Run: 2026-05-29-01KSSK6Y765SHZFHRTE5NTSNYY

Run Details

Duration:
20.5s
Cost:
$0.032245
Provider:
Anthropic

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: *(murmuring to herself, scrolling through photos)* "...non, ce n'est pas possible. J'ai vu quelque chose, j'en suis sûre..." Hunter: "Excuse me, miss? Mind if I sit down? Name's Hunter — I'm a detective. I've got a few questions about what happened here two nights ago." Marie: *(startled, clutching her camera)* "Oh! Pardon, je... je ne comprends pas très bien. Vous parlez français?" Hunter: "...French. Of course it's French." *(rubbing the back of his neck)* "Okay. Uh — you. Camera. You take pictures? Of the town? The night of the festival?" Marie: *(eyes widening, nodding rapidly)* "Le festival, oui! La nuit du festival! J'étais là, près du verger, et j'ai vu un homme — il y avait quelqu'un, et puis... plus rien. Disparu." Hunter: "Whoa, slow down — slow down. I caught 'festival' and... that's about it." *(leaning in)* "Verger? What's a verger?" Marie: *(voice trembling, hands shaking)* "Le verger! Les pommiers, là-bas." *(pointing toward the edge of town)* "J'ai pris une photo. Regardez — regardez!" Hunter: "The orchard. Okay, now we're getting somewhere. You photographed the orchard." *(squinting at the small screen)* "Is that — is that a person back there? In the trees?" Marie: *(nodding, near tears)* "Oui, oui! Et il a disparu. Comme les autres. J'ai peur, monsieur, j'ai très peur." Hunter: "Hey, easy. You're alright. You're safe, okay?" *(holding up a calming hand)* "Look, I need this picture. This — *(tapping the camera, then his own chest)* — I need it. Can you send it? Email? Anything?" Marie: *(wiping her eyes, confused but trying)* "Email? Oui, je... je peux. Mais il faut que vous compreniez — cette personne, elle me regardait. Elle savait que j'étais là." Hunter: "I wish I knew what you were saying. I really do." *(softening)* "Whatever you saw — it scared you bad. I can see that much." Marie: *(quietly)* "...Merci. Au moins vous écoutez." *(Hunter's phone buzzes loudly. He glances at the screen, jaw tightening.)* Hunter: "Hold that thought —" *(answering)* "Hunter. ...What? When? ...No, don't touch anything, I'm on my way." *(standing, pocketing the phone)* "I gotta go. Listen — stay here. Stay safe. I'll find someone who speaks French and I'll come back. You understand? *Back.*" *(pointing at the table, then himself)* Marie: *(grasping his sleeve as he turns)* "Attendez — il y a eu un autre? Quelqu'un d'autre a disparu, c'est ça?" Hunter: *(pausing, reading the fear in her face even without the words)* "...Yeah. I think you already know." *(gently pulling free)* "Don't go anywhere. I mean it." Marie: *(watching him rush off, whispering)* "...Faites attention, monsieur. Je vous en prie."
created_at"2026-05-29T10:06:53.682Z" 5/29/2026, 10:06:53 AM
model"anthropic/claude-4.8-opus-20260528"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency2545
moderation_latency(null)
generation_time20425
tokens_prompt316
tokens_completion766
native_tokens_prompt409
native_tokens_completion1208
native_tokens_completion_images(null)
native_tokens_reasoning54
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"end_turn"
service_tier"default"
usage0.032245
router(null)
provider_responses
0
endpoint_id"dfc0e5bd-d703-4fe2-a7bb-655eb95d5441"
id"msg_018EG2beQ7q9YNXbXAoKQbVz"
is_byokfalse
latency1145
model_permaslug"anthropic/claude-4.8-opus-20260528"
provider_name"Anthropic"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.16.0; linux; x64))"
http_referer(null)
request_id"req-1780049213-HJUUc0GeeoehMgiBr04m"
session_id(null)
api_type"completions"
id"gen-1780049213-EVxspCtNPYyqDdQkgAM6"
upstream_id"msg_018EG2beQ7q9YNXbXAoKQbVz"
total_cost0.032245
cache_discount(null)
upstream_inference_cost0
provider_name"Anthropic"
response_cache_source_id(null)

Evaluation details

Result Evaluator Details Meta Data
100.00% Parse dialogue n/a
dialogue
0
name"Marie"
dialogue"...non, ce n'est pas possible. J'ai vu quelque chose, j'en suis sûre..."
