Run: 2026-02-08-01KGYYKKQNS6EWFPNR653B5A1Q

Run Details

Model:
Claude Opus 4.5
Test:
Language Writing
Scenario:
Character dialogue (German) in a story
Duration:
15.2s
Cost:
$0.016735
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="Melanie"> Melanie is a 30-year old college student on a study abroad program. Born in Germany, she is fluent in German 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 German, 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: Melanie 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 German, and Hunter looks confused. They talk for a while, until Hunter gets a call and has to leave. Return the dialogue between Melanie and Hunter as a voice sheet: Melanie: "..." Hunter: "..."

Model response

AI
# Voice Sheet: The Café Encounter **Setting:** A small café on Main Street in Alborn, MN. Melanie sits alone at a corner table, scrolling through photos on her camera with trembling hands. --- Hunter: "Excuse me, miss? Mind if I sit down for a moment?" Melanie: *looks up, startled* "Oh... ja, bitte." *gestures hesitantly to the chair* Hunter: "I'm Detective Hunter. I'm investigating some incidents around town. Were you by any chance near the old mill yesterday evening?" Melanie: *eyes widening* "Die Mühle? Ja, ich war dort. Es war schrecklich—ich habe etwas gesehen, etwas im Wald. Eine Gestalt, die jemanden... ich weiß nicht wie ich es sagen soll..." Hunter: "I'm sorry, I don't... Do you speak English?" Melanie: *shaking her head, frustrated* "Nein, nein... mein Englisch ist nicht gut. Ich... ich habe Angst. Was ich gesehen habe..." *taps her camera urgently* "Hier, hier! Fotos!" Hunter: "Photos? You took photos of something?" Melanie: "Ja! Fotos! Aber... sie sind dunkel. Ich konnte nicht... es war so schnell." *shivers* "Der Mann ist einfach verschwunden. Wie ein Geist." Hunter: *sighs, rubbing his temple* "I really wish I could understand you. Can you show me?" Melanie: *turns camera toward him, scrolling through dark, blurry images of trees and shadows* "Sehen Sie? Dort—dort war jemand. Und dann... weg. Einfach weg." Hunter: "These are pretty dark, but... wait, is that a figure there? Can you—" *Hunter's phone rings sharply* Hunter: *answering* "Hunter here. ...What? Where? I'm on my way." *stands abruptly* "I have to go. But listen—" *points at Melanie, then the camera* "Stay here. Don't delete those. I'll find someone who speaks... German? Is that German?" Melanie: "Bitte, seien Sie vorsichtig. Was auch immer dort draußen ist... es ist gefährlich." Hunter: *pauses at the door, clearly not understanding but catching her tone* "Yeah... I get the feeling you're right about that." --- *End of scene*
created_at"2026-02-08T15:41:14.592401+00:00" 2/8/2026, 3:41:14 PM
model"anthropic/claude-4.5-opus-20251124"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1464
moderation_latency(null)
generation_time15130
tokens_prompt261
tokens_completion496
native_tokens_prompt307
native_tokens_completion608
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"
usage0.016735
router(null)
provider_responses
0
id"msg_015uNuPaTV5M5vNp6mZtPBp7"
status200
is_byokfalse
latency1464
endpoint_id"be883404-eb42-4b2d-b6e4-c7daa3aa8d62"
provider_name"Anthropic"
model_permaslug"anthropic/claude-4.5-opus-20251124"
api_type"completions"
id"gen-1770565259-GpANhxyUC6YgQMILe3kq"
upstream_id"msg_015uNuPaTV5M5vNp6mZtPBp7"
total_cost0.016735
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"Melanie"
dialogue"Oh... ja, bitte."
detectedLang"de"
heavyLang"de"
scores
de0.7624703087885986
et0.7275204359673024
nl0.6763754045307443
da0.6078431372549019
fi0.6047430830039525
lv0.5348837209302325
ca0.5215311004784688
sk0.45652173913043476
pl0.4444444444444444
sl0.4444444444444444
it0.42857142857142855
no0.42857142857142855
sq0.42857142857142855
sv0.42857142857142855
yo0.42857142857142855
reliabletrue
passestrue
2
name"Hunter"
dialogue"I'm Detective Hunter. I'm investigating some incidents around town. Were you by any chance near the old mill yesterday evening?"
