Run: 2026-04-25-01KQ2DFJPK1T1KB6NCXG5AZ091

Run Details

Model:
DeepSeek V4 Pro (Reasoning)
Test:
Language Writing
Scenario:
Character dialogue (French) in a story
Duration:
21.2s
Cost:
$0.000885
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="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: "..." Hunter: "Excuse me, miss. I'm Detective Hunter. I need to ask you a few questions about the incident at the old mill last night." Marie: "Je... Je ne comprends pas. Qu'est-ce que vous dites ?" Hunter: "Uh... the mill? Last night? You were there, right? I saw your camera. Did you take any pictures?" Marie: "Le moulin ? Oui, j'étais là. C'était horrible. Je n'arrive pas à oublier ce que j'ai vu. L'homme... il a juste disparu dans l'ombre. Je... je tremble encore." Hunter: "I'm sorry, I didn't catch any of that. Do you speak any English? English?" Marie: "Non, désolée. Seulement français. Je suis étudiante, en échange. J'ai tout pris en photo, mais... les images sont floues. Comme si quelque chose avait brouillé l'appareil." Hunter: "French? Great. Okay, slow down. Photo? You have photo? Camera?" (gestures at her camera) Marie: "Oui, oui, les photos ! Je peux vous les montrer, mais... (she scrolls through her camera, her hands shaking) Regardez, c'est flou. Il n'y a rien. Juste une silhouette. C'est comme s'il n'avait jamais été là." Hunter: (looking at the screen, puzzled) "That's... just a blur. Did you see anyone else? Anyone suspicious? Slow. Sloooow." Marie: "Il faisait sombre. Une seule silhouette, tout en noir, qui s'est évaporée. J'ai eu tellement peur. Vous me croyez, n'est-ce pas ?" Hunter: (sighs, rubbing his temple) "I don't understand a word, but you're clearly shaken up. This isn't working. I need a translator." (his phone buzzes) "Hold on." (answers) "Hunter. Yeah. Where? Now? Alright, I'm on my way." (hangs up) "I'm sorry, I have to go. Stay here. I'll send someone. Someone who speaks... French. Don't leave town." Marie: "Attendez ! Vous partez ? Vous avez compris quelque chose ?" Hunter: "Just... stay. Okay? Stay." (backs away, then exits quickly) Marie: "Mais... il est parti. Il n'a rien compris du tout."
created_at"2026-04-25T13:32:49.751Z" 4/25/2026, 1:32:49 PM
model"deepseek/deepseek-v4-pro-20260423"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency899
moderation_latency(null)
generation_time21103
tokens_prompt316
tokens_completion907
native_tokens_prompt263
native_tokens_completion886
native_tokens_completion_images(null)
native_tokens_reasoning344
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"
usage0.000885225
router(null)
provider_responses
0
endpoint_id"d084170b-dd99-4e53-9ae1-b63881f3cfbf"
id"aba0eb00-ef6b-4c2c-835c-2c8fe0bfed7b"
is_byokfalse
latency283
model_permaslug"deepseek/deepseek-v4-pro-20260423"
provider_name"DeepSeek"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.1; linux; x64))"
http_referer(null)
request_id"req-1777123969-cN1U5RNmJ4LhT8qykWO7"
session_id(null)
api_type"completions"
id"gen-1777123969-wmJ47IOk6iTGBAkVgukF"
upstream_id"aba0eb00-ef6b-4c2c-835c-2c8fe0bfed7b"
total_cost0.000885225
cache_discount(null)
upstream_inference_cost0
provider_name"DeepSeek"
response_cache_source_id(null)

Evaluation details

Result Evaluator Details Meta Data
100.00% Parse dialogue n/a
dialogue
0
name"Marie"
dialogue"..."
detectedLang""
heavyLang""
scores
reliablefalse
passestrue
1
name"Hunter"
dialogue"Excuse me, miss. I'm Detective Hunter. I need to ask you a few questions about the incident at the old mill last night."
