Run: 2026-03-11-01KKFDV7N1XSFFVYHGVK7MWN6Z

Run Details

Duration:
1m 23s
Cost:
$0.000000
Provider:
Stealth

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="Isabella"> Isabella is a 30-year old college student on a study abroad program. Born in Italy, she is fluent in Italian 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 Italian, 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: Isabella 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 Italian, and Hunter looks confused. They talk for a while, until Hunter gets a call and has to leave. Return the dialogue between Isabella and Hunter as a voice sheet: Isabella: "..." Hunter: "..."

Model response

AI
**Setting:** The Red Apple Cafe, a cozy spot with checkered tablecloths and the scent of cinnamon in the air. The low hum of conversation is mixed with the occasional clink of ceramic mugs. Through the large front window, the town square of Alborn is visible, already decorated with festive banners for the upcoming annual Apple Festival. Isabella sits alone at a small table by the window, her beautiful silver camera resting on the red and white cloth in front of her. She isn't shooting, just staring at it, her fingers tracing the lens. Her expression is pale, lost in thought, her dark eyes haunted. The bell above the cafe door jingles, and Detective Hunter strides in. His boots make a solid, purposeful sound on the wooden floor. He scans the room, his gaze landing on the young woman with the foreign air and the camera. He approaches her table, pulling out the opposite chair without waiting for an invitation. **Voice Sheet:** **Hunter:** (His voice is low, calm, but carries an authority that cuts through the cafe's chatter.) "Isabella Rossi? Detective Hunter, Alborn Police Department." **Isabella:** (She starts, her head snapping up. Her eyes are wide with surprise and a deeper, lingering fear. She clutches the edge of the table.) *"C-cosa... Cosa vuole?"* (What... What do you want?) **Hunter:** (He notes her reaction, his expression unreadable.) "I'm investigating the disappearance of Mary Ellen Hayes. She was last seen near the festival setup two nights ago. I understand you were taking photographs in that area around that time." **Isabella:** (The name seems to trigger something. A visible shudder runs through her. She pulls her hands into her lap, wrapping them around herself as if cold. Her voice is a strained whisper, thick with emotion.) *"Mary Ellen... la ragazza gentile con i fiori sulla sua borsa... L'ho vista. Sì. Ma c'era qualcos'altro... qualcosa di sbagliato."* (Mary Ellen... the kind girl with the flowers on her bag... I saw her. Yes. But there was something else... something wrong.) **Hunter:** (He leans forward slightly, patient but firm.) "Something wrong? What did you see, Ms. Rossi?" **Isabella:** (She shakes her head, frustration and distress mixing in her face. She gestures vaguely towards the window, towards the fading daylight.) *"Non so come dirlo in... lei parla inglese? Io... non parlo bene. Era un'ombra. Lunga. Strana. Non si muoveva come una persona. E dopo... dopo Mary Ellen è sparita. La sua borsa era a terra."* (I don't know how to say it in... do you speak English? I... I don't speak well. It was a shadow. Long. Strange. It didn't move like a person. And then... then Mary Ellen was gone. Her bag was on the ground.) **Hunter:** (Frowns, his frustration clear. He understands almost none of the words, but the tone and her shattered demeanor communicate volume.) "A shadow? I'm not following. Can you try English? Slowly." **Isabella:** (She tries, struggling, her brow furrowed in concentration.) *"Ombra... shadow. Lunga... long. Era... behind the... the apple crates. She... she stopped. Looked. And then... nothing. Just... gone."* (She gestures a cutting motion with her hand.) *"Come fumo."* (Like smoke.) **Hunter:** (He processes this, his detective's mind filing away the fragments: crates, a shadow, a disappearance.) "You saw this happen? Did you tell the first officers on the scene?" **Isabella:** (She nods vigorously, tears welling in her eyes.) *"Sì, sì! Ho provato. Ma loro... they just take my name. They think I am... confused."* (She taps her own temple.) *"Non confusa! Ho visto quello che ho visto!"* (Not confused! I saw what I saw!) **Hunter:** (His expression softens marginally at her clear distress. He pulls a small notepad from his jacket.) "I'm taking you seriously. Where exactly were you standing? Show me." **Isabella:** (She seems relieved, a flicker of hope in her eyes. She begins to point towards the window, to describe the angle, when— **Hunter's phone** buzzes violently on the table, cutting through the moment. He glances at the screen, his face instantly hardening into its professional mask. He stands abruptly. **Hunter:** "I have to take this. Ms. Rossi, stay here. Don't leave the cafe. I'll be right back." **Isabella:** (Her momentary hope evaporates. She shrinks back in her chair, looking small and alone again as the detective steps away, his voice dropping into a tense murmur as he answers the call.) **Hunter:** (Into phone, his back to her) "Hunter... What do you mean 'another one'? Where?"
created_at"2026-03-11T21:46:31.982Z" 3/11/2026, 9:46:31 PM
model"openrouter/healer-alpha"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency73825
moderation_latency(null)
generation_time83109
tokens_prompt321
tokens_completion1412
native_tokens_prompt277
native_tokens_completion1264
native_tokens_completion_images(null)
native_tokens_reasoning244
native_tokens_cached4
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
router(null)
provider_responses(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.0; linux; x64))"
http_referer(null)
api_type"completions"
id"gen-1773265591-Fj8YdjWARRwJQNIzL83a"
upstream_id"gen-1773265591-Fj8YdjWARRwJQNIzL83a"
total_cost0
cache_discount(null)
upstream_inference_cost0
provider_name"Stealth"

