Run: 2026-02-20-01KHYB8Z95YGFRF174DHNCREJF

Run Details

Duration:
11.1s
Cost:
$0.000517
Provider:
Seed

Evaluation summary

Score Evaluator
Details Link
92.86% 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
**Isabella:** (fingers brushing the camera strap, eyes darting to the door, voice tight) Sì… sono qui per lo studente exchange. Ma… cosa c'è successo? (She leans slightly forward, lower lip trembling—she’s heard the whispers in the grocery store, seen the cars with "Lost Child" posters.) **Hunter:** (blinking, hands stuffed in his jacket pockets, leaning in a little) Pardon? You okay, miss? You speak English? (He notices the camera, the way she’s clutching it—maybe a witness.) **Isabella:** (voice rising, panicked, switching to Italian) No! Non sono bene. Oggi mattina… ho visto… i bambini. Dopo la festa delle mele. Niente. Non ci sono più. (Tears glisten; she buries her face briefly in her free hand before looking up, wide-eyed.) **Hunter:** (confused, frowning) Kids? You saw kids? When? Where? Did they…? (His badge glints—Isabella doesn’t recognize it, but the urgency in his voice makes her flinch.) **Isabella:** (gesturing wildly with the camera, as if the lens can convey the memory) Fotografare! Là, nella foresta. Dopo il festival. Io volevo fare un album. E… (she swallows) Non erano lì. Solo… forbici. Grandi, nere. Sul suolo. **Hunter:** (perking up, leaning in harder) Scissors? Black, big scissors? Where exactly? **Isabella:** (pointing vaguely toward the back of the cafe, then scribbling a rough map on a napkin with her pen) Qui. Vicino al fiume. Una roccia rotta. (She presses the napkin into his hand, her grip urgent.) E… il bambino. Uno piccolo. Con un vestito giallo. Indietro. Dietro la roccia. **Hunter:** (glancing at the napkin, then at his watch—phone buzzing in his pocket) Shit. (He answers it, jaw set, voice barking into the receiver: "Alborn PD.… What?… Got it.") **Isabella:** (standing, camera clutched to her chest, trembling) Dov’è? Devo aiutare. **Hunter:** (holding up a hand, still talking on the phone) Stay. *Please.* I’ll send—(he hangs up, eyes sharp, scanning the room) Need you to describe the scissors again. Brand? Any marks? **Isabella:** (frowning, thinking) Non ho visto. Solo… nera. E… un segno. Un cuore. (She draws it in the air with her finger—a small heart scratched into the blade.) **Hunter:** (nodding, already moving toward the door, hand on his gun) That’s a lead. (He pauses, turning back.) Thank you. Don’t leave this seat. Not until we’re sure. **Isabella:** (watching him go, the napkin still in her hand, voice small in Italian) Please… find him. **Hunter:** (over his shoulder, already halfway out the door) I will. *[He exits, boots thudding on the sidewalk. Isabella sinks back into her chair, staring at her camera—its lens still holds the faint trace of a forest glade.]* This voice sheet balances Isabella’s limited English, her distress, and the clues she provides, while Hunter’s no-nonsense demeanor and detective intuition drive the tension forward. The Italian dialogue (italicized) emphasizes her vulnerability and the cultural/linguistic barrier, while his confusion and urgency ground his character in his role.
created_at"2026-02-20T20:18:49.296Z" 2/20/2026, 8:18:49 PM
model"bytedance-seed/seed-1.6-flash-20250625"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency871
moderation_latency(null)
generation_time10807
tokens_prompt321
tokens_completion1684
native_tokens_prompt371
native_tokens_completion1632
native_tokens_completion_images(null)
native_tokens_reasoning836
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"
usage0.000517425
router(null)
provider_responses
0
endpoint_id"e01a1227-001b-44d4-a376-90850668fa84"
id"0217716187299488fef509893d762bd38fa7b39384b546774d8ba"
is_byokfalse
latency701
model_permaslug"bytedance-seed/seed-1.6-flash-20250625"
provider_name"Seed"
status200
api_type"completions"
id"gen-1771618729-JpD96PSNx0IVgvBFbjzD"
upstream_id"0217716187299488fef509893d762bd38fa7b39384b546774d8ba"
total_cost0.000517425
cache_discount(null)
upstream_inference_cost0
provider_name"Seed"

