Run: 2026-02-20-01KHY7KBW7FD57NR4NAWMZF27X

Run Details

Model:
ByteDance Seed 1.6
Test:
Language Writing
Scenario:
Character dialogue (German) in a story
Duration:
55.0s
Cost:
$0.004790
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, rapid German) "Ich sah ein dunkles Van am Apfelgarten letzte Woche—ein Mann darin starrte mich stundenlang an. Ich war zu ängstlich, etwas zu melden, weil ich keine Englisch spreche und niemanden hier kenne, dem ich vertrauenswürdig ist!" Hunter: "Excuse me, ma’am. I’m Detective Hunter with the local police—we’re investigating a recent disappearance near the town’s apple orchard. I noticed you have a camera—did you happen to see anything unusual in that area over the past week?" Melanie: (repeating, more shaken, gesturing to her camera) "Ich sah ein dunkles Van am Apfelgarten letzte Woche—ein Mann darin starrte mich stundenlang an. Ich war zu ängstlich, etwas zu melden, weil ich keine Englisch spreche und niemanden hier kenne, dem ich vertrauenswürdig ist!" Hunter: "I’m sorry, I don’t understand a word of German. I have no clue what you’re saying—can you try to gesture to something on your camera that might explain what you’re talking about?" Melanie: (voice cracking, grabbing her camera to her chest) "Er trug einen schwarzen Hut und hielt eine weiße Tüte in der Hand—ich habe Fotos davon auf meiner Kamera, aber ich fürchte, dass er mich aufspüren könnte, wenn ich die Fotos zeige!" Hunter: "I still can’t follow. Look, I need to know if you have any evidence related to the disappearance—your camera’s my best lead here. Can you just nod or shake your head if you have photos of whatever you’re talking about?" Melanie: (nodding rapidly, speaking through tears) "Ja, ja—aber ich bin zu ängstlich, sie jetzt zu zeigen! Ich bin nur eine Auslandstudentin, ich weiß nicht, wer hier vertrauenswürdig ist!" Hunter: (phone buzzes loudly, he fumbles it open) "Hold on—this is a critical call from the station. I have to leave right now, but I’m going to find a German translator and come back for you." Melanie: (panicked, grabbing his arm gently) "Wann kommst du zurück? Ich fürchte mich allein hier!" Hunter: "I don’t know when exactly, but I’ll be as fast as I can. I’m sorry I can’t understand you right now—just hold tight and don’t leave town if you can. Your information might be the key to this case." Hunter: (talking into his phone as he steps away) "This is Hunter—what’s the update?"
created_at"2026-02-20T19:14:35.539Z" 2/20/2026, 7:14:35 PM
model"bytedance-seed/seed-1.6-20250625"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency809
moderation_latency(null)
generation_time54963
tokens_prompt319
tokens_completion2506
native_tokens_prompt369
native_tokens_completion2349
native_tokens_completion_images(null)
native_tokens_reasoning1767
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"
usage0.00479025
router(null)
provider_responses
0
endpoint_id"d85c3862-4e0d-4f8d-955b-babc62f98124"
id"0217716148758928eedaf36e20f5141b2bc84e877dea1f73232ad"
is_byokfalse
latency809
model_permaslug"bytedance-seed/seed-1.6-20250625"
provider_name"Seed"
status200
api_type"completions"
id"gen-1771614875-UA50GhYRlfACdKVRyUiT"
upstream_id"0217716148758928eedaf36e20f5141b2bc84e877dea1f73232ad"
total_cost0.00479025
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"Ich sah ein dunkles Van am Apfelgarten letzte Woche—ein Mann darin starrte mich stundenlang an. Ich war zu ängstlich, etwas zu melden, weil ich keine Englisch spreche und niemanden hier kenne, dem ich vertrauenswürdig ist!"
detectedLang"de"
heavyLang"de"
scores
de0.7772999539241284
nl0.5621980676328503
no0.536296770067157
da0.4530365899660505
sv0.4079216006533279
fr0.3438914027149321
en0.333945796968305
is0.3179680150517403
ms0.3118177503559563
ro0.29577464788732394
tr0.28851815505397443
it0.25944841675178754
fi0.24202822791427078
sk0.2356352134949921
es0.2183288409703504
pl0.20894708128750683
eu0.20678336980306347
lt0.20678336980306347
sq0.186307519640853
hu0.1826381059751973
hr0.1719017704169046
tl0.1657077100115075
ca0.16233391103408434
sl0.15451895043731775
et0.1415038484310243
hi0.11746804625684723
yo0.11531421598535692
lv0.10493827160493827
pt0.08919597989949749
vi0.06991661321359846
cs0.05228758169934641
az0.044166117336849046
reliabletrue
passestrue
1
name"Hunter"
dialogue"Excuse me, ma’am. I’m Detective Hunter with the local police—we’re investigating a recent disappearance near the town’s apple orchard. I noticed you have a camera—did you happen to see anything unusual in that area over the past week?"
