_c", "cat_d", "cat_e", "cat_f" ] }, "brake_pressure": { "type": "string" }, ...
```json {"catalyst":"hello","order_id":"cat_d","brake_pressure":"approved","commit_hash":168,"image_url":"level_2","tax":"2026-07-16T20:51:00Z"} ```
Output contains markdown code fences
{"catalyst":"hello","order_id":"cat_d","brake_pressure":"approved","commit_hash":168,"image_url":"level_2","tax":"2026-07-16T20:51:00Z"}
TASK repair_structured_output SPEC FIELD prop_b47 TYPE string VALUES level_1|level_2|level_3|level_4|level_5|level_6 REQUIRED yes FIELD field_u92 TYPE number REQUIRED yes FIELD dim_g95 TYPE integer REQUIRED yes FIELD val_j06 TYPE string REQUIRED no FIELD key_j29 TYPE string_email REQUIRED yes BROKEN_OUTPUT I'll query...
{"prop_b47":"level_3","field_u92":480.17,"dim_g95":180,"val_j06":"bar","key_j29":"test@test.io"}
tool_call_text_mix
{ "type": "object", "properties": { "prop_b47": { "type": "string", "enum": [ "level_1", "level_2", "level_3", "level_4", "level_5", "level_6" ] }, "field_u92": { "type": "number" }, "dim_g95": { "type": "integer" ...
I'll query our database. <tool_call name="track_vessel"> {"prop_b47":"level_3","field_u92":480.17,"dim_g95":180,"val_j06":"bar","key_j29":"test@test.io"} </tool_call.
Agent response mixes reasoning text with tool call
{"prop_b47":"level_3","field_u92":480.17,"dim_g95":180,"val_j06":"bar","key_j29":"test@test.io"}
TASK repair_structured_output SPEC FIELD payment_status TYPE string VALUES level_1|level_2|level_3|level_4 REQUIRED yes FIELD terminal_id TYPE number REQUIRED no FIELD velocity TYPE string VALUES option_a|option_b|option_c REQUIRED no FIELD size TYPE integer REQUIRED yes BROKEN_OUTPUT create_order(payment_status='lev...
{"payment_status":"level_2","velocity":"option_a","size":277}
tool_call_python_syntax
{ "type": "object", "properties": { "payment_status": { "type": "string", "enum": [ "level_1", "level_2", "level_3", "level_4" ] }, "terminal_id": { "type": "number" }, "velocity": { "type": "string", "enum": [ "option_a...
create_order(payment_status='level_2', velocity='option_a', size=277)
Tool call uses Python syntax instead of JSON
{"payment_status":"level_2","velocity":"option_a","size":277}
TASK repair_structured_output SPEC FIELD param_p43 TYPE string VALUES open|in_progress|resolved|closed REQUIRED yes FIELD field_y10 TYPE integer REQUIRED no FIELD field_b30 TYPE string REQUIRED yes FIELD field_v20 TYPE string_date-time REQUIRED yes BROKEN_OUTPUT queue_sequencing_run(param_p43='in_progress', field_y10...
{"param_p43":"in_progress","field_y10":805,"field_b30":"REV","field_v20":"2021-08-13T06:44:00Z"}
tool_call_python_syntax
{ "type": "object", "properties": { "param_p43": { "type": "string", "enum": [ "open", "in_progress", "resolved", "closed" ] }, "field_y10": { "type": "integer" }, "field_b30": { "type": "string" }, "field_v20": { "type"...
queue_sequencing_run(param_p43='in_progress', field_y10=805, field_b30='REV', field_v20='2021-08-13T06:44:00Z')
Tool call uses Python syntax instead of JSON
{"param_p43":"in_progress","field_y10":805,"field_b30":"REV","field_v20":"2021-08-13T06:44:00Z"}
TASK repair_structured_output SPEC FIELD param_d42 TYPE string VALUES level_1|level_2|level_3 REQUIRED no FIELD val_z45 TYPE string REQUIRED no FIELD prop_t83 TYPE string VALUES mode_a|mode_b|mode_c|mode_d REQUIRED yes FIELD key_v97 TYPE boolean REQUIRED no FIELD prop_y83 TYPE string REQUIRED no FIELD attr_a98 TYPE nu...
