Run: 2026-03-09-01KK9PZFTR9MM3AG6XNNMPNHTA

Run Details

Model:
GPT-5.4 (Reasoning)
Test:
Language Writing
Scenario:
Character dialogue (Spanish) in a story
Duration:
21.6s
Cost:
$0.014722
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
Hunter: "Maria? I'm Detective Hunter. I need to ask you about what happened near the apple festival grounds last night." Maria: "Yo... sí... estaba allí, pero fue horrible. Había gritos, y luego todo se quedó en silencio de repente." Hunter: "Okay... I don't understand Spanish. Did you see someone? A person? Near the festival?" Maria: "Sí, una mujer corriendo, muy asustada. Y después un coche... no, una camioneta, creo. Todo pasó muy rápido." Hunter: "A woman running? Is that what you're saying? Did you get a picture on your camera?" Maria: "Tomé fotos del paisaje al principio, de los árboles y las luces, pero luego vi algo entre los puestos. No quería mirar, pero lo vi." Hunter: "Between the vendor stalls? Maria, I need you to slow down. I don't speak any Spanish." Maria: "Lo siento, lo siento... Estoy intentando explicarlo. Había un hombre alto con una chaqueta oscura, y la mujer estaba llorando." Hunter: "A tall man in a dark jacket? Is that right? Did he take her somewhere?" Maria: "No sé si la llevó, pero ella desapareció. Un momento estaba allí, y al siguiente ya no. Como si se la hubiera tragado la noche." Hunter: "Disappeared... right. That's what I'm trying to figure out. Did anyone else see it?" Maria: "No lo sé. La gente estaba mirando fuegos artificiales y hablando. Nadie prestaba atención. Yo estaba muy lejos." Hunter: "And your camera—does it have photos from then? Pictures from last night?" Maria: "Tal vez, sí. No he podido mirarlas bien. Me da miedo encontrar algo en ellas." Hunter: "I need to see those photos, but—hold on." Hunter: "Hunter. Yeah. What? Where?" Hunter: "I'm on my way." Hunter: "Maria, I have to go. Stay here. Don't leave town, and don't delete anything on that camera. I'll come back." Maria: "¿Qué? No entiendo... ¿Se va? Espere, por favor. No quiero quedarme sola." Hunter: "I know. I'm sorry. I'll be back."
created_at"2026-03-09T16:30:42.017Z" 3/9/2026, 4:30:42 PM
model"openai/gpt-5.4-20260305"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency10616
moderation_latency(null)
generation_time21561
tokens_prompt317
tokens_completion519
native_tokens_prompt267
native_tokens_completion937
native_tokens_completion_images0
native_tokens_reasoning460
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"
usage0.0147225
router(null)
provider_responses
0
endpoint_id"9ff5625c-403f-4d7f-b895-58ac7295062c"
id"resp_0a3f511bfcc69adc0169aef5b21f088197a31b138f0926e2fc"
is_byokfalse
latency207
model_permaslug"openai/gpt-5.4-20260305"
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-1773073842-starupzpFe6KelB4fkpp"
upstream_id"resp_0a3f511bfcc69adc0169aef5b21f088197a31b138f0926e2fc"
total_cost0.0147225
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"Hunter"
dialogue"Maria? I'm Detective Hunter. I need to ask you about what happened near the apple festival grounds last night."
detectedLang"en"
heavyLang"en"
scores
en0.8101885868234142
tl0.6621621621621622
fr0.5486313337216074
no0.5364832535885167
da0.530018192844148
it0.5019280205655527
sv0.49146981627296593
ca0.4843646041250832
nl0.4699042407660739
ro0.4621790423317141
es0.4580419580419581
cs0.449182658137882
sq0.4444444444444444
hr0.4355426074289876
de0.4322344322344322
pt0.4314013206162876
sl0.3950039032006245
yo0.3765084473049075
et0.37449556093623887
ms0.36108821104699096
lt0.3509212730318258
pl0.3353344768439108
sk0.3318965517241379
lv0.2837338262476894
az0.1893305439330544
fi0.1893305439330544
eu0.15577342047930284
hu0.1474147414741474
tr0.1426991150442478
be0.08284023668639054
is0.07517899761336516
uk0.07517899761336516
vi0.07517899761336516
reliabletrue
passestrue
1
name"Maria"
dialogue"Yo... sí... estaba allí, pero fue horrible. Había gritos, y luego todo se quedó en silencio de repente."
