Run: 2026-09-10-01M25DYT6PGCY4CTQDEGPCSDR7

Run Details

Model:
DeepSeek V4.1 Flash (Reasoning, High)
Test:
Language Writing
Scenario:
Character dialogue (German) in a story
Duration:
30.2s
Cost:
$0.003517
Provider:
DeepSeek

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
*Note: Melanie speaks only German. Bracketed English is translation for the reader, not spoken aloud.* Melanie: "Ich habe es gesehen. Ich war gestern Abend am Apfelgarten. Ein Mann... er hat eine Frau in einen Lieferwagen gezerrt. Sie hat geschrien." [I saw it. I was at the apple orchard last night. A man... he dragged a woman into a van. She screamed.] Hunter: "Ma'am? Detective Hunter. I need to ask you about what happened last night." Melanie: "Ich verstehe Sie nicht. Ich spreche kein Englisch. Bitte... sehen Sie sich das an." [I don't understand you. I don't speak English. Please... look at this.] Hunter: "I don't speak German. Do you speak English? Ma'am?" Melanie: "Nein. Kein Englisch. Aber ich habe ein Foto. Auf meiner Kamera. Hier." [No. No English. But I have a photo. On my camera. Here.] Hunter: "Your camera. Okay. Show me." Melanie: "Das ist er. Der Mann. Er hat mich gesehen. Er weiß, dass ich ihn gesehen habe." [That's him. The man. He saw me. He knows I saw him.] Hunter: "I can't understand you. But you're shaking. This photo... is this the van? Near the orchard?" Melanie: "Ja. Ja! Der Lieferwagen. Er ist Richtung See gefahren. Bitte, Sie müssen ihn finden. Bevor er ihr etwas antut." [Yes. Yes! The van. He drove toward the lake. Please, you have to find him. Before he hurts her.] Hunter: "I need you to come with me. We'll get someone who speaks German. Just stay calm." Melanie: "Ich habe Angst. Er hat mich gesehen. Er könnte zurückkommen." [I'm scared. He saw me. He could come back.] Hunter: "It's okay. I'm not leaving you alone. Just—" (Phone rings.) Hunter: "Hunter. ... What? Now? ... I'm on my way. ... No, I'll handle it." Hunter: "I have to go. Stay here. Do not leave this cafe. I'll send an officer." Melanie: "Warten Sie! Bitte! Gehen Sie nicht! Er ist noch da draußen!" [Wait! Please! Don't go! He's still out there!] Hunter: "I'll be back. Stay put." Melanie: "Bitte... kommen Sie zurück." [Please... come back.] Hunter: "..."
created_at"2026-09-10T10:31:32.315Z" 9/10/2026, 10:31:32 AM
model"deepseek/deepseek-v4.1-flash-20260910"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1312
moderation_latency(null)
generation_time30166
tokens_prompt306
tokens_completion5915
native_tokens_prompt293
native_tokens_completion5819
native_tokens_completion_images(null)
native_tokens_reasoning5256
native_tokens_cached128
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)
usage0.003516534
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.20.0; linux; x64))"
http_referer(null)
request_id"req-1789036292-pTyZmrLWU135kyKOq4o9"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1789036292-S4dnEvqXwICnFto73Y8l"
upstream_id"c8140365-cb88-4ce0-9f87-4486676f5e90"
provider_responses
0
endpoint_id"fd104bc8-535a-4d31-a847-a8e402e86a02"
id"c8140365-cb88-4ce0-9f87-4486676f5e90"
is_byokfalse
latency337
model_permaslug"deepseek/deepseek-v4.1-flash-20260910"
provider_name"DeepSeek"
status200
total_cost0.003516534
cache_discount0.000018816
upstream_inference_cost0
provider_name"DeepSeek"
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"Ich habe es gesehen. Ich war gestern Abend am Apfelgarten. Ein Mann... er hat eine Frau in einen Lieferwagen gezerrt. Sie hat geschrien."
