Run: 2026-03-11-01KKFBB5CNRMFW0TY9JMHVA243

Run Details

Duration:
15.1s
Cost:
$0.000000
Provider:
Stealth

Evaluation summary

Score Evaluator
Details Link
52.94% 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
**Café Scene – Alborn, MN** Melanie: *scrolling through photos on her camera, muttering quietly to herself* "Hmm... das ist interessant..." Hunter: *pulling out a chair across from her, showing his badge* "Detective Hunter. You're the photography student, right? I need to ask you some questions about what happened down by the river last Tuesday." Melanie: *looking up, startled, clutching her camera to her chest* "J-ja, ich bin Melanie. Ich... ich spreche kein Englisch... Es tut mir leid." Hunter: *blinking, furrowing his brow* "Sorry... I didn't catch any of that. Do you... speak English?" Melanie: *shaking her head, eyes wide* "Nein, nein. Kein Englisch. Deutsch. Ich komme aus Deutschland." *gestures to herself, then points away vaguely* "Deutschland. Ich bin... studentin. Student." Hunter: *leaning back, rubbing his temples* "Okay. Great. That's... just great." *pauses, then points to her camera* "Camera. Photos. You take photos, yes? Near the river?" Melanie: *her expression darkens, she nods slowly and pulls up a specific photo on her camera screen, turning it toward him with trembling hands* "Ja. Ja, Fotos. Ich war am Fluss. Ich habe... gesehen..." *she swallows hard, her voice dropping* "Etwas... etwas Schreckliches." Hunter: *squinting at the photo on the small screen* "I don't know what I'm looking at here. Is that... a figure? In the trees?" Melanie: *nodding rapidly, pointing at the screen* "Ja! Ja! Da! Ein Mann... oder... ich weiß nicht. Es war dunkel. Und dann..." *she mimes someone vanishing, spreading her hands apart* "Weg. Einfach weg." Hunter: *staring at her, piecing together her gestures* "Someone disappeared. You saw someone disappear. Is that what you're telling me?" Melanie: *eyes glistening, she nods and whispers* "Ja. Bitte. Bitte helfen Sie mir. Ich habe Angst." Hunter: *quietly, almost to himself* "I don't know what you just said, but... I believe you." *his phone buzzes loudly in his pocket* "Damn it." *holds up a finger to her* "One second." Hunter: *answering the phone, standing abruptly* "Hunter here." *his face goes stern* "When? ...I'm on my way. Don't let anyone near the scene." *hangs up, looking back at Melanie with a frustrated sigh* "Look, I have to go. Something's come up. Stay here, okay? Don't go anywhere alone." Melanie: *confused but recognizing his urgency, she clutches her camera* "Warten? Hier bleiben?" Hunter: *pointing firmly at her chair, then at the ground* "Stay. Here. I'll come back. We need to talk about that photo." *already backing toward the door* "I'll find someone who speaks German. Just... don't delete that picture." Melanie: *hugging her camera protectively, nodding* "Ja. Ich bleibe. Bitte... kommen Sie zurück." Hunter: *pausing at the door, giving her one last serious look* "I will." *disappears out into the grey Alborn afternoon*
created_at"2026-03-11T21:02:48.416Z" 3/11/2026, 9:02:48 PM
model"openrouter/hunter-alpha"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1715
moderation_latency(null)
generation_time14713
tokens_prompt319
tokens_completion783
native_tokens_prompt276
native_tokens_completion758
native_tokens_completion_images(null)
native_tokens_reasoning21
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
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-1773262968-CQWSguf20JbACKIBoUwV"
