Run: 2026-05-29-01KSSK9F9WCQ9JQ3SSV4NZQM72

Run Details

Duration:
25.7s
Cost:
$0.038615
Provider:
Anthropic

Evaluation summary

Score Evaluator
Details Link
50.00% 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="Selvi"> Selvi is a 30-year old college student on a study abroad program. Born in India, she is fluent in Hindi 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 Hindi, 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: Selvi 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 Hindi, and Hunter looks confused. They talk for a while, until Hunter gets a call and has to leave. Return the dialogue between Selvi and Hunter as a voice sheet: Selvi: "..." Hunter: "..."

Model response

AI
Selvi: *(staring down at the screen of her camera, scrolling through photos)* "Yeh... yeh kya hai? Maine yeh kab kheencha?" Hunter: "Excuse me, miss? Mind if I sit down? Detective Hunter, Alborn PD." Selvi: *(looking up, startled)* "Oh—maaf kijiye, main samajh nahi paayi. Aap kaun hain?" Hunter: "I'm investigating what happened down by the old mill two nights ago. You were photographing around there, weren't you? Folks said they saw a young woman with a camera." Selvi: *(clutching the camera to her chest, voice trembling)* "Mill? Haan... main wahaan thi. Lekin maine kuch dekha... kuch ajeeb... mujhe samajh nahi aa raha kya tha." Hunter: *(leaning forward, frowning)* "I... I'm sorry, I don't follow. Do you speak any English? Just—anything? A little?" Selvi: "English? Nahi... nahi, mujhe English nahi aati. Main Hindi bolti hoon." *(she gestures helplessly at herself)* "Hindi. Sirf Hindi." Hunter: "Hindi. Right. Of course." *(rubbing the back of his neck)* "Look, I just need to know what you saw. The mill—" *(he mimes a building with his hands, then a person walking)* "—did you see anybody? A person?" Selvi: *(eyes widening, nodding rapidly)* "Haan! Haan, ek aadmi—ya shayad do log. Andhera tha. Woh ped ke peeche the." *(she turns the camera toward him, pointing at a blurry photo)* "Dekhiye. Yeh. Mujhe dar lag raha hai." Hunter: *(squinting at the screen)* "That's—hang on, that's something. Can you—is this from that night? Can I see this?" *(he points at the camera, then at her, then makes a copying gesture)* "I need this. This photo." Selvi: *(pulling the camera back slightly, uncertain)* "Aap... aap yeh chahte hain? Main nahi jaanti aap par bharosa karoon ya nahi. Lekin main bahut darri hui hoon, Detective sahib." Hunter: *(softening, holding up both hands)* "Okay. Okay, easy. I'm not gonna take anything. I can see you're scared. I just want to help. Understand? Help." *(he taps his chest, then points to her gently)* "Help you." Selvi: *(she lets out a shaky breath, lowering the camera)* "Help... yeh shabd main samajhti hoon. Theek hai. Theek hai." *(she manages a small, frightened smile)* Hunter: "There we go. See? We'll figure this out. Maybe I can find someone who—" *(His phone buzzes loudly. He glances at it, jaw tightening.)* Hunter: "Hunter speaking. ...What? When? ...No, don't touch anything, I'm on my way." *(he stands abruptly, already moving)* "I'm sorry, I have to go. Listen—stay here, alright? Stay. I'll come back." *(he points at the table, then at the ground)* "Right here. Don't go anywhere." Selvi: *(rising halfway from her seat, confused and anxious)* "Aap ja rahe hain? Lekin—ruk jaaiye! Main akeli hoon yahaan. Detective sahib, please—" Hunter: *(already at the door, calling back over his shoulder)* "I'll be back. I promise. Just—stay put!" Selvi: *(sinking back into her chair, whispering to the empty seat across from her)* "...Mujhe nahi pata aap kya keh rahe the. Lekin jaldi aana. Please, jaldi aana."
created_at"2026-05-29T10:08:16.71Z" 5/29/2026, 10:08:16 AM
model"anthropic/claude-4.8-opus-20260528"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency4451
moderation_latency(null)
generation_time25649
tokens_prompt315
tokens_completion876
native_tokens_prompt423
native_tokens_completion1460
native_tokens_completion_images(null)
native_tokens_reasoning93
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"
usage0.038615
router(null)
provider_responses
0
endpoint_id"b0d3beaa-5ff7-4666-a749-b1bb2b14c916"
id"msg_017MUdwey5CL1QZAbG5kcBED"
is_byokfalse
latency1433
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-1780049296-nXcca1F3ucNseaP5qjMS"
session_id(null)
api_type"completions"
id"gen-1780049296-MKikrNbH0J1p0YJcp2jO"
upstream_id"msg_017MUdwey5CL1QZAbG5kcBED"
total_cost0.038615
cache_discount(null)
upstream_inference_cost0
provider_name"Anthropic"
response_cache_source_id(null)

