Run: 2026-02-20-01KHYA7R69JHE02606B668GWVT

Run Details

Model:
ByteDance Seed 1.6
Test:
Language Writing
Scenario:
Character dialogue (Italian) in a story
Duration:
46.4s
Cost:
$0.004014
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="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: (startled, hands trembling on her camera as she looks up at Hunter) Dio mio… io ero lì, scattando foto dei melo al tramonto. Ho sentito un urlo, un urlo terribile. Ho visto una figura con un cappuccio che si allontanava, ma ho avuto paura di parlare… ho nascosto la mia macchina fotografica, temevo che mi prendesse anche a me. Hunter: Excuse me, ma’am. I’m Detective Hunter. I’m investigating the disappearance of Lila Carter—she vanished near the Main Street orchard two nights ago. Did you see anything unusual there around dusk that night? Isabella: (voice cracking, eyes welling with tears as she clutches her camera to her chest) La macchina fotografica ha foto! Ma sono paura che quella persona mi cerchi. Ho visto la ragazza cadere, ho voluto aiutarla ma ho avuto troppo paura per uscire dal bosco! Hunter: (furrowing his brow, leaning in confusedly) I… I don’t understand a word of Italian. Can you repeat that in English? Or use gestures to show me what you saw? Isabella: (rambling, wildly gesturing toward the orchard’s direction) Nessuno qui mi conosce. Sono una studentessa in erasmus, non parlo inglese. Ho paura che se dico troppo, scomparirò anche io come lei. Hunter: (frustrated but concerned, holding up a hand to slow her) I still can’t follow. Is there someone here who can translate for you? This could be crucial to finding Lila. Isabella: (whispering, staring at her camera’s screen as if reliving the scene) Ho nascosto le foto nella memoria extra… temevo che la figura l’avrebbe cercata. Non oso mostrarle a nessuno. Hunter: (his phone buzzing loudly in his pocket, he fumbles to retrieve it) Hold on— Hunter: (cutting himself off to answer the call, then turning back to Isabella urgently) I’m sorry, I have an emergency call I need to respond to right now. Don’t leave town if you can— I’ll find a translator and come back for you.
created_at"2026-02-20T20:00:40.662Z" 2/20/2026, 8:00:40 PM
model"bytedance-seed/seed-1.6-20250625"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1326
moderation_latency(null)
generation_time46349
tokens_prompt321
tokens_completion2059
native_tokens_prompt369
native_tokens_completion1961
native_tokens_completion_images(null)
native_tokens_reasoning1478
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"
usage0.00401425
router(null)
provider_responses
0
endpoint_id"d85c3862-4e0d-4f8d-955b-babc62f98124"
id"0217716176409624d21f3e3e165e25fcf12f86815b4407f47edbe"
is_byokfalse
latency1326
model_permaslug"bytedance-seed/seed-1.6-20250625"
provider_name"Seed"
status200
api_type"completions"
id"gen-1771617640-al1qRanim4rEATd9gmTW"
upstream_id"0217716176409624d21f3e3e165e25fcf12f86815b4407f47edbe"
total_cost0.00401425
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"Isabella"
dialogue"Dio mio… io ero lì, scattando foto dei melo al tramonto. Ho sentito un urlo, un urlo terribile. Ho visto una figura con un cappuccio che si allontanava, ma ho avuto paura di parlare… ho nascosto la mia macchina fotografica, temevo che mi prendesse anche a me."
detectedLang"it"
heavyLang"it"
scores
it0.7898640296662547
es0.6218861209964412
ca0.564214304024609
ro0.5442359249329759
pt0.5131729667812142
fr0.5069605568445477
no0.44207417131604854
sl0.40455341506129594
de0.38914840100610854
sq0.38159330665696617
sk0.3775173928963749
tl0.3584905660377359
ms0.3550834597875569
en0.3441358024691358
hr0.3441358024691358
da0.33826391592059163
yo0.3333333333333333
cs0.33123524783634933
et0.30640554875560994
nl0.30098684210526316
pl0.29196168263223654
lv0.2697594501718213
tr0.2511013215859031
lt0.2504409171075838
sv0.2191088654111162
fi0.21767142199723885
vi0.21296296296296297
hu0.21040408732001858
eu0.17555771096023276
az0.16049382716049382
is0.07958852192744992
reliabletrue
passestrue
1
name"Hunter"
dialogue"Excuse me, ma’am. I’m Detective Hunter. I’m investigating the disappearance of Lila Carter—she vanished near the Main Street orchard two nights ago. Did you see anything unusual there around dusk that night?"
