Run: 2026-07-25-01KYCX16B4GB7EST75YMPV1T0K

Run Details

Duration:
3.4s
Cost:
$0.001746
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
The crisp autumn air of Alborn, Minnesota, carried the distant scent of cinnamon and roasting apples from the town square, but inside the cozy warmth of the Rusty Kettle Café, thirty-year-old Melanie sat frozen, staring intently at the tiny LCD screen of her digital camera. Her knuckles were white as she clutched the camera body, her breath catching in her throat as she zoomed in on a chilling frame she had captured down by the creek earlier that morning. Heavy footsteps approached her table. Hunter, a thirty-five-year-old detective with the posture of a former marine and the grim, no-nonsense expression of a man working too many hours, stopped beside her chair. He flashed his badge just enough for her to see. "Ma'am," Hunter said, his voice a low, gravelly baritone. "Detective Miller. I’m asking around about what happened by the old mill path this morning. You were down that way with your camera, right?" Melanie looked up, her eyes wide with lingering terror. She pointed frantically at the camera screen, her words tumbling out in a rush of panicked, fluent German. Melanie: "Ich habe es gesehen! Es war direkt da im Nebel, ich schwöre es! Jemand ist verschwunden, ich habe den Blitz ausgelöst und... und dann war da nur noch der leere Mantel auf dem Boden!" Hunter blinked, his brow furrowing deeply as he stared down at her. He rubbed the back of his neck, completely lost. Hunter: "Whoa, slow down. Listen, I don't speak a word of whatever that was. English, please?" Melanie didn't switch languages; the shock had entirely overridden her linguistic filter. She tapped the screen again, trembling, and pointed out the window toward the woods. Melanie: "Verstehen Sie nicht? Da ist ein Mörder in diesem Wald! Ich habe den Schatten gesehen, riesig und dunkel. Wir müssen sofort die Polizei rufen!" Hunter crossed his arms, looking at her with a mix of suspicion and sheer exasperation. He leaned in slightly, hoping tone of voice would translate better than words. Hunter: "Look, miss. I just need to know if you saw anybody suspicious. A man? A car? Anything helpful for the case?" Melanie shook her head frantically, clutching the camera strap like a lifeline, her German spilling out even faster now, filled with distress. Melanie: "Ein Mensch ist weg! Einfach weg! Warum hören Sie mir nicht zu? Mein Gott, diese Kamera hat es eingefangen, ich weiß es genau!" Hunter sighed, pinching the bridge of his nose as he realized they were getting nowhere fast. Just as he was about to try gesturing, his tactical radio clipped to his belt crackled to life with a burst of static and an urgent dispatcher’s voice. Hunter: "Damn it." He muttered into the collar of his jacket, pressing the receiver. "Miller here. Yeah, I copy. On my way." Hunter shot Melanie one last lingering, baffled look before turning on his heel toward the door. Hunter: "Stay put. Don't touch anything."
created_at"2026-07-25T15:06:52.652Z" 7/25/2026, 3:06:52 PM
model"google/gemini-3.5-flash-lite-20260721"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency328
moderation_latency(null)
generation_time3372
tokens_prompt306
tokens_completion739
native_tokens_prompt288
native_tokens_completion664
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)
num_fetches(null)
web_search_engine(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"STOP"
service_tier"default"
usage0.0017464
router(null)
provider_responses
0
endpoint_id"6bd8f433-79e1-416c-b407-1772eb796c9a"
id"DNFkaqjXLq2a9MoPo7nF8AI"
is_byokfalse
latency328
model_permaslug"google/gemini-3.5-flash-lite-20260721"
provider_name"Google AI Studio"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.18.0; linux; x64))"
http_referer(null)
request_id"req-1784992012-bLttbbpPNIyrf8c3Z3xF"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1784992012-cYnx7J1chTyMJAFoIuBI"
upstream_id"DNFkaqjXLq2a9MoPo7nF8AI"
total_cost0.0017464
cache_discount(null)
upstream_inference_cost0
provider_name"Google AI Studio"
response_cache_source_id(null)
data_region"global"

Evaluation details

Result Evaluator Details Meta Data
100.00% Parse dialogue n/a
dialogue
0
name"Hunter"
dialogue"Detective Miller. I’m asking around about what happened by the old mill path this morning. You were down that way with your camera, right?"