detectedLang"fr"
heavyLang"fr"
scores
fr0.8105263157894735
en0.5886654478976234
it0.5124593716143012
ca0.4636471990464839
ro0.23857868020304565
sq0.21602787456445993
pt0.20212765957446807
es0.18772563176895307
lt0.16820702402957485
nl0.16820702402957485
eu0.16201117318435754
ms0.15730337078651685
de0.14772727272727273
tl0.14448669201520914
reliabletrue
passestrue
1
name"Hunter"
dialogue"Excuse me, miss? Mind if I sit down? Name's Hunter — I'm a detective. I've got a few questions about what happened here two nights ago."
detectedLang"en"
heavyLang"en"
scores
en0.8041629364368845
tl0.54474505723205
fr0.48408018867924524
it0.4728915662650602
ca0.4281045751633987
pt0.42052980132450335
sq0.40918298446995266
no0.39193884642112575
ro0.38162544169611307
da0.3668596237337192
nl0.35944363103953153
es0.35803374908290536
sv0.3335872048743336
sl0.3227554179566564
hr0.31048069345941687
de0.27083333333333337
hu0.2622259696458685
cs0.26097972972972977
et0.26097972972972977
pl0.20886075949367086
ms0.19056429232192415
tr0.19056429232192415
yo0.19056429232192415
sk0.1875580315691736
lt0.14215686274509806
fi0.1362290227048371
is0.1362290227048371
az0.13194444444444445
lv0.13194444444444445
vi0.13194444444444445
be0.07407407407407407
eu0.07407407407407407
uk0.06716417910447761
reliabletrue
passestrue
2
name"Marie"
dialogue"Oh! Pardon, je... je ne comprends pas très bien. Vous parlez français?"
detectedLang"fr"
heavyLang"fr"
scores
fr0.7917630726515502
ca0.6246872393661385
nl0.5592556317335945
lt0.5166487647690655
es0.511400651465798
cs0.506578947368421
it0.5005549389567148
sl0.4938132733408324
hr0.4851258581235698
sq0.45255474452554745
ro0.44029850746268656
en0.4360902255639098
pt0.4325346784363178
tl0.43037974683544306
de0.39839572192513373
sk0.3894165535956581
yo0.35064935064935066
pl0.336283185840708
lv0.3293591654247392
hu0.3273542600896861
tr0.32432432432432434
ms0.31402439024390244
no0.22945205479452058
az0.22813036020583194
da0.21875
sv0.21875
fi0.16356877323420074
eu0.15094339622641512
et0.12280701754385964
is0.11591355599214145
reliabletrue
passestrue
3
name"Hunter"
dialogue"Okay. Uh — you. Camera. You take pictures? Of the town? The night of the festival?"
detectedLang"en"
heavyLang"en"
scores
en0.778415015641293
tl0.718915343915344
fr0.5849609375
nl0.5609504132231405
no0.5512143611404435
ca0.5293466223698782
ro0.5017584994138335
da0.49162679425837325
de0.46608040201005024
it0.4558258642765685
sv0.45161290322580644
ms0.43633952254641906
yo0.4089012517385257
es0.3988684582743989
cs0.38405797101449274
sl0.38405797101449274
et0.3410852713178295
sq0.3285939968404423
hr0.3210862619808307
pt0.3210862619808307
lv0.25569176882662
lt0.22867513611615245
az0.21731123388581952
sk0.21731123388581952
is0.17315175097276264
hu0.1361788617886179
fi0.1290983606557377
pl0.1290983606557377
reliabletrue
passestrue
4
name"Marie"
dialogue"Le festival, oui! La nuit du festival! J'étais là, près du verger, et j'ai vu un homme — il y avait quelqu'un, et puis... plus rien. Disparu."