detectedLang"en"
heavyLang"en"
scores
en0.7884675650266374
tl0.6230103323094108
fr0.5036764705882353
nl0.45432497978981407
de0.44558521560574943
no0.42528735632183906
pt0.38496583143507973
ro0.3829981718464351
it0.38101788170563966
sq0.3697478991596639
da0.35988620199146515
es0.32567432567432564
ms0.31749241658240646
sv0.29467084639498436
et0.29245283018867924
ca0.2853361566966649
sl0.2602739726027397
cs0.23120728929384965
hr0.22369177688326625
yo0.20728126834997063
is0.17481662591687042
sk0.17330067360685852
lt0.12052117263843648
fi0.09029649595687331
lv0.0872210953346856
az0.08038147138964578
pl0.0445859872611465
tr0.04187366926898509
reliabletrue
passestrue
2
name"Isabella"
dialogue"La macchina fotografica ha foto! Ma sono paura che quella persona mi cerchi. Ho visto la ragazza cadere, ho voluto aiutarla ma ho avuto troppo paura per uscire dal bosco!"
detectedLang"it"
heavyLang"it"
scores
it0.8140006763611769
ca0.6061582527747941
es0.5988329686360321
ro0.5009074410163339
no0.4575936883629191
pt0.43328181349819683
sq0.40604751619870405
de0.40476190476190477
fr0.39293598233995586
nl0.38581797878280294
sk0.38478747203579416
cs0.3487270574304322
tl0.32432432432432434
tr0.32182490752157833
sv0.3193069306930693
sl0.2998090388287715
en0.29891650732950925
lt0.29891650732950925
da0.2871030460142579
pl0.2805755395683453
et0.2777413000656599
lv0.27007299270072993
ms0.2647058823529412
hu0.24242424242424243
hr0.23237962316817865
yo0.18998527245949925
az0.16666666666666666
fi0.16603487490523125
is0.16476841305998483
vi0.1283676703645008
eu0.0764063811922754
reliabletrue
passestrue
3
name"Hunter"
dialogue"I… I don’t understand a word of Italian. Can you repeat that in English? Or use gestures to show me what you saw?"
detectedLang"en"
heavyLang"en"
scores
en0.8144831115660184
tl0.6220020855057351
no0.5852402745995423
nl0.5592705167173252
ro0.5535714285714286
da0.530440414507772
de0.5227123107307439
sv0.4989633724948168
ca0.4887165021156558
it0.468475073313783
fr0.46136701337295694
yo0.4585511575802838
cs0.4482496194824962
ms0.4286840031520882
pt0.42277070063694266
pl0.42138866719872303
sl0.41907051282051283
sq0.4086460032626427
hr0.4071954210956664
es0.3845500848896435
sk0.36846689895470386
is0.3444846292947558
az0.32745825602968465
lv0.3179680150517403
et0.3055555555555556
lt0.3008678881388621
tr0.28075396825396826
fi0.2728184553660983
hu0.2352320675105485
vi0.15501165501165504
be0.0880503144654088
eu0.0880503144654088
uk0.0799492385786802
reliabletrue
passestrue
4
name"Isabella"
dialogue"Nessuno qui mi conosce. Sono una studentessa in erasmus, non parlo inglese. Ho paura che se dico troppo, scomparirò anche io come lei."