detectedLang"en"
heavyLang"en"
scores
en0.8105612124082406
tl0.6556177356866122
nl0.5694294940796556
fr0.5609220636663008
pt0.5243757431629013
ro0.5180722891566265
da0.5154451847365233
ca0.4952681388012618
no0.4884910485933504
it0.4801819363222872
sv0.47019867549668876
de0.44865609924190214
es0.4314143567874911
cs0.4016454749439043
sq0.36808846761453395
sl0.35691318327974275
sk0.3288590604026846
hr0.32716568544995794
ms0.26672777268560954
is0.2366412213740458
az0.1902834008097166
et0.1902834008097166
lt0.18781725888324874
lv0.17269906928645296
yo0.17184265010351968
pl0.12854030501089325
fi0.06868451688009314
tr0.06868451688009314
reliabletrue
passestrue
3
name"Melanie"
dialogue"Die Mühle? Ja, ich war dort. Es war schrecklich—ich habe etwas gesehen, etwas im Wald. Eine Gestalt, die jemanden... ich weiß nicht wie ich es sagen soll..."
detectedLang"de"
heavyLang"de"
scores
de0.8309772587584512
nl0.54344216934145
da0.4177840508115737
sv0.3721461187214612
no0.3599689681923972
ca0.3336025848142165
es0.321546052631579
pl0.3102006688963211
et0.2744063324538259
sk0.27312775330396477
yo0.23327137546468402
fi0.22607879924953095
lv0.22169811320754715
tr0.20212765957446807
hu0.19980601357904945
en0.18799212598425197
fr0.16243654822335027
sq0.15816326530612246
eu0.12234042553191489
az0.11670235546038545
hr0.11003236245954692
cs0.1081081081081081
lt0.09934497816593887
pt0.09934497816593887
ms0.09638554216867469
it0.09440175631174533
is0.08839779005524862
sl0.08839779005524862
ro0.07924107142857142
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"Melanie"
dialogue"Hier, hier! Fotos!"
detectedLang"de"
heavyLang"af"
scores
de0.7685185185185185
nl0.7596153846153846
fr0.691358024691358
es0.6559633027522936
lt0.6559633027522936
pt0.6559633027522936
ca0.6411483253588517
lv0.6411483253588517
en0.4863013698630137
tr0.4827586206896552
cs0.471830985915493
hr0.471830985915493
sk0.471830985915493
sl0.471830985915493
et0.45652173913043476
it0.45652173913043476
sq0.45652173913043476
az0.44029850746268656
da0.44029850746268656
no0.44029850746268656
pl0.44029850746268656
ro0.44029850746268656
sv0.44029850746268656
reliabletrue
passestrue
6
name"Hunter"
dialogue"Photos? You took photos of something?"
detectedLang"en"
heavyLang"en"
scores
en0.8253275109170306
tl0.6472663139329806
nl0.49622166246851385
fr0.47643979057591623
es0.441340782122905
pt0.441340782122905
de0.4350282485875706
yo0.3610223642172524
no0.3197278911564626
is0.3079584775086505
lt0.2857142857142857
cs0.2805755395683453
ms0.2805755395683453
hi0.2779783393501805
ca0.26199261992619927
lv0.26199261992619927
reliabletrue
passestrue
7
name"Melanie"
dialogue"Der Mann ist einfach verschwunden. Wie ein Geist."
detectedLang"de"
heavyLang"de"
scores
de0.823943661971831
no0.6444201312910285
nl0.5608108108108109
is0.5206489675516224
da0.46546052631578944
tr0.3981481481481482
hu0.3512974051896207
sv0.33127572016460904
es0.3055555555555556
sq0.2995689655172413
hi0.2459396751740139
et0.24065420560747666
pl0.1935483870967742
lt0.19154228855721395
it0.181360201511335
en0.16237113402061853
fr0.16237113402061853
pt0.16237113402061853
az0.15364583333333331
ca0.15364583333333331
ro0.15364583333333331
reliabletrue
passestrue
8
name"Hunter"
dialogue"I really wish I could understand you. Can you show me?"
