Run: 2026-02-20-01KHY9MM6DJTET86QFX0302XMG

Run Details

Model:
ByteDance Seed 1.6
Test:
Language Writing
Scenario:
Character dialogue (German) in a story
Duration:
42.8s
Cost:
$0.003456
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: (voice trembling, fingers tightening around her camera) "Der dunkle Van... ich habe ihn dort gesehen. Jemand wurde hineingezogen, aber ich war zu verängstigt, um sofort ein Foto zu machen. Als ich mich festhalten wollte, war er fort!" Hunter: "Excuse me. I’m Detective Hunter—investigating the disappearance of 17-year-old Lila Carter, last seen near the old apple orchard Tuesday evening. Did you happen to be there with your camera?" Melanie: (frustrated, shaking her head wildly, gesturing to the orchard’s direction) "Es hatte einen seltsamen Apfelaufkleber am Rücken! Der Typ, der sie wegnahm, trug ein schwarzes Kapuzenpulli. Ich habe es versäumt, die Nummer zu sehen!" Hunter: "Whoa, slow down—I don’t understand a word of that. Do you speak any English?" Melanie: (teary, tapping her camera’s empty memory card slot) "Meine Speicherkarte war voll—ich konnte nichts aufnehmen, als ich endlich mutig genug war! Ich bin so verärgert mit mir selbst!" Hunter: (gesturing urgently to her camera) "Can you show me any photos you took that night? Anything at all to clue me in?" Melanie: (muttering, defeated, staring at her camera lens) "Wer soll mir denn helfen, das zu erklären? Keiner versteht mich hier." Hunter: "I need you to try and write down what you saw—any details. I’ll get a translator here as soon as I can." Hunter: (phone ringing, pulling it from his pocket) "Hold on—" Hunter: (into phone, voice sharpening) "What? Alright, I’m on my way—don’t touch anything." Hunter: (to Melanie, gesturing he’ll return) "I’ve got a lead on another disappearance. I’ll come back for you—stay here if you can."
created_at"2026-02-20T19:50:13.978Z" 2/20/2026, 7:50:13 PM
model"bytedance-seed/seed-1.6-20250625"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency768
moderation_latency(null)
generation_time42681
tokens_prompt319
tokens_completion1737
native_tokens_prompt369
native_tokens_completion1682
native_tokens_completion_images(null)
native_tokens_reasoning1247
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"
usage0.00345625
router(null)
provider_responses
0
endpoint_id"d85c3862-4e0d-4f8d-955b-babc62f98124"
id"021771617014123b965c2d2b2bb89ed3e2dfeb918ea3f761fe979"
is_byokfalse
latency768
model_permaslug"bytedance-seed/seed-1.6-20250625"
provider_name"Seed"
status200
api_type"completions"
id"gen-1771617013-kspTMcdq6X9CxR2SPgpY"
upstream_id"021771617014123b965c2d2b2bb89ed3e2dfeb918ea3f761fe979"
total_cost0.00345625
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"Der dunkle Van... ich habe ihn dort gesehen. Jemand wurde hineingezogen, aber ich war zu verängstigt, um sofort ein Foto zu machen. Als ich mich festhalten wollte, war er fort!"
detectedLang"de"
heavyLang"de"
scores
de0.8012795657231485
nl0.5283018867924528
no0.4930761622156281
da0.47890188103711234
sv0.3661100803957947
is0.3492063492063492
en0.32786885245901637
ca0.31300268096514744
fr0.26680972818311877
pt0.2588575560375994
sk0.24632352941176466
et0.22230652503793627
pl0.19036334913112163
es0.16666666666666666
ro0.16121112929623568
sq0.1306191687871077
ms0.12542662116040956
sl0.12017167381974249
tl0.11561691113028472
it0.11485319516407601
hr0.11178509532062392
lv0.10947002606429192
hu0.10791993037423847
cs0.1063644289450741
eu0.10087719298245613
fi0.07906558849955077
yo0.07906558849955077
lt0.057904411764705885
az0.0544280442804428
reliabletrue
passestrue
1
name"Hunter"
dialogue"Excuse me. I’m Detective Hunter—investigating the disappearance of 17-year-old Lila Carter, last seen near the old apple orchard Tuesday evening. Did you happen to be there with your camera?"
