Run: 2026-04-25-01KQ2JFR43Y6T7BBBVMPHK4VVM

Run Details

Model:
DeepSeek V4 Pro (Reasoning)
Test:
Language Writing
Scenario:
Character dialogue (French) in a story
Duration:
6m 57s
Cost:
$0.030757
Provider:
Together

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="Marie"> Marie is a 30-year old college student on a study abroad program. Born in France, she is fluent in French 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 French, 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: Marie 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 French, and Hunter looks confused. They talk for a while, until Hunter gets a call and has to leave. Return the dialogue between Marie and Hunter as a voice sheet: Marie: "..." Hunter: "..."

Model response

AI
Marie: "Je ne peux pas y croire... Cette photo... C'était lui, j'en suis sûre." Hunter: "Miss? I'm Detective Hunter. I'm investigating the incident near the creek. You look like you've seen something. Can you tell me what happened?" Marie: "Oh, monsieur... Je suis désolée, je ne parle pas anglais. Mais vous êtes policier ? Dieu merci ! Il faut que je vous montre... Regardez ! L'homme a disparu juste après que j'ai pris cette photo. C'était comme si l'ombre l'avalait." Hunter: "I didn't catch a word of that. Do you know English? No? Okay. You're showing me a photo. Is this the missing person? When? Time? Yesterday?" Marie: "Hier soir, 20h15. J'étais sur le sentier pour photographier le coucher de soleil. J'ai vu cet homme marcher, regarder derrière lui, puis... plus rien. Une silhouette noire est apparue et il a disparu." Hunter: "You were near the trail at sunset. A man. A black figure. That's all I got. Did you see where he went? Disparu? Gone?" Marie: "Oui, disparu. Totalement. Je ne mens pas. Je suis terrifiée. Depuis, j'ai l'impression que quelqu'un me suit." Hunter: "Someone following you? You're scared. I need to get this translated, but I don't have time. Excuse me... Hunter... Yeah... What? Now? Another one? Where? I'll be there in five. I have to go. Stay here in the cafe. Don't leave. I'll send an officer—someone who speaks French. You got that? Stay. Wait." Marie: "Ne partez pas, s'il vous plaît ! Cet homme... cette chose... elle va revenir." Hunter: "I promise I'll come back. Just stay put."
created_at"2026-04-25T15:00:18.183Z" 4/25/2026, 3:00:18 PM
model"deepseek/deepseek-v4-pro-20260423"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency4502
moderation_latency(null)
generation_time417392
tokens_prompt316
tokens_completion6824
native_tokens_prompt342
native_tokens_completion6827
native_tokens_completion_images(null)
native_tokens_reasoning6417
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"
usage0.030757
router(null)
provider_responses
0
endpoint_id"13bda129-f8a6-4a60-b1db-98082e5f7ccd"
id"ogZpmLM-2dTqGa-9f1e376dc2eae865"
is_byokfalse
latency4486
model_permaslug"deepseek/deepseek-v4-pro-20260423"
provider_name"Together"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.1; linux; x64))"
http_referer(null)
request_id"req-1777129218-h4FP2AvzHhiYverIm28c"
session_id(null)
api_type"completions"
id"gen-1777129218-c1etkeWAjFk9EmccT60Y"
upstream_id"ogZpmLM-2dTqGa-9f1e376dc2eae865"
total_cost0.030757
cache_discount(null)
upstream_inference_cost0
provider_name"Together"
response_cache_source_id(null)