detectedLang"en"
heavyLang"en"
scores
en0.8205411374930976
no0.6455834242093783
da0.6055825242718447
tl0.6041412911084044
nl0.5504840940525588
sq0.5199409158050221
sv0.5178041543026707
cs0.5038167938931297
ca0.468954248366013
pl0.4546979865771812
it0.453781512605042
de0.4406196213425129
pt0.4337979094076655
ro0.4237588652482269
sk0.4122965641952984
az0.38446969696969696
fr0.38446969696969696
hr0.38330170777988615
es0.36274509803921573
et0.3271221532091097
sl0.3172268907563025
tr0.3114406779661017
ms0.3055555555555556
is0.29653679653679654
lt0.2793791574279379
lv0.2793791574279379
yo0.2111650485436893
fi0.1875
be0.17721518987341772
hu0.1709183673469388
uk0.16237113402061853
vi0.16237113402061853
reliabletrue
passestrue
9
name"Melanie"
dialogue"Sehen Sie? Dort—dort war jemand. Und dann... weg. Einfach weg."
detectedLang"de"
heavyLang"de"
scores
de0.8454404945904173
nl0.42857142857142855
en0.40476190476190477
is0.2857142857142857
eu0.27710843373493976
pl0.27184466019417475
da0.24812030075187969
fi0.22680412371134018
ms0.22680412371134018
yo0.22680412371134018
fr0.2
ro0.2
reliabletrue
passestrue
10
name"Hunter"
dialogue"These are pretty dark, but... wait, is that a figure there? Can you—"
detectedLang"en"
heavyLang"en"
scores
en0.8367268536304264
ro0.5459401709401709
sq0.48233861144945184
it0.4606598984771573
ca0.45790816326530615
fr0.4530244530244531
tl0.43559096945551123
de0.42489851150202973
hu0.42176870748299317
pt0.41054091539528437
es0.38848920863309355
yo0.35993975903614456
sk0.3541033434650456
nl0.3501529051987768
cs0.33070866141732286
hr0.32216905901116427
fi0.3156199677938808
sl0.2975206611570248
is0.28209459459459457
lv0.2735042735042735
tr0.2659758203799654
az0.256993006993007
da0.24911660777385158
no0.24645390070921988
pl0.19811320754716982
lt0.16173570019723865
eu0.1414141414141414
vi0.1414141414141414
et0.1290983606557377
ms0.1290983606557377
sv0.1290983606557377
reliabletrue
passestrue
11
name"Hunter"
dialogue"Stay here. Don't delete those. I'll find someone who speaks... German? Is that German?"
detectedLang"en"
heavyLang"en"
scores
en0.8163186388244393
tl0.4263285024154589
sq0.41502463054187194
nl0.3902439024390244
ro0.38946015424164526
hu0.3338008415147265
es0.3115942028985507
et0.31059506531204645
da0.2601246105919003
no0.250788643533123
pt0.24960505529225907
ca0.24121405750798725
it0.24121405750798725
tr0.23387096774193547
sv0.2238562091503268
yo0.20168067226890754
fr0.1908006814310051
is0.16225749559082892
de0.13636363636363635
sl0.13636363636363635
az0.12844036697247707
ms0.12844036697247707
reliabletrue
passestrue
12
name"Melanie"
dialogue"Bitte, seien Sie vorsichtig. Was auch immer dort draußen ist... es ist gefährlich."
detectedLang"de"
heavyLang"de"
scores
de0.8333333333333334
nl0.5102404274265361
no0.43123061013443637
en0.3663594470046083
ca0.35217903415783275
lv0.28756476683937826
da0.26568758344459276
lt0.26568758344459276
it0.21428571428571427
es0.2109038737446198
sv0.18759231905465287
et0.17043740573152338
pl0.1691842900302115
hi0.16158536585365854
hu0.15644171779141106
tr0.14596273291925466
yo0.13657770800627944
is0.12280701754385964
fr0.12
reliabletrue
passestrue
13
name"Hunter"
dialogue"Yeah... I get the feeling you're right about that."
detectedLang"en"
heavyLang"en"
scores
en0.8316062176165804
tl0.6847720659553831
no0.5660881174899867
da0.5529573590096286
sv0.4921875
yo0.4519392917369309
sq0.39478584729981375
nl0.3821292775665399
ms0.35258964143426297
is0.3340163934426229
de0.32432432432432434
fr0.3186582809224318
hr0.2995689655172413
ca0.29805615550755943
pl0.2793791574279379
it0.26136363636363635
cs0.24418604651162787
ro0.21686746987951808
sk0.181360201511335
be0.17721518987341772
tr0.17721518987341772
hu0.1709183673469388
az0.16237113402061853
et0.16237113402061853
lt0.16237113402061853
lv0.16237113402061853
uk0.16237113402061853
vi0.16237113402061853
reliabletrue
passestrue