Run: 2026-07-25-01KYCSRM2C6S5B59MFMVESR9EH

Run Details

Duration:
4.8s
Cost:
$0.002384
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 morning chill of Alborn, Minnesota, hung heavy in the air, smelling faintly of rotting leaves and the sweet, fading promise of the annual apple festival. Inside the cozy warmth of The Daily Grind, the espresso machine hissed softly. Melanie sat by the window, her fingers gently tracing the worn metal body of her DSLR camera. She clicked the dial, reviewing the landscape shots she’d taken at the edge of the woods yesterday—mist rolling over the frost-bitten pines, the skeletal trees, and, in the corner of frame twelve, something that made her stomach violently drop. A splash of bright red fabric half-buried in the leaf mold, just yards away from where another local had vanished. The bell above the café door chimed. Heavy, purposeful footsteps approached, casting a long shadow over her table. Detective Hunter adjusted the collar of his weathered jacket, his posture screaming former military. He pulled out a notebook, his eyes fixed on the young German exchange student who had become the town's latest point of interest simply by virtue of being everywhere with that camera of hers. "Ma'am," Hunter said, his voice a low, gravelly rumble. "I'm Detective Hunter. I need to ask you a few questions about what you saw out by the ridge yesterday afternoon." Melanie looked up, her blue eyes wide, pupils dilated with residual terror. She clutched the camera to her chest like a shield, her breath coming in quick, shallow gasps. Melanie: "Gott im Himmel, es war schrecklich! Ich habe diesen roten Schal gesehen... und dann diese Fußspuren, die einfach im Nichts endeten. Jemand wurde fortgezogen, Detective! Ich weiß es genau, ich habe es mit eigenen Augen gesehen!" Hunter blinked, his brow furrowing deeply as he stared down at her. He tilted his head, completely lost. Hunter: "Whoa, slow down. I don't speak a word of German, miss. Look, just... English, please? Or at least point at the photos." Melanie shook her head frantically, tears pricking the corners of her eyes, completely unable to translate her panic across the language barrier. She rapidly tapped the LCD screen of her camera, spinning it around to show him the frame. Melanie: "Da! Schauen Sie sich das an! Verstehen Sie mich denn nicht? Da ist etwas im Wald, etwas ganz Falsches geht hier vor sich!" Hunter leaned in, squinting at the small digital display. He could see the trees, the grey underbrush, and a faint smear of red near the edge of the frame, but the screen was too small to make out details. He rubbed the back of his neck, letting out a frustrated sigh. Hunter: "Okay, yeah. Trees. Leaves. Look, I know you're upset, but you're speaking a foreign language, and I can't read your mind. Is that red thing a jacket? Whose is it?" Melanie gripped the strap of her camera, her knuckles turning white as she babbled nervously in her native tongue, desperate to convey the danger. Melanie: "Ich habe die Polizei rufen wollen, aber mein Akku war fast leer. Niemand hört mir zu! In diesem kleinen Nest verschwinden die Menschen einfach, und niemand tut etwas dagegen!" Hunter held up a hand, realizing this was going nowhere fast. He needed a translator, but right now, he didn't have the time to track one down. Before he could try pantomiming a request for her to come down to the station, his radio—clipped securely to his inner jacket pocket—crackled to life with a burst of static. "Detective Hunter, we got a 10-45 on 4th and Pine. Report of another vehicle left abandoned by the orchard. Get over here now." Hunter cursed under his breath, tapping the radio to acknowledge the call. He looked back down at Melanie, who was staring up at him with a mix of fear and desperate pleading. Hunter: "Damn it. Look, stay right here. Don't go wandering off into the woods again, understand? We're not done talking." Melanie looked up, blinking through her confusion as he turned sharply on his heel and strode out the door, leaving her alone with the ghosts in her viewfinder.