Evaluation details

Result Evaluator Details Meta Data
92.86% Parse dialogue n/a
dialogue
0
name"Isabella"
dialogue"Sì… sono qui per lo studente exchange. Ma… cosa c'è successo?"
detectedLang"it"
heavyLang"it"
scores
it0.7942884801548887
fr0.6516393442622951
en0.6297909407665505
ca0.6132848043676069
nl0.570273003033367
pt0.5549738219895288
da0.5314222712238148
no0.49763593380614657
es0.49223416965352446
ro0.4817073170731707
de0.47530864197530864
sq0.47400990099009904
yo0.47400990099009904
sv0.4627054361567636
lt0.42953020134228187
tl0.4256756756756757
sk0.3902439024390244
pl0.2904841402337229
vi0.28451178451178455
cs0.2504409171075838
hr0.247787610619469
lv0.24377224199288253
et0.1904761904761905
tr0.17953667953667954
hu0.16173570019723865
eu0.1550695825049702
ms0.1326530612244898
sl0.121900826446281
reliabletrue
passestrue
1
name"Hunter"
dialogue"Pardon? You okay, miss? You speak English?"
detectedLang"en"
heavyLang"en"
scores
en0.7474747474747475
tl0.6844319775596073
cs0.44168734491315137
lt0.36619718309859156
no0.267100977198697
da0.24242424242424243
de0.24242424242424243
hr0.24242424242424243
ms0.24242424242424243
ro0.24242424242424243
sv0.24242424242424243
reliabletrue
passestrue
2
name"Isabella"
dialogue"No! Non sono bene. Oggi mattina… ho visto… i bambini. Dopo la festa delle mele. Niente. Non ci sono più."
detectedLang"it"
heavyLang"it"
scores
it0.8270893371757926
no0.6180776575429662
ca0.5951417004048583
es0.5786516853932584
sk0.5334370139968896
pt0.5271867612293144
fr0.5188452285485164
ro0.5161290322580645
tl0.5053586150041219
da0.4628469113697404
hr0.4312796208530806
en0.42748091603053434
sq0.41348973607038125
sv0.4065281899109792
lv0.39999999999999997
az0.39759036144578314
fi0.3963782696177062
pl0.3743482794577685
cs0.35965848452508004
de0.35553168635875404
et0.3348115299334811
lt0.3265993265993266
sl0.3220338983050847
is0.3127147766323024
yo0.2907801418439716
ms0.22978177150192552
eu0.21568627450980393
tr0.20844327176781002
nl0.2010652463382157
vi0.19678714859437751
be0.1044776119402985
hu0.10044977511244377
uk0.09502262443438914
reliabletrue
passestrue
3
name"Hunter"
dialogue"Kids? You saw kids? When? Where? Did they…?"
detectedLang"en"
heavyLang"en"
scores
en0.8436278342455042
ms0.3333333333333333
cs0.2805755395683453
de0.2805755395683453
sq0.2805755395683453
tl0.2805755395683453
reliabletrue
passestrue
4
name"Isabella"
dialogue"Fotografare! Là, nella foresta. Dopo il festival. Io volevo fare un album. E… Non erano lì. Solo… forbici. Grandi, nere. Sul suolo."
detectedLang"it"
heavyLang"it"
scores
it0.7645317545748116
fr0.5598591549295775
es0.5300751879699248
no0.5241979336595977
ca0.5189664650907091
ro0.470659407138536
hr0.4700181708055724
sl0.4631901840490798
pt0.453125
en0.44933920704845814
sq0.44864524259609323
da0.4376606683804627
tl0.40232240437158473
et0.39236111111111116
sv0.38075017692852087
sk0.3803116147308782
nl0.36270939548434084
lv0.3570903747244673
cs0.3504083147735709
yo0.34505988023952094
ms0.3356112376613516
lt0.30167597765363136
is0.3005595523581135
fi0.29149797570850206
az0.2886178861788618
pl0.27805280528052806
de0.27083333333333337
eu0.26284751474304974
tr0.24438687392055264
vi0.15213178294573643
hu0.14131501472031402
reliabletrue
passestrue
5
name"Hunter"
dialogue"Scissors? Black, big scissors? Where exactly?"
detectedLang"en"
heavyLang"en"
scores
en0.7775800711743772
tl0.5155038759689923
fr0.3961352657004831
de0.3811881188118812
it0.29577464788732394
ca0.2857142857142857
es0.2378048780487805
ro0.2378048780487805
sq0.2378048780487805
da0.2331288343558282
reliabletrue
passestrue
6
name"Isabella"
dialogue"Qui. Vicino al fiume. Una roccia rotta. E… il bambino. Uno piccolo. Con un vestito giallo. Indietro. Dietro la roccia."
detectedLang"it"
heavyLang"it"
scores
it0.8129514963880289
es0.6563981042654029
ro0.5740305522914219
ca0.56768038163387
fr0.5117845117845118
nl0.3739205526770294
tl0.34743474347434744
yo0.34507678410117437