Evaluation details

Result Evaluator Details Meta Data
50.00% Parse dialogue n/a
dialogue
0
name"Selvi"
dialogue"Yeh... yeh kya hai? Maine yeh kab kheencha?"
detectedLang"fr"
heavyLang"ber"
scores
fr0.4803695150115473
en0.4201030927835051
et0.4201030927835051
fi0.4201030927835051
vi0.4109947643979057
de0.3951612903225807
ro0.3951612903225807
es0.3181818181818182
pt0.3181818181818182
it0.30769230769230765
lv0.281150159744409
tl0.267100977198697
reliablefalse
passesfalse
1
name"Hunter"
dialogue"Excuse me, miss? Mind if I sit down? Detective Hunter, Alborn PD."
detectedLang"en"
heavyLang"en"
scores
en0.7259832366215345
it0.5609504132231405
ro0.541036717062635
no0.5375408052230685
tl0.5251396648044693
da0.5058139534883721
sq0.5052386495925495
ca0.4700748129675811
sv0.46874999999999994
fr0.4558258642765685
pt0.43029490616621985
es0.39716312056737585
et0.36661698956780925
nl0.3501529051987768
sl0.3348982785602504
hr0.3264659270998415
cs0.29401993355481726
de0.288107202680067
hu0.2672413793103448
ms0.2517605633802817
tr0.2328519855595668
pl0.22867513611615245
yo0.169921875
fi0.15
sk0.1448692152917505
be0.1414141414141414
az0.1290983606557377
is0.1290983606557377
lt0.1290983606557377
lv0.1290983606557377
uk0.1290983606557377
vi0.1290983606557377
reliabletrue
passestrue
2
name"Selvi"
dialogue"Oh—maaf kijiye, main samajh nahi paayi. Aap kaun hain?"
detectedLang"eu"
heavyLang"tl"
scores
eu0.482484076433121
nl0.2777777777777778
et0.24242424242424243
fi0.24242424242424243
is0.2388758782201405
no0.23529411764705882
en0.23349056603773585
lv0.22985781990521328
tl0.22985781990521328
fr0.21307506053268765
da0.20924574209245742
sv0.19753086419753088
de0.1935483870967742
ms0.1792929292929293
reliablefalse
passesfalse
3
name"Hunter"
dialogue"I'm investigating what happened down by the old mill two nights ago. You were photographing around there, weren't you? Folks said they saw a young woman with a camera."
detectedLang"en"
heavyLang"en"
scores
en0.8093633622982799
tl0.6302029583763329
fr0.4232832618025751
ro0.3895513912549688
nl0.3864155251141552
ms0.3669022379269729
no0.33559950556242274
cs0.33518862090290663
de0.3272841051314143
sv0.3272841051314143
it0.31746031746031744
sq0.3148502230720204
da0.3042071197411003
pt0.2899603698811096
sk0.27315753887762
hr0.2647058823529412
ca0.2636986301369863
es0.26116838487972505
et0.22044960116026108
yo0.17371252882398155
pl0.17180277349768877
sl0.1673121611154144
is0.1653726708074534
lt0.16212003117692905
fi0.1581832419733751
az0.14885193982581155
hu0.12672623883021933
lv0.11522633744855967
hi0.06684027777777778
tr0.06684027777777778
eu0.061135371179039305
vi0.061135371179039305
reliabletrue
passestrue
4
name"Selvi"
dialogue"Mill? Haan... main wahaan thi. Lekin maine kuch dekha... kuch ajeeb... mujhe samajh nahi aa raha kya tha."
detectedLang"fi"
heavyLang"tl"
scores
fi0.4371482176360225
et0.40476190476190477
eu0.34210526315789475
fr0.33035714285714285
en0.30394431554524365
de0.2727272727272727
no0.26560587515299877
is0.24050632911392408
lv0.23566878980891717
tl0.22978177150192552
ms0.22680412371134018
vi0.2052980132450331
ro0.19678714859437751
sq0.16317991631799164
da0.12536443148688048
sv0.11764705882352942
reliablefalse
passesfalse
5
name"Hunter"
dialogue"I... I'm sorry, I don't follow. Do you speak any English? Just—anything? A little?"
detectedLang"en"
heavyLang"en"
scores
en0.8129251700680273
tl0.5916852264291017
ca0.46808510638297873
sv0.45054945054945056
cs0.44889779559118237
hr0.44612286002014095
sq0.434737923946557
