Run: 2026-02-20-01KHYAPEVPX1XQJXDWD4YJXGNZ

Run Details

Model:
ByteDance Seed 1.6
Test:
Language Writing
Scenario:
Character dialogue (Italian) in a story
Duration:
1m 8s
Cost:
$0.005230
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: [voice trembling, eyes wide with unspoken fear] "Oh Dio… Mia Carter? L’ho vista quella notte. Ero qui per fotografare il tramonto sul campo di mele al di là della strada, e ho visto un furgone scuro farsi vicino a lei. Qualcuno l’ha tirata dentro velocemente. Ho avuto paura di parlare, pensavo che mi avrebbero fatto scomparire anche io…" Hunter: "Excuse me, ma'am—do you have a minute? I’m Detective Hunter, investigating the recent disappearance of Mia Carter. She was last seen outside this cafe three nights ago. Since you’re always carrying that camera—you a photographer? Did you see anything unusual that night, or snap any photos that might have her or a suspect in the background?" Isabella: [voice cracking, leaning forward urgently] "Tu devi trovarla! Il furgone aveva una targa rossa smagliata, ricordo quello. Ho le foto del tramonto, forse il furgone è nel retroterra? Perché nessuno ha voluto crederci quando ho tentato di dire qualcosa ai proprietari del bar…" Hunter: "Whoa, hold on—I don’t understand a word you’re saying. Can you repeat that in English? Or point to anything you might have seen on this map of the town?" Isabella: [gesturing wildly to her camera slung around her neck] "Il mio apparecchio fotocamera! Ho le foto qui dentro! Guarda, guarda—forse c’è il furgone nel retroterra delle mie immagini del tramonto!" Hunter: [frustrated, running a hand through his hair—his no-nonsense edge showing] "I’m sorry, I don’t speak Italian at all. Is there anyone here who can translate for you? This could be critical information for the case." Isabella: [panicked, voice rising] "Perché non mi capisci? Ho visto quello che è successo! Se non guardi le mie foto, quella ragazza non verrà mai trovata!" Hunter: [sudden sharp ring of his phone; he fumbles it out, scowling at the screen] "Dammit, that’s my partner—they’ve got a lead on a dark van matching a description we had. I have to go, but you can’t leave this cafe. I’ll send a translator here as fast as I can. Stay put, okay?" Isabella: [reaching for his arm before he turns to leave] "Cosa stai dicendo? Non mi lasci qui sola? Per favore, aiutami a spiegare quello che ho visto! Sono sola qui, non parlo la lingua…" Hunter: [yanking his arm free gently but firmly, already stepping toward the door] "I’m sorry—I don’t have time to hash this out. Just stay. The translator will be here in 10 minutes."
created_at"2026-02-20T20:08:42.627Z" 2/20/2026, 8:08:42 PM
model"bytedance-seed/seed-1.6-20250625"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency2258
moderation_latency(null)
generation_time67865
tokens_prompt321
tokens_completion2670
native_tokens_prompt369
native_tokens_completion2569
native_tokens_completion_images(null)
native_tokens_reasoning1942
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"
usage0.00523025
router(null)
provider_responses
0
endpoint_id"d85c3862-4e0d-4f8d-955b-babc62f98124"
id"0217716181229736097278e78ff109d0bf5de77146291acc7bc0e"
is_byokfalse
latency2258
model_permaslug"bytedance-seed/seed-1.6-20250625"
provider_name"Seed"
status200
api_type"completions"
id"gen-1771618122-mbIxipdGwD7OEqEY9BYr"
upstream_id"0217716181229736097278e78ff109d0bf5de77146291acc7bc0e"
total_cost0.00523025
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"Oh Dio… Mia Carter? L’ho vista quella notte. Ero qui per fotografare il tramonto sul campo di mele al di là della strada, e ho visto un furgone scuro farsi vicino a lei. Qualcuno l’ha tirata dentro velocemente. Ho avuto paura di parlare, pensavo che mi avrebbero fatto scomparire anche io…"
detectedLang"it"
heavyLang"it"
scores
it0.7979243588464225
ca0.5653573728267869
es0.5550428477257745
ro0.5303803339517624
fr0.5292887029288702
pt0.5253164556962026
no0.38431134083308
nl0.36580018791105545
de0.35550604710375555
lt0.3538608806636886
sq0.35303514376996803
sv0.3528283796740172
da0.34740573638414435
tl0.3425324675324676
lv0.3240987983978638
hr0.32001343183344527
sk0.32001343183344527
ms0.30603152844413983
sl0.3057936235858759
en0.30507892930679475
yo0.2877242349630672
et0.2857142857142857
cs0.2824238128986534
pl0.27236794825727634
tr0.25742574257425743
fi0.2303306727480046
az0.2270992366412214
hu0.20369642154935114
eu0.19706582077716098
is0.14520894892359645
vi0.13793103448275862
reliabletrue
passestrue
1
name"Hunter"
dialogue"Excuse me, ma'am—do you have a minute? I’m Detective Hunter, investigating the recent disappearance of Mia Carter. She was last seen outside this cafe three nights ago. Since you’re always carrying that camera—you a photographer? Did you see anything unusual that night, or snap any photos that might have her or a suspect in the background?"