detectedLang"fr"
heavyLang"fr"
scores
fr0.8086447546150384
it0.5685279187817258
ca0.5412844036697247
es0.5137299771167049
ro0.48826008428657436
da0.46202531645569617
no0.44335297969875576
de0.38181818181818183
en0.3541033434650456
et0.34615384615384615
vi0.34006211180124224
yo0.32432432432432434
pt0.3167202572347267
sv0.3111831442463533
nl0.3044189852700491
lt0.288107202680067
lv0.28087986463620984
az0.26660914581535805
sl0.26343154246100525
sq0.24578527062999111
tl0.2362982929020665
cs0.2314647377938517
hr0.1912464319695528
sk0.18032786885245902
ms0.17395529640427598
tr0.16666666666666666
pl0.1650294695481336
hu0.1625615763546798
eu0.1431451612903226
fi0.14228052472250252
reliabletrue
passestrue
5
name"Hunter"
dialogue"Verger? What's a verger?"
detectedLang"en"
heavyLang"en"
scores
en0.782608695652174
de0.6811224489795917
nl0.6727748691099475
it0.6165644171779141
fr0.6044303797468354
tr0.5659722222222222
hu0.5551601423487544
da0.5535714285714286
az0.5387453874538745
no0.5353159851301116
pt0.5283018867924528
ro0.5265151515151516
sv0.5229007633587787
ca0.5210727969348659
cs0.5136186770428015
es0.5136186770428015
sk0.5098039215686274
yo0.4877049180327869
hr0.47257383966244726
pl0.45652173913043476
sl0.4186046511627907
lt0.3961352657004831
is0.375
sq0.3654822335025381
tl0.3654822335025381
eu0.358974358974359
lv0.358974358974359
vi0.358974358974359
et0.33510638297872336
fi0.33510638297872336
ms0.33510638297872336
reliabletrue
passestrue
6
name"Marie"
dialogue"J'ai pris une photo. Regardez — regardez!"
detectedLang"fr"
heavyLang"fr"
scores
fr0.7963340122199593
en0.5594713656387665
tl0.4301994301994302
nl0.3333333333333333
da0.3174061433447099
cs0.3055555555555556
hi0.2779783393501805
no0.2779783393501805
sv0.2779783393501805
ca0.27007299270072993
es0.27007299270072993
it0.27007299270072993
ro0.27007299270072993
reliabletrue
passestrue
7
name"Hunter"
dialogue"Is that — is that a person back there? In the trees?"
detectedLang"en"
heavyLang"en"
scores
en0.8422712933753943
tl0.6692392502756339
nl0.6445497630331753
de0.6420047732696896
yo0.5912806539509536
sv0.5804195804195804
sq0.5562130177514794
hu0.5542347696879644
ro0.5488721804511278
it0.5454545454545454
ca0.5207667731629393
no0.5184590690208668
ms0.5033112582781457
is0.5008319467554077
da0.4983277591973244
fr0.48186528497409326
pt0.4809688581314879
pl0.45255474452554745
sl0.4485294117647059
et0.42528735632183906
es0.4230769230769231
az0.4152046783625731
cs0.3890020366598778
sk0.38650306748466257
hr0.3630573248407643
lt0.33920704845814975
lv0.3258426966292135
tr0.32432432432432434
eu0.1891891891891892
vi0.1891891891891892
fi0.17355371900826447
reliabletrue
passestrue
8
name"Marie"
dialogue"Oui, oui! Et il a disparu. Comme les autres. J'ai peur, monsieur, j'ai très peur."