Evaluation details

Result Evaluator Details Meta Data
100.00% Parse dialogue n/a
dialogue
0
name"Hunter"
dialogue"Isabella Rossi? Detective Hunter, Alborn Police Department."
detectedLang"en"
heavyLang"en"
scores
en0.690684133915575
tl0.664561957379637
it0.6431570109151973
ro0.6031746031746031
ca0.5877788554801164
fr0.5636550308008214
sq0.5159453302961275
es0.4879518072289156
sv0.4785276073619632
no0.47400990099009904
pt0.46675031367628605
sl0.4627054361567636
de0.4348404255319149
da0.4318181818181818
cs0.4272237196765499
nl0.4225543478260869
hr0.4121715076071923
hu0.3531202435312024
ms0.3491577335375191
sk0.3410852713178295
fi0.3359375
az0.3275316455696203
et0.288107202680067
lt0.2685025817555938
pl0.2672413793103448
tr0.23561151079136694
eu0.18111753371868977
lv0.17315175097276264
yo0.1290983606557377
reliabletrue
passestrue
1
name"Isabella"
dialogue"C-cosa... Cosa vuole?"
detectedLang"it"
heavyLang"it"
scores
it0.806949806949807
ca0.6296296296296297
es0.5780590717299579
fr0.4117647058823529
yo0.4117647058823529
tr0.40119760479041916
en0.38650306748466257
pl0.38650306748466257
ro0.38650306748466257
sq0.38650306748466257
vi0.38650306748466257
az0.3710691823899371
cs0.3710691823899371
da0.3710691823899371
de0.3710691823899371
fi0.3710691823899371
hr0.3710691823899371
is0.3710691823899371
lv0.3710691823899371
ms0.3710691823899371
nl0.3710691823899371
no0.3710691823899371
pt0.3710691823899371
sk0.3710691823899371
tl0.3710691823899371
reliabletrue
passestrue
2
name"Hunter"
dialogue"I'm investigating the disappearance of Mary Ellen Hayes. She was last seen near the festival setup two nights ago. I understand you were taking photographs in that area around that time."
detectedLang"en"
heavyLang"en"
scores
en0.7944149391810862
tl0.6432818073721759
nl0.5653748641796451
no0.5488721804511278
da0.4968553459119497
sv0.4897959183673469
fr0.4814174589455489
de0.474835886214442
it0.42884340790099956
ro0.3792033109156751
pt0.3730407523510972
hr0.3640699523052464
sq0.35518538420204193
cs0.35170178282009723
sl0.3337034980566352
ms0.3273542600896861
sk0.31310818546078995
yo0.31074095347501435
is0.3103448275862069
ca0.29036073329390893
et0.2779783393501805
pl0.27579963789981893
es0.2476489028213166
az0.24194567277321544
hu0.2263056092843327
lt0.2079207920792079
fi0.1902834008097166
lv0.14040114613180515
tr0.11504424778761062
hi0.060297572435395456
be0.05511811023622047
uk0.0498812351543943
vi0.0498812351543943
reliabletrue
passestrue
3
name"Isabella"
dialogue"Mary Ellen... la ragazza gentile con i fiori sulla sua borsa... L'ho vista. Sì. Ma c'era qualcos'altro... qualcosa di sbagliato."
detectedLang"it"
heavyLang"it"
scores
it0.8016350084154845
es0.46007853403141363
ro0.45255474452554745
ca0.4157223796033995