detectedLang"en"
heavyLang"en"
scores
en0.806623156876964
tl0.6694214876033058
fr0.5975855130784709
no0.5609220636663008
da0.5375722543352601
it0.5375722543352601
ca0.5209580838323353
pt0.4884910485933504
ro0.48816378758797185
nl0.4868505452212957
sq0.4673768308921438
cs0.44598337950138506
es0.43977591036414565
et0.4143484626647145
sl0.4091580502215657
yo0.3957703927492447
hr0.38128383604021654
sv0.3745113369820172
sk0.3665874901029295
pl0.35275080906148865
de0.3522267206477733
lt0.2779783393501805
ms0.26199261992619927
hu0.26062846580406657
az0.25788497217068646
lv0.24170616113744076
tr0.2047713717693837
fi0.14712153518123666
is0.14712153518123666
vi0.14255091103965703
be0.08045977011494253
eu0.08045977011494253
uk0.07300115874855156
reliabletrue
passestrue
2
name"Marie"
dialogue"Je... Je ne comprends pas. Qu'est-ce que vous dites ?"
detectedLang"fr"
heavyLang"fr"
scores
fr0.824229313142239
ca0.6578947368421053
es0.5854591836734694
it0.5330459770114943
pt0.5296671490593343
lt0.5255474452554745
ro0.5220588235294118
nl0.48657187993680884
sl0.48083067092651754
en0.48
hr0.4663382594417077
sq0.4227353463587922
ms0.4186046511627907
cs0.4133574007220217
de0.4133574007220217
tl0.34077079107505076
yo0.3340163934426229
sk0.30851063829787234
lv0.24065420560747666
tr0.2243436754176611
pl0.21875
fi0.21307506053268765
hu0.20147420147420148
et0.181360201511335
reliabletrue
passestrue
3
name"Hunter"
dialogue"Uh... the mill? Last night? You were there, right? I saw your camera. Did you take any pictures?"
detectedLang"en"
heavyLang"en"
scores
en0.8076923076923077
tl0.6507936507936508
ca0.49679780420860015
fr0.43298969072164945
ro0.42105263157894735
de0.4186046511627907
no0.4123931623931624
sv0.40217391304347827
da0.39759036144578314
ms0.3735763097949886
nl0.359720605355064
sq0.34523809523809523
it0.33171324422843257
yo0.3276283618581907
et0.30203045685279184
cs0.24965893587994542
lv0.20977011494252876
hr0.20174165457184323
pl0.1863905325443787
es0.15254237288135594
sl0.12420382165605094
sk0.11575562700964631
be0.11290322580645161
tr0.11290322580645161
hu0.1085899513776337
az0.10277324632952692
is0.10277324632952692
lt0.10277324632952692
uk0.10277324632952692
vi0.10277324632952692
reliabletrue
passestrue
4
name"Marie"
dialogue"Le moulin ? Oui, j'étais là. C'était horrible. Je n'arrive pas à oublier ce que j'ai vu. L'homme... il a juste disparu dans l'ombre. Je... je tremble encore."
detectedLang"fr"
heavyLang"fr"
scores
fr0.7953754859832208
ca0.49469429004547755
es0.47970863683662857
pt0.4747899159663866
en0.44751381215469616
it0.4435169727323317
ro0.41961694718514214
yo0.3796526054590571
da0.3342210386151798
sl0.32432432432432434
sq0.3041057759220599
nl0.29725931131412503
tl0.2917847025495751
no0.2769342010122921
cs0.258160237388724
sk0.25595238095238093
et0.2475545522949586
eu0.24357034795764
lt0.2277992277992278
hr0.220576773187841
de0.21691464369616287
hu0.20255183413078148
vi0.1850040749796251
ms0.17627677100494232
pl0.1638795986622074
az0.15611814345991562
lv0.14675767918088736
tr0.13867355727820846
sv0.11032028469750889
is0.06976744186046512
fi0.059266227657572904
reliabletrue
passestrue
5
name"Hunter"
dialogue"I'm sorry, I didn't catch any of that. Do you speak any English? English?"