created_at"2026-07-25T14:09:46.068Z" 7/25/2026, 2:09:46 PM
model"google/gemini-3.5-flash-lite-20260721"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency279
moderation_latency(null)
generation_time4777
tokens_prompt306
tokens_completion1010
native_tokens_prompt288
native_tokens_completion919
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"
usage0.0023839
router(null)
provider_responses
0
endpoint_id"6bd8f433-79e1-416c-b407-1772eb796c9a"
id"qsNkaqaTCLKPjMcPqv3Q2Q4"
is_byokfalse
latency279
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-1784988586-sdbvo2eyfCIETxp71F90"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1784988586-vLc3pOb4DLaXazmph0a6"
upstream_id"qsNkaqaTCLKPjMcPqv3Q2Q4"
total_cost0.0023839
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"I'm Detective Hunter. I need to ask you a few questions about what you saw out by the ridge yesterday afternoon."
detectedLang"en"
heavyLang"en"
scores
en0.8136571291175764
tl0.6049949031600408
fr0.5104232469993684
da0.4894598155467721
it0.47635135135135137
no0.4614315496872828
ca0.4580419580419581
cs0.4557584269662921
pt0.4456366237482118
sk0.4133232399697199
ro0.4106463878326996
nl0.4097486671744097
pl0.3844320889594917
es0.37348423605497166
yo0.3673469387755102
sq0.3600330305532618
hr0.358974358974359
sv0.3492863140218304
sl0.3030575539568345
ms0.27906976744186046
et0.25480769230769235
lv0.2475728155339806
lt0.24316406250000003
de0.2357001972386588
hu0.22344689378757512
tr0.20998980632008157
is0.15115005476451257
az0.14647577092511013
vi0.14647577092511013
be0.08284023668639054
eu0.08284023668639054
fi0.07517899761336516
uk0.07517899761336516
reliabletrue
passestrue
1
name"Melanie"
dialogue"Gott im Himmel, es war schrecklich! Ich habe diesen roten Schal gesehen... und dann diese Fußspuren, die einfach im Nichts endeten. Jemand wurde fortgezogen, Detective! Ich weiß es genau, ich habe es mit eigenen Augen gesehen!"
detectedLang"de"
heavyLang"de"
scores
de0.8153310104529616
nl0.5326278659611994
no0.4582992641046607
da0.4476865360566903
en0.35365853658536583
ca0.3479330708661417
sv0.33350100603621724
es0.29857067231339335
eu0.26714601769911506
hu0.26060267857142855
ro0.22920302501454334
fr0.20800956365809922
it0.20324714371617558
sk0.19745608721986674
pt0.19696969696969696
sq0.1955069823922283
is0.18461538461538463
cs0.17650714729645742
sl0.17548226509023024
fi0.16456494325346785
tl0.1468126207340631
pl0.13849154746423928
lv0.12656558998022413
yo0.117255163224517
ms0.1137123745819398
hr0.11311914323962516
tr0.10834454912516824
et0.06821378340365683
lt0.06426553672316385
reliabletrue
passestrue
2
name"Hunter"
dialogue"Whoa, slow down. I don't speak a word of German, miss. Look, just... English, please? Or at least point at the photos."
detectedLang"en"
heavyLang"en"
scores
en0.8118837571354437
tl0.6623195156031672
da0.4872701555869872
fr0.4761560693641619
no0.46886446886446886
ro0.4366744366744367
sv0.41907051282051283
ca0.41104792851340366
nl0.3717504332755633
yo0.370112945264987
de0.33668801463860937
sq0.32808155699721964
it0.30886558627264066
hr0.308206106870229
pl0.308206106870229
et0.2967992240543162
ms0.28075396825396826
es0.28003972194637533
cs0.2463617463617464
is0.23844537815126046
lt0.23684210526315788
hu0.2352320675105485
pt0.23280423280423282
tr0.23036093418259024
lv0.21959095801937567
az0.21875
sk0.21790722761596548
vi0.15501165501165504
sl0.11042944785276074
hi0.09600997506234414
be0.0880503144654088
eu0.0880503144654088
fi0.0799492385786802
uk0.0799492385786802
reliabletrue
passestrue
3
name"Melanie"
dialogue"Da! Schauen Sie sich das an! Verstehen Sie mich denn nicht? Da ist etwas im Wald, etwas ganz Falsches geht hier vor sich!"