detectedLang"es"
heavyLang"es"
scores
es0.8195170525267613
ca0.62081589958159
pt0.5972222222222222
fr0.5405576679340938
tl0.43711180124223603
eu0.4162640901771336
it0.3892165122156698
ro0.3835034013605442
yo0.37928082191780826
da0.37607573149741824
no0.36179577464788737
nl0.3544078361531611
sv0.32432432432432434
en0.3192488262910798
sq0.308206106870229
fi0.27354709418837675
tr0.2720883534136546
sl0.271356783919598
hr0.22872340425531915
cs0.21536796536796535
lt0.19084821428571427
pl0.1881298992161254
hu0.1807909604519774
sk0.17142857142857143
de0.16666666666666666
is0.1559953434225844
vi0.11907654921020656
az0.0799492385786802
lv0.0799492385786802
ms0.0799492385786802
reliabletrue
passestrue
2
name"Hunter"
dialogue"Okay... I don't understand Spanish. Did you see someone? A person? Near the festival?"
detectedLang"en"
heavyLang"en"
scores
en0.8002904865649964
no0.6523388116308471
da0.6442432082794307
sv0.608540925266904
tl0.5988329686360321
nl0.5499181669394435
cs0.5397489539748954
sq0.5385906040268457
ro0.5154185022026432
ca0.5089285714285715
de0.5053956834532374
pt0.5031616982836495
it0.4888475836431227
hr0.4816211121583412
es0.466537342386033
et0.4644595910418695
sk0.45972495088408644
fr0.45436507936507936
pl0.4393476044852191
hu0.4353182751540041
ms0.4258872651356994
is0.3861607142857143
lt0.3840985442329227
yo0.3626882966396292
az0.36046511627906974
sl0.3349455864570738
lv0.33008526187576126
tr0.2801047120418848
vi0.19472913616398244
fi0.1863905325443787
be0.11290322580645161
eu0.11290322580645161
uk0.10277324632952692
reliabletrue
passestrue
3
name"Maria"
dialogue"Sí, una mujer corriendo, muy asustada. Y después un coche... no, una camioneta, creo. Todo pasó muy rápido."
detectedLang"es"
heavyLang"es"
scores
es0.8164175190138997
ca0.6174863387978141
pt0.6004566210045662
it0.5391705069124424
fr0.5066948555320648
ro0.41666666666666663
tl0.3642143505903724
lv0.3524514338575393
en0.2842535787321063
de0.26624737945492666
yo0.26624737945492666
no0.2584745762711864
tr0.2537313432835821
et0.24078091106290672
sv0.2054483541430193
pl0.20454545454545453
da0.2009132420091324
hr0.2
nl0.17061611374407584
vi0.12280701754385964
sk0.11504424778761062
sq0.10485933503836317
sl0.09560723514211886
reliabletrue
passestrue
4
name"Hunter"
dialogue"A woman running? Is that what you're saying? Did you get a picture on your camera?"
detectedLang"en"
heavyLang"en"
scores
en0.8225751943224062
tl0.6582031250000001
nl0.48122529644268774
ro0.46428571428571425
fr0.44089456869009586
yo0.4230769230769231
is0.4179600886917961
it0.41275167785234906
hr0.40476190476190477
cs0.4040862656072645
ca0.39095127610208813
hu0.37125748502994016
fi0.3581907090464548
sv0.34863523573200994
no0.33375634517766495
es0.3055555555555556
et0.29245283018867924
sq0.2895805142083897
ms0.2886178861788618
de0.2857142857142857
sk0.28082191780821925
da0.279835390946502
pl0.2647058823529412
tr0.25213675213675213
sl0.2446043165467626
pt0.21052631578947367
hi0.13793103448275862
lt0.13509060955518945
az0.11764705882352942
eu0.11764705882352942
lv0.11764705882352942
vi0.11764705882352942
reliabletrue
passestrue
5
name"Maria"
dialogue"Tomé fotos del paisaje al principio, de los árboles y las luces, pero luego vi algo entre los puestos. No quería mirar, pero lo vi."