upstream_id"gen-1773262968-CQWSguf20JbACKIBoUwV"
total_cost0
cache_discount(null)
upstream_inference_cost0
provider_name"Stealth"

Evaluation details

Result Evaluator Details Meta Data
52.94% Parse dialogue n/a
dialogue
0
name"Melanie"
dialogue"scrolling through photos on her camera, muttering quietly to herself"
detectedLang"en"
heavyLang"en"
scores
en0.7454448017148982
tl0.5789007092198581
no0.5552434456928839
de0.5397286821705427
nl0.5264207377866401
da0.5230923694779117
fi0.49252136752136755
ca0.47973713033954
es0.45652173913043476
fr0.4358669833729216
sv0.4297719087635054
ms0.40401505646173147
sk0.358974358974359
cs0.3581081081081081
hr0.35636856368563685
lv0.3466299862448418
lt0.34210526315789475
sq0.32045779685264664
pl0.3155619596541787
et0.31358381502890176
it0.31358381502890176
ro0.31358381502890176
yo0.30858806404657935
tr0.27921092564491656
sl0.27480916030534347
hi0.2531446540880503
pt0.2263843648208469
eu0.1316270566727605
reliabletrue
passesfalse
1
name"Hunter"
dialogue"pulling out a chair across from her, showing his badge"
detectedLang"en"
heavyLang"en"
scores
en0.8125937031484258
tl0.6840775063184499
no0.5046235138705416
da0.4485294117647059
nl0.4140625
tr0.35008665511265163
az0.3119266055045872
ms0.30167597765363136
sv0.30167597765363136
hu0.2937853107344633
de0.28435114503816794
pt0.27184466019417475
ro0.2704280155642024
ca0.2661448140900196
cs0.26035502958579887
es0.26035502958579887
sk0.25742574257425743
it0.25
yo0.24089068825910928
fr0.2378048780487805
hr0.2299794661190965
pl0.21875
sl0.1935483870967742
lt0.17943107221006563
is0.16666666666666666
sq0.1610738255033557
eu0.15730337078651685
lv0.15730337078651685
vi0.15730337078651685
et0.14383561643835618
fi0.14383561643835618
reliabletrue
passestrue
2
name"Melanie"
dialogue"looking up, startled, clutching her camera to her chest"
detectedLang"en"
heavyLang"en"
scores
en0.7493315508021391
tl0.5819397993311036
no0.5091623036649214
ro0.46808510638297873
nl0.46504992867332384
da0.44113263785394935
sv0.3811881188118812
de0.37913907284768217
it0.36655405405405406
pl0.36224489795918363
cs0.36006825938566556
sk0.3578767123287671
fr0.35456110154905335
lv0.34782608695652173
sl0.3466898954703833
hr0.33745583038869253
et0.3131868131868132
lt0.3029739776951673
is0.2964352720450282
ms0.2857142857142857
yo0.267578125
tr0.25
ca0.21383647798742136
es0.20886075949367086
pt0.1591928251121076
reliabletrue
passesfalse
3
name"Hunter"
dialogue"blinking, furrowing his brow"
detectedLang"en"
heavyLang"en"
scores
en0.7130559540889526
tl0.5121951219512195
de0.47368421052631576
nl0.47368421052631576
no0.3006993006993007
fr0.26199261992619927
is0.26199261992619927
pt0.26199261992619927
sv0.26199261992619927
reliabletrue
passestrue
4
name"Melanie"
dialogue"shaking her head, eyes wide"
detectedLang"en"
heavyLang"en"
scores
en0.8084291187739464
tl0.6583143507972665
no0.5714285714285714
tr0.4545454545454546
da0.4485294117647059
nl0.40476190476190477
et0.3697478991596639
de0.34782608695652173
fr0.3212669683257918
is0.3212669683257918
pt0.3212669683257918
sv0.3212669683257918
reliabletrue
passesfalse
5
name"Hunter"
dialogue"leaning back, rubbing his temples"
detectedLang"en"
heavyLang"en"
scores
en0.7663551401869159
tl0.6545768566493955
sv0.4936708860759494
da0.4884910485933504
no0.47506561679790027
nl0.4594594594594595
ms0.45652173913043476
fr0.45054945054945056
ca0.4428969359331476
pt0.4428969359331476
is0.3548387096774194
it0.29328621908127206
sq0.25925925925925924
