Run: 2026-09-03-01M1KC9WHSVAJ50328HFFFK4P5

Run Details

Model:
DeepSeek V4 Flash 0731 (Reasoning, High)
Test:
Language Writing
Scenario:
Character dialogue (German) in a story
Duration:
1m 10s
Cost:
$0.007684
Provider:
Alibaba

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: (murmuring to herself, scrolling through photos) "So neblig... und dann dieser Schatten. Nein, unmöglich." Hunter: "Excuse me. I'm Detective Hunter. I'm looking into what happened last night by the apple festival grounds. Did you see anything?" Melanie: (startled, looks up) "Oh! Verzeihung. Ich spreche kein Englisch. Ich bin Austauschstudentin. Ich war nur hier wegen der Landschaft." Hunter: (confused) "I'm sorry, I don't speak German. English? No? (points at her camera) You were taking photos near the orchard? Foggy, dark, last night?" Melanie: "Ja, ja. Der Nebel, die Bäume... Ich habe alles fotografiert. Aber dann— (her voice drops) Da war ein Gesicht. Im Wald. Nicht richtig. Nicht menschlich." Hunter: "I can't understand you, but you're clearly shaken. We're looking for a missing woman. Blonde hair. Red coat. Did you see her?" Melanie: (turns the camera toward him, trembling) "Nein. Nur ihn. Er stand hinter ihr, aber sie hat ihn nie gesehen. Und er hat mich gesehen. Direkt in die Kamera. Er weiß, dass ich es weiß." Hunter: (takes the camera, studies the image) "This tree line... this is the orchard, all right. And there's a shape here. It could be someone. I need to get this on a bigger screen." Melanie: "Bitte, glauben Sie mir. Er ist nicht verschwunden. Er ist immer noch da draußen." Hunter: "I really wish I had a translator right now. Stay here—" (His phone rings.) Hunter: "Hold that thought. (answers) Hunter here. ... Where? ... I'm on it. (hangs up, to Melanie) I have to go. Another disappearance. Don't leave town. I'll come back with an interpreter." Melanie: "Nein, bitte. Sie können mich nicht allein lassen. Er wird zurückkommen. Ich habe sein Gesicht gesehen." Hunter: "I wish I knew what you were saying. Lock the door. I'll be back." Melanie: (quietly, to herself) "Er ist schon hier."
created_at"2026-09-03T10:16:18.248Z" 9/3/2026, 10:16:18 AM
model"deepseek/deepseek-v4-flash-20260731"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1293
moderation_latency(null)
generation_time68909
tokens_prompt306
tokens_completion7417
native_tokens_prompt346
native_tokens_completion7161
native_tokens_completion_images(null)
native_tokens_reasoning6660
native_tokens_cached0
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
num_fetches(null)
web_search_engine(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"stop"
service_tier(null)
usage0.007683808
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.19.0; linux; x64))"
http_referer(null)
request_id"req-1788430578-Z41o0Q6eYS1bwJPmT1yr"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1788430578-QQiH8qLRJPo48mDXVhRc"
upstream_id"chatcmpl-f9d1e68b-9b93-927d-8012-73e7080a1eb2"
provider_responses
0
endpoint_id"14c4df90-c7af-42ff-99e7-69d62a89e7d5"
is_byokfalse
latency1111
model_permaslug"deepseek/deepseek-v4-flash-20260731"
provider_name"AkashML"
status429
1
endpoint_id"cb029acf-a84f-4280-8103-909d269e1e5f"
is_byokfalse
latency216
model_permaslug"deepseek/deepseek-v4-flash-20260731"
provider_name"DigitalOcean"
status429
2
endpoint_id"f098dac5-389b-4ba6-baa1-327d1c2f73a6"
id"chatcmpl-f9d1e68b-9b93-927d-8012-73e7080a1eb2"
is_byokfalse
latency1293
model_permaslug"deepseek/deepseek-v4-flash-20260731"
provider_name"Alibaba"
status200
total_cost0.007683808
cache_discount(null)
upstream_inference_cost0
provider_name"Alibaba"
response_cache_source_id(null)
data_region"global"
workspace_id"97e315e5-d303-487d-83c1-83180e8a13d4"

Evaluation details

Result Evaluator Details Meta Data
100.00% Parse dialogue n/a
dialogue
0
name"Melanie"
dialogue"So neblig... und dann dieser Schatten. Nein, unmöglich."
