Run: 2026-03-18-01KM08V1XXHMHNPGAVKRXKEAMR

Run Details

Model:
GPT-5.4 Mini (Reasoning)
Test:
Language Writing
Scenario:
Character dialogue (Spanish) in a story
Duration:
10.1s
Cost:
$0.008782
Provider:
OpenAI

Evaluation summary

Score Evaluator
Details Link
100.00% Parse dialogue (details)

Model input

System
You are an expert novel author in the cozy mystery genre. Take the following details about characters/locations/... into account: <character name="Maria"> Maria is a 30-year old college student on a study abroad program. Born in Spain, she is fluent in Spanish and does not yet know any English. She enjoys landscape photography and is always seen with her camera. </character> <character name="Hunter"> Hunter is a 35-year old detective who is investigating a series of mysterious disappearances in the small town of Alborn, MN. He is a former marine and has a no-nonsense attitude. Hunter has no knowledge of Spanish, not even basic phrases. </character> <location name="Alborn, MN"> Alborne is a small town in the Midwest with a population of 3,000. It is known for its annual apple festival. </location>
User/Human
Write the following scene: Maria is sitting at a cafe, looking at her camera. Hunter approaches her and asks her about a recent event in the town. She responds troubled and shaken in Spanish, and Hunter looks confused. They talk for a while, until Hunter gets a call and has to leave. Return the dialogue between Maria and Hunter as a voice sheet: Maria: "..." Hunter: "..."

Model response

AI
Maria: "¿La mujer desaparecida? Yo la vi... en la feria de la manzana. Estaba muy asustada." Hunter: "I’m sorry, I don’t speak Spanish. Slow down. Did you see the missing woman?" Maria: "Sí, sí... cerca del lago. Había un hombre alto con una camioneta blanca." Hunter: "White van. Tall man. Okay. Keep going." Maria: "Yo tenía mi cámara... estaba tomando fotos del paisaje, y entonces la vi mirar hacia atrás, como si alguien la siguiera." Hunter: "Was she alone when you saw her?" Maria: "No. Al principio no. Luego sí. Después escuché un ruido... y todo cambió." Hunter: "A noise? What kind of noise?" Maria: "No sé. Como una puerta. O un golpe. Tenía miedo." Hunter: "Did you see his face?" Maria: "No... solo una chaqueta oscura. Y una luz roja, muy pequeña." Hunter: "Red light. From the van?" Maria: "Quizás. No estoy segura. Todo fue muy rápido." Hunter: "Did you take any pictures?" Maria: "Sí. Creo que sí. Pero no quiero mirar otra vez." Hunter: "I need to see those photos." Maria: "Yo... no entiendo." Hunter: "Right. Of course you don’t. Just show me the camera." Hunter: "Hunter speaking. ...Yes. ...No, I’m on my way. ...Understood." Hunter: "I have to go. Don’t leave, and don’t delete anything on that camera." Maria: "¿Se va? Yo... sí. Está bien."
created_at"2026-03-18T10:46:08.584Z" 3/18/2026, 10:46:08 AM
model"openai/gpt-5.4-mini-20260317"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency9389
moderation_latency(null)
generation_time9866
tokens_prompt317
tokens_completion695
native_tokens_prompt267
native_tokens_completion1907
native_tokens_completion_images0
native_tokens_reasoning1552
native_tokens_cached0
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"completed"
usage0.00878175
router(null)
provider_responses
0
endpoint_id"9ee065b2-3d1c-43bc-bdd7-28af3b148282"
id"resp_0660428ab6677eab0169ba8270ae008193af8545ffd0a400c2"
is_byokfalse
latency230
model_permaslug"openai/gpt-5.4-mini-20260317"
provider_name"OpenAI"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.0; linux; x64))"
http_referer(null)
api_type"completions"
id"gen-1773830768-KWcfSZDYqSIDjywGpPS7"
upstream_id"resp_0660428ab6677eab0169ba8270ae008193af8545ffd0a400c2"
total_cost0.00878175
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"