es0.250936329588015
az0.2277992277992278
de0.2277992277992278
hr0.2277992277992278
lt0.2277992277992278
pl0.2277992277992278
ro0.2277992277992278
sl0.2277992277992278
reliabletrue
passestrue
6
name"Melanie"
dialogue"her expression darkens, she nods slowly and pulls up a specific photo on her camera screen, turning it toward him with trembling hands"
detectedLang"en"
heavyLang"en"
scores
en0.7752672497570456
tl0.6123218776194468
fr0.5372686343171585
sv0.5263696876600102
da0.5123879810226674
nl0.5066666666666667
no0.5053475935828877
ro0.416403785488959
pl0.4138149556400507
de0.4028405422853454
it0.3829219479653102
fi0.347212420606916
ca0.34443656980864634
es0.3277616279069767
sq0.32727272727272727
yo0.3248175182481752
cs0.3148148148148148
hr0.30503380916604056
is0.28516228748068007
pt0.2823894491854151
sk0.26587301587301587
sl0.25343018563357544
ms0.2522231204527081
et0.23805601317957167
az0.20668953687821612
lv0.2032730404823428
lt0.19565217391304346
tr0.17923691215616683
eu0.1651624548736462
hi0.14825046040515655
hu0.14431082331174835
vi0.07035175879396985
reliabletrue
passesfalse
7
name"Hunter"
dialogue"squinting at the photo on the small screen"
detectedLang"en"
heavyLang"en"
scores
en0.7987927565392354
tl0.7095837366892546
no0.6287128712871286
fr0.5568685376661743
nl0.48364888123924266
da0.45750452079566006
fi0.43820224719101125
yo0.3775933609958506
ms0.3603411513859275
cs0.35205183585313177
hi0.3492407809110629
sv0.34497816593886466
hr0.34065934065934067
et0.33920704845814975
ro0.32432432432432434
ca0.24812030075187969
lt0.2248062015503876
pl0.21875
de0.21052631578947367
sq0.20634920634920634
az0.20424403183023873
tr0.20424403183023873
es0.2
is0.2
sk0.2
it0.18256130790190736
pt0.18256130790190736
reliabletrue
passestrue
8
name"Melanie"
dialogue"nodding rapidly, pointing at the screen"
detectedLang"en"
heavyLang"en"
scores
en0.789272030651341
tl0.7559893522626442
no0.6433203631647212
da0.5991253644314869
nl0.5889387144992526
fr0.5009074410163339
ms0.4963369963369963
ro0.4607843137254902
it0.4433198380566802
sv0.3648960739030023
is0.3483412322274882
pt0.34210526315789475
yo0.2801047120418848
pl0.2506811989100818
lt0.23822714681440443
fi0.233983286908078
de0.22535211267605632
sq0.22096317280453256
es0.21428571428571427
sk0.207492795389049
hr0.19590643274853803
reliabletrue
passesfalse
9
name"Hunter"
dialogue"staring at her, piecing together her gestures"
detectedLang"en"
heavyLang"lv"
scores
en0.8065764023210832
da0.6801705756929638
tl0.6629213483146068
no0.6428571428571429
nl0.5412844036697247
fr0.5245641838351823
de0.5222929936305732
lv0.48805460750853247
sv0.46808510638297873
ca0.460431654676259
ro0.4140625
ms0.375
is0.3576017130620985
et0.3435448577680525
it0.3258426966292135
tr0.29411764705882354
pt0.23273657289002556
cs0.21052631578947367
es0.21052631578947367
pl0.20634920634920634
sl0.20634920634920634
sk0.20424403183023873
hr0.2
lt0.16434540389972147
reliabletrue
passestrue
10
name"Melanie"
dialogue"eyes glistening, she nods and whispers"
detectedLang"en"
heavyLang"en"
scores
en0.7409326424870466
no0.5229007633587787
nl0.5183044315992292
ca0.4658119658119659
tl0.4553376906318083
sv0.44320712694877507
da0.43820224719101125
es0.37027707808564225
it0.358974358974359
is0.3055555555555556
yo0.28366762177650434
sk0.23076923076923078
ro0.21875
cs0.20127795527156547
de0.20127795527156547
fr0.20127795527156547
pt0.20127795527156547
reliabletrue
passesfalse
11
name"Hunter"
dialogue"quietly, almost to himself"
detectedLang"en"
heavyLang"en"
