Run: 2026-05-19-01KS0TZXVYXPAMGZG7M9YRQTTF

Run Details

Model:
Gemini 3.5 Flash (Reasoning)
Test:
Language Writing
Scenario:
Character dialogue (German) in a story
Duration:
12.5s
Cost:
$0.021456
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
Hunter: "Excuse me, miss? Detective Hunter, local PD. Mind if I have a word with you?" Melanie: "Oh... Guten Tag? Kann ich Ihnen helfen? Oh je, das ist eine Dienstmarke... Sprechen Sie Deutsch?" Hunter: "I don't speak... whatever that is. German? Look, I'm investigating the disappearance of Sarah Jenkins. She went missing last night near the apple orchards. The cafe owner said you were out there taking photos around dusk. Did you see anything?" Melanie: "Gestern Abend? Im Obstgarten? Ja! Ja, ich war dort, um den Nebel für mein Fotoprojekt aufzunehmen. Aber... es war schrecklich. Ich habe etwas gesehen. Ein Auto im Gebüsch, und dann... da war ein lautes Geräusch. Jemand hat geschrien." Hunter: "Whoa, slow down, kid. I don't understand a single word. Do you speak any English? Just a little? *Sprechen sie* English?" Melanie: "Nein, nein, kein Englisch. Tut mir leid. Aber schauen Sie!" Hunter: "Your camera? You want me to look at the camera? Yeah, let me see." Melanie: "Hier. Ich habe versucht, den Umriss zu fotografieren. Es war sehr dunkel und nebelig, aber... sehen Sie das? Da war eine Person. Ein großer Mann. Er hat jemanden gezerrt. Ich hatte solche Angst, ich habe meine Kamera fallen lassen und bin weggerannt." Hunter: "Okay, let me get a look at this. It's just... a lot of fog. And tree branches. Wait, is that a pair of headlights in the background? What are you pointing at?" Melanie: "Dort! Im Schatten der Apfelbäume. Da ist ein Mann im dunklen Mantel! Er hat ein Mädchen festgehalten. Bitte, Sie müssen dorthin gehen. Es war schrecklich!" Hunter: "Damn it, I wish I knew what you were saying. You look like you've seen a ghost. You're shaking. Did you see Sarah? Was someone with her?" Melanie: "Warum verstehen Sie mich nicht? Sie müssen mir glauben! Er ist in Richtung der alten Scheune gelaufen. Bitte!" Hunter: "Scheune? You're pointing North. The old ridge? Look, just stay right here, okay? Let me get my notepad, maybe you can draw—" Hunter: "Hunter here. ... What? Are you sure? The Kincaid property? I'm five minutes away. Keep visual on the truck, I’m heading there now." Hunter: "Look, Ms. German Camera-Lady, I have to run. That was dispatch. A lead just popped up near the old grain silo. You stay here in the cafe. Keep that camera safe. I'll find a translator and come back for you. Just... *danke*. Or whatever. Stay put." Melanie: "Warten Sie! Bitte gehen Sie nicht alleine! Es ist gefährlich! Er hatte eine Waffe!"
created_at"2026-05-19T19:21:51.747Z" 5/19/2026, 7:21:51 PM
model"google/gemini-3.5-flash-20260519"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1530
moderation_latency(null)
generation_time12396
tokens_prompt319
tokens_completion1307
native_tokens_prompt288
native_tokens_completion2336
native_tokens_completion_images0
native_tokens_reasoning1673
native_tokens_cached0
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
num_fetches(null)
web_search_engine(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"STOP"
service_tier"standard"
usage0.021456
router(null)
provider_responses
0
endpoint_id"bd50061c-e1d8-469e-96b1-d322e77378f8"
id"T7gMasPwNaWujMcPutOdsAo"
is_byokfalse
latency1530
model_permaslug"google/gemini-3.5-flash-20260519"
provider_name"Google AI Studio"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.15.0; linux; x64))"
http_referer(null)
request_id"req-1779218511-djiOOeyIJYffby3ticGD"
session_id(null)
api_type"completions"
id"gen-1779218511-5T6nIT4VEBgCnRWrsyLB"
upstream_id"T7gMasPwNaWujMcPutOdsAo"
total_cost0.021456
cache_discount(null)
upstream_inference_cost0
provider_name"Google AI Studio"
response_cache_source_id(null)

Evaluation details

Result Evaluator Details Meta Data
100.00% Parse dialogue n/a
dialogue
0
name"Hunter"
dialogue"Excuse me, miss? Detective Hunter, local PD. Mind if I have a word with you?"
