Run: 2026-03-18-01KM093JAARBV23XRNX66D9NMF

Run Details

Model:
GPT-5.4 Mini (Reasoning, Low)
Test:
Language Writing
Scenario:
Character dialogue (Italian) in a story
Duration:
2.9s
Cost:
$0.002017
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="Isabella"> Isabella is a 30-year old college student on a study abroad program. Born in Italy, she is fluent in Italian 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 Italian, 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: Isabella 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 Italian, and Hunter looks confused. They talk for a while, until Hunter gets a call and has to leave. Return the dialogue between Isabella and Hunter as a voice sheet: Isabella: "..." Hunter: "..."

Model response

AI
Isabella: "Mi dispiace… io non so cosa dire. Ho visto qualcosa durante la festa delle mele, vicino al frutteto, ma non era… non era normale." Hunter: "I’m sorry, I don’t understand that. I’m asking about the disappearances. Did you see someone suspicious?" Isabella: "Sì… qualcuno. Una figura nel buio. E poi quella luce—e il rumore. Mi ha spaventata molto." Hunter: "Okay. Slow down. You saw a person near the orchard and there was a light?" Isabella: "Sì, sì… e dopo, silenzio. Troppo silenzio. Io ho preso la macchina fotografica, ma le mani tremavano." Hunter: "You took pictures?" Isabella: "Forse… non lo so. Non riesco a ricordare bene." Hunter: "That’s helpful. Was it during the festival?" Isabella: "Sì, quando c’era tanta gente. Poi, all’improvviso, tutti erano occupati e io ero sola." Hunter: "Alone where exactly?" Isabella: "Vicino ai meli… dietro il fienile, credo. Io sono nuova qui." Hunter: "Right. New in town. That explains a lot." Isabella: "Mi dispiace. Vorrei aiutare di più." Hunter: "No, you’re fine. Just keep trying—" Hunter: "…Hold on." Hunter: "Yeah, this is Hunter. What? When? All right, I’m on my way." Hunter: "Sorry. I’ve got to go. Stay here, and don’t leave town if you remember anything else." Isabella: "Aspetti—io…" Hunter: "I’ll come back."
created_at"2026-03-18T10:50:47.509Z" 3/18/2026, 10:50:47 AM
model"openai/gpt-5.4-mini-20260317"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency2206
moderation_latency(null)
generation_time2626
tokens_prompt321
tokens_completion484
native_tokens_prompt271
native_tokens_completion403
native_tokens_completion_images0
native_tokens_reasoning26
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"
usage0.00201675
router(null)
provider_responses
0
endpoint_id"9ee065b2-3d1c-43bc-bdd7-28af3b148282"
id"resp_02c91db73e7450bd0169ba838796a48190a159f5b2db1aab40"
is_byokfalse
latency217
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-1773831047-xW9lHZwMvYBcLzrPVv6o"
upstream_id"resp_02c91db73e7450bd0169ba838796a48190a159f5b2db1aab40"
total_cost0.00201675
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"Isabella"
dialogue"Mi dispiace… io non so cosa dire. Ho visto qualcosa durante la festa delle mele, vicino al frutteto, ma non era… non era normale."
detectedLang"it"
heavyLang"it"
scores
it0.7934918648310388
es0.6373626373626373
ca0.617878647522001
fr0.5999030067895247
ro0.5698644421272159
pt0.5499181669394435
sk0.4969512195121951
no0.46911196911196906
tl0.4586614173228346
de0.4474212993971869
en0.4387755102040817
sl0.43220922229869235
sq0.4136460554371002
da0.35697583787996884
et0.3431528662420382
ms0.3330638641875505
lt0.321546052631579
yo0.3176178660049628
cs0.31478405315614616
fi0.3113522537562604
eu0.29062768701633707
pl0.2712014134275618
hr0.25675675675675674
lv0.2486338797814208
vi0.2403314917127072
nl0.22535211267605632
tr0.2005813953488372
az0.1903827281648675
sv0.1863905325443787
hu0.16834677419354838
is0.15123456790123457
reliabletrue
passestrue
1
name"Hunter"
dialogue"I’m sorry, I don’t understand that. I’m asking about the disappearances. Did you see someone suspicious?"