detectedLang"es"
heavyLang"es"
scores
es0.7993119266055045
ca0.6838872832369942
pt0.6033544877606528
it0.5886224729666196
fr0.4894982497082847
ro0.4534665833853841
en0.4254760341431385
da0.4212962962962963
no0.38639551192145866
lv0.3820621468926554
nl0.3811881188118812
tl0.3803116147308782
sv0.3504083147735709
yo0.31640625
lt0.289195775792039
de0.27864798021434456
sq0.2774566473988439
ms0.2768595041322314
tr0.2738589211618257
sk0.2591024555461473
vi0.24828178694158076
pl0.21454219030520644
sl0.20957542908762422
hr0.20598911070780399
cs0.19651056014692378
az0.17452830188679244
eu0.15946205571565802
et0.14717348927875243
hu0.09979423868312756
fi0.08184679958027283
is0.08088235294117647
reliabletrue
passestrue
6
name"Hunter"
dialogue"Between the vendor stalls? Maria, I need you to slow down. I don't speak any Spanish."
detectedLang"en"
heavyLang"en"
scores
en0.7937757780277466
sq0.5378151260504201
no0.533106960950764
da0.5200698080279231
ca0.5141342756183745
tl0.5137046861184793
sv0.47418738049713194
cs0.45652173913043476
hr0.42886812045690553
pl0.42767950052029136
yo0.41737288135593226
lt0.40604751619870405
sl0.40476190476190477
sk0.39293598233995586
it0.38752783964365256
hu0.3692660550458715
ro0.36562860438292966
de0.3582263710618437
nl0.34210526315789475
et0.3251533742331288
lv0.30730478589420657
pt0.3064312736443884
fr0.301143583227446
es0.2857142857142857
ms0.26666666666666666
eu0.20634920634920634
fi0.17664670658682635
be0.11290322580645161
tr0.11290322580645161
az0.10277324632952692
is0.10277324632952692
uk0.10277324632952692
vi0.10277324632952692
reliabletrue
passestrue
7
name"Maria"
dialogue"Lo siento, lo siento... Estoy intentando explicarlo. Había un hombre alto con una chaqueta oscura, y la mujer estaba llorando."
detectedLang"es"
heavyLang"es"
scores
es0.8040176384125429
it0.6860282574568289
ca0.6659707724425887
pt0.6029776674937966
fr0.5558023320377568
ro0.49174078780177893
tl0.42938659058487877
vi0.3685872138910813
en0.35846030473135526
lt0.3127147766323024
yo0.29515418502202645
sv0.28698752228163993
no0.2831541218637993
nl0.2613111726685134
pl0.2516370439663237
eu0.2438563327032136
lv0.2402659069325736
sk0.22854387656702024
cs0.22330097087378642
sl0.22178988326848248
sq0.2179863147605083
de0.2172211350293542
et0.21645445641527913
hr0.15789473684210525
ms0.15700737618545837
da0.15164369034994699
is0.1091314031180401
fi0.08256880733944955
tr0.08256880733944955
hu0.08045977011494253
az0.07727797001153403
reliabletrue
passestrue
8
name"Hunter"
dialogue"A tall man in a dark jacket? Is that right? Did he take her somewhere?"
detectedLang"en"
heavyLang"en"
scores
en0.8232521602513746
tl0.6651785714285715
yo0.527806925498426
nl0.5187165775401069
de0.5171673819742489
sv0.48335246842709534
da0.46871310507674147
no0.43890274314214467
sl0.41709844559585496
hu0.40789473684210525
es0.3951612903225807
ro0.3844049247606019
it0.3767313019390581
ca0.3353028064992614
pt0.3263473053892215
tr0.3098159509202454
fr0.29797191887675506
pl0.29577464788732394
lv0.2834394904458599
lt0.281150159744409
is0.2706645056726094
az0.2549668874172185
fi0.2549668874172185
sq0.25
ms0.23469387755102045
cs0.22680412371134018
sk0.22413793103448276
hr0.199288256227758
eu0.1346153846153846
vi0.1346153846153846
et0.12280701754385964
reliabletrue
passestrue
9
name"Maria"
dialogue"No sé si la llevó, pero ella desapareció. Un momento estaba allí, y al siguiente ya no. Como si se la hubiera tragado la noche."
detectedLang"es"
heavyLang"es"
scores
es0.8233404710920772
ca0.6794871794871795
it0.6460746460746462
pt0.6016417189763399
ro0.574083634486319
fr0.5426829268292682
tl0.5253164556962026
sq0.4632400780741704
sk0.4579500657030223
yo0.42105263157894735
cs0.3697478991596639
eu0.36046511627906974
no0.3405275779376499
pl0.3336025848142165
de0.3309002433090025
hr0.32542927228127555
lv0.30904522613065327
en0.29062768701633707
sl0.2750439367311072
nl0.26404995539696696
tr0.24726277372262775
da0.233983286908078
ms0.22752808988764048
is0.21353670162059105
vi0.1807348560079444
lt0.1708542713567839
sv0.159877800407332
az0.11670235546038545
fi0.11003236245954692
hu0.10714285714285714
reliabletrue
passestrue
10
name"Hunter"
dialogue"Disappeared... right. That's what I'm trying to figure out. Did anyone else see it?"
