Run: 2026-04-25-01KQ2GDR1FJ3FFKKQH8PRTVDSS

Run Details

Model:
DeepSeek V4 Pro (Reasoning)
Test:
Language Writing
Scenario:
Character dialogue (French) in a story
Duration:
31.4s
Cost:
$0.001120
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: "Oh, je... je ne sais pas quoi dire. C'était horrible. Tellement horrible." Hunter: "I'm sorry, I don't understand French. Do you speak English?" Marie: "Non, je ne parle pas anglais. L'homme... il a disparu devant mes yeux. Je n'ai rien pu faire." Hunter: "You saw something? The disappearance? Please, if you can show me anything... your camera, maybe?" Marie: "Mon appareil? Oui, j'ai pris des photos, mais... la police française... enfin, je veux dire, ici... je ne sais pas à qui faire confiance." Hunter: "Look, I know you're upset. I need to understand what happened. Can you show me the pictures?" Marie: "Les photos sont floues. Il faisait sombre. Mais il y avait une ombre, une grande ombre... et puis il n'était plus là. Comme si la nuit l'avait avalé." Hunter: "I'm getting nowhere. Let me see if there's a translator... Excuse me one second." Hunter: "Hunter here... Yes... I'll be right there." Hunter: "I have to go. I'll be back with someone who speaks French. Stay here, please." Marie: "Vous partez? Mais... vous devez me protéger! J'ai peur qu'il revienne. L'ombre..."
created_at"2026-04-25T14:24:17.121Z" 4/25/2026, 2:24:17 PM
model"deepseek/deepseek-v4-pro-20260423"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1268
moderation_latency(null)
generation_time29618
tokens_prompt316
tokens_completion1339
native_tokens_prompt263
native_tokens_completion1273
native_tokens_completion_images(null)
native_tokens_reasoning974
native_tokens_cached256
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"
usage0.001119835
router(null)
provider_responses
0
endpoint_id"d084170b-dd99-4e53-9ae1-b63881f3cfbf"
id"110ebecc-f7f6-4c9e-99bb-0ace4db53e0d"
is_byokfalse
latency274
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-1777127057-JNQFAZGI9qaLJb1ocSLW"
session_id(null)
api_type"completions"
id"gen-1777127057-2DBFmSgfvtV1XvLPtniQ"
upstream_id"110ebecc-f7f6-4c9e-99bb-0ace4db53e0d"
total_cost0.001119835
cache_discount0.00010208
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"Oh, je... je ne sais pas quoi dire. C'était horrible. Tellement horrible."
detectedLang"fr"
heavyLang"fr"
scores
fr0.7906855049712193
nl0.5565410199556541
ca0.5327102803738317
en0.4865211810012837
hr0.464524765729585
sq0.4326241134751773
sl0.42938659058487877
cs0.42196531791907516
ro0.3893129770992366
yo0.3610223642172524
it0.34210526315789475
sk0.34210526315789475
lt0.33554817275747506
tr0.3197278911564626
eu0.31153184165232356
es0.30434782608695654
tl0.2895204262877442
pl0.2831541218637993
de0.27927927927927926
hu0.26605504587155965
no0.25650557620817843
lv0.2047713717693837
et0.18032786885245902
fi0.18032786885245902
ms0.17355371900826447
pt0.15074309978768577
da0.14346895074946467
az0.13606911447084233
sv0.13606911447084233
reliabletrue
passestrue
1
name"Hunter"
dialogue"I'm sorry, I don't understand French. Do you speak English?"
detectedLang"en"
heavyLang"en"
scores
en0.7994336951392166
no0.5521601685985247
tl0.5516877637130801
da0.5464247598719317
sv0.49763593380614657
cs0.48484848484848486
pt0.4509043927648579
pl0.44948186528497414
hr0.4378306878306878
sk0.40807799442896936
it0.4072524407252441
de0.38405797101449274
sq0.371301775147929
ro0.35703479576399394
nl0.2951907131011609
vi0.2904841402337229
yo0.2796610169491525
ca0.24511545293072823
is0.24377224199288253
sl0.22018348623853207
es0.18738049713193117
ms0.1448692152917505
be0.1414141414141414
tr0.1414141414141414
hu0.1361788617886179
az0.1290983606557377
et0.1290983606557377
lt0.1290983606557377
lv0.1290983606557377
uk0.1290983606557377
reliabletrue
passestrue
2
name"Marie"
dialogue"Non, je ne parle pas anglais. L'homme... il a disparu devant mes yeux. Je n'ai rien pu faire."