Evaluation details

Result Evaluator Details Meta Data
100.00% Parse dialogue n/a
dialogue
0
name"Maria"
dialogue"¿La mujer desaparecida? Yo la vi... en la feria de la manzana. Estaba muy asustada."
detectedLang"es"
heavyLang"es"
scores
es0.7915011914217633
ca0.6668781725888325
pt0.6568627450980391
no0.5362190812720848
it0.4801980198019802
da0.4791666666666667
sv0.4755244755244755
fr0.46808510638297873
ro0.4637385086823289
eu0.453125
yo0.4134078212290503
tr0.4074492099322799
nl0.36823104693140796
en0.3613138686131387
tl0.3110236220472441
et0.29718875502008035
sq0.2886178861788618
ms0.28082191780821925
vi0.2595204513399154
sl0.25
sk0.22337278106508876
fi0.22106824925816024
de0.2128935532233883
is0.2033383915022762
hr0.16
hu0.15594855305466235
pl0.12060301507537688
az0.10714285714285714
reliabletrue
passestrue
1
name"Hunter"
dialogue"I’m sorry, I don’t speak Spanish. Slow down. Did you see the missing woman?"
detectedLang"en"
heavyLang"en"
scores
en0.8075513196480938
tl0.6511627906976745
no0.47447447447447455
da0.4485294117647059
nl0.43910256410256415
sv0.42748091603053434
sq0.40878378378378377
et0.362089914945322
it0.34782608695652173
cs0.32605905006418484
ro0.3225806451612903
is0.2905405405405405
ca0.2857142857142857
hr0.2857142857142857
yo0.2698191933240611
ms0.2636746143057504
pt0.2391304347826087
de0.23133235724743775
fi0.23133235724743775
fr0.2222222222222222
hu0.2081447963800905
az0.19601837672281774
pl0.1935483870967742
sk0.12060301507537688
be0.11764705882352942
tr0.11764705882352942
lt0.10714285714285714
lv0.10714285714285714
uk0.10714285714285714
vi0.10714285714285714
reliabletrue
passestrue
2
name"Maria"
dialogue"Sí, sí... cerca del lago. Había un hombre alto con una camioneta blanca."
detectedLang"es"
heavyLang"es"
scores
es0.8132780082987552
it0.7453310696095077
ca0.7168030207677786
ro0.5852534562211982
pt0.49209932279909707
da0.4571773220747889
fr0.43396226415094336
sv0.40867279894875164
no0.37931034482758624
tl0.36886395511921455
yo0.36079545454545453
lv0.3571428571428572
sl0.3571428571428572
sq0.2524916943521595
hr0.24242424242424243
tr0.24242424242424243
nl0.24114671163575044
vi0.225473321858864
de0.16974169741697415
sk0.14772727272727273
cs0.1362763915547025
is0.1362763915547025
reliabletrue
passestrue
3
name"Hunter"
dialogue"White van. Tall man. Okay. Keep going."
detectedLang"en"
heavyLang"en"
scores
en0.7591006423982869
nl0.5526838966202784
tl0.4730679156908665
ca0.3715083798882682
da0.3644067796610169
sv0.36079545454545453
hu0.3553008595988539
de0.3401759530791789
lv0.32432432432432434
lt0.29467084639498436
no0.29467084639498436
es0.27884615384615385
reliabletrue
passestrue
4
name"Maria"
dialogue"Yo tenía mi cámara... estaba tomando fotos del paisaje, y entonces la vi mirar hacia atrás, como si alguien la siguiera."
detectedLang"es"
heavyLang"es"
scores
es0.8089028776978419
ca0.6201966041108132
pt0.6018735362997658
it0.5565988523735003
fr0.48764315852923446
tl0.4582536647546208
ro0.44661458333333337
sq0.37591776798825255
yo0.3675595238095238
no0.34715821812596004
sv0.3441358024691358
