Run: 2026-03-18-01KM07QV74KHK14C9WM60M81JP

Run Details

Model:
GPT-5.4 Mini (Reasoning)
Test:
Language Writing
Scenario:
Character dialogue (German) in a story
Duration:
2.5s
Cost:
$0.002395
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="Melanie"> Melanie is a 30-year old college student on a study abroad program. Born in Germany, she is fluent in German 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 German, 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: Melanie 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 German, and Hunter looks confused. They talk for a while, until Hunter gets a call and has to leave. Return the dialogue between Melanie and Hunter as a voice sheet: Melanie: "..." Hunter: "..."

Model response

AI
Melanie: „Entschuldigung… ich verstehe nicht. Ich bin nur hier, um Fotos zu machen.“ Hunter: “Ma’am, I’m asking about what happened in town last night. At the festival. Did you see anything?” Melanie: „Festival? Ich war am Rand der Straße… mit meiner Kamera. Da war jemand. Vielleicht. Ich weiß nicht.“ Hunter: “Slow down. I don’t speak German.” Melanie: „Sie sind weg. Einfach weg. Ich habe nur das gesehen.“ Hunter: “Who’s gone? The missing people?” Melanie: „Ich habe Angst.“ Hunter: “Yeah, me too. Did you take any pictures?” Melanie: „Ja… hier.“ Hunter: “That camera could help. Can you show me?” Melanie: „Bitte… nicht hier. Nicht jetzt.“ Hunter: “Hold on.” Melanie: „Was? Was ist los?” Hunter: “I have to take this. Stay here.”
created_at"2026-03-18T10:26:54.836Z" 3/18/2026, 10:26:54 AM
model"openai/gpt-5.4-mini-20260317"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1845
moderation_latency(null)
generation_time2307
tokens_prompt319
tokens_completion229
native_tokens_prompt271
native_tokens_completion487
native_tokens_completion_images0
native_tokens_reasoning269
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"
usage0.00239475
router(null)
provider_responses
0
endpoint_id"9ee065b2-3d1c-43bc-bdd7-28af3b148282"
id"resp_0f7f6e87afb788c10169ba7deee41c81938182376d2d93d7da"
is_byokfalse
latency191
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-1773829614-OHHrWFOjuMZmuBIHmJZs"
upstream_id"resp_0f7f6e87afb788c10169ba7deee41c81938182376d2d93d7da"
total_cost0.00239475
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"Melanie"
dialogue"„Entschuldigung… ich verstehe nicht. Ich bin nur hier, um Fotos zu machen.“"
detectedLang"de"
heavyLang"de"
scores
de0.8313090418353577
nl0.602543720190779
pt0.46524064171123
fr0.38650306748466257
ms0.375
sv0.3093922651933701
is0.3084370677731674
lt0.3055555555555556
en0.30362116991643456
es0.2917847025495751
ca0.2784992784992785
sk0.27641099855282203
pl0.258160237388724
cs0.25037481259370314
tr0.2401215805471125
da0.21507064364207218
it0.2125984251968504
lv0.21135646687697163
no0.19614147909967844
sq0.19614147909967844
az0.19093851132686085
ro0.19093851132686085
tl0.13043478260869565
hu0.12587412587412586
hr0.11816578483245149
sl0.11816578483245149
et0.11190053285968028
reliabletrue
passestrue
1
name"Hunter"
dialogue"“Ma’am, I’m asking about what happened in town last night. At the festival. Did you see anything?”"
detectedLang"en"
heavyLang"en"
scores
en0.8133333333333332
tl0.6693434104865374
nl0.4631901840490798
no0.45987654320987653
da0.4233937397034596
ms0.36936936936936937
fr0.36479128856624315
sv0.3482309124767225
de0.3464052287581699
et0.3451824134705332
it0.33014354066985646
sl0.3275696445725264
sq0.3055555555555556
pt0.279835390946502
yo0.2776057791537668
cs0.27461139896373055
ro0.27083333333333337
ca0.2273730684326711
az0.22394678492239467
hr0.22308546059933407
es0.2072480181200453
pl0.17355371900826447
lt0.15254237288135594
sk0.14425427872860636
is0.0920881971465629
hu0.08735332464146023
fi0.08256880733944955
lv0.08256880733944955
reliabletrue
passestrue
2
name"Melanie"
dialogue"„Festival? Ich war am Rand der Straße… mit meiner Kamera. Da war jemand. Vielleicht. Ich weiß nicht.“"
detectedLang"de"
heavyLang"de"
scores
de0.8077539250240307
da0.5859213250517599
nl0.5594713656387665
no0.5451099317664898
ro0.5172968624296058
en0.5102040816326531
hr0.4470046082949309
ms0.43977591036414565
sl0.43767572633552015
it0.4344957587181904
cs0.4269340974212034
tl0.42528735632183906
sv0.40711462450592883
fr0.40059940059940063
sk0.3993993993993994
es0.36507936507936506
pt0.35275080906148865
pl0.34711643090315564
ca0.33920704845814975
fi0.33774834437086093
tr0.3333333333333333
az0.3204983012457531
lt0.24337957124842372
sq0.23954372623574144
et0.23175416133162616
yo0.21363040629095675