detectedLang"en"
heavyLang"en"
scores
en0.8251408587526715
tl0.6708119970738844
fr0.42820838627700125
no0.4249201277955271
da0.42455242966751916
sv0.3839835728952772
nl0.3728222996515679
de0.35437589670014347
ca0.3387215282880235
ro0.31297709923664124
it0.303405572755418
es0.28741092636579574
ms0.2537313432835821
cs0.23793395427603725
is0.23011120615911035
pt0.2112182296231376
yo0.16743755781683625
sq0.15966386554621848
tr0.15730337078651685
sk0.13127413127413126
pl0.11591355599214145
et0.09819639278557114
az0.08998988877654197
hu0.08998988877654197
fi0.07692307692307693
hr0.06928645294725957
sl0.06928645294725957
reliabletrue
passestrue
1
name"Melanie"
dialogue"Ich habe es gesehen! Es war direkt da im Nebel, ich schwöre es! Jemand ist verschwunden, ich habe den Blitz ausgelöst und... und dann war da nur noch der leere Mantel auf dem Boden!"
detectedLang"de"
heavyLang"de"
scores
de0.7910721565430086
sv0.4890329012961117
no0.4683609958506224
da0.4622245540398741
nl0.4593881856540084
tr0.3688423645320197
ca0.358974358974359
es0.34041184041184036
eu0.30883344571813887
pt0.26523297491039427
en0.2512783053323594
it0.2501828822238478
lt0.24687729610580456
ms0.23735119047619047
sk0.22816265060240964
hr0.21636085626911314
ro0.21516079632465546
hu0.2133537989255564
pl0.2121445042275173
sq0.21153846153846154
lv0.20910493827160492
tl0.1865079365079365
az0.17934347477982387
fr0.17338709677419356
fi0.16052416052416052
sl0.15637860082304525
cs0.15008291873963517
yo0.1372053872053872
et0.120926243567753
hi0.09372236958443855
is0.06135531135531135
vi0.057904411764705885
reliabletrue
passestrue
2
name"Hunter"
dialogue"Whoa, slow down. Listen, I don't speak a word of whatever that was. English, please?"
detectedLang"en"
heavyLang"en"
scores
en0.8073555166374782
tl0.5585874799357945
no0.5443247721623861
da0.4986326344576117
nl0.492619926199262
de0.489322191272052
sv0.4888475836431227
ro0.4575936883629191
yo0.4246861924686192
hr0.41983122362869196
hu0.3552168815943728
cs0.3529411764705882
it0.35217903415783275
pl0.3514150943396226
is0.35064935064935066
pt0.3333333333333333
ca0.3325242718446602
sq0.32844932844932845
sk0.32182490752157833
fr0.314214463840399
fi0.31335830212234705
lv0.28478543563068925
tr0.2801047120418848
es0.26174496644295303
eu0.2537313432835821
sl0.21316165951359084
lt0.20863309352517986
ms0.19708029197080293
az0.19472913616398244
vi0.19472913616398244
et0.1863905325443787
be0.11290322580645161
uk0.10277324632952692
reliabletrue
passestrue
3
name"Melanie"
dialogue"Verstehen Sie nicht? Da ist ein Mörder in diesem Wald! Ich habe den Schatten gesehen, riesig und dunkel. Wir müssen sofort die Polizei rufen!"