detectedLang"en"
heavyLang"en"
scores
en0.7904839145715058
tl0.6266859344894027
nl0.5536999712064498
fr0.5410127331951436
it0.537451507012832
ro0.5175848117024587
es0.46680426556587545
pt0.46329639889196683
no0.45917655268667135
da0.45384073291050037
sv0.44424524919325925
ca0.4267751479289941
de0.4201271979049757
cs0.4020061728395061
ms0.39167974882260603
sl0.39048368069209594
sq0.3782591255515443
hr0.37449556093623887
sk0.3704305442729488
et0.3153710247349823
pl0.2814093648585999
yo0.27806241266884024
lv0.25588094095055214
lt0.25301204819277107
az0.20918367346938777
hu0.20185375901132854
tr0.19605809128630705
fi0.15346805024576735
is0.15115005476451257
eu0.09568261376896149
vi0.0790255496137849
be0.04320987654320988
uk0.03905765654060756
reliabletrue
passestrue
2
name"Melanie"
dialogue"Ich sah ein dunkles Van am Apfelgarten letzte Woche—ein Mann darin starrte mich stundenlang an. Ich war zu ängstlich, etwas zu melden, weil ich keine Englisch spreche und niemanden hier kenne, dem ich vertrauenswürdig ist!"
detectedLang"de"
heavyLang"de"
scores
de0.7772999539241284
nl0.5621980676328503
no0.536296770067157
da0.4530365899660505
sv0.4079216006533279
fr0.3438914027149321
en0.333945796968305
is0.3179680150517403
ms0.3118177503559563
ro0.29577464788732394
tr0.28851815505397443
it0.25944841675178754
fi0.24202822791427078
sk0.2356352134949921
es0.2183288409703504
pl0.20894708128750683
eu0.20678336980306347
lt0.20678336980306347
sq0.186307519640853
hu0.1826381059751973
hr0.1719017704169046
tl0.1657077100115075
ca0.16233391103408434
sl0.15451895043731775
et0.1415038484310243
hi0.11746804625684723
yo0.11531421598535692
lv0.10493827160493827
pt0.08919597989949749
vi0.06991661321359846
cs0.05228758169934641
az0.044166117336849046
reliabletrue
passestrue
3
name"Hunter"
dialogue"I’m sorry, I don’t understand a word of German. I have no clue what you’re saying—can you try to gesture to something on your camera that might explain what you’re talking about?"
detectedLang"en"
heavyLang"en"
scores
en0.8149042330597135
tl0.6552757793764988
no0.4580584354382658
ca0.45575011831519163
nl0.4376528117359413
de0.43433349729463844
da0.4212380473074987
it0.42036290322580644
fr0.41296579887697804
ro0.4053774560496381
pt0.3823845327604726
sv0.38038793103448276
es0.3770314192849404
yo0.3702081051478641
hr0.35825892857142855
cs0.34472934472934474
pl0.3439817455790074
sk0.3387004025301898
tr0.2953431372549019
ms0.29187192118226607
is0.28214731585518105
lv0.25130208333333337
sq0.23179692718770878
sl0.20194309507286606
fi0.2008339124391939
az0.1958041958041958
et0.1958041958041958
lt0.1779842744817727
hu0.16241806263656225
vi0.10366328916601715
hi0.06807131280388978
be0.05737704918032788
eu0.05737704918032788
uk0.05193734542456719
reliabletrue
passestrue
4
name"Melanie"
dialogue"Er trug einen schwarzen Hut und hielt eine weiße Tüte in der Hand—ich habe Fotos davon auf meiner Kamera, aber ich fürchte, dass er mich aufspüren könnte, wenn ich die Fotos zeige!"
detectedLang"de"
heavyLang"de"
scores
de0.8159358638743456
nl0.5454545454545454
no0.43580742226680036
da0.3541905855338691
sv0.3382352941176471
tr0.2727860374919198
en0.25447316103379725
pl0.2414025623735671
is0.22252937111264684
sl0.2049469964664311
it0.20042643923240938
fi0.19871794871794873
ro0.19527896995708155
sk0.18772563176895307
hr0.17823228634039445
es0.17702999268471104
ca0.1734019103600294
tl0.1734019103600294
az0.16356877323420074
ms0.1610738255033557
yo0.13528055342044581
et0.1265527950310559
fr0.12451361867704279
cs0.11347517730496455
lt0.11277602523659305
pt0.11277602523659305
lv0.10643367752184274
eu0.08833063209076175
hu0.08759124087591241
sq0.05303030303030303
reliabletrue
passestrue
5
name"Hunter"
dialogue"I still can’t follow. Look, I need to know if you have any evidence related to the disappearance—your camera’s my best lead here. Can you just nod or shake your head if you have photos of whatever you’re talking about?"