detectedLang"en"
heavyLang"en"
scores
en0.8167313497197067
tl0.6031746031746031
hr0.4378306878306878
no0.43029490616621985
cs0.4264507422402159
sv0.41460055096418735
it0.40559440559440557
yo0.39544807965860596
ca0.38936781609195403
pl0.3876080691642651
pt0.37591776798825255
sq0.371301775147929
de0.3511450381679389
da0.33176100628930816
sk0.32432432432432434
vi0.2904841402337229
ro0.27597955706984667
is0.26343154246100525
nl0.22867513611615245
sl0.22018348623853207
fr0.17635658914728683
ms0.1448692152917505
be0.1414141414141414
tr0.1414141414141414
hu0.1361788617886179
az0.1290983606557377
et0.1290983606557377
lt0.1290983606557377
lv0.1290983606557377
uk0.1290983606557377
reliabletrue
passestrue
6
name"Marie"
dialogue"Non, désolée. Seulement français. Je suis étudiante, en échange. J'ai tout pris en photo, mais... les images sont floues. Comme si quelque chose avait brouillé l'appareil."
detectedLang"fr"
heavyLang"fr"
scores
fr0.8087477132878763
en0.5662014334213504
ca0.4877505567928731
no0.4351669941060904
nl0.42528735632183906
es0.41055868785238336
it0.40904419321685515
tl0.38568376068376065
da0.37635574837310193
de0.35429533969679955
ro0.3499152063312606
pt0.346961953435548
cs0.2974954184483812
sl0.27398989898989895
yo0.2716909436352122
sk0.25949774629748873
tr0.23841059602649006
sq0.2379058979456594
sv0.23588039867109634
hr0.21286789869952089
fi0.2008339124391939
eu0.1738505747126437
pl0.16545718432510886
is0.14370811615785556
ms0.11674347158218126
hu0.10366328916601715
az0.0987460815047022
et0.06275468622656886
hi0.06275468622656886
lt0.058919803600654665
lv0.04880066170388751
reliabletrue
passestrue
7
name"Hunter"
dialogue"French? Great. Okay, slow down. Photo? You have photo? Camera?"
detectedLang"en"
heavyLang"en"
scores
en0.7804054054054054
tl0.570673712021136
fr0.4500846023688663
ro0.4425385934819897
it0.4196428571428571
es0.37739463601532564
cs0.3380855397148676
da0.3114406779661017
ca0.2388758782201405
pt0.22248803827751198
sv0.20147420147420148
hi0.19154228855721395
nl0.18952618453865336
de0.181360201511335
ms0.181360201511335
reliabletrue
passestrue
8
name"Marie"
dialogue"Oui, oui, les photos ! Je peux vous les montrer, mais... Regardez, c'est flou. Il n'y a rien. Juste une silhouette. C'est comme s'il n'avait jamais été là."
detectedLang"fr"
heavyLang"fr"
scores
fr0.815043156596794
pt0.43995021779713755
ca0.42233632862644416
it0.4186046511627907
en0.41709844559585496
nl0.4027869940278699
es0.3706293706293706
no0.3585174625801853
tl0.33774834437086093
de0.32330827067669177
ro0.32330827067669177
yo0.3227990970654628
da0.31297709923664124
hr0.2753623188405797
sk0.2706645056726094
et0.26769731489015464
tr0.25124792013311154
cs0.2366412213740458
hu0.2340425531914894
sl0.22613929492691315
lt0.22413793103448276
lv0.20634920634920634
ms0.20353982300884957
vi0.20141969831410825
pl0.17883211678832117
az0.17050691244239632
sv0.16897506925207756
eu0.13544668587896252
sq0.1270611057225994
fi0.11937377690802348
hi0.07881269191402251
is0.07692307692307693
reliabletrue
passestrue
9
name"Hunter"
dialogue"That's... just a blur. Did you see anyone else? Anyone suspicious? Slow. Sloooow."
detectedLang"en"
heavyLang"en"
scores
en0.7683923705722071
tl0.5164960182025029
et0.44078947368421056
ca0.4014084507042254
hu0.36472346786248133
pt0.3491577335375191
ro0.34815950920245403
cs0.33070866141732286
es0.32432432432432434
fr0.3078175895765472
nl0.2916666666666667
sq0.288107202680067
sv0.2796610169491525
ms0.2410714285714286
sk0.23423423423423423
it0.22727272727272727
yo0.21875
hr0.2085661080074488
pl0.19811320754716982
sl0.17475728155339806
lt0.16173570019723865
tr0.1533864541832669
is0.15
da0.1448692152917505
az0.1414141414141414
eu0.1414141414141414
lv0.1414141414141414
no0.1414141414141414
vi0.1414141414141414
de0.1361788617886179
fi0.1290983606557377
reliabletrue
passestrue
10
name"Marie"
dialogue"Il faisait sombre. Une seule silhouette, tout en noir, qui s'est évaporée. J'ai eu tellement peur. Vous me croyez, n'est-ce pas ?"
