Run: 2026-02-20-01KHY9K5K650YYZD39V0ZNY77A

Run Details

Duration:
9.1s
Cost:
$0.000411
Provider:
Seed

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
**Melanie:** (glances up from her camera, fingers brushing the lens, eyes tight) *"Es war so... schrecklich. Ein Mann. Er rief zu ihr, aber sie habe ihn nicht gesehen."* (voice cracks, her thumb rubs the edge of a photo she's printed, of a tree-lined road) **Hunter:** (leaning over her table, arms crossed, not noticing her German at first, sharp) "You here long? Town's been weird lately—people going missing. You see anything? Anyone?" (blinks, tilts his head when she doesn't answer, just stares at him with wide, worried eyes) "Uh... speak English? I musta missed that." **Melanie:** (opens her mouth, starts again in German, louder, hands trembling) *"Ich habe gestern einen Mann gesehen. Er trug eine braune Jacke. Er sagte zu einem Mädchen, dass... dass er sie beißen könnte. Das Mädchen habe peinlich gesagt: 'Ich weiß dich nicht.' Und dann... und dann war er wieder weg."* (tears well, she sets the photo down—shows a man in a brown jacket lingering near the general store) **Hunter:** (blinks, takes a step back, squints at the photo like it's a puzzle) "Look, lady, I get you're upset, but—" (holds up his hands, confused) "*Whoa. Slow down. I don't... speak German. At all. You—you think I'm not gonna understand if you talk like that?"* (rubs the back of his neck, frustrated) "You wanna tell me, you gotta say it like I do, yeah? What's this about a man? A girl?" **Melanie:** (frustrated now, too, slams a hand on the table, points at the photo, German quicker) *"Er ist einer von ihnen! Die verschwunden! Der Mädchen! Sie habe mich nicht gesehen, aber ich habe ihn! Bitte—hilf!"* (her voice breaks, she covers her mouth, shoulders shaking) **Hunter:** (stares at the photo, then at her, softens a little—he's seen fear before, in towns where people close ranks) "Hey, hey, okay—you're scaring me. What's her name? A girl—what's her name?" (pulls out a notepad, scribbles, urgent) "We're looking, okay? Every lead. Just... calm down. Breathe." **(Phone buzzes in his pocket. He jolts, answers quickly, jaw tightening.)** **Hunter:** (into the phone) "Copy that. Alborn Inn. Yeah, I'm on my way." (hangs up, turns to her, regretful) "Gotta go. But—" *(pauses, nods at the photo)* "Keep that. If you remember anything else... you find me. Or the sheriff. Or even that dog next door—he barks at everyone." (smiles faintly, thanks to the dog joke) "Be safe." **Melanie:** (nods, sniffs, hands still shaky as she tucks the photo into her camera bag) *(in German, quieter, grateful)* *"Danke. Bitte... schnell."* **Hunter:** (hesitates, then hesitantly) "Uh. Yeah. I will." (steps back, turns, and walks out, frowning at the notepad—he has no idea what she wrote, just a photo of a jacket) **Notes:** Dialogue balances confusion (Hunter's lack of German, Melanie's limited English) with tension (her distress over the disappearances, his urgency to investigate). Actions in parentheses ground the scene in character emotions.
created_at"2026-02-20T19:49:26.259Z" 2/20/2026, 7:49:26 PM
model"bytedance-seed/seed-1.6-flash-20250625"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency420
moderation_latency(null)
generation_time8923
tokens_prompt319
tokens_completion1328
native_tokens_prompt371
native_tokens_completion1278
native_tokens_completion_images(null)
native_tokens_reasoning476
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"
usage0.000411225
router(null)
provider_responses
0
endpoint_id"e01a1227-001b-44d4-a376-90850668fa84"
id"02177161696641250b1c418616fd9b5f78a16c5c9d341626ea35b"
is_byokfalse
latency325
model_permaslug"bytedance-seed/seed-1.6-flash-20250625"
provider_name"Seed"
status200
api_type"completions"
id"gen-1771616966-z2Fc5nNU0zut4oOzzAUw"
upstream_id"02177161696641250b1c418616fd9b5f78a16c5c9d341626ea35b"
total_cost0.000411225
cache_discount(null)
upstream_inference_cost0
provider_name"Seed"