detectedLang"de"
heavyLang"de"
scores
de0.8407253124234256
nl0.4610281923714759
pt0.39759036144578314
ro0.3959107806691449
eu0.34541792547834843
fr0.3374108053007136
en0.3077742279020234
es0.29805615550755943
pl0.29577464788732394
tr0.2903930131004367
it0.2809734513274336
hr0.25287356321839083
vi0.20924574209245742
yo0.20634920634920634
az0.20245398773006135
da0.20147420147420148
no0.18952618453865336
is0.18238993710691823
tl0.1761723700887199
sv0.17407878017789072
ca0.1698595146871009
sl0.1591203104786546
hi0.1402116402116402
sk0.1356382978723404
cs0.13333333333333333
fi0.11924119241192413
ms0.10958904109589042
lt0.10591471801925723
hu0.09972299168975068
sq0.08321579689703808
reliabletrue
passestrue
4
name"Hunter"
dialogue"Okay, yeah. Trees. Leaves. Look, I know you're upset, but you're speaking a foreign language, and I can't read your mind. Is that red thing a jacket? Whose is it?"
detectedLang"en"
heavyLang"en"
scores
en0.8046875
tl0.6209175738724727
yo0.36647173489278756
da0.36564736499674694
fr0.3538767395626242
nl0.34695244474212994
no0.3385345997286296
is0.3285123966942149
hu0.3229166666666667
ro0.29906542056074764
sv0.28884026258205686
ms0.2872807017543859
et0.2867593269934162
ca0.2772424017790956
hr0.25057647963105306
lt0.23228346456692914
es0.23046566692975531
sq0.23046566692975531
pt0.22741679873217116
it0.19753086419753088
cs0.19554455445544552
de0.1935483870967742
pl0.19154228855721395
lv0.18341708542713567
sk0.17162276975361088
fi0.14698162729658792
sl0.14473684210526316
eu0.13178984861976847
tr0.13101604278074866
az0.12003610108303249
vi0.12003610108303249
be0.06698564593301436
uk0.06069364161849711
reliabletrue
passestrue
5
name"Melanie"
dialogue"Ich habe die Polizei rufen wollen, aber mein Akku war fast leer. Niemand hört mir zu! In diesem kleinen Nest verschwinden die Menschen einfach, und niemand tut etwas dagegen!"
detectedLang"de"
heavyLang"de"
scores
de0.823083403538332
nl0.5981630309988519
sv0.49640287769784175
no0.43548387096774194
en0.38452520515826494
da0.38380281690140844
pl0.3114754098360656
ro0.3073878627968338
es0.2793411118737131
fi0.27335640138408307
tr0.2532005689900427
hu0.24731182795698922
sl0.23525127458120904
fr0.2335766423357664
az0.22509225092250923
it0.22509225092250923
sq0.21758569299552907
is0.2009132420091324
tl0.18793503480278423
pt0.1712707182320442
sk0.16666666666666666
eu0.16201117318435754
hr0.1518578352180937
yo0.1435562805872757
lt0.13509060955518945
ms0.1300745650372825
ca0.11092294665537679
cs0.07975460122699386
et0.07813871817383669
lv0.07813871817383669
reliabletrue
passestrue
6
name"Hunter"
dialogue"Damn it. Look, stay right here. Don't go wandering off into the woods again, understand? We're not done talking."
detectedLang"en"
heavyLang"en"
scores
en0.8164556962025318
tl0.5600728155339806
nl0.5451693851944793
no0.5081411126187245
da0.4810307802433787
de0.42185007974481664
sv0.39532944120100083
yo0.3153918791312559
sq0.26693629929221435
fr0.2352320675105485
pl0.20417124039517012
ms0.18994413407821228
is0.16666666666666666
sk0.10933660933660934
lv0.1060419235511714
cs0.103831891223733
tr0.09713574097135741
ro0.09261576971214018
pt0.08919597989949749
reliabletrue
passestrue