detectedLang"en"
heavyLang"en"
scores
en0.8040010813733441
tl0.6323529411764706
no0.462166172106825
fr0.42414614773629866
da0.41673370876910704
pt0.4071954210956664
sv0.4071954210956664
nl0.3927973199329984
ca0.3324125230202578
it0.29406037000973706
de0.27354709418837675
cs0.2691532258064516
ro0.2579324462640737
ms0.25488180883864336
es0.2479253112033195
et0.2432150313152401
sq0.22625400213447172
is0.2229367631296892
pl0.21959095801937567
yo0.21109902067464634
sk0.18171557562076748
hu0.17613636363636365
hr0.16087962962962962
lv0.15893271461716937
be0.0880503144654088
tr0.0880503144654088
az0.0799492385786802
lt0.0799492385786802
uk0.0799492385786802
vi0.0799492385786802
reliabletrue
passestrue
2
name"Isabella"
dialogue"Sì… qualcuno. Una figura nel buio. E poi quella luce—e il rumore. Mi ha spaventata molto."
detectedLang"it"
heavyLang"it"
scores
it0.8114393463230674
ca0.6183206106870229
es0.5571955719557196
ro0.531615925058548
fr0.511400651465798
sq0.44649446494464945
pt0.43396226415094336
en0.39759036144578314
yo0.3814432989690722
no0.34711643090315564
de0.3340732519422864
hu0.3212669683257918
sv0.3204983012457531
tr0.2736077481840194
et0.2709599027946537
da0.2665036674816626
hr0.2665036674816626
fi0.24433249370277077
az0.22879177377892032
pl0.21052631578947367
tl0.21052631578947367
sl0.20948616600790515
nl0.18256130790190736
cs0.12023460410557184
sk0.12023460410557184
is0.10044977511244377
lt0.10044977511244377
lv0.09502262443438914
reliabletrue
passestrue
3
name"Hunter"
dialogue"Okay. Slow down. You saw a person near the orchard and there was a light?"
detectedLang"en"
heavyLang"en"
scores
en0.8087547811304717
tl0.6676514032496307
de0.594229035166817
yo0.5192307692307693
no0.5119305856832972
nl0.49324324324324326
fr0.4874715261958998
sq0.45520581113801456
da0.45255474452554745
ms0.42233632862644416
sv0.4063324538258575
pt0.3818681318681319
cs0.37413073713490963
ca0.3343195266272189
ro0.33135215453194655
es0.3283582089552239
hu0.3273542600896861
it0.3212669683257918
is0.3171471927162367
sk0.29577464788732394
hr0.2753623188405797
pl0.267100977198697
lt0.2549668874172185
lv0.24369747899159663
tr0.24242424242424243
az0.2227979274611399
et0.21328671328671328
sl0.16666666666666666
eu0.1346153846153846
vi0.1346153846153846
fi0.12280701754385964
reliabletrue
passestrue
4
name"Isabella"
dialogue"Sì, sì… e dopo, silenzio. Troppo silenzio. Io ho preso la macchina fotografica, ma le mani tremavano."
detectedLang"it"
heavyLang"it"
scores
it0.7973815461346634
es0.6029321930360415
ro0.548611111111111
fr0.526584122359796
ca0.5094339622641509
sl0.5034377387318564
sq0.4980694980694981
yo0.494949494949495
pt0.4766505636070853
de0.46236559139784944
tl0.46058091286307057
no0.45147679324894513
hr0.3964716805942433
sk0.38271604938271603
en0.3701550387596899
lv0.36149312377210213
et0.3608652900688299
nl0.336734693877551
pl0.3236212278876171
cs0.3150684931506849
ms0.3033226152197213
sv0.2864983534577387
lt0.28414096916299564
hu0.28335170893054024
da0.27616926503340755
tr0.23439340400471145
az0.21780986762936222
vi0.19950738916256158
fi0.1698595146871009
eu0.11684782608695651
is0.09344490934449094
reliabletrue
passestrue
5
name"Hunter"
dialogue"You took pictures?"
detectedLang"en"
heavyLang"en"
scores
en0.810318664643399
tl0.647887323943662
fr0.6056782334384858
ca0.576271186440678
ro0.5487364620938628
et0.43946188340807174
lv0.39903846153846156
cs0.3842364532019704
da0.3654822335025381
de0.3654822335025381
nl0.3654822335025381
no0.3654822335025381
sv0.3654822335025381
reliabletrue
passestrue
6
name"Isabella"
dialogue"Forse… non lo so. Non riesco a ricordare bene."
