Run: 2026-02-25-01KJ95WW4BC6S70N1MRF3YK5CX

Run Details

Model:
Gemini 2.5 Flash (Reasoning)
Test:
Language Writing
Scenario:
Character dialogue (German) in a story
Duration:
13.0s
Cost:
$0.007404
Provider:
Google AI Studio

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: " (confused, quiet) Ich... ich verstehe nicht." Hunter: "Excuse me, miss? Mind if I ask you a question? I'm Detective Hunter, Alborn PD. We're looking into a few things happening around town. Have you... noticed anything unusual lately? Or perhaps seen anyone new around?" Melanie: " (shaken, afraid, whispers) Ich... ich verstehe nicht. Reden Sie über die... die Verschwundenen? Es ist beängstigend. Einfach weg. Ich... ich habe Fotos gemacht, in der Nähe des Waldes, und dann..." Hunter: "Ma'am? Do you speak English? I need to know if you've seen anything around town. Anything strange. People... missing." Melanie: " (head shaking vigorously, more agitated) Nein, nein Englisch. Nur Deutsch. Ich... ich habe nichts gesehen, nicht im Weg, aber... aber die Stille, die ist falsch. Und dann die Spuren im Schnee, aber ohne Rückkehr... Der Mann... der Mann am Waldrand... er sah mich an." Hunter: "Police. Important. Information. Do you have any information, ma'am? About the disappearances?" Melanie: " (shivering, hugging camera) Ich habe Angst. Ich... ich bin nur hier, um zu studieren. Ich wollte nur Landschaftsfotografie machen. Aber jetzt... die Leute sind weg. Und ich sah ihn. Diesen Mann. Mit dem roten Schal. Er war immer da. Ich habe ein Foto gemacht. Von ihm. Aber es ist zu dunkel." Hunter: "Okay, okay. Look, I don't understand, and you're clearly upset. This is frustrating, but it's important. Can you... write it down? Draw something?" Melanie: " (staring at napkin, trembling) Zeichnen? Was? Ich... ich versuche es, aber es ist... es ist schwer, das zu erklären. Die Schatten... die Art, wie das Licht verschluckt wurde..." Hunter: "Oh, hell. Excuse me for a second. (into phone, urgent) Hunter. Yeah, I'm at the Apple Blossom Cafe. What do you mean *another* one? Where? Give me the address. I'm on my way. (to Melanie, grimly) Look, ma'am. I gotta go. Emergency. This isn't over. Can you just... stay here for a bit? Don't go anywhere. I'll... I'll find someone to translate."
created_at"2026-02-25T01:16:28.689Z" 2/25/2026, 1:16:28 AM
model"google/gemini-2.5-flash"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1226
moderation_latency(null)
generation_time12985
tokens_prompt319
tokens_completion1837
native_tokens_prompt288
native_tokens_completion2927
native_tokens_completion_images0
native_tokens_reasoning2396
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"STOP"
usage0.0074039
router(null)
provider_responses
0
endpoint_id"16c01e26-9b91-4d22-b487-ed35634b017d"
is_byokfalse
latency1226
model_permaslug"google/gemini-2.5-flash"
provider_name"Google AI Studio"
status200
api_type"completions"
id"gen-1771982188-vpcP1w0qR0BM7LyX7QYq"
upstream_id(null)
total_cost0.0074039
cache_discount(null)
upstream_inference_cost0
provider_name"Google AI Studio"

