Run: 2026-02-16-01KHKAFJY1MQDY66Y7YJ9HRN68

Run Details

Model:
GPT-5 Mini
Test:
Language Writing
Scenario:
Character dialogue (German) in a story
Duration:
46.9s
Cost:
$0.006954
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
Hunter: "Excuse me—are you Melanie? I'm Detective Hunter. Can I ask you about the disappearances in town?" Melanie: "Ja... ich bin Melanie. Bitte... das war schrecklich. Gestern Abend am Fluss—ich habe etwas gesehen." Hunter: "I'm sorry—what did you say? Do you speak English?" Melanie: "Nein. Ich spreche kein Englisch. Ich mache Landschaftsfotos. Ich habe Bilder." Hunter: "You have pictures? Can I see them?" Melanie: "Ja. Hier, bitte schauen. Die Bilder sind dunkel, aber man sieht etwas am Ufer." Hunter: "Where did you take them?" Melanie: "Beim alten Sägewerk, am Flussufer. Nicht weit von der Brücke." Hunter: "The sawmill by the river. How close to town is that?" Melanie: "Nur ein kurzer Fußweg, vielleicht fünf Minuten, wenn man den Pfad benutzt. Ich habe jemanden gesehen. Er stand am Wasser—dann war er weg." Hunter: "You saw someone at the water and then they were gone. Did you call the police?" Melanie: "Nein. Ich hatte Angst. Die Person hat mich angesehen. Ich wollte helfen, aber ich wusste nicht wie. Ich habe die Fotos als Beweis." Hunter: "Do you know who it was? Any idea why they'd be there?" Melanie: "Ich kenne die Person nicht. Es war dunkel, nur eine Silhouette. Bitte, Detective, glauben Sie mir—ich habe Angst, dass das mit den anderen Verschwundenen zu tun hat." Hunter: "I... I don't understand German, but I'm getting the gist—you saw someone at the sawmill, you took photos, and you're scared. Stay here and don't go back there, okay? I'll try to get someone to come with me." Melanie: "Warten Sie—bitte, bleiben Sie? Ich kann es nicht auf Englisch erklären. Kommen Sie zurück, ja?" Hunter: "Hold on—I've got a call coming in. I have to take this, but I'll be right back as soon as I can."
created_at"2026-02-16T13:34:05.955758+00:00" 2/16/2026, 1:34:05 PM
model"openai/gpt-5-mini-2025-08-07"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency2438
moderation_latency(null)
generation_time46549
tokens_prompt319
tokens_completion1721
native_tokens_prompt271
native_tokens_completion3443
native_tokens_completion_images0
native_tokens_reasoning2944
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"
usage0.00695375
router(null)
provider_responses
0
id"resp_0f399b02c681518c0169931c9ec21081939298a61253d179f8"
status200
is_byokfalse
latency221
endpoint_id"c4f66d01-20b0-4c27-a225-438ea22fda43"
provider_name"OpenAI"
model_permaslug"openai/gpt-5-mini-2025-08-07"
api_type"completions"
id"gen-1771248798-0yhvZQyTkN8by5hBgNjb"
upstream_id"resp_0f399b02c681518c0169931c9ec21081939298a61253d179f8"
total_cost0.00695375
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"Excuse me—are you Melanie? I'm Detective Hunter. Can I ask you about the disappearances in town?"
detectedLang"en"
heavyLang"en"
scores
en0.7926634768740032
tl0.5575221238938053
ro0.5451364590622813
fr0.5347172512526843
it0.5057034220532319
ca0.4820717131474103
nl0.468954248366013
ms0.46369636963696376
sq0.4406196213425129
no0.4293239683933275
pt0.4257950530035336
sv0.41441441441441446
da0.37076476282671833
es0.36211972522080466
sl0.36149312377210213
pl0.3512974051896207
de0.32920536635706915
yo0.30257510729613735
cs0.281767955801105
az0.2562929061784897
hr0.24065420560747666
sk0.24065420560747666
tr0.24065420560747666
et0.19554455445544552
lv0.17407878017789072
fi0.10344827586206896
be0.09722222222222222
hu0.09344490934449094
is0.08835904628330996
lt0.08835904628330996
uk0.08835904628330996
vi0.08835904628330996
reliabletrue
passestrue
1
name"Melanie"
dialogue"Ja... ich bin Melanie. Bitte... das war schrecklich. Gestern Abend am Fluss—ich habe etwas gesehen."