Evaluation details

Result Evaluator Details Meta Data
100.00% Parse dialogue n/a
dialogue
0
name"Marie"
dialogue"Je ne peux pas y croire... Cette photo... C'était lui, j'en suis sûre."
detectedLang"fr"
heavyLang"fr"
scores
fr0.8150311526479751
cs0.40025252525252525
sl0.38788659793814434
nl0.3863049095607235
it0.37582128777923784
hr0.3741765480895916
sq0.3338008415147265
ro0.326241134751773
lt0.2983751846381093
hu0.2973372781065089
pl0.29210134128166915
tr0.27035330261136714
es0.26810477657935283
en0.2647058823529412
de0.26127527216174184
ca0.2554858934169279
yo0.2554858934169279
sk0.23387096774193547
no0.21096345514950168
da0.18524871355060035
lv0.1782006920415225
vi0.17102966841186737
fi0.15630550621669628
ms0.15026833631484796
hi0.1394927536231884
tl0.1394927536231884
reliabletrue
passestrue
1
name"Hunter"
dialogue"Miss? I'm Detective Hunter. I'm investigating the incident near the creek. You look like you've seen something. Can you tell me what happened?"
detectedLang"en"
heavyLang"en"
scores
en0.8076923076923077
tl0.5958155016642891
fr0.5043731778425656
nl0.4982290436835891
ro0.4979326639102185
pt0.49314251639833034
no0.48391013964784463
es0.4717215661901802
ca0.44371727748691103
it0.44371727748691103
sq0.4193989071038251
de0.37037037037037035
da0.36661698956780925
sv0.3609022556390977
sl0.3555724033358605
ms0.34765924788948577
cs0.32324840764331214
et0.29343308395677475
az0.2857142857142857
hr0.2796610169491525
sk0.23903312444046554
lt0.17874396135265702
is0.13967611336032387
tr0.13793103448275862
fi0.1361788617886179
yo0.11180773249738767
lv0.07608695652173912
pl0.07608695652173912
hu0.06490649064906491
reliabletrue
passestrue
2
name"Marie"
dialogue"Oh, monsieur... Je suis désolée, je ne parle pas anglais. Mais vous êtes policier ? Dieu merci ! Il faut que je vous montre... Regardez ! L'homme a disparu juste après que j'ai pris cette photo. C'était comme si l'ombre l'avalait."
detectedLang"fr"
heavyLang"fr"
scores
fr0.8033364980333649
ca0.5654779742283488
it0.5435945860875039
es0.4802867383512545
pt0.45488721804511284
ro0.4509655433547899
en0.43248532289628183
nl0.42460317460317454
cs0.39532944120100083
sl0.37821612349914235
sk0.3670886075949367
tl0.36514886164623467
sq0.3529674252565818
da0.33210502072777526
no0.33087217351176745
lt0.3140964995269631
de0.3062200956937799
hr0.29474708171206226
tr0.2913000977517107
pl0.2620865139949109
hu0.2560287326834274
et0.2490937338166753
sv0.24753502854177475
yo0.24242424242424243
ms0.22790202342917998
lv0.22252010723860588
az0.18539325842696627
fi0.16857798165137614
eu0.1394658753709199
is0.10105393676379418
hi0.0504256712508186
vi0.046052631578947366
reliabletrue
passestrue
3
name"Hunter"
dialogue"I didn't catch a word of that. Do you know English? No? Okay. You're showing me a photo. Is this the missing person? When? Time? Yesterday?"
detectedLang"en"
heavyLang"en"
scores
en0.8164078892152749
tl0.6373808537090758
nl0.5310825294748124
no0.5308310991957105
pt0.4804038004750594
da0.4524405506883605
fr0.4524405506883605
sv0.44620253164556967
sq0.4433842239185751
hr0.43982074263764404
it0.41783100465735196
yo0.4162775183455637
is0.40878378378378377
cs0.40476190476190477
ca0.39488243430152137
de0.37050359712230213
pl0.3673174258857556
ms0.3613138686131387
sk0.3561442236938926
es0.34407796101949023
hu0.3346007604562738
ro0.3055555555555556
et0.2827868852459016
lv0.27924217462932455
tr0.25658453695836875
sl0.25404944586530265
az0.22703180212014135
vi0.21805183199285078
lt0.19871794871794873
fi0.19798350137488543
hi0.08088235294117647
be0.07407407407407407
eu0.07407407407407407
uk0.06716417910447761
reliabletrue
passestrue
4
name"Marie"
dialogue"Hier soir, 20h15. J'étais sur le sentier pour photographier le coucher de soleil. J'ai vu cet homme marcher, regarder derrière lui, puis... plus rien. Une silhouette noire est apparue et il a disparu."
detectedLang"fr"
heavyLang"fr"
scores
fr0.8091603053435115
ro0.4981934965877158
it0.48896156991005724
nl0.4808970099667774
en0.4674051981252664
es0.45391000436872
ca0.44320712694877507
da0.44121591417076444
no0.4210282538212135
pt0.4098205854579792
tl0.3602865916069601
de0.3403693931398417
sv0.3375728669846317
hu0.2732558139534884
yo0.2707117852975496
tr0.27028604786923527
sk0.24196482716798057
et0.23826934795856186
az0.22839506172839508
sl0.20835972134262193
lt0.17382683410442828
sq0.17382683410442828
eu0.1519674355495251
ms0.14266117969821673
fi0.14030261348005504
cs0.13852515506547208