detectedLang"fr"
heavyLang"fr"
scores
fr0.8332097850259451
ca0.6385542168674699
it0.526813880126183
no0.46492271105826394
en0.43467336683417085
es0.4230769230769231
da0.42233632862644416
ro0.4201030927835051
pt0.41329856584093866
et0.39759036144578314
tl0.38016528925619836
cs0.3087557603686636
sk0.3066255778120185
az0.2913385826771654
nl0.2706645056726094
tr0.26350245499181674
hu0.25742574257425743
sq0.23857868020304565
de0.23208191126279862
yo0.20913884007029876
hr0.199288256227758
pl0.1891891891891892
sl0.16666666666666666
lt0.15413533834586465
is0.14285714285714285
eu0.1346153846153846
lv0.1346153846153846
vi0.1346153846153846
fi0.12280701754385964
ms0.12280701754385964
sv0.12280701754385964
reliabletrue
passestrue
9
name"Hunter"
dialogue"Look, I need this picture. This — — I need it. Can you send it? Email? Anything?"
detectedLang"en"
heavyLang"en"
scores
en0.8226950354609929
tl0.6077405857740585
sq0.5546318289786223
cs0.473314606741573
yo0.3842364532019704
hr0.375
tr0.37290969899665555
ca0.3644067796610169
et0.35008665511265163
it0.34895833333333337
ro0.3093922651933701
ms0.3042671614100185
lv0.28435114503816794
no0.27884615384615385
az0.27184466019417475
da0.2704280155642024
sv0.2690058479532163
pl0.251497005988024
fr0.2299794661190965
eu0.20886075949367086
sl0.1758241758241758
sk0.1610738255033557
de0.1591928251121076
be0.15730337078651685
hu0.1515837104072398
is0.14383561643835618
lt0.14383561643835618
uk0.14383561643835618
vi0.14383561643835618
reliabletrue
passestrue
10
name"Marie"
dialogue"Email? Oui, je... je peux. Mais il faut que vous compreniez — cette personne, elle me regardait. Elle savait que j'étais là."
detectedLang"fr"
heavyLang"fr"
scores
fr0.796176553275232
it0.5273794002607561
pt0.5217678100263852
es0.473110465116279
ca0.4641537324464154
en0.42092651757188504
tr0.4086460032626427
nl0.38715131022823335
lt0.35094001790510293
ro0.3324125230202578
az0.3317972350230415
cs0.3317972350230415
de0.3068833652007648
sq0.2933723196881091
no0.2899118511263467
lv0.2778884462151395
sl0.2647058823529412
ms0.2624618514750763
yo0.257172131147541
tl0.24242424242424243
hr0.24083769633507857
sk0.21959095801937567
da0.2032967032967033
hu0.20066152149944874
vi0.17800453514739228
et0.1751990898748578
pl0.17142857142857143
eu0.12014563106796115
sv0.10714285714285714
fi0.09375000000000001
is0.0799492385786802
reliabletrue
passestrue
11
name"Hunter"
dialogue"Whatever you saw — it scared you bad. I can see that much."
detectedLang"en"
heavyLang"en"
scores
en0.8301795245026685
tl0.5339547270306259
et0.3996569468267582
no0.3996569468267582
da0.39759036144578314
sv0.39236111111111116
sq0.38596491228070173
ca0.3805309734513274
it0.3670886075949367
cs0.3433395872420263
ro0.32432432432432434
yo0.317738791423002
lv0.2985971943887776
tr0.29577464788732394
az0.2857142857142857
hr0.2842535787321063
pl0.2647058823529412
de0.2222222222222222
ms0.2222222222222222
nl0.2009132420091324
fr0.17061611374407584
pt0.17061611374407584
sk0.17061611374407584
be0.16666666666666666
hu0.1606714628297362
is0.15254237288135594
lt0.15254237288135594
uk0.15254237288135594
vi0.15254237288135594
reliabletrue
passestrue
12
name"Marie"
dialogue"...Merci. Au moins vous écoutez."