detectedLang"fr"
heavyLang"fr"
scores
fr0.800831312781434
ca0.6424129353233831
it0.5772058823529411
cs0.5309951060358891
ro0.528688524590164
sq0.5204336947456214
lt0.5151770657672851
sl0.5151770657672851
en0.5093856655290102
sk0.45754716981132076
es0.44764649375600385
hr0.4439071566731141
nl0.4384765625
tr0.4221105527638191
lv0.3618201997780244
hu0.34659090909090906
pt0.3451025056947608
no0.3413516609392898
yo0.3290548424737456
de0.32669789227166274
pl0.31384248210023863
az0.3072289156626506
da0.2953431372549019
ms0.267515923566879
et0.2609254498714653
eu0.2144808743169399
fi0.20798898071625344
tl0.20689655172413793
sv0.17503586800573886
is0.11538461538461538
vi0.10852713178294573
reliabletrue
passestrue
3
name"Hunter"
dialogue"You saw something? The disappearance? Please, if you can show me anything... your camera, maybe?"
detectedLang"en"
heavyLang"en"
scores
en0.8058744091829844
tl0.5483110761979576
ms0.5055889939810835
nl0.45754716981132076
fr0.4226907630522089
sq0.4010416666666667
it0.4004171011470281
es0.37295528898582336
pt0.3443557582668187
sv0.31137724550898205
ro0.3097238895558223
no0.2987804878048781
ca0.2374005305039788
yo0.22402159244264505
sl0.20798898071625344
cs0.20138888888888887
da0.19692737430167598
de0.19014084507042253
et0.1417910447761194
az0.11809815950920245
tr0.11809815950920245
fi0.11538461538461538
hr0.09305993690851734
sk0.09305993690851734
reliabletrue
passestrue
4
name"Marie"
dialogue"Mon appareil? Oui, j'ai pris des photos, mais... la police française... enfin, je veux dire, ici... je ne sais pas à qui faire confiance."
detectedLang"fr"
heavyLang"fr"
scores
fr0.8176795580110497
ca0.5864661654135338
it0.5421753607103218
pt0.5092207019631172
en0.5009074410163339
nl0.47784810126582283
es0.4383934649421375
tl0.43220922229869235
ro0.4254874651810585
sl0.4214586255259467
hr0.416135881104034
cs0.3991260014566642
sq0.39204126750184226
yo0.3838685586258402
de0.38294689603590126
sk0.3441971383147853
da0.321546052631579
no0.3176178660049628
lt0.30904522613065327
lv0.2807323452484743
pl0.23184357541899442
sv0.22022684310018903
tr0.2172675521821632
hu0.21577946768060838
ms0.21428571428571427
eu0.17417417417417416
fi0.17251755265797392
et0.16834677419354838
hi0.15816326530612246
az0.14330218068535827
vi0.0924092409240924
is0.0667420814479638
reliabletrue
passestrue
5
name"Hunter"
dialogue"Look, I know you're upset. I need to understand what happened. Can you show me the pictures?"
detectedLang"en"
heavyLang"en"
scores
en0.8098859315589354
no0.5741660752306601
tl0.5617238860482103
da0.5363214837712519
sv0.45404913557779797
nl0.4520547945205479
cs0.39879759519038077
et0.3969849246231156
ca0.39086294416243655
fr0.3756503642039542
sq0.375
pl0.3610223642172524
yo0.35553168635875404
ro0.34497816593886466
sk0.3281075027995521
lv0.3087557603686636
de0.3063583815028902
hr0.2982456140350877
sl0.2583436341161928
it0.24528301886792453
fi0.23076923076923078
lt0.21773142112125163
pt0.21568627450980393
ms0.2125984251968504
tr0.19678714859437751
az0.1891891891891892
is0.18588873812754408
es0.1452991452991453
be0.1044776119402985
hu0.10044977511244377
uk0.09502262443438914
vi0.09502262443438914
reliabletrue
passestrue
6
name"Marie"
dialogue"Les photos sont floues. Il faisait sombre. Mais il y avait une ombre, une grande ombre... et puis il n'était plus là. Comme si la nuit l'avait avalé."
