Run: 2026-02-08-01KGYY1J5A4K4BTWA490PJCVWN

Run Details

Model:
Claude Opus 4.5
Test:
Language Writing
Scenario:
Character dialogue (French) in a story
Duration:
13.0s
Cost:
$0.014985
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
# Voice Sheet: The Café Encounter **Setting:** A small café on Main Street in Alborn, MN. Late morning. Marie sits alone at a corner table, scrolling through photos on her camera. --- Hunter: "Excuse me, miss? Mind if I sit down for a moment?" Marie: *looks up, startled* "Pardon? Je... je ne comprends pas." Hunter: "I'm Detective Hunter. I'm investigating some incidents in town. Were you near the old mill yesterday evening?" Marie: *eyes widening, clutching her camera* "Le moulin? Oh mon Dieu... Oui, j'étais là. J'ai vu quelque chose de terrible. Une ombre, une silhouette qui traînait quelque chose vers la forêt..." Hunter: *frowning, leaning forward* "I'm sorry, I don't... Do you speak English?" Marie: *shaking her head, voice trembling* "Non, non... Anglais, non. Je suis désolée. C'était effrayant. J'ai couru. J'ai eu tellement peur..." Hunter: "Okay, okay... Uh, you were scared? Afraid?" *mimes frightened expression* Marie: *nodding vigorously* "Oui! Oui, peur! Très peur!" *gestures toward her camera* "J'ai des photos, peut-être... mais je ne sais pas si..." Hunter: "Photos? You have photos?" *points at camera* Marie: "Oui, photos..." *starts scrolling through her camera, hands shaking* Hunter: *phone buzzes* "Damn it." *answers* "Hunter here. ...What? Another one? I'm on my way." *hangs up, stands* "I have to go. Stay in town, okay? Stay." *gestures downward* "Don't leave." Marie: *confused, worried* "Je ne comprends pas... Qu'est-ce qui se passe dans cette ville?" Hunter: *sighs, frustrated* "I'll find someone who speaks French. Just... stay safe." *hurries out* Marie: *whispers to herself, looking back at her camera* "Qu'est-ce que j'ai photographié...?" --- *End of scene.*
created_at"2026-02-08T15:31:21.451287+00:00" 2/8/2026, 3:31:21 PM
model"anthropic/claude-4.5-opus-20251124"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1522
moderation_latency(null)
generation_time12892
tokens_prompt257
tokens_completion460
native_tokens_prompt297
native_tokens_completion540
native_tokens_completion_images(null)
native_tokens_reasoning0
native_tokens_cached0
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"stop"
usage0.014985
router(null)
provider_responses
0
id"msg_01EgRt4XvrsZkxF8mLgJawFQ"
status200
is_byokfalse
latency1522
endpoint_id"be883404-eb42-4b2d-b6e4-c7daa3aa8d62"
provider_name"Anthropic"
model_permaslug"anthropic/claude-4.5-opus-20251124"
api_type"completions"
id"gen-1770564667-XXDtxeoO5dLI6eP8hckJ"
upstream_id"msg_01EgRt4XvrsZkxF8mLgJawFQ"
total_cost0.014985
cache_discount(null)
upstream_inference_cost0
provider_name"Anthropic"

Evaluation details

Result Evaluator Details Meta Data
100.00% Parse dialogue n/a
dialogue
0
name"Hunter"
dialogue"Excuse me, miss? Mind if I sit down for a moment?"
detectedLang"en"
heavyLang"en"
scores
en0.7728860936408106
no0.6600418410041841
da0.6356502242152466
sq0.6026894865525673
ca0.59727385377943
tl0.5701058201058201
fr0.5590230664857531
it0.5547945205479452
pt0.5511049723756907
ro0.5511049723756907
hu0.5350500715307582
pl0.5323741007194245
cs0.5289855072463767
sv0.5283018867924528
sk0.5090634441087614
es0.49768160741885625
nl0.49297971918876754
hr0.49139280125195617
et0.4873817034700315
yo0.45286195286195285
de0.3890977443609023
az0.37619961612284064
sl0.3538767395626242
ms0.3114406779661017
tr0.3114406779661017
lt0.30851063829787234
fi0.29805615550755943
is0.29805615550755943
lv0.2903930131004367
vi0.2903930131004367
be0.17721518987341772
eu0.17721518987341772
uk0.16237113402061853
reliabletrue
passestrue
1
name"Marie"
dialogue"Pardon? Je... je ne comprends pas."