detectedLang"en"
heavyLang"en"
scores
en0.7934595524956971
tl0.6641477749790092
nl0.5565410199556541
fr0.5221027479091995
no0.511400651465798
de0.5088006549324601
it0.4762112614578786
ro0.460431654676259
sv0.44521497919556174
da0.43289224952741023
es0.42938659058487877
pt0.41690962099125367
ms0.368753287743293
ca0.3481803367734927
sq0.3453355155482815
yo0.3047508690614137
sl0.30394431554524365
cs0.28486293206197855
hr0.2709599027946537
lt0.22178988326848248
is0.21925829538061156
sk0.21517331589274036
et0.2005329780146569
hu0.14953933380581147
lv0.13793103448275862
pl0.10112359550561797
fi0.10044977511244377
az0.08952959028831564
tr0.04686258935663225
reliabletrue
passestrue
2
name"Melanie"
dialogue"Es hatte einen seltsamen Apfelaufkleber am Rücken! Der Typ, der sie wegnahm, trug ein schwarzes Kapuzenpulli. Ich habe es versäumt, die Nummer zu sehen!"
detectedLang"de"
heavyLang"de"
scores
de0.7704367301231803
no0.45680975092739795
nl0.4037230948225713
sv0.399179366940211
da0.3416827231856134
pl0.24186390532544377
hu0.21815408085430968
es0.215761285386381
ca0.2133537989255564
fi0.1910023677979479
en0.18972332015810278
eu0.17934347477982387
fr0.1760450160771704
sq0.15914684167350288
ro0.15637860082304525
tl0.15637860082304525
lt0.14082145850796313
tr0.1350210970464135
pt0.13209144792548688
is0.1313559322033898
it0.12542662116040956
sk0.10791993037423847
lv0.10480349344978165
et0.09850483729111699
yo0.07906558849955077
hi0.07823741007194246
sl0.06563354603463992
az0.0544280442804428
reliabletrue
passestrue
3
name"Hunter"
dialogue"Whoa, slow down—I don’t understand a word of that. Do you speak any English?"
detectedLang"en"
heavyLang"en"
scores
en0.8149518874907475
tl0.6044303797468354
no0.5791245791245792
da0.5387453874538745
cs0.5155038759689923
sv0.49186991869918695
pl0.4747899159663866
hr0.46977730646871685
sk0.4582881906825569
de0.453551912568306
ca0.4487320837927233
yo0.44258639910813824
ro0.42857142857142855
nl0.4279176201372997
sq0.3924665856622114
is0.3757802746566792
pt0.3718592964824121
vi0.32795698924731176
it0.32432432432432434
hu0.3084370677731674
sl0.29577464788732394
tr0.22720247295208654
lt0.2248062015503876
ms0.2125984251968504
az0.21011058451816747
lv0.21011058451816747
es0.20886075949367086
et0.20127795527156547
fr0.18962722852512154
be0.12280701754385964
eu0.12280701754385964
fi0.11190053285968028
uk0.11190053285968028
reliabletrue
passestrue
4
name"Melanie"
dialogue"Meine Speicherkarte war voll—ich konnte nichts aufnehmen, als ich endlich mutig genug war! Ich bin so verärgert mit mir selbst!"
detectedLang"de"
heavyLang"de"
scores
de0.8159226875287621
no0.3939393939393939
nl0.3464052287581699
sk0.27732610659439927
fr0.24457034938621341
sq0.2409867172675522
en0.22555663117134558
is0.21337266470009833
eu0.20948616600790515
et0.19759277833500502
ro0.18864097363083165
ms0.17184265010351968
da0.1675338189386056
tl0.16230366492146597
sl0.1587802313354364
ca0.13606911447084233
yo0.13606911447084233
pl0.12568306010928962
it0.1130820399113082
cs0.1111111111111111
hr0.1111111111111111
vi0.11012235817575083
es0.10813823857302118
pt0.10414333706606943
hu0.0990990990990991
tr0.0990990990990991
sv0.0888382687927107
reliabletrue
passestrue
5
name"Hunter"
dialogue"Can you show me any photos you took that night? Anything at all to clue me in?"