{"param_d42":"level_1","val_z45":"user@domain.com","prop_t83":"mode_a","key_v97":false,"prop_y83":"This is a test value.","attr_a98":650.21,"field_i15":"option_b"}
tool_call_python_syntax
{ "type": "object", "properties": { "param_d42": { "type": "string", "enum": [ "level_1", "level_2", "level_3" ] }, "val_z45": { "type": "string" }, "prop_t83": { "type": "string", "enum": [ "mode_a", "mode_b", "...
transfer_call(param_d42='level_1', val_z45='user@domain.com', prop_t83='mode_a', key_v97=False, prop_y83='This is a test value.', attr_a98=650.21, field_i15='option_b')
Tool call uses Python syntax instead of JSON
{"param_d42":"level_1","val_z45":"user@domain.com","prop_t83":"mode_a","key_v97":false,"prop_y83":"This is a test value.","attr_a98":650.21,"field_i15":"option_b"}
TASK repair_structured_output SPEC FIELD repository TYPE string REQUIRED no FIELD state TYPE integer REQUIRED yes FIELD port_code TYPE string VALUES cat_a|cat_b|cat_c|cat_d REQUIRED no FIELD balance TYPE boolean REQUIRED no FIELD active[].balance TYPE string VALUES synonymous|missense|nonsense|frameshift REQUIRED yes ...
{"repository":"sample","state":284,"balance":true,"active":[{"balance":"synonymous","footnote":null,"organism":"admin@test.io","trace_id":[74]}]}
number_with_unit
{ "type": "object", "properties": { "repository": { "type": "string" }, "state": { "type": "integer" }, "port_code": { "type": "string", "enum": [ "cat_a", "cat_b", "cat_c", "cat_d" ] }, "balance": { "type": "boolean" ...
{"repository": "sample", "state": "284px", "balance": true, "active": [{"balance": "synonymous", "footnote": null, "organism": "admin@test.io", "trace_id": [74]}]}
Field 'state' must be number, got string with unit
{"repository":"sample","state":284,"balance":true,"active":[{"balance":"synonymous","footnote":null,"organism":"admin@test.io","trace_id":[74]}]}
TASK repair_structured_output SPEC FIELD attr_m84 TYPE string_email REQUIRED no FIELD attr_x79 TYPE boolean REQUIRED yes FIELD field_z58 TYPE string_email REQUIRED yes FIELD key_w59 TYPE integer REQUIRED yes FIELD key_z04 TYPE string REQUIRED yes BROKEN_OUTPUT {"attr_m84": "info@domain.org", "attr_x79": "false", "fie...
{"attr_m84":"info@domain.org","attr_x79":true,"field_z58":"ops@example.com","key_w59":708,"key_z04":"Alice"}
boolean_as_string
{ "type": "object", "properties": { "attr_m84": { "type": "string", "format": "email" }, "attr_x79": { "type": "boolean" }, "field_z58": { "type": "string", "format": "email" }, "key_w59": { "type": "integer" }, "key_z04": { "type": "stri...
{"attr_m84": "info@domain.org", "attr_x79": "false", "field_z58": "ops@example.com", "key_w59": 708, "key_z04": "Alice"}
Field 'attr_x79' must be boolean, got string
{"attr_m84":"info@domain.org","attr_x79":true,"field_z58":"ops@example.com","key_w59":708,"key_z04":"Alice"}
TASK repair_structured_output SPEC FIELD field_s90 TYPE string VALUES level_1|level_2 REQUIRED yes FIELD field_z24 TYPE string VALUES success|error|warning|info REQUIRED no FIELD param_v35 TYPE boolean REQUIRED yes FIELD key_d35 TYPE string VALUES mode_a|mode_b|mode_c|mode_d|mode_e|mode_f REQUIRED no FIELD field_h48 T...
{"field_s90":"level_1","param_v35":false,"key_d35":"mode_d","field_h48":true,"prop_j45":"world","dim_k64":"test@test.io","prop_o12":"Paris"}
missing_required
{ "type": "object", "properties": { "field_s90": { "type": "string", "enum": [ "level_1", "level_2" ] }, "field_z24": { "type": "string", "enum": [ "success", "error", "warning", "info" ] }, "param_v35": { ...