pl0.12280701754385964
lv0.12095639943741208
hr0.1203377902885292
is0.09682080924855492
vi0.09616775126536516
hi0.058025621703089676
reliabletrue
passestrue
5
name"Hunter"
dialogue"You were near the trail at sunset. A man. A black figure. That's all I got. Did you see where he went? Disparu? Gone?"
detectedLang"en"
heavyLang"en"
scores
en0.8044240625843
tl0.5775058275058275
da0.5396825396825397
no0.5273794002607561
fr0.49229691876750703
sq0.4839857651245551
de0.46808510638297873
ro0.43711180124223603
ca0.4232299124900557
sv0.3973399833748961
it0.39683860232945084
yo0.3640350877192982
cs0.3462578899909829
et0.3462578899909829
es0.3444846292947558
nl0.32242990654205606
pt0.2988394584139265
sk0.2720883534136546
hr0.257172131147541
lv0.2494824016563147
lt0.2479253112033195
az0.24714434060228452
pl0.24163179916317992
hu0.2352320675105485
fi0.1751990898748578
tr0.16857798165137614
ms0.16281755196304848
is0.15990730011587484
vi0.15501165501165504
sl0.11042944785276074
be0.0880503144654088
eu0.0880503144654088
uk0.0799492385786802
reliabletrue
passestrue
6
name"Marie"
dialogue"Oui, disparu. Totalement. Je ne mens pas. Je suis terrifiée. Depuis, j'ai l'impression que quelqu'un me suit."
detectedLang"fr"
heavyLang"fr"
scores
fr0.7855781448538754
ca0.5970149253731344
it0.5661953727506427
sq0.5466756212222968
en0.5338397790055248
pt0.5087336244541485
nl0.49888641425389757
de0.4384359400998336
ro0.4384359400998336
es0.4379683597002498
no0.41048034934497823
sl0.3656015037593985
da0.3626062322946175
cs0.3484555984555985
hr0.3395303326810176
fi0.30268595041322316
sv0.3005181347150259
az0.29540709812108557
sk0.29096638655462187
tl0.27652733118971057
yo0.25083240843507215
pl0.24327354260089684
hu0.23556058890147225
lt0.2303306727480046
lv0.2232451093210587
ms0.199288256227758
et0.18967587034813926
tr0.1222366710013004
reliabletrue
passestrue
7
name"Hunter"
dialogue"Someone following you? You're scared. I need to get this translated, but I don't have time. Excuse me... Hunter... Yeah... What? Now? Another one? Where? I'll be there in five. I have to go. Stay here in the cafe. Don't leave. I'll send an officer—someone who speaks French. You got that? Stay. Wait."
detectedLang"en"
heavyLang"en"
scores
en0.8180053385100703
tl0.5380351093316907
da0.35842600513259193
no0.3297587131367293
it0.32157394843962006
yo0.3181818181818182
de0.3119266055045872
sq0.3084370677731674
nl0.2890995260663507
pl0.2890995260663507
sl0.28435114503816794
et0.27641099855282203
fr0.2757122163206181
ro0.26793557833089315
sv0.258893280632411
hr0.24585218702865763
pt0.24471299093655588
es0.23273657289002556
ms0.2248062015503876
cs0.199145755472504
lt0.18743228602383533
ca0.15349887133182843
sk0.15110356536502548
tr0.1491775382870108
vi0.14772727272727273
lv0.14383561643835618
az0.12075029308323564
hu0.10926365795724466
eu0.10233393177737882
is0.09801563439567047
hi0.06425452276980662
fi0.047619047619047616
be0.0445859872611465
uk0.04030710172744722
reliabletrue
passestrue
8
name"Marie"
dialogue"Ne partez pas, s'il vous plaît ! Cet homme... cette chose... elle va revenir."
detectedLang"fr"
heavyLang"fr"
scores
fr0.8163186388244393
ca0.604496253122398
ro0.4710467706013363
en0.4644870349492672
it0.4476744186046512
no0.4351961950059453
es0.4290865384615385
tr0.42073170731707316
sq0.39490445859872614
da0.3815104166666667
lt0.3683510638297872
hu0.3572395128552098
nl0.3448275862068966
et0.3365921787709497
sl0.291044776119403
pt0.2813918305597579
hr0.27480916030534347
lv0.2692307692307693
de0.26127527216174184
fi0.25897035881435254
ms0.2448330683624801
cs0.23387096774193547
az0.14414414414414414
eu0.14414414414414414
tl0.14414414414414414
sv0.13636363636363635
pl0.12844036697247707
sk0.1171003717472119
yo0.11048689138576778
reliabletrue
passestrue
9
name"Hunter"
dialogue"I promise I'll come back. Just stay put."
detectedLang"en"
heavyLang"en"
scores
en0.7877358490566038
hr0.6066433566433567
it0.6045694200351494
et0.5706106870229007
ca0.5562130177514794
cs0.53125
sv0.5161290322580645
tl0.5140388768898488
ro0.512987012987013
sq0.4617224880382775
pl0.45652173913043476
no0.39189189189189183
da0.3818681318681319
yo0.27884615384615385
pt0.25
sk0.24242424242424243
be0.23728813559322032
es0.23728813559322032
sl0.23728813559322032
tr0.23728813559322032
fr0.22945205479452058
hu0.22945205479452058
az0.21875
is0.21875
lt0.21875
lv0.21875
uk0.21875
vi0.21875
de0.2077464788732394
ms0.2077464788732394
nl0.2077464788732394
reliabletrue
passestrue