detectedLang"de"
heavyLang"de"
scores
de0.8166522864538395
nl0.6081143384047949
no0.5293466223698782
sv0.4043447792571829
da0.3853940708604483
eu0.380466472303207
en0.3516399694889397
fi0.3275316455696203
is0.3269992082343626
ca0.3172690763052209
pl0.3150684931506849
es0.30950446791226643
ro0.288107202680067
it0.26343154246100525
fr0.2144177449168207
hu0.18269230769230768
tl0.16666666666666666
sl0.1533864541832669
tr0.14829659318637273
sk0.1273100616016427
lv0.12371134020618556
lt0.09670563230605739
pt0.09670563230605739
yo0.09381663113006397
hi0.09284951974386339
az0.08993576017130622
ms0.08108108108108109
reliabletrue
passestrue
1
name"Hunter"
dialogue"Ma'am? Detective Hunter. I need to ask you about what happened last night."
detectedLang"en"
heavyLang"en"
scores
en0.8133001422475107
tl0.6376811594202898
no0.4807121661721069
da0.4791666666666667
ro0.4330453563714903
cs0.42371020856201974
ca0.4179600886917961
it0.4006849315068493
fr0.39236111111111116
hr0.38016528925619836
yo0.362089914945322
sq0.3526510480887793
et0.34701492537313433
sv0.34375
pl0.3320610687022901
sl0.31994818652849744
de0.31906614785992216
pt0.3073878627968338
nl0.29718875502008035
sk0.279835390946502
lv0.2605633802816902
es0.2532005689900427
lt0.24132947976878616
tr0.19724770642201836
be0.11764705882352942
hu0.11317567567567569
az0.10714285714285714
is0.10714285714285714
uk0.10714285714285714
vi0.10714285714285714
ms0.10102739726027396
reliabletrue
passestrue
2
name"Melanie"
dialogue"Ich verstehe Sie nicht. Ich spreche kein Englisch. Bitte... sehen Sie sich das an."
detectedLang"de"
heavyLang"de"
scores
de0.8345466578424884
nl0.5590828924162257
en0.4110718492343934
ro0.3997599039615846
no0.3726474278544542
pt0.31412894375857336
pl0.31224209078404397
eu0.3045897079276773
da0.30167597765363136
it0.30167597765363136
sk0.2784992784992785
lt0.25037481259370314
ms0.2331288343558282
hr0.2295839753466872
fr0.2223950233281493
is0.21383647798742136
sv0.20760697305863707
et0.1843393148450245
sl0.18032786885245902
vi0.17898193760262726
cs0.16666666666666666
yo0.15824915824915825
fi0.14965986394557826
hu0.12587412587412586
tr0.1243432574430823
es0.11190053285968028
az0.10554561717352416
ca0.10554561717352416
sq0.10554561717352416
reliabletrue
passestrue
3
name"Hunter"
dialogue"I don't speak German. Do you speak English? Ma'am?"
detectedLang"en"
heavyLang"en"
scores
en0.7843397478433974
tl0.5554035567715458
hr0.5045731707317073
ro0.4984567901234568
sq0.4969040247678019
cs0.49297971918876754
sv0.4628099173553719
pl0.45286195286195285
no0.411231884057971
ca0.4058500914076782
da0.39365671641791045
sk0.385633270321361
it0.37977099236641226
vi0.3486973947895792
yo0.336734693877551
pt0.32432432432432434
de0.3114406779661017
ms0.30406852248394006
tr0.3010752688172043
az0.2903930131004367
sl0.2696629213483146
nl0.1935483870967742
be0.17721518987341772
es0.17721518987341772
hu0.1709183673469388
et0.16237113402061853
is0.16237113402061853
lt0.16237113402061853
lv0.16237113402061853
uk0.16237113402061853
reliabletrue
passestrue
4
name"Melanie"
dialogue"Nein. Kein Englisch. Aber ich habe ein Foto. Auf meiner Kamera. Hier."
detectedLang"de"
heavyLang"de"
scores
de0.8281048560378169
nl0.587203302373581
no0.5807127882599581
sv0.42363112391930835
da0.4211287988422576
sk0.40119760479041916
ms0.3474714518760196
hr0.34210526315789475
ro0.34102141680395387
pl0.3079584775086505
fr0.29577464788732394
is0.29328621908127206
ca0.28698752228163993
en0.2844364937388193
es0.2831541218637993
sl0.2673992673992674
tl0.26335174953959484
tr0.25925925925925924
cs0.2537313432835821
it0.2523364485981308
lv0.13606911447084233
et0.12854030501089325
pt0.12854030501089325
reliabletrue
passestrue
5
name"Hunter"
dialogue"Your camera. Okay. Show me."