{"param_v35": false, "key_d35": "mode_d", "field_h48": true, "prop_j45": "world", "dim_k64": "test@test.io", "prop_o12": "Paris"}
Required field 'field_s90' is missing
{"field_s90":"level_1","param_v35":false,"key_d35":"mode_d","field_h48":true,"prop_j45":"world","dim_k64":"test@test.io","prop_o12":"Paris"}
TASK repair_structured_output SPEC FIELD key_v33 TYPE string VALUES success|error|warning|info REQUIRED no FIELD attr_a51 TYPE string_date-time REQUIRED yes FIELD prop_r07 TYPE integer REQUIRED yes FIELD field_l96 TYPE string_email REQUIRED yes BROKEN_OUTPUT {"key_v33": "warning", "attr_a51": "2026-05-15T07:23:00Z", ...
{"key_v33":"warning","attr_a51":"2026-05-15T07:23:00Z","prop_r07":273,"field_l96":"user@domain.org"}
null_required
{ "type": "object", "properties": { "key_v33": { "type": "string", "enum": [ "success", "error", "warning", "info" ] }, "attr_a51": { "type": "string", "format": "date-time" }, "prop_r07": { "type": "integer" }, "field_l...
{"key_v33": "warning", "attr_a51": "2026-05-15T07:23:00Z", "prop_r07": 273, "field_l96": null}
Required field 'field_l96' is null
{"key_v33":"warning","attr_a51":"2026-05-15T07:23:00Z","prop_r07":273,"field_l96":"user@domain.org"}
TASK repair_structured_output SPEC FIELD param_c40 TYPE string REQUIRED yes FIELD key_o17 TYPE string REQUIRED yes FIELD dim_w48 TYPE string_date-time REQUIRED yes BROKEN_OUTPUT {"param_c40": null, "key_o17": "Luis", "dim_w48": "2021-09-23T11:22:00Z"}
{"param_c40":"Smith","key_o17":"Luis","dim_w48":"2021-09-23T11:22:00Z"}
null_required
{ "type": "object", "properties": { "param_c40": { "type": "string" }, "key_o17": { "type": "string" }, "dim_w48": { "type": "string", "format": "date-time" } }, "required": [ "dim_w48", "key_o17", "param_c40" ] }
{"param_c40": null, "key_o17": "Luis", "dim_w48": "2021-09-23T11:22:00Z"}
Required field 'param_c40' is null
{"param_c40":"Smith","key_o17":"Luis","dim_w48":"2021-09-23T11:22:00Z"}
TASK repair_structured_output SPEC FIELD dissolved_oxygen TYPE string VALUES email|phone|sms|push REQUIRED no FIELD shipper_ref TYPE string VALUES type_a|type_b REQUIRED yes FIELD altitude TYPE string VALUES mode_a|mode_b|mode_c|mode_d|mode_e REQUIRED no FIELD discount TYPE integer REQUIRED yes FIELD barcode TYPE stri...
{"dissolved_oxygen":"phone","shipper_ref":"type_a","altitude":"mode_b","discount":136,"barcode":"mode_c"}
missing_brace
{ "type": "object", "properties": { "dissolved_oxygen": { "type": "string", "enum": [ "email", "phone", "sms", "push" ] }, "shipper_ref": { "type": "string", "enum": [ "type_a", "type_b" ] }, "altitude": { ...
{"dissolved_oxygen":"phone","shipper_ref":"type_a","altitude":"mode_b","discount":136,"barcode":"mode_c"
Missing closing brace
{"dissolved_oxygen":"phone","shipper_ref":"type_a","altitude":"mode_b","discount":136,"barcode":"mode_c"}
TASK repair_structured_output SPEC FIELD description TYPE integer REQUIRED no FIELD temp_celsius TYPE string_date-time REQUIRED yes FIELD step TYPE string_email REQUIRED no FIELD reagent TYPE string_date-time REQUIRED no FIELD amplitude TYPE string VALUES active|inactive|pending REQUIRED no FIELD order_id TYPE number ...
{"description":178,"temp_celsius":"2024-03-16T00:51:00Z","reagent":"2023-04-17T02:01:00Z","amplitude":"active","order_id":520.04}
tool_call_wrong_param
{ "type": "object", "properties": { "description": { "type": "integer" }, "temp_celsius": { "type": "string", "format": "date-time" }, "step": { "type": "string", "format": "email" }, "reagent": { "type": "string", "format": "date-time" }, ...