detectedLang"fr"
heavyLang"fr"
scores
fr0.8115147361206306
ca0.5042067307692308
it0.43454420836189167
nl0.43337912087912084
no0.4026068066618393
ro0.36046511627906974
es0.35344827586206895
en0.34679334916864607
da0.32542927228127555
tr0.3096234309623431
sq0.2912371134020619
ms0.2620751341681575
sv0.25742574257425743
az0.25203989120580234
hu0.23184357541899442
de0.22752808988764048
pt0.22607879924953095
sl0.22096317280453256
fi0.21800947867298578
et0.18154761904761904
tl0.17828685258964144
hr0.14330218068535827
cs0.1397288842544317
is0.1397288842544317
sk0.13066385669125397
lt0.09934497816593887
eu0.08333333333333334
pl0.07511210762331838
yo0.07094594594594594
reliabletrue
passestrue
11
name"Hunter"
dialogue"I'm sorry, I have to go. Stay here. I'll send someone. Someone who speaks... French. Don't leave town."
detectedLang"en"
heavyLang"en"
scores
en0.8082054703135424
tl0.484304932735426
da0.4041450777202072
pl0.39088983050847464
yo0.343607305936073
it0.33679354094579006
pt0.3203309692671395
hr0.3072289156626506
no0.30639324487334135
cs0.2909987669543773
sq0.28924598269468477
sk0.26187419768934533
et0.25997425997426
lv0.24342105263157895
es0.23435419440745675
lt0.22506738544474394
ca0.1935483870967742
sv0.1935483870967742
sl0.1738505747126437
ro0.13533834586466165
be0.10852713178294573
tr0.10852713178294573
hu0.1043613707165109
az0.0987460815047022
is0.0987460815047022
uk0.0987460815047022
vi0.0987460815047022
reliabletrue
passestrue
12
name"Marie"
dialogue"Attendez ! Vous partez ? Vous avez compris quelque chose ?"
detectedLang"fr"
heavyLang"fr"
scores
fr0.798011187072716
en0.6618106139438085
it0.6185446009389671
es0.5435393258426966
ca0.5330459770114943
pt0.4833068362480127
no0.4724025974025974
de0.4328097731239092
tl0.4328097731239092
nl0.43082311733800355
da0.4298245614035088
ro0.3890977443609023
lv0.3128964059196617
sv0.3010752688172043
et0.2934782608695652
tr0.28884026258205686
az0.19753086419753088
eu0.19753086419753088
lt0.1875
sq0.181360201511335
ms0.17721518987341772
pl0.17721518987341772
hr0.1709183673469388
sl0.1709183673469388
cs0.16237113402061853
hu0.16237113402061853
sk0.16237113402061853
yo0.15364583333333331
reliabletrue
passestrue
13
name"Hunter"
dialogue"Just... stay. Okay? Stay."
detectedLang"en"
heavyLang"en"
scores
en0.7431506849315068
tl0.5833333333333334
et0.576271186440678
sv0.576271186440678
ca0.506578947368421
reliabletrue
passestrue
14
name"Marie"
dialogue"Mais... il est parti. Il n'a rien compris du tout."
detectedLang"fr"
heavyLang"fr"
scores
fr0.8381400824014126
ro0.6293800539083558
it0.6288798920377867
pt0.5864661654135338
da0.5709828393135725
no0.5401337792642141
ca0.5242214532871973
sv0.4850187265917603
lt0.46601941747572817
eu0.44668008048289737
tr0.4444444444444444
es0.4421906693711968
en0.4387755102040817
az0.4148936170212766
de0.40604751619870405
tl0.3834080717488789
nl0.3792325056433409
ms0.36342592592592593
sq0.33894230769230765
et0.3357487922705314
vi0.2647058823529412
lv0.207492795389049
pl0.20289855072463767
hr0.19590643274853803
sl0.19590643274853803
cs0.1863905325443787
hu0.1863905325443787
sk0.1863905325443787
yo0.17664670658682635
reliabletrue
passestrue