Evaluation details

Result Evaluator Details Meta Data
100.00% Parse dialogue n/a
dialogue
0
name"Melanie"
dialogue"Ich... ich verstehe nicht."
detectedLang"de"
heavyLang"de"
scores
de0.8448810754912099
nl0.6073298429319371
sk0.45255474452554745
pl0.43396226415094336
cs0.39999999999999997
lt0.33920704845814975
hu0.32432432432432434
it0.32432432432432434
is0.3087557603686636
en0.29577464788732394
es0.29577464788732394
fr0.29577464788732394
no0.29577464788732394
pt0.29577464788732394
az0.2822966507177033
ca0.2822966507177033
ro0.2822966507177033
sq0.2822966507177033
sv0.2822966507177033
reliabletrue
passestrue
1
name"Hunter"
dialogue"Excuse me, miss? Mind if I ask you a question? I'm Detective Hunter, Alborn PD. We're looking into a few things happening around town. Have you... noticed anything unusual lately? Or perhaps seen anyone new around?"
detectedLang"en"
heavyLang"en"
scores
en0.7992120018184573
tl0.5509996611318196
fr0.4549568078979844
it0.44092827004219404
nl0.43950930626057527
da0.4039586144849303
sv0.4007236544549977
no0.400181077410593
pt0.3927589367552704
ro0.34535573122529645
de0.3348393574297189
sq0.3341708542713568
es0.3304699343102577
ms0.283008658008658
ca0.279107725788901
sk0.279107725788901
cs0.25183512140033876
et0.23806785508913167
is0.23498845265588916
fi0.23054587688734032
hr0.22150411280846063
sl0.21504739336492892
yo0.2145820983995258
hu0.19009779951100245
pl0.1881127450980392
lv0.15979708306911858
tr0.13455258001306336
lt0.09863945578231294
az0.09122085048010975
vi0.09122085048010975
zh0.05492154065620542
hi0.0542469664525339
be0.05017921146953405
eu0.05017921146953405
uk0.045389048991354465
reliabletrue
passestrue
2
name"Melanie"
dialogue"Ich... ich verstehe nicht. Reden Sie über die... die Verschwundenen? Es ist beängstigend. Einfach weg. Ich... ich habe Fotos gemacht, in der Nähe des Waldes, und dann..."
detectedLang"de"
heavyLang"de"
scores
de0.8229526057744688
nl0.6301213960546282
ca0.4196428571428571
es0.411231884057971
da0.39062500000000006
sv0.34738955823293177
no0.32150313152400833
pl0.3167484232655921
et0.27884615384615385
lv0.2674680691209617
tr0.26525998492840996
lt0.24183514774494555
fr0.24065420560747666
sl0.23708920187793428
en0.22863924050632914
it0.2243436754176611
pt0.2243436754176611
sk0.21875
ro0.21052631578947367
fi0.20537897310513448
cs0.2034313725490196
az0.17162276975361088
is0.16092943201376936
yo0.1529105125977411
hu0.1514360313315927
ms0.1356382978723404
sq0.11121239744758432
hi0.09805735430157261
tl0.08707865168539326
eu0.08364661654135339
hr0.06429942418426103
reliabletrue
passestrue
3
name"Hunter"
dialogue"Ma'am? Do you speak English? I need to know if you've seen anything around town. Anything strange. People... missing."
detectedLang"en"
heavyLang"en"
scores
en0.8100407055630936
tl0.5608531994981178
da0.4814814814814815
no0.46524064171123
hr0.4336569579288026
cs0.4308943089430894
pl0.4077834179357022
sv0.4057724957555179
sk0.37722419928825623
sq0.36936936936936937
nl0.328214971209213
sl0.3197278911564626
et0.317738791423002
ms0.3157380254154448
de0.3103448275862069
yo0.3013972055888224
is0.28716904276985744
it0.2731048805815161
lv0.2670157068062827
ro0.25293489861259333
lt0.2505353319057816
fr0.24078091106290672
pt0.23995656894679696
ca0.23076923076923078
az0.21082299887260428
vi0.19908466819221968
tr0.15560916767189384
fi0.10025706940874037
be0.09090909090909091
hu0.08735332464146023
uk0.08256880733944955
reliabletrue
passestrue
4
name"Melanie"
dialogue"Nein, nein Englisch. Nur Deutsch. Ich... ich habe nichts gesehen, nicht im Weg, aber... aber die Stille, die ist falsch. Und dann die Spuren im Schnee, aber ohne Rückkehr... Der Mann... der Mann am Waldrand... er sah mich an."
detectedLang"de"
heavyLang"de"
scores
de0.822957839262187
nl0.5431364215894603
da0.4606121424987456
no0.4540375825292026
en0.3372379778051788
ro0.29183135704874835
is0.2765814266487214
sv0.26920462270564244
ms0.24667133847231956
eu0.22772988505747124
fr0.21129860601614087
yo0.19716206123973115
ca0.1874527588813303
hr0.1831306990881459
sk0.17371252882398155
fi0.16795665634674922
pl0.1653726708074534
hi0.15220820189274448
et0.13585209003215432
tr0.13306451612903225
tl0.12101390024529844
sq0.11957411957411958
it0.11595394736842106
vi0.09206081081081081
cs0.0851063829787234
es0.06440382941688425
pt0.06440382941688425
lt0.05866900175131349
lv0.05866900175131349
reliabletrue
passestrue
5
name"Hunter"
dialogue"Police. Important. Information. Do you have any information, ma'am? About the disappearances?"
detectedLang"en"
heavyLang"en"
scores
