Run: 2026-02-18-01KHQ924X9SM11GY18M90K0CAR

Run Details

Model:
Claude Sonnet 4.6
Test:
Language Writing
Scenario:
Character dialogue (German) in a story
Duration:
12.4s
Cost:
$0.009084
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
Here is the voice sheet for the scene: Hunter: "Excuse me, miss? My name is Detective Hunter. I'm investigating an incident that took place near the old mill last night. Did you happen to see or hear anything unusual?" Melanie: "Oh... ja, ich war dort. Ich habe etwas Schreckliches gesehen. Es war ein Mann, er ist einfach... verschwunden. Ich habe alles mit meiner Kamera festgehalten, aber ich verstehe nicht, was passiert ist." Hunter: "I'm sorry, I... I don't understand. Do you speak English?" Melanie: "Englisch? Nein, nein. Ich spreche kein Englisch. Ich bin aus Deutschland. Aber bitte, Sie müssen mir zuhören — ich habe es gesehen! Ich habe Fotos gemacht!" Hunter: "Germany? Okay... uh... photos? You have photos?" Melanie: "Ja! Fotos, genau!" *holds up her camera with trembling hands* "Hier, sehen Sie? Der Mann — er war da, und dann... einfach weg. Ich hatte solche Angst. Meine Hände haben noch immer gezittert als ich den Auslöser gedrückt habe." Hunter: "Ma'am, I can see you're shaken up. I wish I could understand you. These photos though... can I take a look?" Melanie: "Bitte, ja, schauen Sie sich die Bilder an. Vielleicht können Sie sehen was ich gesehen habe. Ich weiß nicht an wen ich mich sonst wenden soll. Ich bin hier ganz allein und ich habe Angst." Hunter: "I'm going to figure this out. I'll find a translator and we'll — " *Hunter's phone rings* Hunter: "Hunter here. What? When? ...I'll be right there." *looks apologetically at Melanie* "I have to go, ma'am. But please — don't leave town. I need those photos." Melanie: "Warten Sie — bitte gehen Sie nicht! Ich... ich verstehe. Sie müssen gehen. Aber bitte kommen Sie zurück. Bitte."
created_at"2026-02-18T02:25:40.266524+00:00" 2/18/2026, 2:25:40 AM
model"anthropic/claude-4.6-sonnet-20260217"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency719
moderation_latency(null)
generation_time12372
tokens_prompt319
tokens_completion449
native_tokens_prompt308
native_tokens_completion544
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"
usage0.009084
router(null)
provider_responses
0
id"msg_01UaUvkcKeRi2qsdHy1HMnnH"
status200
is_byokfalse
latency719
endpoint_id"6d408764-7dd7-4626-bb87-a6cc1589bc86"
provider_name"Anthropic"
model_permaslug"anthropic/claude-4.6-sonnet-20260217"
api_type"completions"
id"gen-1771381527-NEN6oYPKmakgbt8FOq4e"
upstream_id"msg_01UaUvkcKeRi2qsdHy1HMnnH"
total_cost0.009084
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? My name is Detective Hunter. I'm investigating an incident that took place near the old mill last night. Did you happen to see or hear anything unusual?"
detectedLang"en"
heavyLang"en"
scores
en0.8018319534965651
tl0.6552252528348146
fr0.5347394540942928
nl0.5074430823117337
ro0.49095022624434387
no0.458614051973051
pt0.44306930693069313
de0.43580742226680036
da0.4263131055583886
cs0.40570522979397783
es0.3885869565217392
sq0.38825448613376834
et0.38524590163934425
it0.3760399334442596
ca0.3732590529247911
sv0.36619718309859156
ms0.3515850144092219
sl0.3440233236151603
yo0.3210621605310803
sk0.30124223602484473
hr0.28389560789306173
pl0.24949966644429622
hu0.21438547486033518
lt0.2043847241867044
az0.18948126801152737
is0.16974169741697415
lv0.14578587699316628
fi0.10643367752184274
tr0.10358565737051792
vi0.08833063209076175
eu0.08462164361269324
reliabletrue
passestrue
1
name"Melanie"
dialogue"Oh... ja, ich war dort. Ich habe etwas Schreckliches gesehen. Es war ein Mann, er ist einfach... verschwunden. Ich habe alles mit meiner Kamera festgehalten, aber ich verstehe nicht, was passiert ist."