detectedLang"en"
heavyLang"en"
scores
en0.8238130563798219
tl0.7147147147147148
no0.5177664974619289
nl0.44959443800695253
de0.433849821215733
sl0.43317422434367536
da0.4263285024154589
fr0.4221411192214112
sq0.4025157232704403
it0.3863049095607235
yo0.3863049095607235
ca0.3716931216931217
pt0.34027777777777785
ms0.33286516853932585
pl0.3155619596541787
cs0.3055555555555556
lv0.28892215568862273
lt0.27921092564491656
et0.27811550151975684
es0.2770167427701674
sv0.27370030581039756
az0.2531446540880503
ro0.23014586709886548
sk0.21746293245469525
hr0.19627749576988157
hi0.1394927536231884
tr0.1394927536231884
fi0.13636363636363635
reliabletrue
passestrue
6
name"Melanie"
dialogue"Wer soll mir denn helfen, das zu erklären? Keiner versteht mich hier."
detectedLang"de"
heavyLang"de"
scores
de0.8381294964028777
nl0.45913461538461536
sv0.3571428571428572
fr0.33920704845814975
pt0.337260677466863
no0.3353028064992614
da0.2598684210526316
en0.22945205479452058
hr0.1818181818181818
fi0.14772727272727273
ms0.14772727272727273
lt0.14611005692599618
hu0.13793103448275862
it0.13793103448275862
tl0.1362763915547025
tr0.1362763915547025
is0.12959381044487428
es0.12280701754385964
az0.11591355599214145
ca0.11591355599214145
ro0.11591355599214145
sq0.11591355599214145
reliabletrue
passestrue
7
name"Hunter"
dialogue"I need you to try and write down what you saw—any details. I’ll get a translator here as soon as I can."
detectedLang"en"
heavyLang"en"
scores
en0.8251748251748252
tl0.5607870695713282
ca0.497991967871486
sq0.49104234527687296
hr0.4689889549702634
ro0.4630584192439862
yo0.45934256055363326
no0.4488536155202822
cs0.4469026548672566
pl0.44592198581560283
da0.4444444444444444
pt0.4359205776173285
sk0.43387681159420294
et0.43284936479128855
lt0.41806331471135944
nl0.4120413922859831
sl0.39202334630350194
sv0.37934458788480635
ms0.37624750499001997
it0.375
tr0.35765673175745116
fr0.3563336766220391
de0.35165975103734437
lv0.3400211193241816
hu0.32867883995703545
es0.30632630410654826
az0.30089485458612975
is0.27578215527230593
vi0.26122931442080377
eu0.17979002624671916
ja0.13793103448275862
be0.10071942446043164
fi0.09156976744186046
uk0.09156976744186046
reliabletrue
passestrue
8
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
9
name"Hunter"
dialogue"What? Alright, I’m on my way—don’t touch anything."
detectedLang"en"
heavyLang"en"
scores
en0.819364161849711
tl0.6530989824236818
fr0.44029850746268656
pl0.3194192377495462
cs0.30037313432835816
sk0.30037313432835816
et0.29111531190926276
fi0.2857142857142857
yo0.28435114503816794
sq0.21052631578947367
ca0.20886075949367086
hr0.19006479481641467
hi0.1830065359477124
ms0.17218543046357618
da0.1648106904231626
de0.1648106904231626
no0.1648106904231626
reliabletrue
passestrue
10
name"Hunter"
dialogue"I’ve got a lead on another disappearance. I’ll come back for you—stay here if you can."
detectedLang"en"
heavyLang"en"
scores
en0.8241795043536503
tl0.6037735849056604
it0.4519832985386221
fr0.4336569579288026
da0.41471571906354515
cs0.40136830102622584
ca0.37275985663082434
es0.3597560975609756
no0.35344827586206895
pt0.35185185185185186
sk0.3346007604562738
hr0.33035714285714285
yo0.3251928020565552
nl0.308300395256917
sq0.3055555555555556
et0.29245283018867924
fi0.2886178861788618
pl0.2647058823529412
sv0.2369186046511628
ms0.23469387755102045
hu0.2290748898678414
tr0.22680412371134018
sl0.22566371681415928
az0.21875
ro0.20933734939759033
de0.1984732824427481
hi0.13793103448275862
lt0.13509060955518945
is0.125
eu0.11764705882352942
lv0.11764705882352942
vi0.11764705882352942
reliabletrue
passestrue