detectedLang"de"
heavyLang"de"
scores
de0.8142250530785563
nl0.4760479041916168
no0.4470774091627172
en0.35779816513761464
sv0.3566176470588235
da0.3482309124767225
sl0.3013972055888224
yo0.2647058823529412
fi0.2324561403508772
sk0.2324561403508772
lt0.23076923076923078
vi0.22048997772828507
tl0.2009132420091324
it0.1935483870967742
tr0.17061611374407584
reliabletrue
passestrue
1
name"Hunter"
dialogue"Excuse me. I'm Detective Hunter. I'm looking into what happened last night by the apple festival grounds. Did you see anything?"
detectedLang"en"
heavyLang"en"
scores
en0.8040571692023974
tl0.6263736263736265
fr0.5488322717622081
nl0.4690818238600874
no0.44841012329656066
es0.4197952218430034
sq0.4170096021947874
it0.4125777470628887
pt0.410949410949411
da0.41013185287994447
sv0.39544807965860596
de0.39198855507868385
ms0.35993975903614456
cs0.3550834597875569
et0.3531202435312024
ca0.34362934362934366
ro0.33541829554339325
sl0.3205435651478817
hr0.23971377459749554
sk0.23007246376811596
pl0.17555771096023276
yo0.17555771096023276
fi0.13967611336032387
lt0.1290983606557377
az0.121900826446281
is0.07709011943539631
hu0.07306434023991276
lv0.06900328587075576
tr0.06490649064906491
reliabletrue
passestrue
2
name"Melanie"
dialogue"Oh! Verzeihung. Ich spreche kein Englisch. Ich bin Austauschstudentin. Ich war nur hier wegen der Landschaft."
detectedLang"de"
heavyLang"de"
scores
de0.7882020709130844
nl0.6609743847312909
no0.47470817120622566
da0.4379683597002498
en0.4196044711951848
ms0.3679775280898876
sk0.36380772855796417
ro0.36320754716981135
is0.34908389585342336
hr0.34146341463414637
sv0.303405572755418
lt0.24242424242424243
sq0.2407199100112486
cs0.22945205479452058
it0.22680412371134018
sl0.2232451093210587
fi0.2214532871972318
pl0.2049469964664311
ca0.1945107398568019
fr0.18280871670702178
vi0.17076167076167076
tl0.16044776119402984
lv0.15730337078651685
es0.15307402760351316
tr0.11533420707732633
az0.11300919842312747
eu0.11067193675889328
yo0.09395973154362416
pt0.09029649595687331
et0.08038147138964578
reliabletrue
passestrue
3
name"Hunter"
dialogue"I'm sorry, I don't speak German. English? No? You were taking photos near the orchard? Foggy, dark, last night?"
detectedLang"en"
heavyLang"en"
scores
en0.7908854917796365
tl0.6475449684005834
no0.4742567077592459
nl0.4018151815181518
fr0.39834024896265563
de0.3813993174061433
sv0.3717504332755633
ca0.3712055507372073
pt0.3491921005385996
it0.34329710144927533
da0.3336397058823529
sq0.32745825602968465
ro0.308206106870229
tr0.3022136669874879
hr0.3008678881388621
pl0.2974806201550388
es0.28359683794466406
yo0.26988922457200404
lv0.2676767676767676
sk0.24400417101147026
ms0.23280423280423282
et0.22542735042735043
cs0.20154185022026433
lt0.16474654377880185
is0.1559953434225844
az0.15501165501165504
fi0.09937888198757763
hi0.09600997506234414
sl0.08919597989949749
be0.0880503144654088
hu0.0845959595959596
uk0.0799492385786802
vi0.0799492385786802
reliabletrue
passestrue
4
name"Melanie"
dialogue"Ja, ja. Der Nebel, die Bäume... Ich habe alles fotografiert. Aber dann— Da war ein Gesicht. Im Wald. Nicht richtig. Nicht menschlich."
detectedLang"de"
heavyLang"de"
scores
de0.8193206456275596
nl0.5810055865921787
no0.5222929936305732
da0.4573082489146165
sk0.43946188340807174
it0.39271255060728744
pl0.3892508143322475
et0.3822075782537067
ca0.36601859678782755
hr0.32249322493224936
es0.3175614194722475
fr0.313815187557182
sl0.3119266055045872
pt0.30683918669131244
cs0.299719887955182
en0.29906542056074764
tr0.2890995260663507
tl0.2850333651096282
sv0.26035502958579887
yo0.24089068825910928
lv0.2401215805471125
lt0.2299794661190965
fi0.2291880781089414
sq0.21875
ro0.20127795527156547
az0.18032786885245902
eu0.14187643020594967
is0.10501193317422433
vi0.07749077490774908
ms0.07292954264524104
reliabletrue
passestrue
5
name"Hunter"
dialogue"I can't understand you, but you're clearly shaken. We're looking for a missing woman. Blonde hair. Red coat. Did you see her?"