detectedLang"en"
heavyLang"en"
scores
en0.7918401332223147
tl0.630450849963045
ro0.626587005227782
it0.6028594122319301
ca0.5812395309882747
pt0.570446735395189
es0.5412844036697247
fr0.5366079703429101
da0.51171875
sq0.5029821073558649
no0.4813278008298755
sv0.4669509594882729
cs0.43630214205186024
nl0.42528735632183906
hr0.38875305623471884
hu0.3834771886559803
et0.38195302843016066
sl0.37810945273631835
ms0.36224489795918363
de0.3234100135317997
pl0.3160054719562244
tr0.2917847025495751
yo0.2917847025495751
sk0.2877492877492877
lt0.2248062015503876
fi0.2163009404388715
is0.2163009404388715
az0.21011058451816747
lv0.21011058451816747
vi0.21011058451816747
be0.12280701754385964
eu0.12280701754385964
uk0.11190053285968028
reliabletrue
passestrue
1
name"Melanie"
dialogue"Oh... Guten Tag? Kann ich Ihnen helfen? Oh je, das ist eine Dienstmarke... Sprechen Sie Deutsch?"
detectedLang"de"
heavyLang"de"
scores
de0.8219056099732859
nl0.5426829268292682
sv0.3710691823899371
no0.3610223642172524
sk0.3603411513859275
pl0.3464052287581699
da0.3456924754634678
sl0.3204983012457531
hr0.29245283018867924
is0.2797118847539016
lt0.26108374384236455
pt0.21671018276762402
yo0.21363040629095675
cs0.19678714859437751
eu0.18144611186903137
lv0.17241379310344826
fr0.16550764951321278
hi0.1501416430594901
ca0.14285714285714285
fi0.14163090128755365
tr0.13544668587896252
en0.1031390134529148
it0.1031390134529148
reliabletrue
passestrue
2
name"Hunter"
dialogue"I don't speak... whatever that is. German? Look, I'm investigating the disappearance of Sarah Jenkins. She went missing last night near the apple orchards. The cafe owner said you were out there taking photos around dusk. Did you see anything?"
detectedLang"en"
heavyLang"en"
scores
en0.8015873015873016
tl0.6123061530765382
nl0.48004025494800406
fr0.4361586031284103
de0.4214259051885032
no0.3923951391611133
da0.3557772236076476
ms0.3465430016863406
sv0.345162653147444
it0.340144742443593
sq0.334192439862543
et0.30710773357174787
pt0.2941712204007286
ro0.2889908256880734
is0.28074245939675174
yo0.26540284360189575
es0.249031007751938
ca0.24830261881668284
hr0.23343224530168152
az0.1993801652892562
cs0.19689119170984457
sk0.17989417989417988
tr0.1603466955579632
lv0.15393013100436684
lt0.1478834524463991
sl0.143646408839779
pl0.13019079685746351
hu0.12478825522303784
fi0.12280701754385964
hi0.04732636754763368
be0.04320987654320988
uk0.03905765654060756
vi0.03905765654060756
reliabletrue
passestrue
3
name"Melanie"
dialogue"Gestern Abend? Im Obstgarten? Ja! Ja, ich war dort, um den Nebel für mein Fotoprojekt aufzunehmen. Aber... es war schrecklich. Ich habe etwas gesehen. Ein Auto im Gebüsch, und dann... da war ein lautes Geräusch. Jemand hat geschrien."