Tool: verify_hazmat_compliance Params: {"description": 178, "temp_celsius": "2024-03-16T00:51:00Z", "amplitude": "active", "order_id": 520.04, "reagent_name": "2023-04-17T02:01:00Z"}
Agent used wrong parameter name 'reagent_name' instead of 'reagent'
{"description":178,"temp_celsius":"2024-03-16T00:51:00Z","reagent":"2023-04-17T02:01:00Z","amplitude":"active","order_id":520.04}
TASK repair_structured_output SPEC FIELD param_q44 TYPE integer REQUIRED yes FIELD val_r37.prop_s45 TYPE null REQUIRED yes FIELD val_r37.field_d98 TYPE string REQUIRED yes FIELD val_r37.col_q83 TYPE string VALUES free|basic|pro|enterprise REQUIRED yes FIELD val_r37.prop_a98 TYPE string VALUES low|medium|high|critical ...
{"param_q44":266,"param_y15":{"param_i85":"2026-03-27T10:00:00Z","attr_x70":"active","attr_s50":"2024-06-30","col_d02":{"field_r67":261,"key_d82":"info@domain.org","dim_d54":"info@test.io","attr_i08":"USD"},"key_l76":{"prop_h36":"degraded","val_h65":"intermittent","param_c05":"USD","param_z43":"divorced"}},"key_v88":"L...
partial_structure
{ "type": "object", "properties": { "param_q44": { "type": "integer" }, "val_r37": { "type": "object", "properties": { "prop_s45": { "type": "null" }, "field_d98": { "type": "string" }, "col_q83": { "type": "string",...
I found that param_q44 should be 266. {"param_q44":266,"param_y15":{"param_i85":"2026-03-27T10:00:00Z","attr_x70":"active","attr_s50":"2024-06-30","col_d02":{"field_r67":261,"key_d82":"info@domain.org","dim_d54":"info@test.io","attr_i08":"USD"},"key_l76":{"prop_h36":"degraded","val_h65":"intermittent","param_c05":"USD"...
Output mixes natural language with JSON
{"param_q44":266,"param_y15":{"param_i85":"2026-03-27T10:00:00Z","attr_x70":"active","attr_s50":"2024-06-30","col_d02":{"field_r67":261,"key_d82":"info@domain.org","dim_d54":"info@test.io","attr_i08":"USD"},"key_l76":{"prop_h36":"degraded","val_h65":"intermittent","param_c05":"USD","param_z43":"divorced"}},"key_v88":"L...
TASK repair_structured_output SPEC FIELD key_z57 TYPE string_date-time REQUIRED no FIELD col_q00 TYPE integer REQUIRED no FIELD param_s61 TYPE string REQUIRED no FIELD param_y87 TYPE string REQUIRED yes FIELD field_w77.field_x76 TYPE string_uri REQUIRED yes FIELD field_w77.dim_o15 TYPE integer REQUIRED no FIELD field_...
{"key_z57":"2026-01-20T02:57:00Z","col_q00":126,"param_s61":"example","param_y87":"cancelled"}
unquoted_keys
{ "type": "object", "properties": { "key_z57": { "type": "string", "format": "date-time" }, "col_q00": { "type": "integer" }, "param_s61": { "type": "string" }, "param_y87": { "type": "string" }, "field_w77": { "type": "object", "properti...
{key_z57:"2026-01-20T02:57:00Z",col_q00:126,param_s61:"example",param_y87:"cancelled"}
Expecting property name enclosed in double quotes
{"key_z57":"2026-01-20T02:57:00Z","col_q00":126,"param_s61":"example","param_y87":"cancelled"}
TASK repair_structured_output SPEC FIELD dim_e60 TYPE boolean REQUIRED yes FIELD dim_q66 TYPE string VALUES success|error|warning|info REQUIRED no FIELD key_p46 TYPE string VALUES single|married|divorced REQUIRED no FIELD val_s16[] TYPE integer REQUIRED no BROKEN_OUTPUT ```json {"dim_e60":true,"dim_q66":"error","key_...
{"dim_e60":true,"dim_q66":"error","key_p46":"divorced","val_s16":[986,61,991,13]}
markdown_fences
{ "type": "object", "properties": { "dim_e60": { "type": "boolean" }, "dim_q66": { "type": "string", "enum": [ "success", "error", "warning", "info" ] }, "key_p46": { "type": "string", "enum": [ "single", "marrie...
