Run: 2026-02-18-01KHQ956RFK9Q7JDFRMSMHCC6C

Run Details

Model:
Claude Sonnet 4.6
Test:
Language Writing
Scenario:
Character dialogue (Spanish) in a story
Duration:
13.4s
Cost:
$0.009459
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="Maria"> Maria is a 30-year old college student on a study abroad program. Born in Spain, she is fluent in Spanish 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 Spanish, 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: Maria 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 Spanish, and Hunter looks confused. They talk for a while, until Hunter gets a call and has to leave. Return the dialogue between Maria and Hunter as a voice sheet: Maria: "..." Hunter: "..."

Model response

AI
Here is the voice sheet for the scene: --- Hunter: "Excuse me, miss. I'm Detective Hunter. I was wondering if you could answer a few questions for me about the incident at the old mill last night." Maria: "¿Qué? Oh... sí, sí, yo estaba allí. Dios mío, fue horrible. Había una luz extraña, y luego... luego simplemente desapareció. Todo desapareció." Hunter: "I'm sorry, I... do you speak English?" Maria: "Inglés... no, no hablo inglés. Lo siento. ¿Hablas español?" Hunter: "I don't... I don't speak Spanish. Great. Okay, um..." Maria: "Estaba tomando fotografías, ¿ves? Aquí, mira la cámara. Estaba fotografiando el paisaje cuando lo vi. Me asusté mucho. Todavía estoy temblando." Hunter: "Are you showing me your camera? Did you... did you take pictures? Of the incident?" Maria: "Sí, sí, fotos. Tomé fotos. Pero cuando las miré después... no había nada. Solo oscuridad. No entiendo cómo es posible." Hunter: "I wish I knew what you were saying, ma'am. You look pretty shaken up. Whatever you saw out there..." Maria: "Fue como si algo absorbiera toda la luz. Nunca había visto nada igual. Tengo miedo de volver allí. Tengo mucho miedo." Hunter: "Okay. Okay, I'm going to get a translator and come back, alright? I think you might have seen something important." Maria: "¿Un traductor? Oh, sí, por favor. Necesito contarle a alguien lo que vi. Alguien tiene que saber la verdad." *Hunter's phone rings* Hunter: "Hunter here. What? When? I'll be right there. Don't touch anything." *(to Maria)* "I have to go. I'll be back, okay? Don't leave town." Maria: "¿Qué? ¿A dónde vas? Espera, aún no he terminado... *(sighs)* Que te vaya bien, detective. Espero que encuentres las respuestas que buscas." ---
created_at"2026-02-18T02:27:21.609284+00:00" 2/18/2026, 2:27:21 AM
model"anthropic/claude-4.6-sonnet-20260217"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1338
moderation_latency(null)
generation_time13336
tokens_prompt317
tokens_completion482
native_tokens_prompt298
native_tokens_completion571
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"
usage0.009459
router(null)
provider_responses
0
id"msg_014Soaig81huPxZ4eXxT9WPb"
status200
is_byokfalse
latency1338
endpoint_id"6d408764-7dd7-4626-bb87-a6cc1589bc86"
provider_name"Anthropic"
model_permaslug"anthropic/claude-4.6-sonnet-20260217"
api_type"completions"
id"gen-1771381627-kFATeY7VxmAhamjb1zEM"
upstream_id"msg_014Soaig81huPxZ4eXxT9WPb"
total_cost0.009459
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. I'm Detective Hunter. I was wondering if you could answer a few questions for me about the incident at the old mill last night."
detectedLang"en"
heavyLang"en"
scores
en0.8125720876585929
tl0.6402214022140221
fr0.5714285714285714
no0.56531431119037
da0.5525470399265718
nl0.5513115508513576
it0.4881889763779528
ca0.4715447154471545
pt0.4657534246575343
ro0.4390103567318757
sq0.4186046511627907
sv0.41546762589928055
de0.39478584729981375
es0.3917654398003743
cs0.344758064516129
yo0.3271221532091097
sl0.30752840909090906
et0.304564907275321
hr0.27884615384615385
ms0.2783123612139156
sk0.25344563552833077
pl0.2358934169278997
hu0.2243436754176611
az0.22186751795690343
tr0.17442845046570704
lt0.17302798982188297
fi0.12398921832884095
is0.12398921832884095
lv0.12003610108303249
vi0.12003610108303249
be0.06698564593301436
eu0.06698564593301436
uk0.06069364161849711
reliabletrue
passestrue
1
name"Maria"
dialogue"¿Qué? Oh... sí, sí, yo estaba allí. Dios mío, fue horrible. Había una luz extraña, y luego... luego simplemente desapareció. Todo desapareció."
detectedLang"es"
heavyLang"es"
scores
es0.8046412502959981
ca0.5951913640824338
pt0.5604688332445392
fr0.4579500657030223
en0.4181946403385049
tl0.3986880466472303