detectedLang"de"
heavyLang"de"
scores
de0.8244655952566703
nl0.5539254559873117
no0.5362737015663643
da0.4578313253012048
en0.3875884594447469
ca0.38254665203073546
sv0.3743047830923248
is0.37080536912751677
fr0.35270425776754893
es0.3493348756506651
it0.33745583038869253
et0.2928975487115022
hu0.2454728370221328
tr0.2398648648648649
tl0.23625254582484725
sk0.2299794661190965
fi0.21657381615598886
lv0.20941672522839072
sq0.19985775248933144
ms0.1906474820143885
pl0.18655097613882862
cs0.1758241758241758
pt0.17400881057268722
lt0.17035398230088497
sl0.15856394913986538
ro0.14448669201520914
yo0.12587412587412586
hr0.11556603773584906
az0.09493161705551086
eu0.09274193548387095
hi0.08610885458976443
reliabletrue
passestrue
2
name"Hunter"
dialogue"I'm sorry, I... I don't understand. Do you speak English?"
detectedLang"en"
heavyLang"en"
scores
en0.7994652406417112
no0.5828698553948832
da0.5772266065388951
tl0.5300751879699248
sv0.5288944723618091
cs0.5161290322580645
pl0.4806094182825485
hr0.4688385269121813
sk0.438622754491018
de0.4140625
pt0.40570522979397783
sq0.4009584664536741
ro0.3862520458265139
it0.3644067796610169
nl0.3218806509945751
vi0.3169398907103825
yo0.3055555555555556
ca0.2690058479532163
is0.267578125
sl0.24242424242424243
ms0.1610738255033557
be0.15730337078651685
tr0.15730337078651685
hu0.1515837104072398
az0.14383561643835618
et0.14383561643835618
lt0.14383561643835618
lv0.14383561643835618
uk0.14383561643835618
reliabletrue
passestrue
3
name"Melanie"
dialogue"Englisch? Nein, nein. Ich spreche kein Englisch. Ich bin aus Deutschland. Aber bitte, Sie müssen mir zuhören — ich habe es gesehen! Ich habe Fotos gemacht!"
detectedLang"de"
heavyLang"de"
scores
de0.8219848687138407
nl0.5874161939143888
sv0.40828402366863903
no0.38837920489296635
da0.37254901960784315
ca0.32260795935647757
tr0.2920353982300885
sk0.28888888888888886
lt0.28825622775800713
ms0.2857142857142857
en0.2844364937388193
hr0.2831541218637993
es0.26605504587155965
pl0.26335174953959484
it0.2537313432835821
lv0.2409867172675522
ro0.2277992277992278
az0.18450560652395515
sl0.1811668372569089
et0.18032786885245902
is0.1587802313354364
pt0.15164369034994699
sq0.13793103448275862
eu0.12568306010928962
hu0.1130820399113082
yo0.1031390134529148
fi0.0990990990990991
fr0.09090909090909091
tl0.0888382687927107
cs0.07727797001153403
reliabletrue
passestrue
4
name"Hunter"
dialogue"Germany? Okay... uh... photos? You have photos?"
detectedLang"en"
heavyLang"en"
scores
en0.7685185185185185
tl0.6261682242990654
fr0.47643979057591623
ca0.43661971830985913
da0.42363112391930835
de0.42196531791907516
ro0.3127147766323024
it0.29577464788732394
es0.2857142857142857
lt0.2857142857142857
pt0.2857142857142857
cs0.2805755395683453
hi0.2779783393501805
lv0.26199261992619927
nl0.26199261992619927
reliabletrue
passestrue
5
name"Melanie"
dialogue"Hier, sehen Sie? Der Mann — er war da, und dann... einfach weg. Ich hatte solche Angst. Meine Hände haben noch immer gezittert als ich den Auslöser gedrückt habe."
detectedLang"de"
heavyLang"de"
scores
de0.8236479677527713
nl0.5811727163940965
no0.5510902094912355
da0.45255474452554745
sv0.39999999999999997
tr0.30509596293845137
is0.29671801741460146
it0.267271458478716
en0.25742574257425743
eu0.25690021231422505
fr0.24406047516198706
fi0.2222222222222222
pl0.2164179104477612
ca0.20993227990970656
es0.18604651162790697
az0.15594855305466235
tl0.11838790931989925
pt0.10714285714285714
sk0.10562180579216354
sl0.10485933503836317
hr0.10102739726027396
cs0.08216783216783217
et0.08056042031523644
yo0.06666666666666668
ro0.05998209489704566
vi0.05660377358490566
reliabletrue
passestrue
6
name"Hunter"
dialogue"Ma'am, I can see you're shaken up. I wish I could understand you. These photos though... can I take a look?"