sk0.3405740884406517
pl0.3333333333333333
da0.31451612903225806
sl0.30213464696223313
vi0.24911660777385158
lv0.24712134632418067
cs0.23971377459749554
en0.23835125448028674
et0.22937443336355398
hr0.2194674012855831
tr0.2048643592142189
lt0.20187793427230047
eu0.18970448045757865
hu0.1834774255523535
de0.1361788617886179
nl0.1361788617886179
is0.10620399579390116
fi0.08405172413793104
az0.06490649064906491
reliabletrue
passestrue
5
name"Hunter"
dialogue"Was she alone when you saw her?"
detectedLang"en"
heavyLang"en"
scores
en0.8359310910582445
nl0.40119760479041916
tr0.38461538461538464
da0.37888198757763975
de0.3730407523510972
no0.3630573248407643
ms0.3333333333333333
it0.30313588850174217
yo0.30313588850174217
cs0.2805755395683453
tl0.2805755395683453
fr0.2779783393501805
pl0.2779783393501805
reliabletrue
passestrue
6
name"Maria"
dialogue"No. Al principio no. Luego sí. Después escuché un ruido... y todo cambió."
detectedLang"es"
heavyLang"es"
scores
es0.8064159292035398
ca0.670846394984326
it0.6173469387755102
pt0.5646766169154229
fr0.5358090185676392
ro0.5088868101028999
lv0.44678609062170704
en0.38953488372093026
nl0.38524590163934425
tl0.358974358974359
sk0.3320610687022901
yo0.32605905006418484
cs0.3110236220472441
da0.29149797570850206
pl0.25531914893617025
hr0.2335766423357664
no0.2290748898678414
ms0.22794117647058826
sq0.2033383915022762
lt0.1984732824427481
vi0.15730337078651685
eu0.15458937198067632
tr0.1435562805872757
sl0.11317567567567569
az0.10714285714285714
de0.10102739726027396
sv0.10102739726027396
reliabletrue
passestrue
7
name"Hunter"
dialogue"A noise? What kind of noise?"
detectedLang"en"
heavyLang"en"
scores
en0.7851002865329513
nl0.6462264150943396
fr0.609375
yo0.6073298429319371
de0.6031746031746031
tl0.5588235294117647
is0.5222929936305732
no0.5222929936305732
hu0.5098039215686274
pt0.4827586206896552
ro0.4809688581314879
ca0.4755244755244755
cs0.46808510638297873
es0.46808510638297873
sk0.46428571428571425
it0.4545454545454546
hr0.42748091603053434
pl0.4117647058823529
sl0.375
lt0.35344827586206895
tr0.33920704845814975
da0.32432432432432434
sq0.32432432432432434
az0.3181818181818182
eu0.3181818181818182
lv0.3181818181818182
vi0.3181818181818182
et0.29577464788732394
fi0.29577464788732394
ms0.29577464788732394
sv0.29577464788732394
reliabletrue
passestrue
8
name"Maria"
dialogue"No sé. Como una puerta. O un golpe. Tenía miedo."
detectedLang"es"
heavyLang"es"
scores
es0.8253493013972056
it0.6716697936210132
ca0.666030534351145
pt0.6323529411764706
ro0.5552731893265566
lv0.5118549511854952
yo0.48224852071005914
hr0.4444444444444444
sk0.44089456869009586
tl0.44
pl0.35424354243542433
lt0.3346007604562738
tr0.3346007604562738
no0.3217054263565891
fr0.3013972055888224
is0.26004228329809725
cs0.2456896551724138
ms0.24406047516198706
az0.23076923076923078
en0.2290748898678414
sl0.2290748898678414
reliabletrue
passestrue
9
name"Hunter"
dialogue"Did you see his face?"
detectedLang"en"
heavyLang"en"
scores
en0.8407643312101911
et0.576271186440678
ro0.47257383966244726
fr0.43946188340807174
cs0.3842364532019704