detectedLang"fr"
heavyLang"fr"
scores
fr0.8215701823949246
ro0.45255474452554745
it0.43037974683544306
es0.27884615384615385
pl0.27884615384615385
pt0.27884615384615385
ca0.267100977198697
cs0.2549668874172185
de0.23469387755102045
en0.23469387755102045
ms0.23469387755102045
sl0.23469387755102045
tl0.23469387755102045
tr0.23469387755102045
reliabletrue
passestrue
13
name"Hunter"
dialogue"I gotta go. Listen — stay here. Stay safe. I'll find someone who speaks French and I'll come back. You understand? Back."
detectedLang"en"
heavyLang"en"
scores
en0.7898453261600538
tl0.5519713261648745
da0.5325355272999251
no0.497991967871486
it0.49433656957928807
sv0.48601973684210525
de0.3774900398406375
pl0.3774900398406375
cs0.34554973821989526
fi0.32432432432432434
sq0.32212581344902386
nl0.31991294885745375
yo0.2961711711711712
hu0.28977272727272724
es0.27662037037037035
pt0.2724097788125727
ro0.2664319248826291
sk0.26035502958579887
hr0.2550655542312277
is0.2487980769230769
et0.24425634824667475
lv0.1925064599483204
ca0.18086500655307994
tr0.17979002624671916
eu0.15768194070080863
be0.10071942446043164
az0.09156976744186046
fr0.09156976744186046
lt0.09156976744186046
uk0.09156976744186046
vi0.09156976744186046
sl0.08625730994152046
reliabletrue
passestrue
14
name"Marie"
dialogue"Attendez — il y a eu un autre? Quelqu'un d'autre a disparu, c'est ça?"
detectedLang"fr"
heavyLang"fr"
scores
fr0.810379241516966
it0.6415094339622642
es0.603836530442035
ca0.5642201834862386
ro0.5374878286270691
en0.5015739769150053
pt0.46145124716553293
de0.4470314318975553
lv0.39720812182741116
cs0.36412315930388217
no0.36412315930388217
sk0.35374149659863946
da0.3252840909090909
tr0.32239657631954355
yo0.32142857142857145
hu0.31948424068767906
pl0.3065693430656934
nl0.3055555555555556
sv0.2994100294985251
hr0.2824773413897281
az0.2803030303030303
vi0.26127527216174184
sl0.2531446540880503
tl0.23878205128205127
sq0.22889610389610393
fi0.22003284072249588
et0.2122719734660033
lt0.14721723518850988
is0.13636363636363635
eu0.12844036697247707
ms0.1171003717472119
reliabletrue
passestrue
15
name"Hunter"
dialogue"Don't go anywhere. I mean it."
detectedLang"en"
heavyLang"en"
scores
en0.8031496062992126
tl0.593128390596745
sq0.5697896749521989
yo0.5161290322580645
pl0.5098039215686274
lv0.39839572192513373
no0.39189189189189183
da0.3818681318681319
hr0.3818681318681319
ca0.38016528925619836
sv0.38016528925619836
it0.3382352941176471
cs0.3181818181818182
ro0.2857142857142857
de0.25742574257425743
sk0.24242424242424243
be0.23728813559322032
tr0.23728813559322032
hu0.22945205479452058
az0.21875
et0.21875
is0.21875
lt0.21875
uk0.21875
vi0.21875
reliabletrue
passestrue
16
name"Marie"
dialogue"...Faites attention, monsieur. Je vous en prie."
detectedLang"fr"
heavyLang"fr"
scores
fr0.8178506375227687
en0.6314496314496314
nl0.5879120879120879
no0.5391705069124424
de0.5253164556962026
yo0.5184590690208668
da0.5176848874598071
sv0.5137763371150729
sl0.5121951219512195
es0.5057660626029654
ca0.4906621392190153
lt0.48717948717948717
hr0.44237918215613387
fi0.43289224952741023
tl0.3890020366598778
it0.3697478991596639
cs0.3288590604026846
sk0.3258426966292135
lv0.3103448275862069
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ro0.1891891891891892
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ms0.18256130790190736
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reliabletrue
passestrue