sq0.4043321299638989
yo0.4030390738060782
no0.39159292035398224
sv0.3820224719101124
fr0.3806306306306307
da0.3792325056433409
pt0.3792325056433409
et0.3648960739030023
vi0.3544600938967136
en0.34988179669030733
hu0.34575733544805715
tl0.3431528662420382
fi0.2712014134275618
pl0.26404995539696696
tr0.23963133640552997
ms0.2172675521821632
sk0.20825335892514396
hr0.20366795366795365
de0.20135527589545013
nl0.19590643274853803
is0.1935483870967742
lv0.1935483870967742
lt0.1847826086956522
cs0.1691842900302115
az0.14330218068535827
eu0.08637873754152825
be0.0782122905027933
sl0.07511210762331838
uk0.07094594594594594
reliabletrue
passestrue
4
name"Hunter"
dialogue"Something wrong? What did you see, Ms. Rossi?"
detectedLang"en"
heavyLang"en"
scores
en0.79702300405954
tl0.5334370139968896
it0.4129158512720157
et0.3617021276595745
ms0.3548387096774194
vi0.33920704845814975
hu0.23857868020304565
cs0.20634920634920634
es0.20634920634920634
pt0.20634920634920634
sk0.20634920634920634
sl0.20634920634920634
reliabletrue
passestrue
5
name"Isabella"
dialogue"Non so come dirlo in... lei parla inglese? Io... non parlo bene. Era un'ombra. Lunga. Strana. Non si muoveva come una persona. E dopo... dopo Mary Ellen è sparita. La sua borsa era a terra."
detectedLang"it"
heavyLang"it"
scores
it0.7905708162867718
ro0.6287983425414364
es0.6157969978556112
ca0.5682730923694779
en0.5439117522274077
pt0.510919017288444
tl0.4814278822961891
sq0.47586543149683086
fr0.47096456692913385
no0.47096456692913385
yo0.4611528822055138
sv0.4543147208121827
sl0.4523688232297504
de0.4495647721454173
sk0.4339125855713533
nl0.4179750947482404
ms0.39640651319483433
da0.3936830231246475
tr0.3912797281993205
cs0.382183908045977
hu0.3742724097788126
az0.37207943925233644
pl0.33188315724052203
is0.3289637952559301
et0.3255959849435383
lv0.31528662420382164
lt0.31441326530612246
hr0.3073453608247423
eu0.28807947019867547
fi0.19776119402985076
vi0.1905120481927711
reliabletrue
passestrue
6
name"Hunter"
dialogue"A shadow? I'm not following. Can you try English? Slowly."
detectedLang"en"
heavyLang"en"
scores
en0.7888513513513513
tl0.5192307692307693
nl0.3980738362760835
tr0.3822075782537067
ca0.36224489795918363
ro0.36006825938566556
cs0.358974358974359
it0.35121107266435986
hr0.32915921288014316
hu0.2937853107344633
no0.28842504743833014
az0.2816091954022989
da0.2774566473988439
pt0.27184466019417475
de0.2704280155642024
ms0.2647058823529412
sv0.2647058823529412
es0.26035502958579887
sk0.25742574257425743
yo0.24089068825910928
fr0.2378048780487805
pl0.21875
sl0.1935483870967742
lt0.17943107221006563
is0.16666666666666666
sq0.1610738255033557
eu0.15730337078651685
lv0.15730337078651685
vi0.15730337078651685
et0.14383561643835618