en0.8025412087912088
fr0.6873300706905927
tl0.6344564526382708
da0.5833333333333334
ca0.5821220930232558
pt0.5647236941710825
nl0.5255775577557755
ro0.5085470085470085
it0.5055889939810835
sv0.5004344048653345
sq0.48614834673815904
cs0.4833782569631626
no0.4772727272727273
es0.47296058661778184
de0.43682664054848186
hr0.4267198404785643
sk0.4267198404785643
sl0.41742654508611954
pl0.40290758047767394
yo0.3823845327604726
ms0.35825892857142855
lt0.34659090909090906
lv0.34659090909090906
eu0.28393524283935245
tr0.27854454203262236
et0.2684478371501272
az0.25902061855670105
fi0.22402159244264505
hu0.1935483870967742
vi0.16180758017492713
zh0.11809815950920245
reliabletrue
passestrue
6
name"Melanie"
dialogue"Ich habe Angst. Ich... ich bin nur hier, um zu studieren. Ich wollte nur Landschaftsfotografie machen. Aber jetzt... die Leute sind weg. Und ich sah ihn. Diesen Mann. Mit dem roten Schal. Er war immer da. Ich habe ein Foto gemacht. Von ihm. Aber es ist zu dunkel."
detectedLang"de"
heavyLang"de"
scores
de0.8239222829386764
nl0.5808037004914716
no0.5161828495161829
da0.4797273053462505
is0.31956827780384794
en0.2961165048543689
sv0.28886709171162334
ms0.26321138211382117
it0.24479166666666666
ca0.24123495552066979
sk0.23117709437963943
es0.22707889125799574
pt0.22210300429184548
eu0.21959095801937567
sl0.2183288409703504
tr0.2050438596491228
ro0.19800884955752213
lv0.18309859154929578
cs0.1826381059751973
pl0.1751990898748578
fr0.17425968109339407
hu0.1728465487735311
tl0.1555037856726849
hr0.14906103286384975
sq0.13639070875521142
yo0.10105393676379418
lt0.09993792675356922
et0.09881914232442511
az0.06812339331619538
hi0.06812339331619538
fi0.05782975958414555
vi0.04163912756113682
reliabletrue
passestrue
7
name"Hunter"
dialogue"Okay, okay. Look, I don't understand, and you're clearly upset. This is frustrating, but it's important. Can you... write it down? Draw something?"
detectedLang"en"
heavyLang"en"
scores
en0.8035792230467045
tl0.6163682864450128
no0.44683466502765823
ro0.4263862332695985
da0.41444372153545866
ca0.3902439024390244
nl0.3890020366598778
sv0.3814432989690722
fr0.3675333801827126
it0.3644067796610169
pt0.3150684931506849
yo0.29797191887675506
is0.28741092636579574
lt0.2805755395683453
sq0.27999999999999997
es0.27826784282277467
de0.2694805194805195
cs0.2682926829268293
sk0.2537313432835821
hr0.23011120615911035
pl0.22879177377892032
tr0.20141969831410825
hu0.19714540588760038
lv0.1906474820143885
az0.18107370336669698
ms0.15809167446211414
et0.14691943127962084
sl0.1270611057225994
fi0.1044776119402985
be0.07216494845360825
eu0.06542056074766354
uk0.06542056074766354
vi0.06542056074766354
reliabletrue
passestrue
8
name"Melanie"
dialogue"Zeichnen? Was? Ich... ich versuche es, aber es ist... es ist schwer, das zu erklären. Die Schatten... die Art, wie das Licht verschluckt wurde..."
detectedLang"de"
heavyLang"de"
scores
de0.8347547974413645
nl0.5908130939809926
sv0.37900641025641024
no0.34709351305812974
en0.33074265975820377
da0.3117229129662522
es0.2857142857142857
fr0.25552353506243997
pt0.2280876494023904
ca0.20998980632008157
pl0.1993801652892562
yo0.1842105263157895
hu0.1833508956796628
lt0.17815482502651114
tr0.17640807651434642
it0.16756176154672395
ro0.15021929824561403
sk0.13793103448275862
lv0.1340782122905028
fi0.1203178206583428
hi0.1203178206583428
et0.11123853211009174
is0.07957244655581948
az0.07074340527577938
sq0.07074340527577938
reliabletrue
passestrue
9
name"Hunter"
dialogue"Oh, hell. Excuse me for a second. Hunter. Yeah, I'm at the Apple Blossom Cafe. What do you mean another one? Where? Give me the address. I'm on my way. Look, ma'am. I gotta go. Emergency. This isn't over. Can you just... stay here for a bit? Don't go anywhere. I'll... I'll find someone to translate."
detectedLang"en"
heavyLang"en"
scores
en0.7802636835797043
tl0.5319148936170213
da0.46670976082740795
no0.4270833333333333
it0.3951612903225807
pl0.3857036485480268
fr0.38317757009345793
hr0.3514150943396226
cs0.3441971383147853
es0.342367477082503
sq0.34210526315789475
nl0.3394715772618095
sv0.32817589576547235
pt0.3173355399255275
yo0.31392931392931395
sk0.2948717948717949
ca0.2860233665080052
et0.26764314247669774
sl0.2455418381344307
ro0.24311926605504589
de0.2392807745504841
fi0.19512195121951217
tr0.17334669338677355
ms0.17210235825388862
az0.1691842900302115
vi0.16750756811301715
hu0.16708732963149925
lv0.16328600405679514
lt0.1607324516785351
is0.07718120805369127
eu0.07666480134303302
hi0.04844290657439446
be0.04069767441860465
uk0.03677758318739054
reliabletrue
passestrue