Run: 2026-03-18-01KM09QX46HMJPJQCSVRE0SXT3

Run Details

Model:
GPT-5.4 Mini
Test:
Language Writing
Scenario:
Character dialogue (Italian) in a story
Duration:
2.2s
Cost:
$0.001792
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, non capisco bene... l'evento? Ho solo visto il fiume, gli alberi, la luce del pomeriggio. È bellissimo qui, ma... c'era qualcosa di strano." Hunter: "I'm asking about the event in town last night. The apple festival. Did you see anything unusual?" Isabella: "Festival? Io... sì, tante persone. Musica, luci... poi qualcuno correva. Una donna piangeva. Avevo la camera, ma le mani tremavano." Hunter: "You're saying you saw someone running? Can you describe them?" Isabella: "No, no... troppo veloce. Solo... un cappotto scuro, forse. E una voce. Molto arrabbiata." Hunter: "That helps. Anything else?" Isabella: "C'era una macchina vicino al parcheggio. Portiera aperta. E dopo... silenzio. Mi sentivo male, come se qualcosa non andasse." Hunter: "You were at the parking lot. Did you take any photos?" Isabella: "Sì... forse. Non lo so. Non ho ancora guardato. Ho paura di vedere." Hunter: "I need those photos, Isabella." Isabella: "Perché? Cosa è successo davvero in questa città?" Hunter: "Missing person case. That event may be connected." Isabella: "Mancante... persone scomparse? Oh no. Io non volevo..." Hunter: "No, you didn't do anything wrong. Just stay here and don't delete anything." Isabella: "Aspetti—" Hunter: "Sorry. I have to take this."
created_at"2026-03-18T11:01:53.941Z" 3/18/2026, 11:01:53 AM
model"openai/gpt-5.4-mini-20260317"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency433
moderation_latency(null)
generation_time2035
tokens_prompt321
tokens_completion337
native_tokens_prompt271
native_tokens_completion353
native_tokens_completion_images0
native_tokens_reasoning0
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"
usage0.00179175
router(null)
provider_responses
0
endpoint_id"9ee065b2-3d1c-43bc-bdd7-28af3b148282"
id"resp_0086f67d6185c0570169ba862200cc81958e6a0fc345251e31"
is_byokfalse
latency245
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-1773831713-AzHNYUhLlYvhJYffwo2c"
upstream_id"resp_0086f67d6185c0570169ba862200cc81958e6a0fc345251e31"
total_cost0.00179175
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, non capisco bene... l'evento? Ho solo visto il fiume, gli alberi, la luce del pomeriggio. È bellissimo qui, ma... c'era qualcosa di strano."
detectedLang"it"
heavyLang"it"
scores
it0.8062748062748062
es0.595501183898974
fr0.5579991375592928
ca0.5576176089771255
pt0.47597137014314933
sk0.43370165745856354
ro0.42155756207674944
tl0.3927725118483412
yo0.3707796193984039
en0.358974358974359
sl0.35655994978028877
no0.33699870633893925
cs0.29746401644962306
ms0.2862116991643454
da0.2822128851540617
nl0.26733380986418864
lt0.236783320923306
tr0.22583081570996977
sq0.20910493827160492
pl0.20419254658385094
vi0.2017133956386293
hu0.19921875
hr0.19859265050820954
de0.18326693227091634
fi0.14583333333333334
az0.1451209341117598
sv0.14440734557595994
et0.13429054054054054
lv0.12167952013710367
is0.11941580756013745
eu0.07823741007194246
reliabletrue
passestrue
1
name"Hunter"
dialogue"I'm asking about the event in town last night. The apple festival. Did you see anything unusual?"