it0.4318181818181818
pt0.4186046511627907
no0.41050375133976424
pl0.40476190476190477
da0.3949394939493949
sk0.3778280542986425
ro0.35370152761457113
yo0.3405275779376499
vi0.30730478589420657
et0.2930591259640103
hu0.28848641655886154
ms0.2791612057667104
sl0.2763157894736842
fr0.2597577388963661
tr0.2109038737446198
lt0.20863309352517986
de0.20174165457184323
is0.2005813953488372
az0.19472913616398244
lv0.19472913616398244
es0.1935483870967742
be0.11290322580645161
eu0.11290322580645161
nl0.11290322580645161
fi0.10277324632952692
uk0.10277324632952692
reliabletrue
passestrue
6
name"Selvi"
dialogue"Hindi. Sirf Hindi."
detectedLang"tl"
heavyLang"tl"
scores
tl0.8056994818652848
it0.576271186440678
is0.5664739884393063
et0.5562130177514794
sq0.5370370370370371
hi0.5098039215686274
reliabletrue
passesfalse
7
name"Hunter"
dialogue"—did you see anybody? A person?"
detectedLang"en"
heavyLang"en"
scores
en0.7957099080694586
cs0.6343692870201096
et0.5934959349593496
tl0.5901639344262295
pt0.5815899581589958
sk0.5717344753747323
sv0.5348837209302325
no0.5327102803738317
ca0.5305164319248826
ro0.5271867612293144
da0.5238095238095238
es0.5238095238095238
sq0.5238095238095238
hu0.522673031026253
de0.5157384987893463
it0.5157384987893463
is0.511002444987775
fr0.5012468827930174
hr0.4609164420485175
pl0.45054945054945056
lt0.4350282485875706
ms0.4301994301994302
lv0.42028985507246375
nl0.42028985507246375
tr0.4186046511627907
az0.39209726443769
yo0.3730407523510972
sl0.3103448275862069
eu0.25925925925925924
vi0.25925925925925924
fi0.23954372623574144
reliabletrue
passestrue
8
name"Selvi"
dialogue"Dekhiye. Yeh. Mujhe dar lag raha hai."
detectedLang"vi"
heavyLang"ber"
scores
vi0.4109947643979057
et0.38524590163934425
ro0.3626062322946175
lt0.358974358974359
it0.30769230769230765
no0.303405572755418
es0.29245283018867924
pt0.29245283018867924
sv0.29245283018867924
de0.2549668874172185
nl0.2549668874172185
reliablefalse
passesfalse
9
name"Hunter"
dialogue"I need this. This photo."
detectedLang"en"
heavyLang"en"
scores
en0.8229461756373938
tl0.6684350132625994
et0.6177370030581039
cs0.6069182389937107
fr0.6031746031746031
no0.5370370370370371
da0.5265151515151516
hr0.5265151515151516
ca0.5247148288973384
sv0.5247148288973384
sq0.5173745173745175
pl0.50199203187251
it0.4791666666666667
ro0.4186046511627907
yo0.410377358490566
hi0.3811881188118812
sk0.3654822335025381
be0.358974358974359
tr0.358974358974359
hu0.34895833333333337
az0.33510638297872336
is0.33510638297872336
lt0.33510638297872336
lv0.33510638297872336
uk0.33510638297872336
vi0.33510638297872336
reliabletrue
passestrue
10
name"Selvi"
dialogue"Aap... aap yeh chahte hain? Main nahi jaanti aap par bharosa karoon ya nahi. Lekin main bahut darri hui hoon, Detective sahib."
detectedLang"eu"
heavyLang"tl"
scores
eu0.451840250587314
fr0.4308943089430894
tl0.4233937397034596
ca0.3710691823899371
en0.36536718041704447
es0.34944237918215615
it0.33962264150943394
az0.32950191570881227
sq0.328214971209213
lv0.32038834951456313
ro0.31305201177625125
tr0.3110236220472441
pt0.26160337552742613
fi0.21700223713646533
ms0.20903954802259886
da0.20182440136830104
sk0.19261822376009227
is0.19075144508670522
de0.18793503480278423
sv0.18604651162790697
cs0.16567342073897498
hr0.1606714628297362
sl0.1606714628297362
et0.15764139590854392
lt0.1116751269035533
yo0.10941475826972011
nl0.10485933503836317
no0.10256410256410256
reliablefalse
passesfalse
11
name"Hunter"
dialogue"Help you."
detectedLang"en"
heavyLang"en"