detectedLang"de"
heavyLang"de"
scores
de0.819416353655013
sk0.35367114788004134
pl0.3503118503118503
nl0.3343982960596379
en0.32867883995703545
ro0.3169398907103825
et0.29932735426008966
pt0.2913832199546485
ms0.2905788876276958
fi0.27829099307159355
ca0.2378048780487805
tl0.2206982543640898
sv0.21679197994987467
it0.20483460559796438
da0.19871794871794873
eu0.15540540540540537
lv0.15540540540540537
tr0.12342215988779803
hi0.12219101123595505
es0.11347517730496455
fr0.11347517730496455
is0.11347517730496455
sl0.11347517730496455
no0.10714285714285714
sq0.10714285714285714
yo0.10714285714285714
reliabletrue
passestrue
2
name"Hunter"
dialogue"I'm sorry—what did you say? Do you speak English?"
detectedLang"en"
heavyLang"en"
scores
en0.8106060606060606
tl0.5575221238938053
pt0.460431654676259
cs0.4129158512720157
hr0.3902439024390244
pl0.3227990970654628
sk0.3055555555555556
sl0.2857142857142857
sq0.2805755395683453
vi0.27007299270072993
it0.25
no0.21465968586387435
yo0.20634920634920634
da0.1935483870967742
de0.1935483870967742
ms0.1935483870967742
ro0.1935483870967742
sv0.1935483870967742
reliabletrue
passestrue
3
name"Melanie"
dialogue"Nein. Ich spreche kein Englisch. Ich mache Landschaftsfotos. Ich habe Bilder."
detectedLang"de"
heavyLang"de"
scores
de0.7958257713248639
nl0.6293245469522241
en0.512987012987013
no0.506578947368421
da0.44649446494464945
sv0.44029850746268656
ro0.3617021276595745
fr0.34971098265895956
sk0.3001555209953344
eu0.293563579277865
is0.2890995260663507
lt0.2741935483870968
pt0.256198347107438
hr0.24874791318864775
tl0.24369747899159663
ms0.2398648648648649
az0.21328671328671328
pl0.20353982300884957
sl0.19642857142857142
tr0.18330308529945552
es0.15094339622641512
ru0.1412213740458015
ca0.1362763915547025
lv0.1362763915547025
it0.13294797687861273
reliabletrue
passestrue
4
name"Hunter"
dialogue"You have pictures? Can I see them?"
detectedLang"en"
heavyLang"en"
scores
en0.8288973384030418
ca0.6311475409836066
da0.614065180102916
et0.5953237410071942
tl0.5754716981132075
ro0.5182012847965739
no0.49095022624434387
sv0.4827586206896552
fr0.460431654676259
cs0.4485294117647059
tr0.3951612903225807
lv0.3935309973045822
az0.3835616438356164
hr0.3818681318681319
sq0.3732590529247911
pl0.358974358974359
it0.3382352941176471
yo0.27884615384615385
de0.24242424242424243
nl0.24242424242424243
sk0.24242424242424243
be0.23728813559322032
hu0.22945205479452058
is0.21875
lt0.21875
uk0.21875
vi0.21875
reliabletrue
passestrue
5
name"Melanie"
dialogue"Ja. Hier, bitte schauen. Die Bilder sind dunkel, aber man sieht etwas am Ufer."
detectedLang"de"
heavyLang"de"
scores
de0.8257232485186476
nl0.5977473853580049
da0.4877049180327869
no0.46808510638297873
sv0.4318181818181818
et0.4232987312572088
en0.34469200524246396
lv0.3084370677731674
yo0.24585218702865763
fi0.23430321592649314
ro0.20760697305863707
az0.19614147909967844
ca0.17898193760262726
eu0.17081260364842457
tr0.16805324459234608
tl0.1624790619765494
lt0.15824915824915825
fr0.14965986394557826
hi0.1482112436115843
sk0.14383561643835618
pl0.13793103448275862
sl0.13793103448275862
it0.13043478260869565
sq0.13043478260869565
ru0.1289198606271777
reliabletrue
passestrue
6
name"Hunter"
dialogue"Where did you take them?"
detectedLang"en"
heavyLang"en"
scores
en0.8427672955974843
tl0.5098039215686274
cs0.34210526315789475
de0.34210526315789475
sl0.34210526315789475
sq0.34210526315789475
reliabletrue
passestrue
7
name"Melanie"
dialogue"Beim alten Sägewerk, am Flussufer. Nicht weit von der Brücke."
detectedLang"de"
heavyLang"de"
scores
de0.8089028776978419
nl0.5512143611404435
no0.442257217847769
sv0.42411924119241196
da0.34006211180124224
ro0.3089430894308943
en0.2685025817555938
cs0.1904761904761905
et0.1904761904761905
hi0.169921875
is0.1550695825049702
pt0.1361788617886179
ca0.1290983606557377
es0.121900826446281
fr0.121900826446281
it0.121900826446281
ms0.121900826446281
sk0.121900826446281
sl0.121900826446281
tr0.121900826446281
reliabletrue
passestrue
8
name"Hunter"
dialogue"The sawmill by the river. How close to town is that?"