detectedLang"en"
heavyLang"en"
scores
en0.795970415710278
no0.5837669094693028
da0.5572772551189817
tl0.5560488346281909
nl0.5043370508054523
sv0.4805194805194805
fr0.41605839416058393
de0.3902439024390244
cs0.3700787401574803
pt0.35275080906148865
is0.3522267206477733
hr0.3316624895572264
ro0.3237531699070161
it0.32145886344359625
et0.31093884582256676
ca0.3019197207678883
es0.2895204262877442
pl0.27862939585211904
sk0.26672777268560954
sq0.25719591457753016
tr0.2537313432835821
hu0.2179863147605083
fi0.21645445641527913
yo0.2047713717693837
az0.19839679358717435
ms0.1778006166495375
sl0.17098445595854922
lt0.15343915343915343
lv0.14255091103965703
vi0.14255091103965703
be0.08045977011494253
eu0.08045977011494253
uk0.07300115874855156
reliabletrue
passestrue
6
name"Melanie"
dialogue"Nein. Nur ihn. Er stand hinter ihr, aber sie hat ihn nie gesehen. Und er hat mich gesehen. Direkt in die Kamera. Er weiß, dass ich es weiß."
detectedLang"de"
heavyLang"de"
scores
de0.8360655737704918
nl0.5668316831683169
da0.4444444444444444
sv0.44178628389154706
pl0.441340782122905
no0.4313566206336312
ms0.413243922883487
ro0.4117647058823529
en0.39759036144578314
it0.3805309734513274
sl0.37722419928825623
sk0.35838680109990834
ca0.3548387096774194
tl0.34148635936030103
tr0.32432432432432434
es0.3157380254154448
is0.3055555555555556
sq0.26624737945492666
hr0.24078091106290672
lt0.2391304347826087
eu0.23076923076923078
fr0.2290748898678414
az0.2273730684326711
fi0.2222222222222222
hu0.21348314606741572
lv0.21082299887260428
yo0.2009132420091324
cs0.1784037558685446
pt0.17550058892815076
et0.08256880733944955
reliabletrue
passestrue
7
name"Hunter"
dialogue"This tree line... this is the orchard, all right. And there's a shape here. It could be someone. I need to get this on a bigger screen."
detectedLang"en"
heavyLang"en"
scores
en0.8309740122543842
tl0.6263428304530593
yo0.5565410199556541
no0.5095033721643164
da0.41733430444282593
fr0.4139194139194139
nl0.41133186166298746
sq0.4038748137108793
cs0.39439818319454956
et0.38791124713083397
hu0.38176197836166925
hr0.36254980079681276
sv0.36254980079681276
pl0.36
sk0.33829611248966085
de0.3265993265993266
ca0.31798806479113384
lt0.31093884582256676
lv0.2988606485539001
is0.2920353982300885
it0.2805755395683453
fi0.2707383773928897
es0.2626728110599078
ro0.22254616132167152
pt0.21414538310412573
sl0.20870425321463898
tr0.15522703273495247
ms0.14984059511158343
az0.14255091103965703
vi0.14255091103965703
hi0.09502262443438914
be0.08045977011494253
eu0.08045977011494253
uk0.07300115874855156
reliabletrue
passestrue
8
name"Melanie"
dialogue"Bitte, glauben Sie mir. Er ist nicht verschwunden. Er ist immer noch da draußen."