scores
en0.8422712933753943
cs0.609375
tl0.609375
reliablefalse
passestrue
12
name"Selvi"
dialogue"Help... yeh shabd main samajhti hoon. Theek hai. Theek hai."
detectedLang"en"
heavyLang"ber"
scores
en0.43396226415094336
vi0.3435448577680525
nl0.25925925925925924
et0.25742574257425743
fi0.25742574257425743
is0.2537313432835821
it0.25
no0.25
lv0.24433249370277077
tl0.24433249370277077
fr0.22680412371134018
da0.2227979274611399
sv0.21052631578947367
de0.20634920634920634
ms0.19137466307277629
reliablefalse
passesfalse
13
name"Hunter"
dialogue"There we go. See? We'll figure this out. Maybe I can find someone who—"
detectedLang"en"
heavyLang"en"
scores
en0.8129184718393068
tl0.4256348246674728
pl0.41502463054187194
da0.3933588761174968
ca0.3807040417209909
sq0.3782722513089006
de0.34210526315789475
ro0.33286516853932585
et0.3290960451977401
no0.31059506531204645
it0.27921092564491656
yo0.2566510172143975
es0.23633440514469453
fr0.23633440514469453
pt0.23633440514469453
tr0.23633440514469453
az0.22764227642276424
hr0.2263843648208469
sv0.22512234910277326
nl0.21487603305785125
cs0.1810344827586207
sk0.1316270566727605
be0.12844036697247707
hu0.12361623616236161
is0.1171003717472119
lt0.1171003717472119
lv0.1171003717472119
uk0.1171003717472119
vi0.1171003717472119
reliabletrue
passestrue
14
name"Hunter"
dialogue"Right here. Don't go anywhere."
detectedLang"en"
heavyLang"en"
scores
en0.8089983022071308
tl0.6268656716417911
sq0.44168734491315137
de0.40318302387267907
yo0.4015957446808511
pl0.32432432432432434
da0.2474916387959866
fr0.2474916387959866
no0.2474916387959866
reliabletrue
passestrue
15
name"Selvi"
dialogue"Aap ja rahe hain? Lekin—ruk jaaiye! Main akeli hoon yahaan. Detective sahib, please—"
detectedLang"en"
heavyLang"en"
scores
en0.5439469320066335
fi0.3902439024390244
ro0.3902439024390244
tl0.3735763097949886
ca0.3444576877234803
eu0.3413173652694611
fr0.3381468110709988
de0.3125
az0.29936305732484075
es0.2445054945054945
it0.2392807745504841
pt0.23611111111111113
sq0.233983286908078
da0.22969187675070027
et0.21875
sl0.2109038737446198
tr0.20634920634920634
sv0.20520231213872833
lv0.1729323308270677
is0.13793103448275862
sk0.13249211356466878
nl0.12974683544303797
no0.12698412698412698
pl0.12698412698412698
yo0.12
cs0.11575562700964631
hr0.1085899513776337
reliablefalse
passesfalse
16
name"Hunter"
dialogue"I'll be back. I promise. Just—stay put!"
detectedLang"en"
heavyLang"en"
scores
en0.7926267281105991
hr0.6066433566433567
et0.5706106870229007
ca0.5562130177514794
cs0.53125
sv0.5161290322580645
tl0.5140388768898488
ro0.512987012987013
yo0.4668246445497631
sq0.4617224880382775
pl0.45652173913043476
hu0.4498777506112469
it0.44717444717444715
lt0.4375
no0.39189189189189183
da0.3818681318681319
pt0.25
sk0.24242424242424243
be0.23728813559322032
es0.23728813559322032
sl0.23728813559322032
tr0.23728813559322032
fr0.22945205479452058
az0.21875
is0.21875
lv0.21875
uk0.21875
vi0.21875
de0.2077464788732394
ms0.2077464788732394
nl0.2077464788732394
reliabletrue
passestrue
17
name"Selvi"
dialogue"...Mujhe nahi pata aap kya keh rahe the. Lekin jaldi aana. Please, jaldi aana."
detectedLang"en"
heavyLang"tl"
scores
en0.5221027479091995
eu0.511002444987775
tl0.33774834437086093
is0.3127147766323024
yo0.21104536489151873
ro0.2
no0.1919191919191919
fi0.1902834008097166
nl0.17355371900826447
da0.16317991631799164
et0.16317991631799164
fr0.16317991631799164
ms0.16317991631799164
sq0.16317991631799164
sv0.16317991631799164
reliablefalse
passesfalse