detectedLang"en"
heavyLang"en"
scores
en0.8218911917098445
tl0.5546558704453441
fr0.3514150943396226
yo0.3428912783751493
sq0.3234932349323493
no0.314214463840399
da0.3099121706398996
lv0.2744063324538259
et0.23611111111111113
it0.22096317280453256
ro0.2109038737446198
de0.20634920634920634
eu0.20174165457184323
pl0.19708029197080293
sk0.1935483870967742
cs0.19236417033773862
sl0.18032786885245902
hr0.17417417417417416
nl0.16030534351145037
lt0.15902140672782875
ms0.15123456790123457
ca0.12280701754385964
es0.11147011308562196
pt0.11147011308562196
reliabletrue
passestrue
11
name"Maria"
dialogue"No lo sé. La gente estaba mirando fuegos artificiales y hablando. Nadie prestaba atención. Yo estaba muy lejos."
detectedLang"es"
heavyLang"es"
scores
es0.8185776487663279
it0.6283448959365708
pt0.625748502994012
ca0.6120020693222968
fr0.5487364620938628
tl0.5216836734693877
ro0.5
en0.460431654676259
sq0.4561276287164612
yo0.43138741470811215
no0.4230769230769231
da0.39320388349514557
nl0.375
eu0.3175614194722475
sk0.313815187557182
de0.31066176470588236
lv0.27184466019417475
sv0.2690058479532163
vi0.2668621700879765
az0.2566897918731417
lt0.2566897918731417
tr0.22440537745604963
is0.21956295525494277
et0.21383647798742136
pl0.1935483870967742
hr0.18743228602383533
sl0.16294642857142855
ms0.1515837104072398
fi0.14675767918088736
cs0.13990825688073394
hu0.07749077490774908
reliabletrue
passestrue
12
name"Hunter"
dialogue"And your camera—does it have photos from then? Pictures from last night?"
detectedLang"en"
heavyLang"en"
scores
en0.8185311699402221
tl0.6918056562726613
fr0.5521601685985247
ca0.44661458333333337
ro0.42176870748299317
nl0.41054091539528437
da0.40807799442896936
de0.40476190476190477
yo0.3694362017804154
lv0.3609022556390977
es0.2963576158940397
et0.2916666666666667
it0.27101200686106347
sv0.2659758203799654
ms0.2608695652173913
no0.25569176882662
sq0.16829745596868884
lt0.15841584158415842
pt0.15841584158415842
hi0.1533864541832669
reliabletrue
passestrue
13
name"Maria"
dialogue"Tal vez, sí. No he podido mirarlas bien. Me da miedo encontrar algo en ellas."
detectedLang"es"
heavyLang"es"
scores
es0.8019445444724523
pt0.684813753581662
ca0.6011602610587382
it0.48308270676691734
fr0.47368421052631576
no0.47267497603068076
tr0.4455645161290322
yo0.434156378600823
en0.4294605809128631
nl0.4123931623931624
sv0.4123931623931624
da0.3626882966396292
hr0.3582263710618437
sl0.34210526315789475
et0.3365500603136309
fi0.3125
az0.2912371134020619
sq0.289405684754522
tl0.2838541666666667
is0.2763157894736842
eu0.26568758344459276
sk0.2455418381344307
pl0.2005813953488372
lv0.19236417033773862
ms0.13249211356466878
de0.12974683544303797
cs0.11575562700964631
ro0.1085899513776337
vi0.10277324632952692
reliabletrue
passestrue
14
name"Hunter"
dialogue"I need to see those photos, but—hold on."