detectedLang"de"
heavyLang"de"
scores
de0.823766364551863
nl0.5885579937304075
no0.5329181494661922
da0.526173285198556
it0.38596491228070173
tr0.37574316290130794
is0.37200956937799046
sv0.35424354243542433
en0.3055555555555556
hr0.29340511440107675
es0.2818057455540356
pt0.2647058823529412
lt0.2605633802816902
hu0.2510699001426534
pl0.25
az0.2391304347826087
sq0.20933734939759033
fr0.2081447963800905
ca0.2033383915022762
ro0.1935483870967742
eu0.19106317411402157
sl0.1898148148148148
et0.17711598746081506
hi0.16798732171156894
lv0.16267942583732056
cs0.16
yo0.125
tl0.10714285714285714
vi0.10714285714285714
reliabletrue
passestrue
9
name"Hunter"
dialogue"I really wish I had a translator right now. Stay here—"
detectedLang"en"
heavyLang"en"
scores
en0.823321554770318
tl0.6496496496496496
sq0.5990836197021764
no0.5742092457420924
da0.5721271393643031
ro0.5705521472392638
hr0.5558375634517766
pl0.5541401273885351
ca0.5460440985732815
nl0.5358090185676392
it0.5192307692307693
pt0.5104895104895105
cs0.5063469675599436
de0.4912790697674419
sk0.4868035190615836
sv0.47839046199701935
es0.45482866043613707
yo0.4444444444444444
lt0.44
sl0.43820224719101125
fr0.4363929146537842
lv0.4290375203915171
az0.42148760330578516
et0.41275167785234906
ms0.40878378378378377
hu0.38917975567190227
vi0.38704028021015763
tr0.375
is0.2827868852459016
eu0.2813141683778234
be0.16666666666666666
fi0.15254237288135594
uk0.15254237288135594
reliabletrue
passestrue
10
name"Hunter"
dialogue"Hold that thought. Hunter here. ... Where? ... I'm on it. I have to go. Another disappearance. Don't leave town. I'll come back with an interpreter."
detectedLang"en"
heavyLang"en"
scores
en0.8147767030253139
tl0.5240613432046536
da0.49748743718592964
sq0.44785276073619634
de0.4307400379506641
fr0.4227068633739577
it0.42047649710238255
yo0.4019933554817276
no0.3860845839017735
ca0.3775933609958506
pl0.3728222996515679
hr0.35018050541516244
sk0.34782608695652173
es0.34210526315789475
cs0.3357933579335794
ms0.3348115299334811
ro0.31558935361216733
tr0.3124522536287242
nl0.305019305019305
sl0.29906542056074764
sv0.296875
lv0.2840095465393795
pt0.2805755395683453
et0.27884615384615385
lt0.21328671328671328
vi0.20704845814977973
hu0.1985752448797863
eu0.1712707182320442
fi0.14285714285714285
az0.1262135922330097
hi0.08536585365853659
be0.07216494845360825
is0.06542056074766354
uk0.06542056074766354
reliabletrue
passestrue
11
name"Melanie"
dialogue"Nein, bitte. Sie können mich nicht allein lassen. Er wird zurückkommen. Ich habe sein Gesicht gesehen."
detectedLang"de"
heavyLang"de"
scores
de0.8387512899896801
nl0.5983290488431877
no0.5162538699690402
da0.4734625105307498
sv0.3854473942969518
fr0.31091510474090406
fi0.296962879640045
is0.2807825086306099
pl0.2664319248826291
et0.23965936739659366
it0.20785804816223066
sk0.16555407209612816
eu0.15540540540540537
hu0.14733969986357437
cs0.13793103448275862
az0.10968660968660969
en0.10071942446043164
tl0.10071942446043164
reliabletrue
passestrue
12
name"Hunter"
dialogue"I wish I knew what you were saying. Lock the door. I'll be back."
detectedLang"en"
heavyLang"en"
scores
en0.8172323759791124
tl0.5662949194547707
yo0.4648318042813456
nl0.41666666666666663
no0.4067796610169492
da0.38271604938271603
sv0.38162544169611307
sq0.37722419928825623
hu0.3445692883895131
cs0.3433395872420263
lt0.3333333333333333
tr0.3269230769230769
hr0.2842535787321063
ca0.2827868852459016
pl0.2647058823529412
it0.24731182795698922
ro0.20454545454545453
fr0.1822429906542056
ms0.1822429906542056
sk0.17061611374407584
be0.16666666666666666
az0.15254237288135594
et0.15254237288135594
is0.15254237288135594
lv0.15254237288135594
uk0.15254237288135594
vi0.15254237288135594
reliabletrue
passestrue
13
name"Melanie"
dialogue"Er ist schon hier."
detectedLang"de"
heavyLang"de"
scores
de0.840561224489796
nl0.7384937238493724
no0.6565934065934066
da0.5777027027027027
is0.571917808219178
en0.4588744588744588
hi0.4588744588744588
tr0.4292237442922375
cs0.41588785046728977
fr0.4131455399061033
sk0.39903846153846156
tl0.39903846153846156
reliabletrue
passestrue