fi0.14383561643835618
reliabletrue
passestrue
7
name"Isabella"
dialogue"Come fumo."
detectedLang"it"
heavyLang"it"
scores
it0.7641509433962265
en0.7058823529411765
reliablefalse
passestrue
8
name"Hunter"
dialogue"You saw this happen? Did you tell the first officers on the scene?"
detectedLang"en"
heavyLang"en"
scores
en0.8261625380269448
tl0.7227997227997228
sv0.49748743718592964
da0.494949494949495
no0.4609164420485175
fr0.4020926756352765
nl0.4002998500749625
ca0.33554817275747506
yo0.3127147766323024
ms0.3079584775086505
hr0.2895204262877442
de0.28698752228163993
pl0.2844364937388193
et0.2779783393501805
cs0.2766726943942134
fi0.2727272727272727
sk0.26199261992619927
hu0.1902834008097166
hi0.17355371900826447
it0.16666666666666666
sq0.16317991631799164
lt0.15789473684210525
ro0.15789473684210525
sl0.14346895074946467
reliabletrue
passestrue
9
name"Isabella"
dialogue"Non confusa! Ho visto quello che ho visto!"
detectedLang"it"
heavyLang"it"
scores
it0.8188405797101449
es0.609375
fr0.5886654478976234
ca0.5730550284629982
pt0.5579567779960707
tl0.5108695652173912
en0.4617224880382775
no0.4617224880382775
sk0.4485294117647059
fi0.44581280788177335
cs0.3202416918429003
ro0.3161094224924012
ms0.30769230769230765
lt0.281150159744409
sl0.281150159744409
eu0.27884615384615385
de0.25742574257425743
da0.24242424242424243
is0.24242424242424243
lv0.24242424242424243
nl0.2398648648648649
reliabletrue
passestrue
10
name"Hunter"
dialogue"I'm taking you seriously. Where exactly were you standing? Show me."
detectedLang"en"
heavyLang"en"
scores
en0.8135964912280702
tl0.6075715604801477
nl0.5766932270916335
sq0.5370370370370371
no0.5261984392419176
ms0.4256756756756757
pt0.4162087912087912
is0.4089012517385257
sl0.40807799442896936
de0.4064245810055866
da0.4014084507042254
fr0.39716312056737585
sk0.39198855507868385
pl0.3722304283604136
es0.3675595238095238
et0.35703479576399394
it0.3410852713178295
cs0.3328100470957614
tr0.3328100470957614
ro0.33176100628930816
lt0.32216905901116427
sv0.3210862619808307
az0.3111831442463533
fi0.2672413793103448
hr0.24911660777385158
ca0.1361788617886179
reliabletrue
passestrue
11
name"Hunter"
dialogue"Hunter... What do you mean 'another one'? Where?"
detectedLang"en"
heavyLang"en"
scores
en0.8149290561381863
tl0.5245641838351823
sq0.45848375451263534
pl0.43396226415094336
pt0.42196531791907516
cs0.4129158512720157
hr0.40828402366863903
sl0.3736951983298539
de0.3562231759656652
nl0.35205183585313177
da0.34782608695652173
sk0.3055555555555556
vi0.27007299270072993
no0.20634920634920634
yo0.20634920634920634
fr0.1935483870967742
sv0.1891891891891892
it0.17355371900826447
ca0.16434540389972147
ms0.16434540389972147
ro0.16434540389972147
tr0.16434540389972147
reliabletrue
passestrue