tl0.3842364532019704
pt0.3811881188118812
reliabletrue
passestrue
10
name"Maria"
dialogue"No... solo una chaqueta oscura. Y una luz roja, muy pequeña."
detectedLang"es"
heavyLang"es"
scores
es0.7762529832935561
ca0.5709382151029748
it0.5593419506462984
pt0.5498199279711885
fr0.38016528925619836
pl0.32432432432432434
tl0.3206521739130435
lv0.258893280632411
en0.21711899791231734
hr0.21218487394957983
vi0.20718816067653278
no0.20550847457627117
ro0.20550847457627117
sk0.19527896995708155
tr0.19006479481641467
reliabletrue
passestrue
11
name"Hunter"
dialogue"Red light. From the van?"
detectedLang"en"
heavyLang"en"
scores
en0.8177399756986633
tl0.7619047619047619
nl0.6359223300970874
da0.6021220159151194
yo0.5468277945619335
es0.5327102803738317
no0.5297805642633229
fr0.5033112582781457
ca0.469964664310954
hu0.45255474452554745
ms0.34210526315789475
sq0.34210526315789475
sv0.34210526315789475
hr0.3333333333333333
sl0.3333333333333333
de0.33035714285714285
reliabletrue
passestrue
12
name"Maria"
dialogue"Quizás. No estoy segura. Todo fue muy rápido."
detectedLang"es"
heavyLang"es"
scores
es0.8221695317131003
pt0.7107039537126326
ca0.5786516853932584
it0.4594594594594595
tl0.34497816593886466
hu0.3071593533487298
lv0.30394431554524365
en0.25742574257425743
hr0.2518703241895262
eu0.24433249370277077
no0.24433249370277077
sk0.23273657289002556
tr0.22680412371134018
ro0.21875
et0.20424403183023873
pl0.2
sq0.2
reliabletrue
passestrue
13
name"Hunter"
dialogue"Did you take any pictures?"
detectedLang"en"
heavyLang"en"
scores
en0.8184647302904563
tl0.6376811594202898
ca0.6338912133891214
fr0.5231607629427792
ro0.4648318042813456
et0.358974358974359
lv0.3217054263565891
cs0.308300395256917
sl0.308300395256917
da0.29149797570850206
de0.29149797570850206
nl0.29149797570850206
no0.29149797570850206
sv0.29149797570850206
reliabletrue
passestrue
14
name"Maria"
dialogue"Sí. Creo que sí. Pero no quiero mirar otra vez."
detectedLang"es"
heavyLang"es"
scores
es0.8325213154689404
ca0.6806039488966318
pt0.6545226130653266
yo0.47115384615384615
it0.46911196911196906
tl0.46808510638297873
lv0.45652173913043476
pl0.3707093821510297
fr0.3514150943396226
en0.2744063324538259
hr0.26861702127659576
no0.260752688172043
sk0.2486338797814208
tr0.24242424242424243
sl0.21875
sq0.21652421652421652
reliabletrue
passestrue
15
name"Hunter"
dialogue"I need to see those photos."
detectedLang"en"
heavyLang"en"
scores
en0.8278829604130808
et0.6503496503496503
fr0.5951417004048583
pl0.5661605206073753
lv0.5614035087719298
hr0.5604395604395604
no0.5594713656387665
lt0.5525727069351231
da0.5485327313769752
tl0.5454545454545454
cs0.5412844036697247
sq0.5391705069124424
yo0.5283018867924528
ca0.511002444987775
sk0.504950495049505
sv0.40828402366863903
sl0.37694704049844235
it0.36507936507936506
ro0.3103448275862069
es0.2857142857142857
pt0.2857142857142857
hi0.2779783393501805
de0.26199261992619927
nl0.26199261992619927
be0.25925925925925924
tr0.25925925925925924
hu0.250936329588015
az0.23954372623574144
is0.23954372623574144
uk0.23954372623574144
vi0.23954372623574144