scores
en0.7809762202753442
es0.4728915662650602
yo0.43910256410256415
pl0.43548387096774194
sk0.4299674267100977
cs0.4281045751633987
lv0.41077441077441074
sl0.40878378378378377
hr0.3986254295532647
no0.38380281690140844
da0.37275985663082434
lt0.37275985663082434
pt0.36363636363636365
tl0.3346007604562738
reliabletrue
passestrue
12
name"Hunter"
dialogue"answering the phone, standing abruptly"
detectedLang"en"
heavyLang"en"
scores
en0.749791492910759
nl0.6385542168674699
tl0.6332518337408314
da0.6231155778894472
no0.5945945945945946
ms0.5245641838351823
sv0.4594594594594595
de0.4307400379506641
is0.4263862332695985
fr0.42418426103646834
sq0.40828402366863903
sk0.32432432432432434
lt0.3227990970654628
az0.3071593533487298
vi0.3071593533487298
yo0.2628992628992629
pl0.21671018276762402
hr0.21465968586387435
cs0.2
sl0.2
et0.1891891891891892
it0.1891891891891892
tr0.18256130790190736
ro0.17355371900826447
reliabletrue
passestrue
13
name"Melanie"
dialogue"confused but recognizing his urgency, she clutches her camera"
detectedLang"en"
heavyLang"en"
scores
en0.770056208482371
tl0.5614035087719298
fr0.5092693565976009
es0.5081967213114754
ro0.49209932279909707
ca0.4655581947743468
it0.4289340101522843
nl0.4140625
de0.3844049247606019
pt0.3161094224924012
sv0.26229508196721313
et0.25124792013311154
tr0.2173913043478261
da0.21328671328671328
no0.20212765957446807
ms0.13793103448275862
reliabletrue
passesfalse
14
name"Hunter"
dialogue"pointing firmly at her chair, then at the ground"
detectedLang"en"
heavyLang"en"
scores
en0.8090481786133961
tl0.7342600163532298
da0.6117084826762246
no0.5790155440414508
fr0.4741100323624596
ms0.41441441441441446
ro0.4014732965009208
it0.3925233644859813
tr0.38095238095238093
nl0.36399217221135033
pl0.34343434343434337
sv0.3271221532091097
de0.3114406779661017
sq0.2995689655172413
pt0.282560706401766
yo0.2476851851851852
lt0.20924574209245742
cs0.19753086419753088
sk0.19753086419753088
et0.1875
is0.1875
es0.1792929292929293
hr0.1709183673469388
lv0.1709183673469388
ca0.15803108808290156
reliabletrue
passestrue
15
name"Melanie"
dialogue"hugging her camera protectively, nodding"
detectedLang"en"
heavyLang"en"
scores
en0.7412982126058325
tl0.6185852981969487
nl0.5723172628304821
no0.5578778135048231
da0.5513866231647635
fr0.5291095890410958
ms0.5291095890410958
ro0.5266781411359724
sk0.48015122873345933
ca0.4751908396946565
it0.4554455445544555
de0.42827442827442824
tr0.40604751619870405
es0.3834080717488789
sv0.33894230769230765
cs0.25271739130434784
sl0.233983286908078
hr0.22969187675070027
et0.21875
lv0.21875
is0.207492795389049
pt0.20289855072463767
eu0.19590643274853803
lt0.19590643274853803
sq0.19590643274853803
pl0.1863905325443787
yo0.1863905325443787
az0.17664670658682635
reliabletrue
passesfalse
16
name"Hunter"
dialogue"pausing at the door, giving her one last serious look"
detectedLang"en"
heavyLang"en"
scores
en0.8136467889908257
tl0.7023809523809523
no0.6769383697813122
da0.644808743169399
nl0.6416758544652701
ms0.4425385934819897
tr0.36149312377210213
pl0.3157894736842105
hr0.30997876857749473
sq0.30851063829787234
sv0.30851063829787234
de0.30257510729613735
fr0.29653679653679654
yo0.2476851851851852
hu0.21307506053268765
et0.19154228855721395
is0.18546365914786966
it0.17721518987341772
ro0.17721518987341772
ca0.1709183673469388
es0.1709183673469388
pt0.1709183673469388
az0.15364583333333331
cs0.15364583333333331
lt0.15364583333333331
sk0.15364583333333331
sl0.15364583333333331
reliabletrue
passestrue