hu0.2052980132450331
is0.19463087248322147
lv0.18144611186903137
eu0.1712707182320442
hi0.12663755458515283
vi0.09502262443438914
reliabletrue
passestrue
3
name"Hunter"
dialogue"“Slow down. I don’t speak German.”"
detectedLang"en"
heavyLang"en"
scores
en0.7982062780269058
tl0.6803977272727272
ro0.5273109243697479
ca0.49664429530201337
sv0.4803695150115473
sq0.4755244755244755
it0.4693396226415094
no0.39189189189189183
tr0.3835616438356164
da0.3818681318681319
hr0.3818681318681319
az0.3715083798882682
pl0.358974358974359
cs0.3181818181818182
yo0.27884615384615385
nl0.25742574257425743
de0.25
sk0.24242424242424243
be0.23728813559322032
es0.23728813559322032
ms0.23728813559322032
hu0.22945205479452058
et0.21875
is0.21875
lt0.21875
lv0.21875
uk0.21875
vi0.21875
reliabletrue
passestrue
4
name"Melanie"
dialogue"„Sie sind weg. Einfach weg. Ich habe nur das gesehen.“"
detectedLang"de"
heavyLang"de"
scores
de0.8563218390804598
pl0.45219123505976094
pt0.3764172335600907
nl0.32098765432098764
sk0.31077694235588976
is0.3037974683544304
eu0.2948717948717949
et0.26666666666666666
ms0.26666666666666666
fi0.24242424242424243
reliabletrue
passestrue
5
name"Hunter"
dialogue"“Who’s gone? The missing people?”"
detectedLang"en"
heavyLang"en"
scores
en0.8215878679750223
tl0.6726677577741408
nl0.6422182468694096
da0.5203836930455635
ms0.4845360824742268
no0.4708994708994709
sv0.46524064171123
is0.4318181818181818
fr0.42857142857142855
yo0.3485342019543974
fi0.2805755395683453
sq0.2805755395683453
ca0.2647058823529412
de0.2647058823529412
az0.24528301886792453
et0.24528301886792453
it0.24528301886792453
pt0.24528301886792453
reliabletrue
passestrue
6
name"Melanie"
dialogue"„Ich habe Angst.“"
detectedLang"de"
heavyLang"de"
scores
de0.8257839721254355
nl0.6389891696750902
sk0.5535714285714286
pl0.5348837209302325
da0.4350282485875706
no0.4350282485875706
reliabletrue
passestrue
7
name"Hunter"
dialogue"“Yeah, me too. Did you take any pictures?”"
detectedLang"en"
heavyLang"en"
scores
en0.8012718600953895
tl0.5519713261648745
ca0.5479204339963833
fr0.5309568480300189
et0.43566591422121903
sl0.39903846153846156
no0.3946731234866829
nl0.3842364532019704
ro0.37810945273631835
sq0.3718592964824121
es0.28977272727272724
pt0.26035502958579887
ms0.251497005988024
lv0.2492492492492493
it0.24242424242424243
cs0.2378048780487805
fi0.23076923076923078
da0.22360248447204967
de0.22360248447204967
sv0.22360248447204967
reliabletrue
passestrue
8
name"Melanie"
dialogue"„Ja… hier.“"
detectedLang"de"
heavyLang"af"
scores
de0.8023715415019763
et0.7549019607843137
fi0.7536945812807881
lv0.696969696969697
ca0.6855345911949685
nl0.673202614379085
fr0.6376811594202898
sk0.6268656716417911
da0.6153846153846154
pl0.6153846153846154
sl0.6153846153846154
sq0.6
sv0.6
yo0.6
reliablefalse
passestrue
9
name"Hunter"
dialogue"“That camera could help. Can you show me?”"
detectedLang"en"
heavyLang"en"
scores
en0.821045096635648
tl0.584717607973422
fr0.5274102079395085
it0.4877049180327869
nl0.48665297741273095
es0.44567627494456763
ca0.4172494172494172
pt0.39759036144578314
ro0.3872549019607844
ms0.3842364532019704
sq0.3718592964824121
et0.2753623188405797
no0.2668621700879765
sl0.26035502958579887
sv0.24698795180722888
cs0.2378048780487805
az0.23547400611620795
tr0.23547400611620795
fi0.23076923076923078
de0.22360248447204967
reliabletrue
passestrue
10
name"Melanie"
dialogue"„Bitte… nicht hier. Nicht jetzt.“"
detectedLang"de"
heavyLang"de"
scores
de0.8518204911092295
nl0.6548323471400395
et0.39236111111111116
cs0.36363636363636365
fr0.3346007604562738
da0.3
it0.3
no0.3
reliabletrue
passestrue
11
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
12
name"Melanie"
dialogue"„Was? Was ist los?”"
detectedLang"de"
heavyLang"de"
scores
de0.8231132075471699
es0.691358024691358
en0.6666666666666666
nl0.6411483253588517
hi0.5856353591160222
tr0.5562130177514794
ca0.5398773006134969
yo0.5370370370370371
reliabletrue
passestrue
13
name"Hunter"
dialogue"“I have to take this. Stay here.”"
detectedLang"en"
heavyLang"en"
scores
en0.84375
da0.6902654867256637
tl0.6608527131782945
pl0.5986238532110092
hr0.5930232558139535
no0.5920745920745921
cs0.5742092457420924
sq0.5721271393643031
yo0.5614035087719298
sk0.5382585751978892
sl0.5320855614973261
lv0.5138888888888888
lt0.4883040935672514
ca0.44089456869009586
sv0.44089456869009586
it0.396551724137931
ro0.33962264150943394
be0.2857142857142857
tr0.2857142857142857
hu0.2768595041322314
az0.2647058823529412
et0.2647058823529412
is0.2647058823529412
uk0.2647058823529412
vi0.2647058823529412
reliabletrue
passestrue