```json {"dim_e60":true,"dim_q66":"error","key_p46":"divorced","val_s16":[986,61,991,13]} ```
Output contains markdown code fences
{"dim_e60":true,"dim_q66":"error","key_p46":"divorced","val_s16":[986,61,991,13]}
TASK repair_structured_output SPEC FIELD key_r57 TYPE integer REQUIRED no FIELD field_a23 TYPE number REQUIRED yes FIELD field_f71 TYPE boolean REQUIRED no FIELD dim_w75.col_l65 TYPE string_date-time REQUIRED no FIELD dim_w75.prop_b30 TYPE string REQUIRED yes FIELD dim_w75.col_k27.val_p78 TYPE string VALUES small|medi...
{"key_r57":163,"field_a23":414.29,"dim_w75":{"prop_b30":"chr1","col_k27":{"val_p78":"small","col_n79":"in_progress","val_m33":763,"col_d07":"frameshift","val_o65":180},"dim_g64":459},"field_o17":{"key_q30":false,"prop_q49":"black","key_t68":924.98,"val_h23":{"col_y72":"email","prop_v20":"frameshift","col_p38":"John"}}}
tool_call_text_mix
{ "type": "object", "properties": { "key_r57": { "type": "integer" }, "field_a23": { "type": "number" }, "field_f71": { "type": "boolean" }, "dim_w75": { "type": "object", "properties": { "col_l65": { "type": "string", "format": "...
Processing the request now. <tool_call name="transfer_call"> {"key_r57":163,"field_a23":414.29,"dim_w75":{"prop_b30":"chr1","col_k27":{"val_p78":"small","col_n79":"in_progress","val_m33":763,"col_d07":"frameshift","val_o65":180},"dim_g64":459},"field_o17":{"key_q30":false,"prop_q49":"black","key_t68":924.98,"val_h23":{...
Agent response mixes reasoning text with tool call
{"key_r57":163,"field_a23":414.29,"dim_w75":{"prop_b30":"chr1","col_k27":{"val_p78":"small","col_n79":"in_progress","val_m33":763,"col_d07":"frameshift","val_o65":180},"dim_g64":459},"field_o17":{"key_q30":false,"prop_q49":"black","key_t68":924.98,"val_h23":{"col_y72":"email","prop_v20":"frameshift","col_p38":"John"}}}
TASK repair_structured_output SPEC FIELD updated_at TYPE null REQUIRED yes FIELD shipper_ref.bearing TYPE string VALUES mode_a|mode_b REQUIRED yes FIELD shipper_ref.features TYPE string VALUES mode_a|mode_b|mode_c|mode_d|mode_e|mode_f REQUIRED no FIELD shipper_ref.subtotal TYPE string VALUES type_a|type_b|type_c REQUI...
{"updated_at":null,"shipper_ref":{"bearing":"mode_a","features":"mode_b","subtotal":"type_c","department":{"gene_id":"hello","hazmat_code":true,"options":195.07,"aligned_pct":"This is a test value.","id":"2024-10-14T05:31:00Z","payment_status":847,"url":true,"verified":"cat_c"}}}
agent_chain
{ "type": "object", "properties": { "updated_at": { "type": "null" }, "shipper_ref": { "type": "object", "properties": { "bearing": { "type": "string", "enum": [ "mode_a", "mode_b" ] }, "features": { ...
I need to look up the information first. Action: validate_sample Result: {"updated_at": null} I'll query our database. Action: validate_address Result:
Agent multi-step chain with truncated tool output
{"updated_at":null,"shipper_ref":{"bearing":"mode_a","features":"mode_b","subtotal":"type_c","department":{"gene_id":"hello","hazmat_code":true,"options":195.07,"aligned_pct":"This is a test value.","id":"2024-10-14T05:31:00Z","payment_status":847,"url":true,"verified":"cat_c"}}}
TASK repair_structured_output SPEC FIELD field_i69 TYPE number REQUIRED no FIELD param_w31.prop_n47 TYPE string VALUES coastal|oceanic|inland|arctic REQUIRED no FIELD param_w31.val_b65 TYPE string VALUES operational|degraded|offline|maintenance REQUIRED yes FIELD param_w31.col_u01.key_h25 TYPE null REQUIRED no FIELD p...