detectedLang"de"
heavyLang"de"
scores
de0.8185918807609335
nl0.5948313622426632
no0.517223382045929
sv0.4939824945295405
da0.45427728613569324
it0.3833333333333333
en0.37668463611859837
pl0.36860068259385664
ro0.33116413593637023
eu0.3306801736613603
az0.325309992706054
sl0.325309992706054
tr0.3188512518409426
es0.2801556420233463
pt0.26294820717131473
fr0.24674267100977196
tl0.24612876935615322
cs0.23553719008264462
is0.23236514522821577
fi0.23108894430590188
yo0.21343537414965988
sk0.18502202643171806
hr0.18213969938107868
lt0.15059687786960516
ms0.14510166358595195
hu0.13712686567164178
sq0.13227016885553472
ca0.1240530303030303
hi0.10281280310378274
et0.08777120315581854
lv0.08777120315581854
vi0.06376518218623482
reliabletrue
passestrue
4
name"Hunter"
dialogue"Look, miss. I just need to know if you saw anybody suspicious. A man? A car? Anything helpful for the case?"
detectedLang"en"
heavyLang"en"
scores
en0.8063747393506107
tl0.6212121212121212
da0.5116453794139745
no0.5079485238455715
sv0.4833068362480127
cs0.4463373083475298
yo0.40909090909090906
ca0.39422180801491147
sk0.3879472693032015
ro0.37739463601532564
fr0.37619961612284064
ms0.37560038424591735
sq0.37137330754352027
et0.3608652900688299
hr0.3608652900688299
pl0.3602362204724409
lv0.35834155972359333
lt0.34541792547834843
nl0.344758064516129
it0.327817993795243
pt0.3257261410788381
hu0.3236212278876171
sl0.2450638792102207
es0.2388758782201405
de0.21968787515006
fi0.19950738916256158
tr0.18444165621079048
is0.1751269035532995
az0.1698595146871009
vi0.1698595146871009
be0.09722222222222222
eu0.09722222222222222
uk0.08835904628330996
reliabletrue
passestrue
5
name"Melanie"
dialogue"Ein Mensch ist weg! Einfach weg! Warum hören Sie mir nicht zu? Mein Gott, diese Kamera hat es eingefangen, ich weiß es genau!"
detectedLang"de"
heavyLang"de"
scores
de0.8363419956357866
nl0.4859813084112149
sv0.43337912087912084
is0.37166793602437165
no0.34936908517350157
es0.33035714285714285
tr0.3232157506152584
da0.3181818181818182
pl0.2912371134020619
ca0.23184357541899442
sk0.18958742632612968
hu0.18719211822660098
cs0.17664670658682635
hr0.17664670658682635
it0.15297741273100618
tl0.15123456790123457
ms0.14596273291925466
lv0.12698412698412698
hi0.11385606874328678
lt0.09934497816593887
az0.09539473684210525
pt0.0924092409240924
en0.08231368186874304
fr0.08231368186874304
ro0.0802675585284281
sl0.07718120805369127
reliabletrue
passestrue
6
name"Hunter"
dialogue"Miller here. Yeah, I copy. On my way."
detectedLang"en"
heavyLang"en"
scores
en0.7745490981963927
ca0.6489859594383774
no0.6107266435986158
da0.60801393728223
et0.5833333333333334
pl0.5730550284629982
tl0.5681381957773513
fr0.563953488372093
cs0.5417515274949084
sv0.5408163265306122
tr0.5140388768898488
sq0.5098039215686274
sk0.5087336244541485
hr0.5022123893805309
fi0.5
de0.4498777506112469
it0.43890274314214467
yo0.4186046511627907
hu0.4094488188976378
az0.40318302387267907
is0.4015957446808511
ro0.2857142857142857
es0.27652733118971057
hi0.27184466019417475
nl0.26229508196721313
be0.23728813559322032
lt0.21875
lv0.21875
uk0.21875
vi0.21875
reliabletrue
passestrue
7
name"Hunter"
dialogue"Stay put. Don't touch anything."
detectedLang"en"
heavyLang"en"
scores
en0.8169243287225387
hr0.3571428571428572
fr0.33234421364985167
sq0.30769230769230765
tl0.29467084639498436
ms0.25742574257425743
reliabletrue
passestrue