detectedLang"it"
heavyLang"it"
scores
it0.8076923076923077
en0.6221662468513854
es0.5983935742971888
yo0.560117302052786
no0.5495495495495496
de0.5391705069124424
ca0.5161290322580645
sv0.4727592267135325
vi0.46428571428571425
sl0.44547134935304994
tl0.441340782122905
sk0.44029850746268656
ro0.42857142857142855
pt0.42748091603053434
fr0.42528735632183906
da0.39999999999999997
is0.3710691823899371
eu0.3435448577680525
hu0.34210526315789475
tr0.33774834437086093
nl0.3288590604026846
cs0.3055555555555556
hr0.27184466019417475
pl0.25925925925925924
lt0.21465968586387435
sq0.1935483870967742
az0.1891891891891892
lv0.1891891891891892
et0.17355371900826447
fi0.17355371900826447
ms0.17355371900826447
reliabletrue
passestrue
7
name"Hunter"
dialogue"That’s helpful. Was it during the festival?"
detectedLang"en"
heavyLang"en"
scores
en0.8124639353721869
nl0.6853823814133592
tl0.6372767857142857
no0.5529573590096286
sq0.5479833101529903
da0.5428973277074542
ms0.5178041543026707
sv0.4881889763779528
it0.47833065810593905
de0.4546979865771812
yo0.453781512605042
fr0.4415807560137457
lt0.41016333938294003
ca0.3879472693032015
hr0.3821292775665399
pt0.3821292775665399
cs0.365234375
sl0.365234375
es0.3602362204724409
fi0.33264887063655035
lv0.3143459915611814
et0.27293064876957496
az0.26636568848758463
ro0.26636568848758463
sk0.26636568848758463
hu0.1709183673469388
pl0.16237113402061853
reliabletrue
passestrue
8
name"Isabella"
dialogue"Sì, quando c’era tanta gente. Poi, all’improvviso, tutti erano occupati e io ero sola."
detectedLang"it"
heavyLang"it"
scores
it0.8154457694491767
pt0.5479833101529903
es0.5206489675516224
fr0.421193232413179
yo0.37739463601532564
fi0.3374108053007136
tl0.32920536635706915
en0.3172268907563025
sq0.3143459915611814
sl0.31216931216931215
ro0.29805615550755943
ca0.27616926503340755
de0.2630385487528345
da0.2511520737327189
eu0.2502883506343714
et0.2494226327944573
hr0.24681344148319811
tr0.2073170731707317
nl0.19254658385093168
no0.18851435705368288
lt0.16666666666666666
lv0.16237113402061853
sv0.16237113402061853
ms0.1321762349799733
vi0.1321762349799733
pl0.11202185792349727
hu0.10591471801925723
sk0.09972299168975068
is0.09344490934449094
az0.08835904628330996
reliabletrue
passestrue
9
name"Hunter"
dialogue"Alone where exactly?"
detectedLang"en"
heavyLang"en"
scores
en0.8210023866348448
it0.3670886075949367
de0.34210526315789475
es0.34210526315789475
ro0.34210526315789475
sq0.34210526315789475
fr0.33920704845814975
pl0.33920704845814975
reliabletrue
passestrue
10
name"Isabella"
dialogue"Vicino ai meli… dietro il fienile, credo. Io sono nuova qui."
detectedLang"it"
heavyLang"it"
scores
it0.8085208233604595
ro0.5012468827930174
fr0.41944847605224966
tl0.38080495356037153
pt0.3630573248407643
ca0.3220338983050847
es0.30313588850174217
sl0.2779783393501805
sq0.2523364485981308
az0.22330097087378642
vi0.20948616600790515
no0.2079207920792079
et0.18864097363083165
en0.17864476386036962
tr0.17355371900826447
cs0.17184265010351968
da0.15611814345991562
lt0.15611814345991562
reliabletrue
passestrue
11
name"Hunter"
dialogue"Right. New in town. That explains a lot."
detectedLang"en"
heavyLang"en"
scores
en0.831081081081081
tl0.6579601990049752
fr0.6232876712328766
ro0.6104815864022662
de0.6031746031746031
nl0.5641838351822505
yo0.555735056542811
it0.5462046204620462
sv0.5250431778929188
sl0.5242214532871973
ms0.5089285714285715
ca0.46808510638297873
pt0.45972495088408644
es0.4575936883629191
no0.4294605809128631
da0.4270833333333333
cs0.40987124463519314
pl0.4073275862068965
sk0.4073275862068965
fi0.40604751619870405
hr0.3834080717488789
hu0.36194895591647336
az0.358974358974359
sq0.3226600985221675
lt0.22969187675070027
tr0.21875
is0.21428571428571427
eu0.20289855072463767
lv0.20289855072463767
vi0.20289855072463767
et0.1863905325443787
reliabletrue
passestrue
12
name"Isabella"
dialogue"Mi dispiace. Vorrei aiutare di più."