detectedLang"en"
heavyLang"en"
scores
en0.802910855063675
tl0.6287835522558539
nl0.5406360424028269
fr0.5123780945236309
de0.4766505636070853
sv0.44301628106255353
no0.4401378122308355
it0.43965517241379315
es0.4293239683933275
ms0.4283201407211962
et0.4217081850533808
pt0.4031221303948576
da0.385633270321361
ro0.34804413239719156
sl0.3440968718466196
sq0.32150313152400833
ca0.3033226152197213
yo0.2927094668117519
cs0.2896174863387978
az0.23708920187793428
hr0.236192714453584
pl0.18444165621079048
lt0.16237113402061853
sk0.15364583333333331
is0.0984743411927878
hu0.09344490934449094
fi0.08835904628330996
lv0.08835904628330996
reliabletrue
passestrue
2
name"Isabella"
dialogue"Festival? Io... sì, tante persone. Musica, luci... poi qualcuno correva. Una donna piangeva. Avevo la camera, ma le mani tremavano."
detectedLang"it"
heavyLang"it"
scores
it0.782608695652174
fr0.5988078862906924
es0.5952821461609621
ca0.570446735395189
ro0.5075970737197524
pt0.49186991869918695
tl0.48316597755463675
de0.4131455399061033
en0.4015047879616963
et0.39903846153846156
no0.359912216532553
sl0.35519528371407516
ms0.349925705794948
nl0.34798807749627425
yo0.3445692883895131
sq0.33510638297872336
sv0.28803905614320585
hr0.27864798021434456
da0.2762613730355666
sk0.2714404662781016
hu0.26160337552742613
pl0.25468483816013626
lt0.23110720562390158
lv0.22771403353927622
cs0.21944692239072258
fi0.21594982078853048
az0.21524663677130043
vi0.1562198649951784
eu0.07602956705385427
tr0.07112526539278131
is0.06716417910447761
reliabletrue
passestrue
3
name"Hunter"
dialogue"You're saying you saw someone running? Can you describe them?"
detectedLang"en"
heavyLang"en"
scores
en0.820574162679426
es0.503968253968254
tl0.5006657789613849
pt0.32553956834532377
ca0.3218806509945751
tr0.3206521739130435
sv0.2661448140900196
da0.26035502958579887
no0.2454728370221328
nl0.22839506172839508
is0.22680412371134018
ro0.21548117154811713
ms0.21052631578947367
cs0.17218543046357618
az0.17035398230088497
fr0.1648106904231626
it0.1648106904231626
reliabletrue
passestrue
4
name"Isabella"
dialogue"No, no... troppo veloce. Solo... un cappotto scuro, forse. E una voce. Molto arrabbiata."
detectedLang"it"
heavyLang"it"
scores
it0.7754185381788485
es0.6121297602256699
ca0.5703125
ro0.5
tl0.48837209302325585
lv0.4427558257345492
no0.4427558257345492
pt0.4335736354273944
en0.3692660550458715
sq0.34988179669030733
da0.33008526187576126
pl0.3234932349323493
de0.2939666238767651
sv0.2939666238767651
fr0.2930591259640103
yo0.2857142857142857
is0.23504867872044508
hr0.22969187675070027
tr0.2231638418079096
nl0.20289855072463767
eu0.16540212443095598
sk0.1419656786271451
hu0.12280701754385964
lt0.1085899513776337
sl0.1085899513776337
az0.10277324632952692
et0.10277324632952692
fi0.10277324632952692
reliabletrue
passestrue
5
name"Hunter"
dialogue"That helps. Anything else?"
detectedLang"en"
heavyLang"en"
scores
en0.8246492985971945
tl0.5257452574525745
sq0.36363636363636365
fi0.3613138686131387
nl0.3346007604562738
ms0.308300395256917
reliabletrue
passestrue
6
name"Isabella"
dialogue"C'era una macchina vicino al parcheggio. Portiera aperta. E dopo... silenzio. Mi sentivo male, come se qualcosa non andasse."