{"field_i69":899.69,"param_w31":{"prop_n47":"coastal","val_b65":"offline","col_u01":{"key_h25":null,"col_q42":449,"key_o69":202,"attr_g41":"qux","prop_j56":"2023-12-27T08:23:00Z","prop_k36":"Tokyo"},"dim_v52":"sms"},"dim_l69":"John","val_k12":"2023-10-20T16:30:00Z"}
extra_field
{ "type": "object", "properties": { "field_i69": { "type": "number" }, "param_w31": { "type": "object", "properties": { "prop_n47": { "type": "string", "enum": [ "coastal", "oceanic", "inland", "arctic" ...
{"field_i69": 899.69, "param_w31": {"prop_n47": "coastal", "val_b65": "offline", "col_u01": {"key_h25": null, "col_q42": 449, "key_o69": 202, "attr_g41": "qux", "prop_j56": "2023-12-27T08:23:00Z", "prop_k36": "Tokyo"}, "dim_v52": "sms"}, "dim_l69": "John", "val_k12": "2023-10-20T16:30:00Z", "extra_field_2525": 42}
Unknown field 'extra_field_2525' not defined in schema
{"field_i69":899.69,"param_w31":{"prop_n47":"coastal","val_b65":"offline","col_u01":{"key_h25":null,"col_q42":449,"key_o69":202,"attr_g41":"qux","prop_j56":"2023-12-27T08:23:00Z","prop_k36":"Tokyo"},"dim_v52":"sms"},"dim_l69":"John","val_k12":"2023-10-20T16:30:00Z"}
TASK repair_structured_output SPEC FIELD key_z43 TYPE string VALUES low|medium|high|critical REQUIRED no FIELD field_t98 TYPE integer REQUIRED no FIELD dim_f47[].val_k96 TYPE integer REQUIRED no FIELD dim_f47[].param_i15 TYPE string VALUES type_a|type_b REQUIRED yes FIELD dim_f47[].dim_l37 TYPE integer REQUIRED no FIE...
{"key_z43":"critical","field_t98":171,"dim_f47":[{"val_k96":136,"param_i15":"type_a","dim_l37":968,"param_f45":["mode_c","mode_c","mode_a"],"dim_r23":[218,419,35]},{"val_k96":777,"param_i15":"type_a","dim_l37":437,"param_f45":["mode_a","mode_a","mode_c","mode_a"]},{"param_i15":"type_a","param_f45":["mode_a","mode_c","m...
single_quotes
{ "type": "object", "properties": { "key_z43": { "type": "string", "enum": [ "low", "medium", "high", "critical" ] }, "field_t98": { "type": "integer" }, "dim_f47": { "type": "array", "items": { "type": "object", ...
{'key_z43':'critical','field_t98':171,'dim_f47':[{'val_k96':136,'param_i15':'type_a','dim_l37':968,'param_f45':['mode_c','mode_c','mode_a'],'dim_r23':[218,419,35]},{'val_k96':777,'param_i15':'type_a','dim_l37':437,'param_f45':['mode_a','mode_a','mode_c','mode_a']},{'param_i15':'type_a','param_f45':['mode_a','mode_c','m...
Expecting property name enclosed in double quotes
{"key_z43":"critical","field_t98":171,"dim_f47":[{"val_k96":136,"param_i15":"type_a","dim_l37":968,"param_f45":["mode_c","mode_c","mode_a"],"dim_r23":[218,419,35]},{"val_k96":777,"param_i15":"type_a","dim_l37":437,"param_f45":["mode_a","mode_a","mode_c","mode_a"]},{"param_i15":"type_a","param_f45":["mode_a","mode_c","m...
TASK repair_structured_output SPEC FIELD col_g47 TYPE integer REQUIRED no FIELD field_c06 TYPE string REQUIRED no FIELD param_i28 TYPE number REQUIRED yes FIELD field_a63 TYPE string REQUIRED no FIELD dim_c57 TYPE number REQUIRED yes FIELD dim_h25 TYPE string VALUES pending_review|confirmed|rejected|escalated REQUIRED...
{"col_g47":861,"field_c06":"hello","param_i28":87.29,"dim_c57":869.25,"dim_h25":"confirmed"}
extra_field
{ "type": "object", "properties": { "col_g47": { "type": "integer" }, "field_c06": { "type": "string" }, "param_i28": { "type": "number" }, "field_a63": { "type": "string" }, "dim_c57": { "type": "number" }, "dim_h25": { "type": "string...