detectedLang"en"
heavyLang"en"
scores
en0.714828897338403
tl0.7041420118343196
it0.6134020618556701
nl0.6124031007751938
ms0.609375
es0.5726495726495726
fr0.526813880126183
pt0.5238095238095238
ro0.512987012987013
sq0.49664429530201337
ca0.40476190476190477
et0.3877551020408163
no0.3775933609958506
sl0.3697478991596639
sv0.35344827586206895
fi0.3333333333333333
de0.32432432432432434
reliabletrue
passestrue
6
name"Melanie"
dialogue"Das ist er. Der Mann. Er hat mich gesehen. Er weiß, dass ich ihn gesehen habe."
detectedLang"de"
heavyLang"de"
scores
de0.8499399759903962
no0.503968253968254
da0.4688385269121813
is0.3951612903225807
nl0.3902439024390244
tr0.31444241316270566
pt0.30683918669131244
sk0.24849699398797598
eu0.23469387755102045
pl0.23469387755102045
hi0.2203742203742204
fi0.19006479481641467
hu0.19006479481641467
reliabletrue
passestrue
7
name"Hunter"
dialogue"I can't understand you. But you're shaking. This photo... is this the van? Near the orchard?"
detectedLang"en"
heavyLang"en"
scores
en0.8054835124120044
tl0.6284501061571126
nl0.5964642582628746
no0.570727718724448
da0.49664429530201337
fr0.48880233690360275
sv0.4868035190615836
cs0.40340909090909094
de0.3986254295532647
hu0.396551724137931
yo0.37425506555423127
is0.36363636363636365
ca0.34045226130653267
sq0.28765264586160105
pl0.279835390946502
ro0.23802612481857763
sk0.23469387755102045
hr0.20933734939759033
it0.1796875
es0.14215686274509806
ms0.12935323383084577
hi0.12790697674418602
pt0.1191275167785235
be0.11764705882352942
tr0.11764705882352942
az0.10714285714285714
et0.10714285714285714
lt0.10714285714285714
lv0.10714285714285714
uk0.10714285714285714
vi0.10714285714285714
reliabletrue
passestrue
8
name"Melanie"
dialogue"Ja. Ja! Der Lieferwagen. Er ist Richtung See gefahren. Bitte, Sie müssen ihn finden. Bevor er ihr etwas antut."
detectedLang"de"
heavyLang"de"
scores
de0.8109402571212502
nl0.5965572888649812
da0.5554238292827505
no0.4939271255060729
et0.42263279445727486
sv0.3862520458265139
tr0.2917847025495751
en0.2732558139534884
ms0.24395161290322584
pl0.20382165605095542
is0.18211559432933477
it0.1812227074235808
es0.17943107221006563
sk0.1712707182320442
sq0.1712707182320442
fi0.16943521594684383
az0.13990825688073394
lv0.13294797687861273
ca0.12689173457508732
hi0.12383177570093458
hu0.12177985948477751
hr0.11764705882352942
tl0.10820451843043996
sl0.09638554216867469
yo0.09090909090909091
fr0.08647990255785627
reliabletrue
passestrue
9
name"Hunter"
dialogue"I need you to come with me. We'll get someone who speaks German. Just stay calm."
detectedLang"en"
heavyLang"en"
scores
en0.7996794871794872
tl0.5335820895522388
et0.5183044315992292
it0.4686503719447397
sq0.4131455399061033
no0.40828402366863903
cs0.3857493857493857
sv0.38271604938271603
ca0.37421777221526903
pl0.3429697766097241
hr0.33774834437086093
ro0.3342210386151798
es0.3333333333333333
da0.3270524899057874
ms0.3169398907103825
yo0.3093922651933701
sl0.29478138222849076
sk0.28977272727272724
lv0.27007299270072993
lt0.25037481259370314
pt0.2492492492492493
is0.24585218702865763
nl0.24471299093655588
tr0.21875
az0.21011058451816747
fr0.1539763113367174
de0.13043478260869565
fi0.13043478260869565
be0.12280701754385964
hu0.11816578483245149
uk0.11190053285968028
vi0.11190053285968028
reliabletrue
passestrue
10
name"Melanie"
dialogue"Ich habe Angst. Er hat mich gesehen. Er könnte zurückkommen."