detectedLang"de"
heavyLang"de"
scores
de0.8077451249656689
nl0.38596491228070173
da0.34579439252336447
ca0.33962264150943394
no0.33491686460807596
sk0.3288590604026846
sv0.3089832181638697
fi0.29399899142713065
es0.2893401015228426
eu0.28168291431503334
pl0.26004228329809725
et0.2391304347826087
is0.2366412213740458
pt0.2366412213740458
tr0.23622476813966176
sl0.23580786026200873
cs0.22005571030640667
en0.2148065058889512
lv0.21171171171171171
hr0.20634920634920634
ro0.19632606199770378
it0.19308357348703167
fr0.19215233698788228
sq0.17984768599882833
lt0.15254237288135594
az0.14738124238733252
yo0.1452991452991453
hu0.11949685534591195
tl0.09090909090909091
ms0.059139784946236555
vi0.0430622009569378
reliabletrue
passestrue
4
name"Hunter"
dialogue"Whoa, slow down, kid. I don't understand a single word. Do you speak any English? Just a little? Sprechen sie English?"
detectedLang"en"
heavyLang"en"
scores
en0.7738287560581584
de0.5795795795795796
sv0.5445673389720235
no0.5412844036697247
da0.5355009953550101
tl0.4852941176470589
pl0.44620253164556967
sk0.44488501189532115
ca0.441340782122905
cs0.4318181818181818
hr0.42622950819672134
ro0.3991416309012875
nl0.360146252285192
it0.35064935064935066
sq0.3157380254154448
sl0.3137254901960784
pt0.29718875502008035
yo0.2886178861788618
is0.2864424057084608
fr0.2790937178166838
vi0.2584745762711864
lt0.25133689839572193
et0.2456896551724138
hu0.24160346695557963
ms0.2366412213740458
tr0.17355371900826447
az0.15966386554621848
lv0.15966386554621848
es0.15865384615384615
be0.09090909090909091
eu0.09090909090909091
fi0.08256880733944955
uk0.08256880733944955
reliabletrue
passestrue
5
name"Melanie"
dialogue"Nein, nein, kein Englisch. Tut mir leid. Aber schauen Sie!"
detectedLang"de"
heavyLang"de"
scores
de0.8284734133790738
nl0.5548961424332344
hr0.3644067796610169
pl0.27184466019417475
en0.22680412371134018
no0.21465968586387435
da0.1935483870967742
ms0.1935483870967742
ro0.1935483870967742
sv0.1935483870967742
reliabletrue
passestrue
6
name"Hunter"
dialogue"Your camera? You want me to look at the camera? Yeah, let me see."
detectedLang"en"
heavyLang"en"
scores
en0.8081463990554899
tl0.644808743169399
no0.5801033591731266
da0.5718050065876153
nl0.5350500715307582
cs0.4969040247678019
sl0.49139280125195617
ms0.4897959183673469
et0.4491525423728813
fr0.4298245614035088
yo0.42882249560632685
it0.4227353463587922
sq0.41016333938294003
es0.3821292775665399
sv0.3298969072164949
ro0.3271221532091097
pl0.2934782608695652
sk0.28884026258205686
lv0.27293064876957496
hr0.2630385487528345
lt0.24242424242424243
ca0.2388758782201405
pt0.21307506053268765
fi0.1875
de0.181360201511335
reliabletrue
passestrue
7
name"Melanie"
dialogue"Hier. Ich habe versucht, den Umriss zu fotografieren. Es war sehr dunkel und nebelig, aber... sehen Sie das? Da war eine Person. Ein großer Mann. Er hat jemanden gezerrt. Ich hatte solche Angst, ich habe meine Kamera fallen lassen und bin weggerannt."
detectedLang"de"
heavyLang"de"
scores
de0.8104624715693708
no0.603069595130987
nl0.5721620079863091
da0.5254666244859222
sv0.48647723382403285
ca0.36921783010933557
tr0.3567753001715266
es0.3540051679586563
it0.3294590970049173
is0.3191103041307308
fr0.29278642149929274
en0.2917847025495751
pt0.2907801418439716
ms0.28366762177650434
hu0.25852694018783984
sq0.24736578023080782
ro0.24395161290322584
pl0.2389649923896499
eu0.23819197562214325
lt0.23625254582484725
sk0.23430321592649314
cs0.23116350589441312
hr0.20676890534108938
et0.19050188882892607
tl0.18962722852512154
sl0.17987971569163477
lv0.17446340121078702
az0.15872125630959058
fi0.10071942446043164
yo0.09801563439567047
vi0.04030710172744722
reliabletrue
passestrue
8
name"Hunter"
dialogue"Okay, let me get a look at this. It's just... a lot of fog. And tree branches. Wait, is that a pair of headlights in the background? What are you pointing at?"