detectedLang"it"
heavyLang"it"
scores
it0.8134737766074172
es0.639372083156555
pt0.5754245754245755
ca0.5691839837810441
ro0.5502645502645502
fr0.50379451255108
en0.46741854636591484
de0.4209809264305177
hr0.39759036144578314
sq0.35752078609221466
yo0.34565050038491146
sl0.3410852713178295
ms0.33800623052959505
no0.3348982785602504
sv0.3333333333333333
da0.3156199677938808
nl0.3134087237479806
eu0.29343308395677475
pl0.2722602739726028
sk0.256993006993007
tl0.2563429571303587
cs0.24578527062999111
lv0.23835125448028674
tr0.236983842010772
fi0.21150278293135436
hu0.20930232558139533
et0.20337394564198688
lt0.18660287081339713
az0.17874396135265702
is0.07306434023991276
reliabletrue
passestrue
7
name"Hunter"
dialogue"You were at the parking lot. Did you take any photos?"
detectedLang"en"
heavyLang"en"
scores
en0.8309859154929576
tl0.673202614379085
no0.5677233429394812
fr0.5245641838351823
nl0.5161290322580645
da0.5098039215686274
de0.4163424124513619
sv0.4094488188976378
ca0.40476190476190477
pt0.3348115299334811
lt0.3227990970654628
cs0.3197278911564626
sl0.3197278911564626
sq0.3135011441647597
lv0.3023255813953488
yo0.2628992628992629
es0.21052631578947367
ms0.20634920634920634
hi0.20424403183023873
is0.19137466307277629
hr0.17355371900826447
pl0.17355371900826447
sk0.17355371900826447
az0.16434540389972147
et0.16434540389972147
fi0.16434540389972147
tr0.16434540389972147
reliabletrue
passestrue
8
name"Isabella"
dialogue"Sì... forse. Non lo so. Non ho ancora guardato. Ho paura di vedere."
detectedLang"it"
heavyLang"it"
scores
it0.8066424021838033
yo0.569838056680162
tl0.5046620046620046
no0.49644549763033174
en0.46338383838383834
sk0.42333785617367703
es0.4225543478260869
ro0.4225543478260869
de0.4209809264305177
vi0.40308988764044945
ca0.4022503516174402
pt0.380466472303207
sl0.356060606060606
da0.3550834597875569
cs0.3167202572347267
nl0.3134087237479806
ms0.2784380305602716
fr0.19811320754716982
is0.1935483870967742
sv0.18269230769230768
eu0.169921875
fi0.15
tr0.14829659318637273
reliabletrue
passestrue
9
name"Hunter"
dialogue"I need those photos, Isabella."
detectedLang"en"
heavyLang"en"
scores
en0.7486033519553073
ca0.584870848708487
sq0.584870848708487
fr0.5664739884393063
et0.5588235294117647
it0.5436105476673428
tl0.533195020746888
sv0.5150862068965517
es0.4201030927835051
no0.39189189189189183
lt0.3885869565217392
da0.3818681318681319
hr0.3818681318681319
lv0.3732590529247911
fi0.3679775280898876
pl0.358974358974359
cs0.3181818181818182
ro0.2857142857142857
yo0.27884615384615385
pt0.26229508196721313
hi0.2549668874172185
sk0.24242424242424243
de0.2398648648648649
nl0.2398648648648649
be0.23728813559322032
tr0.23728813559322032
hu0.22945205479452058
az0.21875
is0.21875
uk0.21875
vi0.21875
reliabletrue
passestrue
10
name"Isabella"
dialogue"Perché? Cosa è successo davvero in questa città?"
detectedLang"it"
heavyLang"it"
scores
it0.8338870431893688
en0.5981630309988519
pt0.5977011494252874
ca0.5925494761350407
fr0.5662949194547707
ro0.521203830369357
sv0.4807121661721069
nl0.40476190476190477
es0.3955094991364421
sl0.3955094991364421
yo0.39236111111111116
ms0.38917975567190227
sk0.33078393881453155
da0.308300395256917
tl0.3055555555555556
de0.29577464788732394
fi0.2273730684326711
az0.1935483870967742
pl0.1935483870967742
hu0.1898148148148148
cs0.1822429906542056
hr0.1822429906542056
is0.1764705882352941
lv0.16864608076009502
sq0.16467780429594273
no0.1484184914841849
reliabletrue
passestrue
11
name"Hunter"
dialogue"Missing person case. That event may be connected."