da0.33729433272394876
pt0.3262081784386617
no0.2933723196881091
lt0.2926829268292683
sq0.28921568627450983
lv0.28500986193293887
az0.25488180883864336
tr0.23036093418259024
vi0.22872340425531915
de0.22542735042735043
sv0.21875
sl0.21195652173913043
et0.20851528384279477
hu0.2032967032967033
fi0.19444444444444445
ms0.1881298992161254
is0.1751990898748578
en0.16953035509736541
cs0.16762342135476463
hr0.14403778040141677
eu0.11693057247259439
pl0.10161090458488227
sk0.07525510204081631
reliabletrue
passestrue
7
name"Hunter"
dialogue"Shit."
detectedLang""
heavyLang"rn"
scores
reliablefalse
passestrue
8
name"Isabella"
dialogue"Dov’è? Devo aiutare."
detectedLang"it"
heavyLang"it"
scores
it0.7217068645640075
sq0.46619217081850534
ro0.44029850746268656
sv0.4094488188976378
sl0.336283185840708
reliabletrue
passestrue
9
name"Hunter"
dialogue"Stay. I’ll send— Need you to describe the scissors again. Brand? Any marks?"
detectedLang"en"
heavyLang"en"
scores
en0.8037383177570093
tl0.520109689213894
nl0.4902912621359223
da0.4878048780487805
no0.4385026737967915
ca0.38882421420256114
cs0.38668224299065423
yo0.38307873090481787
es0.36594202898550726
fr0.3644067796610169
sv0.36363636363636365
et0.3371212121212121
pl0.3286445012787723
hr0.3251928020565552
sk0.3225806451612903
sl0.31640625
it0.3119266055045872
ro0.3055555555555556
pt0.3
de0.28765264586160105
lt0.2456896551724138
sq0.20694864048338368
lv0.18856259659969088
ms0.12935323383084577
is0.12790697674418602
fi0.11764705882352942
eu0.11317567567567569
tr0.10714285714285714
az0.10102739726027396
reliabletrue
passestrue
10
name"Isabella"
dialogue"Non ho visto. Solo… nera. E… un segno. Un cuore."
detectedLang"it"
heavyLang"it"
scores
it0.8213222156045265
es0.6376811594202898
ca0.5419847328244275
fr0.5260663507109005
pt0.5098039215686274
lv0.5016611295681063
no0.460431654676259
ro0.441340782122905
yo0.4230769230769231
sk0.37888198757763975
en0.35205183585313177
lt0.34065934065934067
sl0.34065934065934067
fi0.3348115299334811
sq0.3333333333333333
is0.31662870159453305
da0.3103448275862069
tl0.3103448275862069
cs0.26108374384236455
eu0.2248062015503876
pl0.21465968586387435
hu0.20424403183023873
de0.1891891891891892
tr0.1891891891891892
az0.17355371900826447
et0.17355371900826447
hr0.17355371900826447
nl0.17355371900826447
sv0.17355371900826447
reliabletrue
passestrue
11
name"Hunter"
dialogue"That’s a lead. Thank you. Don’t leave this seat. Not until we’re sure."
detectedLang"en"
heavyLang"en"
scores
en0.8254189944134079
tl0.6108949416342413
it0.3103448275862069
pt0.30167597765363136
vi0.3006993006993007
ca0.29775280898876405
cs0.29577464788732394
es0.2937853107344633
sq0.25595238095238093
nl0.25261584454409564
hu0.2378048780487805
tr0.2366412213740458
no0.2260061919504644
ro0.21752738654147105
sk0.20634920634920634
yo0.19224555735056545
fr0.18962722852512154
hr0.1830065359477124
pl0.17355371900826447
sl0.15254237288135594
lt0.14089347079037798
is0.13043478260869565
da0.12587412587412586
az0.12280701754385964
eu0.12280701754385964
lv0.12280701754385964
de0.11816578483245149
et0.11190053285968028
fi0.11190053285968028
ms0.11190053285968028
sv0.11190053285968028
reliabletrue
passestrue
12
name"Isabella"
dialogue"Please… find him."
detectedLang"en"
heavyLang"en"
scores
en0.8363338788870703
da0.5
ro0.5
tl0.5
reliabletrue
passesfalse
13
name"Hunter"
dialogue"I will."
detectedLang"en"
heavyLang"en"
scores
en0.8263888888888888
tl0.7536945812807881
no0.7435897435897436
da0.7354497354497355
hr0.7354497354497355
ca0.7340425531914894
sv0.7340425531914894
sq0.7282608695652174
pl0.7159090909090909
it0.696969696969697
de0.6794871794871795
cs0.6774193548387096
ro0.6428571428571429
yo0.635036496350365
sk0.5901639344262295
be0.5833333333333334
tr0.5833333333333334
hu0.5726495726495726
az0.5575221238938053
et0.5575221238938053
is0.5575221238938053
lt0.5575221238938053
lv0.5575221238938053
uk0.5575221238938053
vi0.5575221238938053
reliablefalse
passestrue