detectedLang"en"
heavyLang"en"
scores
en0.8207885304659498
tl0.6551724137931034
nl0.48659440958357103
no0.4498777506112469
da0.4367959949937422
sv0.43396226415094336
yo0.4178525226390685
de0.4152046783625731
ro0.4121489222730242
fr0.4102228047182176
it0.38101788170563966
sl0.3571428571428572
is0.32381667918858
hu0.32177844762622454
ms0.3028659953524399
es0.2996108949416343
cs0.297423887587822
pt0.28457869634340227
pl0.2741935483870968
sq0.24874791318864775
ca0.24812030075187969
et0.22413793103448276
hr0.21671018276762402
lt0.20704845814977973
sk0.17355371900826447
az0.14611005692599618
fi0.13294797687861273
tr0.07881269191402251
eu0.07216494845360825
lv0.07216494845360825
vi0.07216494845360825
reliabletrue
passestrue
9
name"Melanie"
dialogue"Dort! Im Schatten der Apfelbäume. Da ist ein Mann im dunklen Mantel! Er hat ein Mädchen festgehalten. Bitte, Sie müssen dorthin gehen. Es war schrecklich!"
detectedLang"de"
heavyLang"de"
scores
de0.8068787934522714
da0.5198902606310014
no0.5194508009153318
nl0.5054168629298162
sv0.3383742911153119
tr0.3286445012787723
it0.28619986403806935
ca0.284741144414169
en0.26880222841225626
es0.2595204513399154
pl0.24242424242424243
is0.24078091106290672
pt0.21700223713646533
hr0.2164179104477612
az0.21465968586387435
lv0.20273348519362186
eu0.18541505042668738
tl0.17452830188679244
fi0.15594855305466235
hu0.15322580645161288
sl0.15048543689320387
et0.14075286415711946
sq0.1372226787181594
sk0.13294797687861273
lt0.12790697674418602
ro0.10714285714285714
hi0.0916955017301038
yo0.06666666666666668
cs0.05660377358490566
vi0.05660377358490566
fr0.053201082055906214
ms0.053201082055906214
reliabletrue
passestrue
10
name"Hunter"
dialogue"Damn it, I wish I knew what you were saying. You look like you've seen a ghost. You're shaking. Did you see Sarah? Was someone with her?"
detectedLang"en"
heavyLang"en"
scores
en0.799839871897518
tl0.5398773006134969
no0.4186046511627907
tr0.37080536912751677
da0.3495229835212489
ms0.3333333333333333
yo0.3297587131367293
sq0.32553956834532377
it0.3049119555143651
hr0.299719887955182
cs0.29577464788732394
nl0.28977272727272724
ro0.2850333651096282
lv0.28366762177650434
et0.2829827915869981
pt0.2781520692974013
ca0.267578125
sv0.2661448140900196
de0.2618110236220473
pl0.23547400611620795
hu0.2291880781089414
es0.21875
is0.21793534932221062
az0.21301154249737672
sk0.21218487394957983
fr0.20042643923240938
lt0.16201117318435754
vi0.1506228765571914
sl0.10714285714285714
be0.08536585365853659
eu0.08536585365853659
fi0.07749077490774908
uk0.07749077490774908
reliabletrue
passestrue
11
name"Melanie"
dialogue"Warum verstehen Sie mich nicht? Sie müssen mir glauben! Er ist in Richtung der alten Scheune gelaufen. Bitte!"