detectedLang"en"
heavyLang"en"
scores
en0.8139135413684512
tl0.49768160741885625
no0.48412698412698413
nl0.4444444444444444
da0.4406196213425129
sv0.43429068755439515
ca0.39365671641791045
fr0.3873704052780396
cs0.3803622497616778
it0.34343434343434337
de0.3374108053007136
pl0.3222106360792492
sq0.3200836820083682
ro0.3179433368310598
et0.3128964059196617
sk0.3092454835281615
hr0.2785793562708102
lt0.2571428571428571
tr0.2562929061784897
hu0.2554410080183276
pt0.25287356321839083
es0.2459396751740139
is0.2459396751740139
az0.24418604651162787
yo0.24065420560747666
lv0.2388758782201405
sl0.20537897310513448
vi0.1698595146871009
hi0.10591471801925723
be0.09722222222222222
eu0.09722222222222222
fi0.08835904628330996
ms0.08835904628330996
uk0.08835904628330996
reliabletrue
passestrue
7
name"Melanie"
dialogue"Bitte, ja, schauen Sie sich die Bilder an. Vielleicht können Sie sehen was ich gesehen habe. Ich weiß nicht an wen ich mich sonst wenden soll. Ich bin hier ganz allein und ich habe Angst."
detectedLang"de"
heavyLang"de"
scores
de0.8355533629337281
nl0.5972613773660894
fi0.39759036144578314
no0.39172749391727496
da0.36224489795918363
sv0.3155373032169747
en0.3021632937892533
tr0.275887038377987
et0.2598075499629904
yo0.25595238095238093
fr0.25261584454409564
eu0.24357034795764
pl0.23488905891354248
hu0.1749174917491749
sk0.17218543046357618
az0.1659716430358632
ms0.14383561643835618
it0.14089347079037798
sq0.1341991341991342
lv0.1031390134529148
ca0.09828674481514878
vi0.09828674481514878
cs0.09090909090909091
ro0.08842297174111212
es0.07407407407407407
sl0.07407407407407407
is0.07149489322191271
ru0.06890130353817504
tl0.06542056074766354
reliabletrue
passestrue
8
name"Hunter"
dialogue"I'm going to figure this out. I'll find a translator and we'll —"
detectedLang"en"
heavyLang"en"
scores
en0.800281954887218
tl0.5857699805068226
da0.5246085011185682
ro0.5126146788990825
pl0.4700748129675811
no0.46675031367628605
yo0.4551282051282051
hr0.4530244530244531
pt0.45161290322580644
fr0.44733420026007803
sl0.4378306878306878
sk0.43333333333333335
cs0.4310575635876841
sq0.41054091539528437
ca0.4039270687237027
es0.39544807965860596
de0.38848920863309355
lv0.3786549707602339
it0.37683284457478006
lt0.37315634218289084
nl0.32
et0.30098684210526316
ms0.30098684210526316
sv0.30098684210526316
vi0.27101200686106347
hu0.2685025817555938
tr0.247787610619469
eu0.24377224199288253
az0.2328519855595668
is0.15
fi0.1290983606557377
reliabletrue
passestrue
9
name"Hunter"
dialogue"I have to go, ma'am. But please — don't leave town. I need those photos."
detectedLang"en"
heavyLang"en"
scores
en0.8121787267694741
tl0.5103092783505154
da0.4508670520231214
fr0.4457409568261376
pl0.43720379146919436
yo0.38788659793814434
lv0.35020519835841313
hr0.3493150684931507
no0.3484224965706447
lt0.34210526315789475
cs0.3319268635724332
sq0.3300423131170663
ca0.3055555555555556
sk0.3004418262150221
et0.2983751846381093
ro0.2857142857142857
sv0.22512234910277326
sl0.2030201342281879
it0.19491525423728812
es0.14414414414414414
pt0.14414414414414414
hi0.1394927536231884
de0.13003663003663005
nl0.13003663003663005
be0.12844036697247707
tr0.12844036697247707
hu0.12361623616236161
az0.1171003717472119
is0.1171003717472119
uk0.1171003717472119
vi0.1171003717472119
reliabletrue
passestrue
10
name"Melanie"
dialogue"Warten Sie — bitte gehen Sie nicht! Ich... ich verstehe. Sie müssen gehen. Aber bitte kommen Sie zurück. Bitte."
detectedLang"de"
heavyLang"de"
scores
de0.8389694041867954
nl0.5928338762214984
no0.536178107606679
da0.5098039215686274
sv0.4840041279669762
pl0.39759036144578314
fi0.3573264781491003
et0.3093922651933701
eu0.284692417739628
az0.26578560939794427
tr0.24698795180722888
hu0.2366412213740458
it0.22720247295208654
es0.21011058451816747
ca0.20508744038155804
sk0.19871794871794873
cs0.16666666666666666
ms0.13494809688581316
lt0.1334488734835355
is0.11816578483245149
en0.11190053285968028
fr0.11190053285968028
pt0.11190053285968028
ro0.10554561717352416
sq0.10554561717352416
reliabletrue
passestrue