detectedLang"en"
heavyLang"en"
scores
en0.8180291153415453
tl0.6490280777537798
yo0.574607329842932
da0.5473537604456825
no0.47580645161290325
sk0.4519392917369309
cs0.4463373083475298
pl0.43771626297577854
nl0.42781690140845074
lt0.3564356435643564
sv0.3460764587525151
ca0.33537832310838445
de0.3340163934426229
hu0.32150313152400833
zh0.32150313152400833
fr0.3143459915611814
lv0.27293064876957496
sl0.2713004484304933
hr0.2630385487528345
is0.22062350119904073
it0.21875
pt0.19753086419753088
ms0.1935483870967742
sq0.1935483870967742
es0.1875
reliabletrue
passestrue
9
name"Melanie"
dialogue"Nur ein kurzer Fußweg, vielleicht fünf Minuten, wenn man den Pfad benutzt. Ich habe jemanden gesehen. Er stand am Wasser—dann war er weg."
detectedLang"de"
heavyLang"de"
scores
de0.8178601165695253
nl0.5855045002368546
no0.5603015075376884
da0.5343267695582757
sv0.4654856444715944
en0.40313778990450205
fi0.364560639070443
is0.31156569630212433
eu0.2983159582999198
sk0.28454619787408014
ro0.27864798021434456
cs0.2683946488294314
ms0.2591024555461473
fr0.25721561969439727
pl0.2297535211267606
tl0.20018281535648996
ca0.19871794871794873
lt0.19798350137488543
sq0.1875580315691736
lv0.1822429906542056
tr0.17685794920037629
yo0.17685794920037629
hr0.1455078125
es0.14383561643835618
et0.14383561643835618
sl0.14383561643835618
it0.13537549407114624
hu0.10623084780388152
hi0.09043659043659043
az0.06716417910447761
pt0.06716417910447761
reliabletrue
passestrue
10
name"Hunter"
dialogue"You saw someone at the water and then they were gone. Did you call the police?"
detectedLang"en"
heavyLang"en"
scores
en0.8367268536304264
tl0.6467165419783873
da0.5069605568445477
no0.5023419203747073
nl0.46473551637279603
fr0.4225543478260869
cs0.3795620437956204
ms0.3795620437956204
sv0.37315634218289084
pt0.34006211180124224
yo0.3264659270998415
ro0.2928452579034942
hr0.28330522765598654
it0.28087986463620984
sl0.27597955706984667
de0.2735042735042735
sq0.2735042735042735
sk0.2697594501718213
es0.2647058823529412
eu0.18111753371868977
et0.17315175097276264
lv0.17315175097276264
pl0.17153996101364524
lt0.169921875
fi0.1650294695481336
az0.15
hu0.15
ca0.1448692152917505
tr0.1448692152917505
reliabletrue
passestrue
11
name"Melanie"
dialogue"Nein. Ich hatte Angst. Die Person hat mich angesehen. Ich wollte helfen, aber ich wusste nicht wie. Ich habe die Fotos als Beweis."
detectedLang"de"
heavyLang"de"
scores
de0.8193206456275596
nl0.6204453441295545
no0.416796267496112
sv0.3765586034912718
da0.3356953055801594
ca0.3181818181818182
sk0.29577464788732394
fr0.2944496707431797
pl0.293119698397738
tr0.2877492877492877
en0.2850333651096282
tl0.28435114503816794
es0.2829827915869981
it0.2795389048991354
pt0.2725509214354995
cs0.23155737704918034
lt0.2227979274611399
sq0.21956295525494277
lv0.21793534932221062
ro0.21711899791231734
hr0.20297555791710944
hu0.16759156492785796
is0.1515837104072398
sl0.14965986394557826
et0.13990825688073394
az0.1359447004608295
eu0.13294797687861273
fi0.10501193317422433
ms0.10501193317422433
yo0.10501193317422433
reliabletrue
passestrue
12
name"Hunter"
dialogue"Do you know who it was? Any idea why they'd be there?"