reliabletrue
passestrue
16
name"Maria"
dialogue"Yo... no entiendo."
detectedLang"es"
heavyLang"es"
scores
es0.8164464023494862
pt0.7351694915254238
ca0.6366279069767442
it0.6118012422360247
en0.609375
fr0.5629370629370629
tl0.558303886925795
lv0.51171875
hr0.4469026548672566
no0.4369369369369369
yo0.4292237442922375
fi0.4212962962962963
sk0.4212962962962963
tr0.4131455399061033
et0.3811881188118812
nl0.3811881188118812
pl0.375
reliabletrue
passestrue
17
name"Hunter"
dialogue"Right. Of course you don’t. Just show me the camera."
detectedLang"en"
heavyLang"en"
scores
en0.8194014447884416
tl0.7388059701492538
fr0.5967741935483871
nl0.5608531994981178
no0.5028409090909091
sq0.47994056463595847
yo0.45652173913043476
sv0.4281045751633987
ro0.41077441077441074
it0.40476190476190477
ms0.4006849315068493
de0.3955094991364421
es0.36479128856624315
et0.360146252285192
ca0.3383742911153119
pt0.32038834951456313
da0.3027888446215139
is0.20273348519362186
sl0.2009132420091324
cs0.1822429906542056
fi0.1764705882352941
reliabletrue
passestrue
18
name"Hunter"
dialogue"Hunter speaking. ...Yes. ...No, I’m on my way. ...Understood."
detectedLang"en"
heavyLang"en"
scores
en0.8115577889447235
tl0.7042586750788643
no0.5556872037914692
sv0.484181568088033
sk0.4762569832402235
pl0.4673295454545454
ca0.438622754491018
da0.4318181818181818
pt0.4204018547140649
de0.41222570532915365
fr0.40191387559808617
nl0.39903846153846156
cs0.3951612903225807
hr0.33510638297872336
et0.29111531190926276
fi0.2857142857142857
tr0.2816091954022989
ms0.28023032629558536
it0.27606177606177607
es0.267578125
lv0.258893280632411
lt0.1883116883116883
hi0.1830065359477124
yo0.16666666666666666
is0.1591928251121076
ro0.1359447004608295
sl0.1359447004608295
sq0.1359447004608295
reliabletrue
passestrue
19
name"Hunter"
dialogue"I have to go. Don’t leave, and don’t delete anything on that camera."
detectedLang"en"
heavyLang"en"
scores
en0.8221343873517788
tl0.6543778801843317
yo0.5135135135135136
da0.503858875413451
pl0.5016611295681063
no0.47856315179606024
ca0.4742990654205608
ro0.46428571428571425
hr0.4325346784363178
it0.43037974683544306
cs0.40867279894875164
sq0.4007989347536618
et0.3935309973045822
sv0.3894165535956581
sk0.38271604938271603
sl0.303405572755418
fr0.2913385826771654
lv0.2913385826771654
lt0.2706645056726094
es0.2694805194805195
hu0.25124792013311154
fi0.25
ms0.25
tr0.24369747899159663
nl0.24114671163575044
hi0.15730337078651685
pt0.15094339622641512
de0.13793103448275862
be0.1346153846153846
az0.12280701754385964
is0.12280701754385964
uk0.12280701754385964
vi0.12280701754385964
reliabletrue
passestrue
20
name"Maria"
dialogue"¿Se va? Yo... sí. Está bien."
detectedLang"es"
heavyLang"es"
scores
es0.8225152129817445
ca0.7265625
pt0.6812386156648452
fr0.6735074626865671
yo0.666030534351145
ro0.5949074074074074
cs0.5603015075376884
it0.5257452574525745
hr0.4318181818181818
sl0.4299674267100977
sq0.3902439024390244
fi0.36823104693140796
da0.3445692883895131
sv0.32950191570881227
tl0.308300395256917
sk0.3055555555555556
no0.3
reliabletrue
passestrue