detectedLang"de"
heavyLang"de"
scores
de0.8312331233123313
nl0.6069182389937107
no0.4973190348525469
da0.47145877378435525
it0.4131455399061033
sv0.3872549019607844
en0.3676222596964587
ms0.3163172288058341
ro0.3087557603686636
fr0.30619796484736356
pl0.29111531190926276
az0.26108374384236455
tl0.2566897918731417
tr0.24774322968906717
is0.2378048780487805
sl0.22118380062305293
pt0.14772727272727273
sk0.14772727272727273
ca0.13990825688073394
es0.13990825688073394
eu0.13294797687861273
et0.13093858632676708
hi0.12383177570093458
cs0.11764705882352942
hr0.11764705882352942
fi0.10501193317422433
yo0.10501193317422433
lt0.09310761789600969
hu0.08759124087591241
sq0.07292954264524104
reliabletrue
passestrue
12
name"Hunter"
dialogue"Scheune? You're pointing North. The old ridge? Look, just stay right here, okay? Let me get my notepad, maybe you can draw—"
detectedLang"en"
heavyLang"en"
scores
en0.791890440386681
tl0.636150234741784
fr0.42034405385190726
no0.35146443514644354
it0.33016421780466726
nl0.3225524475524475
sv0.30180180180180183
sq0.296094459582198
de0.29481346678798903
da0.2824074074074074
cs0.26260704091341575
ms0.24610894941634243
pt0.23720472440944884
ro0.21953675730110775
et0.20267489711934156
sl0.1993801652892562
es0.1952232606438214
pl0.19186652763295098
yo0.1893305439330544
is0.1842105263157895
ca0.16576964477933262
lv0.12330316742081449
lt0.09988385598141697
sk0.09988385598141697
az0.0903755868544601
tr0.0903755868544601
fi0.08823529411764706
hr0.07957244655581948
reliabletrue
passestrue
13
name"Hunter"
dialogue"Hunter here. ... What? Are you sure? The Kincaid property? I'm five minutes away. Keep visual on the truck, I’m heading there now."
detectedLang"en"
heavyLang"en"
scores
en0.8102350636630753
tl0.58994708994709
fr0.3973561430793157
de0.3935837245696401
ca0.37751004016064255
ro0.3770096463022508
ms0.3699186991869919
sq0.36266447368421056
da0.3616144975288303
et0.3552412645590682
no0.33986371379897784
it0.32077125328659073
pt0.3165784832451499
nl0.2941712204007286
cs0.2777260018639329
sk0.26609848484848486
sv0.2633079847908745
lt0.23870333988212183
es0.22577422577422576
hr0.225
fi0.2226680040120361
pl0.21638018200202225
sl0.19689119170984457
yo0.19017763845350052
lv0.18162618796198524
hi0.09778812572759021
az0.0935672514619883
eu0.08500590318772137
is0.08500590318772137
tr0.07074340527577938
reliabletrue
passestrue
14
name"Hunter"
dialogue"Look, Ms. German Camera-Lady, I have to run. That was dispatch. A lead just popped up near the old grain silo. You stay here in the cafe. Keep that camera safe. I'll find a translator and come back for you. Just... danke. Or whatever. Stay put."
detectedLang"en"
heavyLang"en"
scores
en0.793488824101069
tl0.6203097081596188
da0.4606598984771573
it0.4456521739130435
sv0.44274475524475526
nl0.4325767690253671
ro0.4261926192619262
de0.41647597254004576
no0.4036482694106642
yo0.3922783603431839
fr0.3807673627974745
hr0.35768261964735515
ca0.3550834597875569
sk0.3531202435312024
sq0.3444730077120822
pl0.31525241675617616
sl0.3122977346278317
cs0.31043807463493783
pt0.29713340683572215
ms0.2726754135767256
es0.27101200686106347
lt0.2482311320754717
et0.2144177449168207
az0.2134484885872918
lv0.2016280525986224
tr0.180064308681672
eu0.16883963494132984
hu0.14886515353805072
vi0.14772727272727273
is0.09766454352441614
be0.05204460966542751
fi0.04708520179372198
uk0.04708520179372198
reliabletrue
passestrue
15
name"Melanie"
dialogue"Warten Sie! Bitte gehen Sie nicht alleine! Es ist gefährlich! Er hatte eine Waffe!"
detectedLang"de"
heavyLang"de"
scores
de0.8376623376623377
no0.5815138282387191
nl0.5715350223546944
da0.5232172470978441
et0.33449074074074076
fr0.3179122182680902
tr0.3047158403869408
fi0.2962056303549572
it0.2936117936117936
ca0.27398989898989895
es0.27398989898989895
pl0.2721518987341772
eu0.2571059431524548
sv0.23128342245989306
is0.22506738544474394
tl0.20470262793914246
lv0.1726618705035971
hi0.15565345080763582
hu0.15066469719350073
cs0.14814814814814814
lt0.13663663663663664
ms0.11944869831546708
en0.10852713178294573
reliabletrue
passestrue