detectedLang"en"
heavyLang"en"
scores
en0.8328557784145177
yo0.500713266761769
de0.4590417310664606
sq0.445324881141046
cs0.3761140819964349
ca0.375
pt0.308300395256917
tl0.3055555555555556
pl0.29006085192697767
nl0.2768595041322314
sk0.2738589211618257
hr0.25531914893617025
sl0.25531914893617025
hu0.2505353319057816
lt0.24242424242424243
vi0.24078091106290672
es0.19908466819221968
lv0.19724770642201836
ms0.18032786885245902
reliabletrue
passestrue
13
name"Melanie"
dialogue"Ich kenne die Person nicht. Es war dunkel, nur eine Silhouette. Bitte, Detective, glauben Sie mir—ich habe Angst, dass das mit den anderen Verschwundenen zu tun hat."
detectedLang"de"
heavyLang"de"
scores
de0.8155139866140381
nl0.585422290782877
no0.549266247379455
da0.5356371490280778
sv0.4229736983360172
ca0.3771726535341831
es0.3771726535341831
en0.37681159420289856
hu0.36876100998238404
it0.35396634615384615
fr0.3520192887281495
pt0.33312655086848636
ro0.30645161290322576
tr0.27609427609427606
tl0.2539902845246357
cs0.23214285714285715
eu0.22883787661406027
is0.22157856625633598
sq0.2181818181818182
pl0.21013960323291697
ms0.20429311621021465
sk0.19172932330827067
lt0.18250950570342206
hr0.17371252882398155
yo0.15752351097178685
lv0.15354330708661418
et0.13793103448275862
fi0.12672623883021933
az0.0989103101424979
sl0.05866900175131349
reliabletrue
passestrue
14
name"Hunter"
dialogue"I... I don't understand German, but I'm getting the gist—you saw someone at the sawmill, you took photos, and you're scared. Stay here and don't go back there, okay? I'll try to get someone to come with me."
detectedLang"en"
heavyLang"en"
scores
en0.8049709724238026
tl0.5804059328649492
no0.47560975609756095
da0.42574786324786323
nl0.3933408577878104
it0.3929983060417843
sq0.3612596553773025
de0.3570574162679426
sv0.349273607748184
yo0.320480404551201
ms0.3178934010152284
ro0.3042071197411003
pl0.29369250985545337
fr0.2899603698811096
cs0.27019687712152074
es0.23487544483985764
hr0.2304939155332856
pt0.2255043227665706
is0.22494592645998557
ca0.21418128654970758
sk0.21418128654970758
lv0.19233658903080392
lt0.18683812405446293
sl0.16277258566978192
et0.1281427412814274
tr0.11522633744855967
az0.11009933774834438
hi0.06684027777777778
fi0.06521739130434782
be0.061135371179039305
hu0.05866900175131349
uk0.05536028119507908
vi0.05536028119507908
reliabletrue
passestrue
15
name"Melanie"
dialogue"Warten Sie—bitte, bleiben Sie? Ich kann es nicht auf Englisch erklären. Kommen Sie zurück, ja?"
detectedLang"de"
heavyLang"de"
scores
de0.8367791077257889
da0.5184590690208668
nl0.5184590690208668
no0.5176848874598071
sv0.49022939677145283
pl0.40594059405940597
et0.38650306748466257
fi0.3637327677624602
ca0.35205183585313177
es0.329608938547486
hu0.3174061433447099
lv0.281437125748503
sk0.25742574257425743
ms0.2
cs0.14285714285714285
lt0.13169319826338638
en0.12790697674418602
eu0.12280701754385964
sl0.11764705882352942
is0.11504424778761062
it0.1111111111111111
sq0.1111111111111111
yo0.1111111111111111
hr0.10714285714285714
ro0.10714285714285714
tr0.1044776119402985
reliabletrue
passestrue
16
name"Hunter"
dialogue"Hold on—I've got a call coming in. I have to take this, but I'll be right back as soon as I can."
detectedLang"en"
heavyLang"en"
scores
en0.8302833530106258
tl0.6702981651376146
yo0.5753323485967504
da0.5597243491577336
fr0.49069973427812225
ca0.48614834673815904
pl0.4815148782687105
it0.4554924242424242
no0.4508118433619866
ro0.4492337164750958
hr0.44174757281553406
cs0.4351669941060904
sl0.4351669941060904
hu0.42384769539078154
sk0.4156504065040651
pt0.3947368421052632
de0.3863393810032017
lt0.38568376068376065
nl0.3575418994413408
sv0.3488108720271801
sq0.339080459770115
az0.33831990794016115
et0.32748538011695905
lv0.3072289156626506
es0.28836633663366334
ms0.2874845105328377
tr0.28035043804755944
fi0.2703045685279188
is0.1935483870967742
vi0.18785310734463279
ja0.14814814814814814
hi0.1274658573596358
be0.10852713178294573
eu0.10852713178294573
uk0.0987460815047022
reliabletrue
passestrue