detectedLang"en"
heavyLang"en"
scores
en0.7977977002533619
tl0.5991887193355225
fr0.5187847866419295
nl0.49004669451953803
it0.4497480774330416
ro0.44755058572949946
pt0.4299450549450549
ca0.39802727008993327
de0.38500296384113813
es0.37762447510497904
no0.36349693251533743
da0.3601603453592353
sv0.34707363121460033
sl0.31989511635529333
ms0.31833114323258865
cs0.30625208960213973
sq0.3041582830315225
et0.29469748470428275
hr0.26962337205209436
yo0.25892857142857145
sk0.24791591156216022
pl0.21371731716559303
lt0.16633186018481316
tr0.1450350226617223
is0.12705090450147244
az0.11589262888794205
fi0.11476109215017065
lv0.09230096237970253
vi0.08023049645390071
hu0.06992380098610489
hi0.03578066914498142
eu0.03263403263403264
reliabletrue
passestrue
2
name"Isabella"
dialogue"Tu devi trovarla! Il furgone aveva una targa rossa smagliata, ricordo quello. Ho le foto del tramonto, forse il furgone è nel retroterra? Perché nessuno ha voluto crederci quando ho tentato di dire qualcosa ai proprietari del bar…"
detectedLang"it"
heavyLang"it"
scores
it0.7916951236169922
ca0.5543541788427819
es0.5268383493639466
pt0.5244777050202681
ro0.5014710689767897
fr0.4957010582010582
en0.3468950749464668
tl0.3261157755192223
cs0.3195002231146809
no0.2857142857142857
sk0.2853795688847235
sq0.2803209060877772
da0.27759355755566084
sl0.2727706247019552
sv0.260785264178381
is0.24765663542180563
ms0.23711855927963982
de0.23251132360342222
pl0.20984455958549222
hu0.20614263404476835
yo0.20448617631716223
lv0.20157068062827224
eu0.19652265542676503
vi0.16529830322933772
fi0.16300768386388584
hr0.1574585635359116
lt0.13499716392512762
az0.12456946039035592
nl0.12154377880184332
et0.11388727484020919
tr0.10870835768556399
reliabletrue
passestrue
3
name"Hunter"
dialogue"Whoa, hold on—I don’t understand a word you’re saying. Can you repeat that in English? Or point to anything you might have seen on this map of the town?"
detectedLang"en"
heavyLang"en"
scores
en0.825996171915782
tl0.6300406955234924
da0.5559502664298401
no0.491353001017294
yo0.4444444444444444
pl0.4131455399061033
sv0.4008388256440983
fr0.39759036144578314
de0.38875305623471884
nl0.38042131350681535
cs0.37694704049844235
ro0.3761696818465377
ca0.34895833333333337
hr0.3451211525867715
sk0.33244325767690247
it0.27901946647440523
sq0.2774566473988439
ms0.26793557833089315
sl0.2673992673992674
tr0.24471299093655588
is0.23136049192928518
az0.22720247295208654
et0.21875
lv0.20318725099601595
lt0.19935948759007205
hu0.1823385118560916
pt0.17763157894736845
fi0.1755976916735367
es0.17218543046357618
vi0.11738746690203002
hi0.07749077490774908
be0.06542056074766354
eu0.06542056074766354
uk0.059266227657572904
reliabletrue
passestrue
4
name"Isabella"
dialogue"Il mio apparecchio fotocamera! Ho le foto qui dentro! Guarda, guarda—forse c’è il furgone nel retroterra delle mie immagini del tramonto!"
detectedLang"it"
heavyLang"it"
scores
it0.7896292926995679
ca0.5452310717797444
es0.541625371655104
fr0.5381927109335997
ro0.47887323943661975
pt0.44710101613867304
da0.4055269922879178
no0.38415446071904125
de0.3703199455411845
tl0.3677375256322625
en0.29443173150266966
sl0.27959501557632405
tr0.27564604541895066
sv0.26703645007923926
sk0.2623604465709729
cs0.24918831168831165
az0.23490488006617036
is0.23427152317880795
nl0.23236514522821577
et0.20804794520547945
lt0.19982698961937717
lv0.17850799289520428
hr0.17777777777777778
ms0.1387337057728119
pl0.11652340019102196
yo0.11652340019102196
fi0.1139846743295019
eu0.0966796875
hu0.09579667644183773
sq0.06376518218623482
reliabletrue
passestrue
5
name"Hunter"
dialogue"I’m sorry, I don’t speak Italian at all. Is there anyone here who can translate for you? This could be critical information for the case."