{"col_g47": 861, "field_c06": "hello", "param_i28": 87.29, "dim_c57": 869.25, "dim_h25": "confirmed", "extra_data_3425": "unexpected"}
Unknown field 'extra_data_3425' not defined in schema
{"col_g47":861,"field_c06":"hello","param_i28":87.29,"dim_c57":869.25,"dim_h25":"confirmed"}
TASK repair_structured_output SPEC FIELD notes TYPE boolean REQUIRED yes FIELD annotation TYPE number REQUIRED no FIELD salinity TYPE boolean REQUIRED yes FIELD username TYPE string REQUIRED no FIELD chromosome[].shift_code TYPE number REQUIRED no FIELD chromosome[].enabled TYPE integer REQUIRED no FIELD chromosome[]....
{"notes":true,"annotation":908.7,"salinity":true,"username":"Silva","branch":["Bob"]}
missing_required
{ "type": "object", "properties": { "notes": { "type": "boolean" }, "annotation": { "type": "number" }, "salinity": { "type": "boolean" }, "username": { "type": "string" }, "chromosome": { "type": "array", "items": { "type": "object", ...
{"notes": true, "annotation": 908.7, "username": "Silva", "branch": ["Bob"]}
Required field 'salinity' is missing
{"notes":true,"annotation":908.7,"salinity":true,"username":"Silva","branch":["Bob"]}
TASK repair_structured_output SPEC FIELD param_p98 TYPE string REQUIRED yes FIELD col_y46 TYPE string REQUIRED yes FIELD dim_a71 TYPE string_email REQUIRED yes BROKEN_OUTPUT <functioncall> validate_address {param_p98: "approved", col_y46: "London", dim_a71: "info@example.com"}
{"param_p98":"approved","col_y46":"London","dim_a71":"info@example.com"}
tool_call_bad_format
{ "type": "object", "properties": { "param_p98": { "type": "string" }, "col_y46": { "type": "string" }, "dim_a71": { "type": "string", "format": "email" } }, "required": [ "col_y46", "dim_a71", "param_p98" ] }
<functioncall> validate_address {param_p98: "approved", col_y46: "London", dim_a71: "info@example.com"}
Tool call has malformed arguments — unquoted keys in function parameters
{"param_p98":"approved","col_y46":"London","dim_a71":"info@example.com"}
TASK repair_structured_output SPEC FIELD username TYPE string VALUES cat_a|cat_b REQUIRED yes FIELD score TYPE string VALUES coastal|oceanic|inland|arctic REQUIRED yes FIELD color TYPE integer REQUIRED no FIELD position TYPE boolean REQUIRED no FIELD city TYPE number REQUIRED yes BROKEN_OUTPUT {"username":"cat_a","sc...
{"username":"cat_a","score":"coastal","color":542,"position":true,"city":767.15}
extra_text_after
{ "type": "object", "properties": { "username": { "type": "string", "enum": [ "cat_a", "cat_b" ] }, "score": { "type": "string", "enum": [ "coastal", "oceanic", "inland", "arctic" ] }, "color": { "type": "i...
{"username":"cat_a","score":"coastal","color":542,"position":true,"city":767.15} Analysis finished.
Output contains non-JSON text after the object
{"username":"cat_a","score":"coastal","color":542,"position":true,"city":767.15}
TASK repair_structured_output SPEC FIELD param_e25 TYPE string VALUES option_a|option_b|option_c|option_d REQUIRED no FIELD col_f13 TYPE number REQUIRED yes FIELD param_j20 TYPE string_email REQUIRED no BROKEN_OUTPUT {"col_f13":189.69,"param_j20":"test@domain.org"
{"col_f13":189.69,"param_j20":"test@domain.org"}
missing_brace
{ "type": "object", "properties": { "param_e25": { "type": "string", "enum": [ "option_a", "option_b", "option_c", "option_d" ] }, "col_f13": { "type": "number" }, "param_j20": { "type": "string", "format": "email" } }, ...
{"col_f13":189.69,"param_j20":"test@domain.org"
Missing closing brace
{"col_f13":189.69,"param_j20":"test@domain.org"}