Evaluation details

Result Evaluator Details Meta Data
100.00% Parse dialogue n/a
dialogue
0
name"Melanie"
dialogue"Es war so... schrecklich. Ein Mann. Er rief zu ihr, aber sie habe ihn nicht gesehen."
detectedLang"de"
heavyLang"de"
scores
de0.8484848484848485
no0.48173741362290223
nl0.44620253164556967
is0.38811188811188807
en0.3073878627968338
da0.2456896551724138
sl0.22337278106508876
ca0.21875
es0.21875
yo0.1935483870967742
lv0.18604651162790697
eu0.1796875
pl0.1758241758241758
sk0.16798732171156894
hu0.16267942583732056
cs0.16
vi0.15865384615384615
lt0.14772727272727273
fi0.1435562805872757
tl0.1435562805872757
reliabletrue
passestrue
1
name"Hunter"
dialogue"Uh... speak English? I musta missed that."
detectedLang"en"
heavyLang"en"
scores
en0.772162386081193
tl0.555735056542811
sv0.5266781411359724
et0.5053956834532374
ca0.5036101083032491
da0.5009074410163339
fi0.5
it0.4751908396946565
no0.45219123505976094
is0.4421906693711968
hr0.434156378600823
sq0.4318181818181818
az0.4246861924686192
cs0.38752783964365256
ro0.3707093821510297
sk0.3514150943396226
ms0.3483412322274882
tr0.34523809523809523
de0.3436754176610978
pt0.3276283618581907
pl0.314214463840399
yo0.2403314917127072
nl0.22969187675070027
fr0.207492795389049
be0.20289855072463767
es0.2005813953488372
sl0.2005813953488372
hu0.19590643274853803
lt0.1863905325443787
lv0.1863905325443787
uk0.1863905325443787
vi0.1863905325443787
reliabletrue
passestrue
2
name"Melanie"
dialogue"Ich habe gestern einen Mann gesehen. Er trug eine braune Jacke. Er sagte zu einem Mädchen, dass... dass er sie beißen könnte. Das Mädchen habe peinlich gesagt: 'Ich weiß dich nicht.' Und dann... und dann war er wieder weg."
detectedLang"de"
heavyLang"de"
scores
de0.8284671532846716
nl0.3696351931330472
is0.36383324309691395
no0.34794672586015535
da0.3258749282845669
pl0.22798948751642575
pt0.21875
en0.2103494623655914
sv0.19575633127994524
fi0.1707833450952717
eu0.16011436740528948
fr0.14358600583090378
lv0.1309171597633136
tl0.1309171597633136
ro0.12704309063893016
es0.11454408440090429
sk0.09545804464973057
lt0.09055727554179567
et0.08417770849571318
hu0.08417770849571318
cs0.0784313725490196
ca0.06819984139571769
it0.06819984139571769
az0.06150159744408946
reliabletrue
passestrue
3
name"Hunter"
dialogue"You wanna tell me, you gotta say it like I do, yeah? What's this about a man? A girl?"
detectedLang"en"
heavyLang"en"
scores
en0.7922437673130194
tl0.570727718724448
no0.5320855614973261
it0.5291479820627802
sq0.5147874306839186
sv0.48122529644268774
yo0.46808510638297873
cs0.460431654676259
pl0.4593202883625128
pt0.42244224422442245
hr0.4140625
nl0.41077441077441074
da0.39306358381502887
sk0.38882421420256114
fi0.38739789964994165
hu0.38668224299065423
lv0.38380281690140844
et0.37050359712230213
fr0.3697478991596639
sl0.362089914945322
ca0.3429286608260325
is0.3312101910828026
vi0.31729518855656696
lt0.31282722513089006
es0.308300395256917
ro0.3037135278514589
de0.2584745762711864
ms0.21875
tr0.21875
az0.20212765957446807
be0.11764705882352942
eu0.11764705882352942
uk0.10714285714285714
reliabletrue
passestrue
4
name"Melanie"
dialogue"Er ist einer von ihnen! Die verschwunden! Der Mädchen! Sie habe mich nicht gesehen, aber ich habe ihn! Bitte—hilf!"
detectedLang"de"
heavyLang"de"
scores
de0.8418411867364747
nl0.5579268292682927
da0.48654390934844194
no0.4839857651245551
sv0.3179680150517403
is0.3008678881388621
tr0.2828882294757666
pl0.23844537815126046
hu0.19533851276359598
it0.16857798165137614
es0.16474654377880185
fr0.16474654377880185
sq0.16087962962962962
en0.1559953434225844
sk0.14605418138987042
eu0.13690476190476192
et0.13484486873508353
hi0.12755716004813478
cs0.12121212121212122
fi0.1082410824108241
yo0.1082410824108241
lt0.09600997506234414
tl0.08919597989949749
pt0.0799492385786802
az0.07525510204081631
ca0.07525510204081631
ro0.07525510204081631
reliabletrue
passestrue
5
name"Hunter"
dialogue"We're looking, okay? Every lead. Just... calm down. Breathe."
detectedLang"en"
heavyLang"en"
scores
en0.787303664921466
tl0.618991793669402
sv0.34738955823293177
et0.2388758782201405
nl0.2388758782201405
sk0.23529411764705882
no0.20924574209245742
de0.19753086419753088
ca0.19154228855721395
fr0.1792929292929293
is0.1792929292929293
pt0.1792929292929293
reliabletrue
passestrue
6
name"Hunter"
dialogue"Be safe."
detectedLang"en"
heavyLang"en"
scores
en0.8333333333333334
hu0.7005988023952096
lt0.691358024691358
yo0.6875
reliablefalse
passestrue
7
name"Melanie"
dialogue"Danke. Bitte... schnell."
detectedLang"de"
heavyLang"de"
scores
de0.8051948051948052
no0.6021220159151194
nl0.5192307692307693
sk0.5033112582781457
sv0.5033112582781457
da0.4983277591973244
et0.4296577946768061
hr0.38524590163934425
sl0.38524590163934425
it0.3333333333333333
reliabletrue
passestrue
8
name"Hunter"
dialogue"Uh. Yeah. I will."
detectedLang"en"
heavyLang"en"
scores
en0.7041420118343196
tl0.6047430830039525
no0.5918367346938775
da0.5815899581589958
hr0.5815899581589958
ca0.5798319327731093
sv0.5798319327731093
sq0.5726495726495726
pl0.5575221238938053
it0.5348837209302325
de0.5145631067961165
cs0.5121951219512195
ro0.47368421052631576
yo0.46524064171123
sk0.4186046511627907
be0.4117647058823529
tr0.4117647058823529
hu0.40119760479041916
az0.38650306748466257
et0.38650306748466257
is0.38650306748466257
lt0.38650306748466257
lv0.38650306748466257
uk0.38650306748466257
vi0.38650306748466257
reliabletrue
passestrue