detectedLang"en"
heavyLang"en"
scores
en0.8157596371882087
tl0.6865959498553519
fr0.5822622107969152
ca0.5467224546722455
it0.544179523141655
da0.5227606461086637
nl0.5098039215686274
sv0.5053272450532724
no0.4881889763779528
pt0.4741100323624596
de0.468954248366013
is0.46808510638297873
ro0.4328097731239092
yo0.3902439024390244
ms0.37858508604206503
lt0.36149312377210213
hu0.3564356435643564
es0.336734693877551
zh0.3200836820083682
sq0.3128964059196617
az0.27616926503340755
et0.27616926503340755
vi0.22248803827751198
fi0.1935483870967742
lv0.1875
tr0.1709183673469388
cs0.15364583333333331
hr0.15364583333333331
pl0.15364583333333331
sk0.15364583333333331
reliabletrue
passestrue
12
name"Isabella"
dialogue"Mancante... persone scomparse? Oh no. Io non volevo..."
detectedLang"it"
heavyLang"it"
scores
it0.7703412073490814
es0.6475327291037261
fr0.5569620253164557
pt0.5364238410596026
ca0.5289367429340512
ro0.48224852071005914
no0.47526236881559225
en0.43910256410256415
tl0.41373534338358464
sk0.40273037542662116
de0.40170940170940167
lv0.37050359712230213
nl0.36363636363636365
sq0.32432432432432434
hr0.3137254901960784
ms0.31237721021611
tr0.3069306930693069
cs0.3013972055888224
pl0.2768595041322314
eu0.19908466819221968
sv0.19908466819221968
da0.18032786885245902
lt0.17061611374407584
sl0.16864608076009502
hu0.15254237288135594
is0.15254237288135594
az0.14425427872860636
et0.14425427872860636
reliabletrue
passestrue
13
name"Hunter"
dialogue"No, you didn't do anything wrong. Just stay here and don't delete anything."
detectedLang"en"
heavyLang"en"
scores
en0.8175922172679368
tl0.5033112582781457
sq0.460431654676259
pt0.4538834951456311
ca0.38271604938271603
vi0.3706293706293706
no0.3626062322946175
sk0.33135215453194655
hr0.3293591654247392
pl0.3263473053892215
cs0.31921331316187596
es0.3119266055045872
sl0.3023255813953488
et0.2822966507177033
yo0.2822966507177033
sv0.2730210016155089
ms0.2682926829268293
tr0.265905383360522
it0.24623115577889448
ro0.2398648648648649
lv0.225473321858864
hu0.15730337078651685
da0.12959381044487428
nl0.12959381044487428
reliabletrue
passestrue
14
name"Isabella"
dialogue"Aspetti—"
detectedLang"it"
heavyLang"it"
scores
it0.8
fi0.635036496350365
ms0.6153846153846154
is0.6062992125984252
tr0.6062992125984252
ca0.5867768595041323
en0.5867768595041323
es0.5867768595041323
fr0.5867768595041323
pt0.5867768595041323
ro0.5867768595041323
sq0.5867768595041323
reliablefalse
passestrue
15
name"Hunter"
dialogue"Sorry. I have to take this."
detectedLang"en"
heavyLang"en"
scores
en0.8223350253807106
tl0.7159090909090909
da0.6902654867256637
pl0.5986238532110092
hr0.5930232558139535
no0.5920745920745921
cs0.5742092457420924
yo0.5614035087719298
it0.5512820512820513
sk0.5382585751978892
sl0.5320855614973261
lv0.5138888888888888
lt0.4883040935672514
ca0.44089456869009586
sv0.44089456869009586
sq0.4336569579288026
pt0.36363636363636365
ro0.33962264150943394
be0.2857142857142857
tr0.2857142857142857
hu0.2768595041322314
az0.2647058823529412
et0.2647058823529412
is0.2647058823529412
uk0.2647058823529412
vi0.2647058823529412
reliabletrue
passestrue