detectedLang"it"
heavyLang"it"
scores
it0.7970155804257186
es0.49203734211971445
ro0.48696616749861343
ca0.4552414605418139
fr0.4404113732607381
pt0.40856777493606133
cs0.3958197256694971
de0.39304461942257213
en0.38701126573889993
no0.3638239339752407
sl0.3508771929824561
sv0.33691756272401435
hr0.30918595967139656
yo0.30346385542168675
sq0.29389312977099236
sk0.2917304747320061
nl0.27564604541895066
da0.27450980392156865
et0.27165354330708663
tl0.2594075260208166
pl0.24242424242424243
lt0.23044925124792015
ms0.20464316423043852
fi0.2032730404823428
eu0.17704626334519571
lv0.17484388938447815
az0.14272474513438368
hu0.14113277623026926
tr0.1240530303030303
is0.10281280310378274
reliabletrue
passestrue
5
name"Hunter"
dialogue"I still can’t follow. Is there someone here who can translate for you? This could be crucial to finding Lila."
detectedLang"en"
heavyLang"en"
scores
en0.8269497000461468
tl0.5939361126150514
da0.5219885277246654
no0.49186991869918695
sq0.41222570532915365
de0.3951612903225807
nl0.38474159146841674
it0.38271604938271603
hr0.38016528925619836
yo0.37707641196013286
ro0.36061381074168797
lt0.355116079105761
ca0.3415276558384548
cs0.3321460373998219
is0.3315508021390375
pt0.3169398907103825
sv0.3131868131868132
sk0.3112947658402204
hu0.31066176470588236
es0.31002759889604414
pl0.30619796484736356
lv0.2984097287184284
fr0.2625368731563422
tr0.21875
az0.20969441517386725
sl0.1935483870967742
ms0.17672886937431392
vi0.16759156492785796
et0.13990825688073394
be0.08536585365853659
eu0.08200734394124846
uk0.07749077490774908
reliabletrue
passestrue
6
name"Isabella"
dialogue"Ho nascosto le foto nella memoria extra… temevo che la figura l’avrebbe cercata. Non oso mostrarle a nessuno."
detectedLang"it"
heavyLang"it"
scores
it0.7933884297520661
ca0.6365288505224898
es0.6365288505224898
pt0.5965708522440747
ro0.5886889460154242
fr0.5348837209302325
en0.43582510578279265
sq0.4034302759134974
sk0.40119760479041916
sl0.3971363978899774
cs0.3930197268588771
no0.375487900078064
hr0.34906427990235966
sv0.33665008291873966
eu0.332220367278798
tl0.3220338983050847
hu0.2945326278659612
yo0.293909973521624
nl0.2747053490480508
de0.25650557620817843
fi0.24953095684803
ms0.23518164435946462
pl0.22555663117134558
da0.20870425321463898
et0.20398009950248755
tr0.18032786885245902
lt0.16142557651991615
vi0.16142557651991615
lv0.14255091103965703
is0.08571428571428572
az0.08045977011494253
reliabletrue
passestrue
7
name"Hunter"
dialogue"Hold on—"
detectedLang"en"
heavyLang"da"
scores
en0.8245614035087719
et0.7549019607843137
fi0.75
da0.691358024691358
fr0.6855345911949685
ca0.6644295302013423
hr0.6376811594202898
hi0.6268656716417911
pl0.6268656716417911
tl0.6268656716417911
cs0.6
sk0.6
yo0.6
reliablefalse
passestrue
8
name"Hunter"
dialogue"I’m sorry, I have an emergency call I need to respond to right now. Don’t leave town if you can— I’ll find a translator and come back for you."
detectedLang"en"
heavyLang"en"
scores
en0.8212867355043686
tl0.635036496350365
da0.5391705069124424
it0.4693396226415094
no0.45088468578401464
pt0.4102228047182176
yo0.4039735099337748
fr0.402390438247012
pl0.3955674949630624
cs0.3898305084745763
ro0.38650306748466257
ca0.36079545454545453
hr0.3529834651329979
sv0.34782608695652173
sk0.336283185840708
es0.33135215453194655
sq0.31402439024390244
de0.30928626247122026
et0.2996108949416343
lt0.29632525410476934
tr0.28457869634340227
az0.2736077481840194
nl0.2706645056726094
sl0.2688870836718116
vi0.2682926829268293
lv0.26350245499181674
ms0.22613929492691315
eu0.2112182296231376
hu0.1985752448797863
is0.13294797687861273
be0.07216494845360825
fi0.06542056074766354
uk0.06542056074766354
reliabletrue
passestrue