detectedLang"it"
heavyLang"it"
scores
it0.8171177761521581
ro0.5446265938069217
sk0.500998003992016
yo0.46808510638297873
sq0.4444444444444444
es0.423963133640553
de0.4033412887828162
sl0.40191387559808617
ms0.3961352657004831
fr0.3946731234866829
ca0.38271604938271603
cs0.3765586034912718
tl0.29775280898876405
sv0.2937853107344633
pt0.2857142857142857
vi0.2795389048991354
hu0.2537313432835821
en0.24698795180722888
hr0.2378048780487805
pl0.2378048780487805
tr0.22360248447204967
reliabletrue
passestrue
13
name"Hunter"
dialogue"No, you’re fine. Just keep trying—"
detectedLang"en"
heavyLang"en"
scores
en0.8167752442996742
ca0.4851258581235698
it0.44717444717444715
tl0.4444444444444444
no0.4360902255639098
pt0.38016528925619836
es0.3784530386740331
lv0.3679775280898876
et0.3119266055045872
sv0.3119266055045872
hr0.3098159509202454
sk0.2879746835443038
tr0.281150159744409
da0.2549668874172185
pl0.25
reliabletrue
passestrue
14
name"Hunter"
dialogue"…Hold on."
detectedLang"en"
heavyLang"da"
scores
en0.8245614035087719
et0.7549019607843137
fi0.75
da0.691358024691358
fr0.6855345911949685
ca0.6644295302013423
hr0.6376811594202898
hi0.6268656716417911
pl0.6268656716417911
tl0.6268656716417911
cs0.6
sk0.6
yo0.6
reliablefalse
passestrue
15
name"Hunter"
dialogue"Yeah, this is Hunter. What? When? All right, I’m on my way."
detectedLang"en"
heavyLang"en"
scores
en0.8288452761296212
tl0.6835443037974683
yo0.41770186335403725
fr0.40476190476190477
et0.39222042139384117
de0.3842364532019704
no0.3842364532019704
nl0.3718592964824121
pl0.3194192377495462
cs0.30037313432835816
sk0.30037313432835816
ca0.2964352720450282
da0.2937853107344633
hu0.29111531190926276
fi0.2857142857142857
sv0.27466150870406186
it0.2647058823529412
sq0.258893280632411
is0.19700214132762314
hr0.19006479481641467
hi0.1830065359477124
pt0.14383561643835618
ms0.1359447004608295
ro0.1359447004608295
sl0.1359447004608295
tr0.1359447004608295
reliabletrue
passestrue
16
name"Hunter"
dialogue"Sorry. I’ve got to go. Stay here, and don’t leave town if you remember anything else."
detectedLang"en"
heavyLang"en"
scores
en0.8215878679750223
tl0.6101364522417154
yo0.455535390199637
no0.318955732122588
da0.3055555555555556
sk0.3023255813953488
ms0.29494712103407755
sv0.29411764705882354
sl0.29328621908127206
pl0.28825622775800713
cs0.2583436341161928
sq0.25
nl0.2366412213740458
hu0.2277992277992278
de0.20634920634920634
is0.20424403183023873
lv0.16897506925207756
hr0.16201117318435754
lt0.14772727272727273
fr0.14285714285714285
it0.14285714285714285
pt0.14285714285714285
et0.11504424778761062
reliabletrue
passestrue
17
name"Isabella"
dialogue"Aspetti—io…"
detectedLang"it"
heavyLang"it"
scores
it0.8152709359605912
fi0.5370370370370371
ms0.5161290322580645
is0.506578947368421
tr0.506578947368421
ca0.4863013698630137
en0.4863013698630137
es0.4863013698630137
fr0.4863013698630137
pt0.4863013698630137
ro0.4863013698630137
sq0.4863013698630137
reliabletrue
passestrue
18
name"Hunter"
dialogue"I’ll come back."
detectedLang"en"
heavyLang"en"
scores
en0.8260869565217391
tl0.6666666666666666
it0.6183206106870229
reliabletrue
passestrue