detectedLang"fr"
heavyLang"fr"
scores
fr0.8085154314034693
ca0.5437466451959205
it0.5240761478163494
es0.5148401826484018
no0.4367130550033135
tl0.3992932862190813
ro0.3853940708604483
pt0.38316400580551524
en0.36377245508982037
da0.36329588014981273
et0.33123524783634933
yo0.30327868852459017
sk0.2928452579034942
vi0.2851135407905803
nl0.2678725236864771
cs0.25438596491228066
sv0.24377224199288253
sq0.2362982929020665
az0.20187793427230047
lt0.19886899151743637
pl0.17073170731707318
sl0.16666666666666666
de0.1326530612244898
tr0.08993576017130622
hi0.08306364617044228
lv0.07709011943539631
hr0.07306434023991276
reliabletrue
passestrue
7
name"Hunter"
dialogue"I'm getting nowhere. Let me see if there's a translator... Excuse me one second."
detectedLang"en"
heavyLang"en"
scores
en0.7921862011637573
tl0.5387453874538745
it0.5238095238095238
nl0.47970863683662857
de0.47862356621480706
fr0.477533960292581
et0.47257383966244726
sq0.4708994708994709
ro0.4692144373673036
pt0.4658119658119659
sl0.44629014396456257
hr0.43820224719101125
no0.4246260069044879
sv0.4206257242178447
ms0.4172494172494172
pl0.39686369119420983
es0.3834771886559803
cs0.37733499377334995
da0.3531694695989651
ca0.29676511954992973
sk0.2784992784992785
vi0.2401215805471125
hu0.2378048780487805
is0.23076923076923078
lt0.2295839753466872
tr0.21875
fi0.2163009404388715
eu0.21507064364207218
lv0.21507064364207218
az0.20508744038155804
yo0.19224555735056545
reliabletrue
passestrue
8
name"Hunter"
dialogue"Hunter here... Yes... I'll be right there."
detectedLang"en"
heavyLang"en"
scores
en0.8157700810611644
de0.576271186440678
tl0.5173745173745175
sq0.48665297741273095
yo0.423963133640553
da0.3842364532019704
no0.37810945273631835
fr0.3686868686868687
hu0.31880108991825606
lt0.3093922651933701
sv0.21875
it0.20127795527156547
nl0.20127795527156547
pt0.20127795527156547
ca0.19093851132686085
ms0.19093851132686085
ro0.19093851132686085
sl0.19093851132686085
tr0.19093851132686085
reliabletrue
passestrue
9
name"Hunter"
dialogue"I have to go. I'll be back with someone who speaks French. Stay here, please."
detectedLang"en"
heavyLang"en"
scores
en0.823682256867112
tl0.6018440905280805
yo0.463882618510158
da0.4508670520231214
pl0.43720379146919436
lt0.370026525198939
hr0.3493150684931507
no0.3484224965706447
cs0.3319268635724332
sq0.3300423131170663
sk0.3004418262150221
et0.2983751846381093
it0.28785607196401797
ro0.2857142857142857
lv0.2803030303030303
hu0.27921092564491656
es0.27035330261136714
pt0.2647058823529412
ca0.22512234910277326
sv0.22512234910277326
sl0.2030201342281879
ms0.1410488245931284
be0.12844036697247707
tr0.12844036697247707
az0.1171003717472119
is0.1171003717472119
uk0.1171003717472119
vi0.1171003717472119
reliabletrue
passestrue
10
name"Marie"
dialogue"Vous partez? Mais... vous devez me protéger! J'ai peur qu'il revienne. L'ombre..."
detectedLang"fr"
heavyLang"fr"
scores
fr0.8018356278681685
pt0.5605920444033303
it0.5192307692307693
es0.4952178533475027
en0.4836956521739131
sl0.45150115473441105
tl0.4483159117305459
sq0.433849821215733
ca0.4193154034229829
no0.41789215686274506
ro0.41430332922318125
hr0.38788659793814434
da0.33936022253129344
et0.33751743375174337
nl0.32045779685264664
sv0.3185078909612626
sk0.31358381502890176
ms0.309593023255814
hu0.250788643533123
cs0.24722662440570525
lv0.23878205128205127
eu0.23633440514469453
fi0.23633440514469453
lt0.23014586709886548
az0.2263843648208469
de0.2263843648208469
pl0.21875
tr0.21487603305785125
yo0.20435510887772196
reliabletrue
passestrue