detectedLang"en"
heavyLang"en"
scores
en0.8139044943820225
tl0.5996978851963746
nl0.4520264681555004
fr0.42813983599482086
no0.42164993452640764
sv0.3708452041785375
da0.3675417661097852
cs0.3398106626806178
ca0.32672764227642276
it0.32604272634791454
pt0.30409663865546216
sq0.30152872957301
yo0.30079155672823216
sk0.2659279778393352
et0.2618384401114206
lv0.2601898380792853
is0.2551995503091624
hr0.24929178470254953
de0.2419908466819222
pl0.2389431361286617
es0.2196702002355713
ro0.1935483870967742
lt0.19158023184868822
sl0.163510101010101
ms0.16086130462317924
tr0.1390513320337882
hi0.11960132890365449
az0.09556313993174062
be0.05017921146953405
hu0.048132183908045974
uk0.045389048991354465
vi0.045389048991354465
reliabletrue
passestrue
6
name"Melanie"
dialogue"Ja, ja—aber ich bin zu ängstlich, sie jetzt zu zeigen! Ich bin nur eine Auslandstudentin, ich weiß nicht, wer hier vertrauenswürdig ist!"
detectedLang"de"
heavyLang"de"
scores
de0.8056537102473499
nl0.42985487214927437
no0.3373493975903614
fi0.2775831873905429
sk0.27184466019417475
pl0.2712014134275618
sq0.2653606411398041
sv0.23892988929889297
tr0.233983286908078
lt0.2172675521821632
da0.2112810707456979
fr0.20977011494252876
et0.20520231213872833
sl0.1887905604719764
ms0.18558736426456074
az0.15297741273100618
ro0.14948453608247422
es0.140625
it0.13702928870292888
lv0.12234042553191489
ca0.11670235546038545
hi0.11385606874328678
cs0.1081081081081081
is0.09638554216867469
yo0.08333333333333334
hu0.07094594594594594
en0.0667420814479638
reliabletrue
passestrue
7
name"Hunter"
dialogue"Hold on—this is a critical call from the station. I have to leave right now, but I’m going to find a German translator and come back for you."
detectedLang"en"
heavyLang"en"
scores
en0.8352333452084074
tl0.6892845146120256
da0.5833333333333334
yo0.5330641090358404
no0.501884760366182
fr0.4967355821545158
ro0.48092031425364756
it0.4693057946069994
ca0.45136417556346387
nl0.41933458882611424
pl0.41269841269841273
sv0.41269841269841273
cs0.4100765306122449
hr0.40970006381620927
pt0.39423706614276355
sq0.3804420629604822
de0.3681693989071039
sk0.3646978021978022
es0.35042134831460675
et0.33164739884393063
lv0.33164739884393063
sl0.29871114480667177
lt0.29711246200607905
ms0.2965779467680608
hu0.2895545314900153
tr0.26819620253164556
az0.26
fi0.24180327868852455
is0.1991341991341991
vi0.19284467713787085
eu0.1290018832391714
hi0.08325074331020813
zh0.07684630738522955
be0.07035175879396985
uk0.06376518218623482
reliabletrue
passestrue
8
name"Melanie"
dialogue"Wann kommst du zurück? Ich fürchte mich allein hier!"
detectedLang"de"
heavyLang"de"
scores
de0.8067366096079515
nl0.5591939546599496
fr0.5382585751978892
da0.5063469675599436
no0.4760479041916168
sv0.41666666666666663
et0.35779816513761464
fi0.3346007604562738
eu0.2886178861788618
sk0.26160337552742613
pl0.24731182795698922
vi0.22048997772828507
lt0.21524663677130043
it0.20273348519362186
hu0.19168591224018475
en0.16666666666666666
tl0.16666666666666666
reliabletrue
passestrue
9
name"Hunter"
dialogue"I don’t know when exactly, but I’ll be as fast as I can. I’m sorry I can’t understand you right now—just hold tight and don’t leave town if you can. Your information might be the key to this case."
detectedLang"en"
heavyLang"en"
scores
en0.8238026589780555
tl0.6375617792421747
da0.5311167945439046
sv0.49144706426259827
no0.4784257942152679
yo0.4427558257345492
de0.3972602739726027
fr0.37178754997144486
nl0.33454325468844526
cs0.33049300060864273
sq0.31292941911305433
pl0.31077694235588976
ro0.2962252079334613
ca0.2852501624431449
it0.2819843342036553
sk0.2819843342036553
lt0.2791612057667104
pt0.26813040585495673
hr0.26421404682274247
hu0.23076923076923078
lv0.22915206727400142
ms0.22151450813871199
et0.2069214131218457
az0.19472913616398244
sl0.1857883049592894
es0.17479369842460615
tr0.16476841305998483
is0.11075181891673404
eu0.1085899513776337
fi0.06937394247038917
zh0.06542056074766354
be0.05982905982905983
uk0.05417024935511608
vi0.05417024935511608
reliabletrue
passestrue
10
name"Hunter"
dialogue"This is Hunter—what’s the update?"
detectedLang"en"
heavyLang"en"
scores
en0.8316498316498316
tl0.6433666191155493
nl0.6183206106870229
de0.4887525562372188
it0.48665297741273095
yo0.47589098532494756
ro0.4669509594882729
no0.40898345153664306
da0.3902439024390244
hu0.3811881188118812
fr0.375
sv0.3718592964824121
ms0.3540051679586563
sq0.3540051679586563
sl0.34725848563968675
hi0.2711370262390671
is0.2690058479532163
et0.22839506172839508
pt0.20127795527156547
ca0.19093851132686085
tr0.19093851132686085
reliabletrue
passestrue