detectedLang"en"
heavyLang"en"
scores
en0.8286604361370716
et0.6566791510611736
fr0.6409921671018277
tl0.5937961595273265
da0.5634920634920635
pl0.5564516129032259
hr0.5550161812297735
cs0.5307167235494881
ca0.5283018867924528
yo0.5209059233449477
sk0.5036101083032491
lv0.4821092278719397
no0.48015122873345933
lt0.4731800766283525
sq0.45972495088408644
hi0.3692660550458715
fi0.3529411764705882
sv0.3341404358353511
sl0.3055555555555556
it0.2948717948717949
ro0.24657534246575344
es0.22535211267605632
pt0.22535211267605632
de0.20520231213872833
nl0.20520231213872833
be0.20289855072463767
tr0.20289855072463767
hu0.19590643274853803
az0.1863905325443787
is0.1863905325443787
uk0.1863905325443787
vi0.1863905325443787
reliabletrue
passestrue
15
name"Hunter"
dialogue"Hunter. Yeah. What? Where?"
detectedLang"en"
heavyLang"en"
scores
en0.8015873015873016
de0.5253164556962026
sq0.47735191637630664
da0.35344827586206895
no0.34210526315789475
fr0.32432432432432434
sv0.3181818181818182
tl0.3087557603686636
it0.29577464788732394
nl0.29577464788732394
pt0.29577464788732394
ca0.2822966507177033
ms0.2822966507177033
ro0.2822966507177033
sl0.2822966507177033
tr0.2822966507177033
reliabletrue
passestrue
16
name"Hunter"
dialogue"I'm on my way."
detectedLang"en"
heavyLang"en"
scores
en0.830220713073005
pl0.6376811594202898
cs0.6168582375478927
sk0.6168582375478927
tl0.6153846153846154
et0.6062992125984252
fi0.6
fr0.5215311004784688
ca0.49748743718592964
hr0.46808510638297873
hi0.45652173913043476
yo0.42857142857142855
reliabletrue
passestrue
17
name"Hunter"
dialogue"Maria, I have to go. Stay here. Don't leave town, and don't delete anything on that camera. I'll come back."
detectedLang"en"
heavyLang"en"
scores
en0.8100526008182349
tl0.5904221802142408
it0.5003843197540354
da0.47283049472830496
ca0.45878434637801835
no0.4546979865771812
yo0.45286195286195285
ro0.45240101095197977
sq0.4477485131690739
pl0.4444444444444444
hr0.39138576779026213
sv0.3885230479774224
cs0.36274509803921573
et0.35323383084577115
sk0.344758064516129
es0.32150313152400833
lt0.3107104984093319
ms0.29501084598698485
fi0.2919389978213508
sl0.2919389978213508
nl0.2896174863387978
fr0.281767955801105
lv0.27293064876957496
pt0.2647058823529412
de0.22985781990521328
hu0.18851435705368288
tr0.18238993710691823
eu0.18032786885245902
hi0.11444141689373298
be0.09722222222222222
az0.08835904628330996
is0.08835904628330996
uk0.08835904628330996
vi0.08835904628330996
reliabletrue
passestrue
18
name"Maria"
dialogue"¿Qué? No entiendo... ¿Se va? Espere, por favor. No quiero quedarme sola."
detectedLang"es"
heavyLang"es"
scores
es0.7889305816135085
pt0.6792587312900926
it0.6686303387334315
ca0.6495327102803737
fr0.5375128468653648
ro0.5322245322245323
en0.4367959949937422
no0.40711462450592883
sq0.40554821664464996
sl0.3784530386740331
da0.34210526315789475
hr0.34210526315789475
yo0.3023255813953488
fi0.3001555209953344
pl0.2647058823529412
tl0.2524916943521595
sv0.25124792013311154
nl0.2398648648648649
cs0.23208191126279862
lv0.225473321858864
eu0.18772563176895307
sk0.16820702402957485
tr0.16356877323420074
et0.14611005692599618
reliabletrue
passestrue
19
name"Hunter"
dialogue"I know. I'm sorry. I'll be back."
detectedLang"en"
heavyLang"en"
scores
en0.7816593886462883
tl0.5789473684210527
it0.5180722891566265
yo0.49622166246851385
hu0.4791666666666667
lt0.4666666666666667
no0.42028985507246375
da0.41002949852507375
hr0.41002949852507375
ca0.40828402366863903
sv0.40828402366863903
sq0.40119760479041916
pl0.38650306748466257
cs0.3442622950819672
pt0.3333333333333333
ro0.3103448275862069
sk0.2647058823529412
be0.25925925925925924
tr0.25925925925925924
az0.23954372623574144
et0.23954372623574144
is0.23954372623574144
lv0.23954372623574144
uk0.23954372623574144
vi0.23954372623574144
reliabletrue
passestrue