detectedLang"fr"
heavyLang"fr"
scores
fr0.7695852534562212
lt0.6763754045307443
ca0.6460176991150443
cs0.6219281663516069
nl0.6062992125984252
sl0.6007984031936128
it0.5943204868154158
hr0.5867768595041323
tl0.5771670190274841
sq0.54337899543379
en0.5215311004784688
ro0.5169082125603864
es0.5085995085995086
yo0.4490358126721763
de0.43977591036414565
sk0.42028985507246375
pt0.37888198757763975
lv0.33993399339933994
tr0.3197278911564626
pl0.3127147766323024
fi0.3055555555555556
ms0.29577464788732394
hu0.2907801418439716
reliabletrue
passestrue
2
name"Hunter"
dialogue"I'm Detective Hunter. I'm investigating some incidents in town. Were you near the old mill yesterday evening?"
detectedLang"en"
heavyLang"en"
scores
en0.806368330464716
tl0.666501976284585
nl0.6160409556313994
ro0.5974955277280859
it0.5505992010652463
fr0.5481927710843374
pt0.5266479663394109
sv0.5192307692307693
no0.5108695652173912
de0.4917168674698795
ca0.4913338357196684
da0.4827586206896552
es0.446267432321575
sl0.44214876033057854
sq0.37615526802218113
ms0.3515850144092219
cs0.3343195266272189
hr0.3283582089552239
az0.28722280887011614
is0.2686890574214518
sk0.22591743119266056
yo0.22413793103448276
et0.21784472769409038
lt0.21511627906976746
lv0.1983372921615202
pl0.11067193675889328
fi0.08038147138964578
tr0.08038147138964578
reliabletrue
passestrue
3
name"Marie"
dialogue"Le moulin? Oh mon Dieu... Oui, j'étais là. J'ai vu quelque chose de terrible. Une ombre, une silhouette qui traînait quelque chose vers la forêt..."
detectedLang"fr"
heavyLang"fr"
scores
fr0.7807017543859649
it0.5014245014245015
ca0.4797859690844233
es0.4575325480471171
pt0.3686868686868687
en0.3532889874353289
da0.3484735666418466
tl0.3305279265493497
nl0.32795698924731176
ro0.3253662297609869
yo0.31156569630212433
no0.3044515103338633
hu0.3011182108626198
de0.2527754056362084
vi0.21594982078853048
sq0.19429097605893186
tr0.17061611374407584
sv0.1682509505703422
az0.12587412587412586
lt0.12236710130391174
sl0.11794354838709678
lv0.10440122824974411
hi0.08184679958027283
is0.07991587802313353
eu0.07407407407407407
et0.06716417910447761
ms0.06716417910447761
fi0.06316916488222697
pl0.06316916488222697
reliabletrue
passestrue
4
name"Hunter"
dialogue"I'm sorry, I don't... Do you speak English?"
detectedLang"en"
heavyLang"en"
scores
en0.8015873015873016
tl0.5405819295558958
hr0.5245641838351823
cs0.512987012987013
pl0.4727592267135325
pt0.460431654676259
sq0.455535390199637
no0.4307400379506641
it0.4174757281553398
da0.4129158512720157
sv0.4117647058823529
sk0.40476190476190477
vi0.3670886075949367
yo0.3548387096774194
ro0.35064935064935066
ca0.3150684931506849
sl0.2857142857142857
de0.1935483870967742
ms0.1935483870967742
be0.1891891891891892
tr0.1891891891891892
hu0.18256130790190736
az0.17355371900826447
et0.17355371900826447
is0.17355371900826447
lt0.17355371900826447
lv0.17355371900826447
uk0.17355371900826447
reliabletrue
passestrue
5
name"Marie"
dialogue"Non, non... Anglais, non. Je suis désolée. C'était effrayant. J'ai couru. J'ai eu tellement peur..."