detectedLang"en"
heavyLang"en"
scores
en0.8258617610287552
tl0.683852140077821
no0.5156482861400895
da0.5125
fr0.4797225186766275
it0.47833065810593905
sq0.47467672413793105
ro0.46808510638297873
sv0.4341265235055136
yo0.4337979094076655
de0.4334689134224288
pt0.42545668827342376
ca0.4058500914076782
nl0.4036697247706422
es0.34563758389261745
hr0.3280496209510682
lt0.3167484232655921
cs0.31386347642505275
hu0.2914244186046512
az0.282560706401766
pl0.26581325301204817
ms0.2641509433962264
lv0.2619227857683573
tr0.25799086757990863
et0.2540168324407039
sk0.21937550040032028
sl0.20988654781199353
fi0.181360201511335
eu0.1709183673469388
is0.13716814159292035
vi0.13410301953818826
zh0.07319391634980989
be0.06698564593301436
uk0.06069364161849711
reliabletrue
passestrue
6
name"Isabella"
dialogue"Perché non mi capisci? Ho visto quello che è successo! Se non guardi le mie foto, quella ragazza non verrà mai trovata!"
detectedLang"it"
heavyLang"it"
scores
it0.8191463708705087
fr0.625748502994012
ca0.5901639344262295
es0.5642068564787914
ro0.5606326889279437
pt0.5338719701678061
fi0.4365138993238167
en0.4126859827721222
sl0.4028662420382166
cs0.38067712634186623
yo0.3775933609958506
no0.37027707808564225
sk0.3686868686868687
hr0.36494496189669773
sv0.35233160621761656
da0.34210526315789475
tl0.2829827915869981
et0.2816091954022989
hu0.26108374384236455
sq0.26035502958579887
nl0.2401215805471125
de0.22440537745604963
ms0.19957310565635006
pl0.15824915824915825
lv0.15254237288135594
vi0.10820451843043996
lt0.10501193317422433
eu0.1039426523297491
is0.08759124087591241
tr0.08759124087591241
reliabletrue
passestrue
7
name"Hunter"
dialogue"Dammit, that’s my partner—they’ve got a lead on a dark van matching a description we had. I have to go, but you can’t leave this cafe. I’ll send a translator here as fast as I can. Stay put, okay?"
detectedLang"en"
heavyLang"en"
scores
en0.8112788632326821
tl0.6039142590866728
fr0.43658859920459564
nl0.43408788282290284
pl0.42953020134228187
da0.42176870748299317
ca0.4215063520871143
sv0.41352345906163757
it0.3896601244614648
hr0.37683284457478006
no0.37192118226600984
yo0.36598707110890105
cs0.36377245508982037
sq0.358974358974359
de0.3397203521491456
pt0.3278861360042172
sk0.3275316455696203
ro0.3156199677938808
es0.31006493506493504
hu0.27884615384615385
et0.26934097421203435
ms0.25
sl0.23789599521817095
lv0.2360695026962253
lt0.23469387755102045
tr0.21731123388581952
az0.2149014778325123
fi0.1878980891719745
vi0.14772727272727273
eu0.14544235924932977
is0.09766454352441614
hi0.06181015452538631
zh0.05695266272189349
be0.05204460966542751
uk0.04708520179372198
reliabletrue
passestrue
8
name"Isabella"
dialogue"Cosa stai dicendo? Non mi lasci qui sola? Per favore, aiutami a spiegare quello che ho visto! Sono sola qui, non parlo la lingua…"
detectedLang"it"
heavyLang"it"
scores
it0.800822410691339
es0.6021560574948666
ca0.6015424164524421
fr0.5467836257309941
pt0.48470744680851063
no0.45422535211267606
sk0.448005698005698
ro0.43636363636363634
ms0.3844320889594917
sl0.38
cs0.3724696356275304
en0.36631234668847096
de0.3448858833474218
tl0.34433164128595606
sv0.3426632739609839
sq0.32195975503062113
nl0.32077125328659073
lv0.3141592920353982
lt0.3117229129662522
pl0.3067978533094812
hr0.30493273542600896
hu0.28439519852262235
yo0.2783985102420857
da0.2569511025886865
fi0.23945044160942097
tr0.2115971515768057
eu0.16845493562231761
vi0.16576964477933262
is0.1594360086767896
az0.15300546448087432
et0.13984461709211987
reliabletrue
passestrue
9
name"Hunter"
dialogue"I’m sorry—I don’t have time to hash this out. Just stay. The translator will be here in 10 minutes."
detectedLang"en"
heavyLang"en"
scores
en0.8195727482678984
tl0.6871871871871872
da0.5401030169242089
no0.4959677419354839
sv0.4959677419354839
pl0.4658119658119659
de0.4588744588744588
hr0.4588744588744588
yo0.4584055459272097
sq0.4551002615518745
it0.4404655326768129
sl0.42765567765567764
ro0.42555147058823534
ca0.4120413922859831
nl0.40926275992438566
et0.4064577397910731
lt0.3955512572533849
pt0.3830207305034551
cs0.3718592964824121
sk0.35367114788004134
ms0.3469174503657262
fr0.3434873949579832
lv0.28734321550741165
az0.24789410348977134
hu0.22744128553770088
vi0.19458762886597938
es0.18725617685305593
tr0.17546174142480211
fi0.10329985652797705
be0.10071942446043164
eu0.09682080924855492
is0.09156976744186046
uk0.09156976744186046
reliabletrue
passestrue