detectedLang"de"
heavyLang"de"
scores
de0.8283752860411898
nl0.5229007633587787
da0.49118046132971505
no0.48489010989010994
is0.39418416801292405
hu0.34325744308231176
sk0.24849699398797598
eu0.23469387755102045
pl0.23469387755102045
fi0.19006479481641467
sv0.18655097613882862
tr0.17218543046357618
az0.17035398230088497
reliabletrue
passestrue
11
name"Hunter"
dialogue"It's okay. I'm not leaving you alone. Just—"
detectedLang"en"
heavyLang"en"
scores
en0.8104624715693708
tl0.5748299319727891
et0.28977272727272724
sv0.28977272727272724
nl0.2816091954022989
it0.258160237388724
no0.258160237388724
cs0.2378048780487805
tr0.2378048780487805
ca0.23547400611620795
fr0.23547400611620795
pl0.23547400611620795
reliabletrue
passestrue
12
name"Hunter"
dialogue"Hunter. ... What? Now? ... I'm on my way. ... No, I'll handle it."
detectedLang"en"
heavyLang"en"
scores
en0.8110465116279069
tl0.5875634517766497
pl0.500768049155146
ca0.4741100323624596
da0.4583333333333333
no0.4500846023688663
sk0.436741767764298
fr0.4328097731239092
lv0.4003690036900369
pt0.3821292775665399
hr0.367704280155642
de0.35770750988142297
sv0.34210526315789475
cs0.33127572016460904
et0.32150313152400833
nl0.32150313152400833
yo0.3172268907563025
fi0.3157894736842105
tr0.3114406779661017
sq0.30851063829787234
it0.3055555555555556
es0.29653679653679654
ro0.2793791574279379
eu0.25799086757990863
hi0.20537897310513448
is0.19753086419753088
ms0.15364583333333331
sl0.15364583333333331
reliabletrue
passestrue
13
name"Hunter"
dialogue"I have to go. Stay here. Do not leave this cafe. I'll send an officer."
detectedLang"en"
heavyLang"en"
scores
en0.8106904231625836
tl0.5804540967423495
pl0.5464247598719317
yo0.5267260579064588
da0.5208568207440812
hr0.46874999999999994
cs0.46473551637279603
sl0.4558258642765685
sq0.452319587628866
no0.44152431011826543
sk0.44152431011826543
vi0.3997175141242938
tr0.34006211180124224
sv0.33070866141732286
de0.32
ro0.3055555555555556
lv0.30327868852459017
lt0.28209459459459457
fr0.27597955706984667
pt0.2685025817555938
ca0.24511545293072823
it0.21296296296296297
eu0.19659735349716445
nl0.16173570019723865
ms0.15841584158415842
be0.1414141414141414
hu0.1361788617886179
az0.1290983606557377
et0.1290983606557377
is0.1290983606557377
uk0.1290983606557377
reliabletrue
passestrue
14
name"Melanie"
dialogue"Warten Sie! Bitte! Gehen Sie nicht! Er ist noch da draußen!"
detectedLang"de"
heavyLang"de"
scores
de0.8320033599328014
nl0.5863495346432265
da0.5169082125603864
no0.5145631067961165
eu0.4467496542185339
pl0.41002949852507375
tr0.39849624060150374
is0.37888198757763975
it0.313893653516295
fi0.3006993006993007
es0.24953095684803
pt0.23954372623574144
sl0.23518164435946462
hr0.2277992277992278
et0.2202729044834308
lt0.2125984251968504
az0.20948616600790515
hi0.20948616600790515
lv0.20318725099601595
cs0.2
sv0.18200408997955012
ms0.16317991631799164
yo0.15789473684210525
ca0.14893617021276595
ro0.14346895074946467
tl0.13606911447084233
vi0.13606911447084233
reliabletrue
passestrue
15
name"Hunter"
dialogue"I'll be back. Stay put."
detectedLang"en"
heavyLang"en"
scores
en0.8
hr0.5
hu0.4834710743801653
lt0.47257383966244726
yo0.46808510638297873
tl0.4444444444444444
reliabletrue
passestrue
16
name"Melanie"
dialogue"Bitte... kommen Sie zurück."
detectedLang"de"
heavyLang"de"
scores
de0.8407643312101911
da0.6492985971943889
no0.6399176954732511
et0.5614035087719298
sv0.5580808080808082
nl0.5014245014245015
pl0.3902439024390244
fi0.37722419928825623
hu0.3217054263565891
it0.3
reliabletrue
passestrue
17
name"Hunter"
dialogue"..."
detectedLang""
heavyLang""
scores
reliablefalse
passestrue