detectedLang"fr"
heavyLang"fr"
scores
fr0.7874806800618238
en0.5311167945439046
cs0.3962678375411636
nl0.38684503901895206
sk0.3820224719101124
sl0.3707093821510297
hr0.359720605355064
ro0.3559718969555035
tl0.3333333333333333
ca0.32098765432098764
de0.29936305732484075
yo0.2912371134020619
no0.26568758344459276
lt0.2231638418079096
pl0.2231638418079096
pt0.21763869132290184
sq0.21763869132290184
it0.21652421652421652
da0.20520231213872833
sv0.2005813953488372
hu0.19117647058823528
lv0.14596273291925466
tr0.14596273291925466
et0.13793103448275862
eu0.13657770800627944
es0.1143317230273752
fi0.1143317230273752
az0.10277324632952692
reliabletrue
passestrue
6
name"Hunter"
dialogue"Okay, okay... Uh, you were scared? Afraid?"
detectedLang"en"
heavyLang"en"
scores
en0.7187060478199718
tl0.47780678851174935
it0.3055555555555556
cs0.2805755395683453
ro0.2805755395683453
reliabletrue
passestrue
7
name"Marie"
dialogue"J'ai des photos, peut-être... mais je ne sais pas si..."
detectedLang"fr"
heavyLang"fr"
scores
fr0.8373373373373373
ca0.5906801007556676
sl0.5590230664857531
sq0.5283018867924528
lt0.5213549337260678
cs0.5170876671619613
de0.4724025974025974
nl0.4698205546492659
yo0.46808510638297873
hr0.4663382594417077
sk0.4519392917369309
pt0.4357638888888889
ro0.4237588652482269
it0.4003690036900369
tl0.3992606284658041
es0.36274509803921573
lv0.3486973947895792
en0.33537832310838445
tr0.2243436754176611
pl0.21875
fi0.21307506053268765
ms0.20537897310513448
hu0.20147420147420148
no0.20147420147420148
hi0.19154228855721395
reliabletrue
passestrue
8
name"Hunter"
dialogue"Photos? You have photos?"
detectedLang"en"
heavyLang"en"
scores
en0.823943661971831
fr0.6453900709219859
tl0.6078431372549019
da0.5951417004048583
es0.4444444444444444
lt0.4444444444444444
pt0.4444444444444444
cs0.43820224719101125
hi0.4350282485875706
ca0.4152046783625731
de0.4152046783625731
lv0.4152046783625731
nl0.4152046783625731
reliabletrue
passestrue
9
name"Marie"
dialogue"Oui, photos..."
detectedLang"fr"
heavyLang"fr"
scores
fr0.7928176795580111
en0.6861924686192469
es0.5161290322580645
lt0.5161290322580645
pt0.5161290322580645
hi0.506578947368421
tl0.506578947368421
ca0.4863013698630137
de0.4863013698630137
lv0.4863013698630137
nl0.4863013698630137
reliabletrue
passestrue
10
name"Hunter"
dialogue"Don't leave."
detectedLang"en"
heavyLang"en"
scores
en0.8201438848920863
reliabletrue
passestrue
11
name"Marie"
dialogue"Je ne comprends pas... Qu'est-ce qui se passe dans cette ville?"
detectedLang"fr"
heavyLang"fr"
scores
fr0.83271375464684
it0.6708119970738844
ca0.6431403647898494
da0.6024734982332155
no0.5472837022132797
nl0.5417515274949084
de0.5145631067961165
ro0.5135135135135136
en0.496080627099664
sl0.49037372593431483
pt0.48805460750853247
sq0.48335246842709534
hr0.4809688581314879
es0.47491248541423564
sv0.4724501758499414
fi0.45913461538461536
cs0.44785276073619634
et0.4178525226390685
tl0.4163424124513619
lt0.3902439024390244
yo0.375
hu0.3697478991596639
tr0.281150159744409
ms0.24874791318864775
sk0.24369747899159663
is0.2214532871972318
lv0.18625678119349007
pl0.16820702402957485
reliabletrue
passestrue
12
name"Hunter"
dialogue"I'll find someone who speaks French. Just... stay safe."
detectedLang"en"
heavyLang"en"
scores
en0.8027613412228797
et0.44547134935304994
tl0.39999999999999997
es0.3697478991596639
pt0.3630573248407643
sv0.2537313432835821
da0.25
ca0.20424403183023873
it0.20424403183023873
reliabletrue
passestrue
13
name"Marie"
dialogue"Qu'est-ce que j'ai photographié...?"
detectedLang"fr"
heavyLang"fr"
scores
fr0.8182552504038773
en0.5656370656370656
es0.4444444444444444
ca0.44168734491315137
pt0.43324937027707805
ro0.38524590163934425
it0.25742574257425743
hi0.2549668874172185
tl0.2549668874172185
reliabletrue
passestrue