eu0.389792899408284
it0.3544600938967136
nl0.3431528662420382
ro0.3394715772618095
yo0.2673179396092362
sk0.26273458445040215
de0.21577946768060838
da0.21052631578947367
sq0.21052631578947367
pl0.1691842900302115
hu0.1641337386018237
no0.15816326530612246
ms0.15297741273100618
sv0.15297741273100618
tr0.14151925078043703
cs0.13431269674711438
hr0.13431269674711438
sl0.13066385669125397
vi0.10617551462621885
fi0.09040793825799338
et0.08839779005524862
lt0.07094594594594594
lv0.07094594594594594
reliabletrue
passestrue
2
name"Hunter"
dialogue"I'm sorry, I... do you speak English?"
detectedLang"en"
heavyLang"en"
scores
en0.7964169381107492
tl0.5854063018242123
hr0.5697074010327022
cs0.558303886925795
pl0.5183044315992292
pt0.5059288537549407
sq0.500998003992016
no0.47589098532494756
it0.46236559139784944
da0.4577006507592191
sv0.45652173913043476
sk0.44933920704845814
vi0.410377358490566
yo0.39759036144578314
ro0.39320388349514557
ca0.3556701030927836
sl0.32432432432432434
de0.22360248447204967
ms0.22360248447204967
be0.21875
tr0.21875
hu0.21135646687697163
az0.20127795527156547
et0.20127795527156547
is0.20127795527156547
lt0.20127795527156547
lv0.20127795527156547
uk0.20127795527156547
reliabletrue
passestrue
3
name"Maria"
dialogue"Inglés... no, no hablo inglés. Lo siento. ¿Hablas español?"
detectedLang"es"
heavyLang"es"
scores
es0.8062015503875969
pt0.6453900709219859
ca0.5844875346260388
it0.5833333333333334
lt0.4117647058823529
sk0.39271255060728744
tl0.38271604938271603
fr0.375
tr0.3562231759656652
yo0.3135011441647597
lv0.30394431554524365
eu0.2840095465393795
en0.25742574257425743
hu0.2555831265508685
hr0.2518703241895262
no0.24433249370277077
cs0.23857868020304565
vi0.23273657289002556
et0.20424403183023873
pl0.2
reliabletrue
passestrue
4
name"Hunter"
dialogue"I don't... I don't speak Spanish. Great. Okay, um..."
detectedLang"en"
heavyLang"en"
scores
en0.7866563227307991
tl0.5045045045045045
ro0.4954128440366973
no0.45
is0.4433198380566802
de0.4421906693711968
sv0.4421906693711968
sq0.4376278118609407
da0.43298969072164945
pt0.358974358974359
hr0.3357487922705314
ca0.3341404358353511
hu0.3341404358353511
pl0.314214463840399
it0.2948717948717949
cs0.2763157894736842
yo0.2403314917127072
nl0.22535211267605632
sk0.207492795389049
be0.20289855072463767
tr0.20289855072463767
az0.1863905325443787
et0.1863905325443787
lt0.1863905325443787
lv0.1863905325443787
uk0.1863905325443787
vi0.1863905325443787
reliabletrue
passestrue
5
name"Maria"
dialogue"Estaba tomando fotografías, ¿ves? Aquí, mira la cámara. Estaba fotografiando el paisaje cuando lo vi. Me asusté mucho. Todavía estoy temblando."
detectedLang"es"
heavyLang"es"
scores
es0.7846465670129212
ca0.5632065775950668
pt0.5264623955431754
it0.4558258642765685
sq0.3516399694889397
no0.3322859387274156
ro0.318364073777065
fr0.3161705551086082
et0.31006493506493504
sl0.2869127516778523
tl0.28209459459459457
sv0.28148774302620455
en0.28087986463620984
yo0.27101200686106347
sk0.26534140017286084
vi0.24444444444444446
da0.23423423423423423
ms0.22586520947176683
hr0.21803127874885006
cs0.21731123388581952
pl0.20112781954887218
nl0.19507575757575757
tr0.19507575757575757
fi0.15254237288135594
de0.1290983606557377
lt0.1290983606557377
hu0.1282051282051282
lv0.12551440329218108
eu0.1173416407061267
az0.06490649064906491
reliabletrue
passestrue
6
name"Hunter"
dialogue"Are you showing me your camera? Did you... did you take pictures? Of the incident?"
detectedLang"en"
heavyLang"en"
scores
en0.8103666245259167
tl0.6997998665777185
nl0.6150556030795552
ro0.6021220159151194
fr0.5916515426497277
ca0.5197438633938101
no0.5150862068965517
it0.4597839135654262
de0.4367959949937422
sq0.43324937027707805
es0.43109987357774965
et0.41709844559585496
ms0.4094488188976378
sl0.39597315436241615
sv0.39597315436241615
da0.3767313019390581
yo0.3283582089552239
pt0.3253373313343328
cs0.3119266055045872
az0.24369747899159663
sk0.2227979274611399
is0.16512059369202228
lv0.15572232645403375
fi0.14285714285714285
pl0.1346153846153846
hr0.11591355599214145
hu0.11591355599214145
lt0.11591355599214145
reliabletrue
passestrue
7
name"Maria"
dialogue"Sí, sí, fotos. Tomé fotos. Pero cuando las miré después... no había nada. Solo oscuridad. No entiendo cómo es posible."
detectedLang"es"
heavyLang"es"
scores
es0.8092088527092343
ca0.5897155361050328
pt0.5495495495495496
tl0.479528105482304
it0.44812362030905084
fr0.447310243183493
en0.414519906323185
lv0.33920704845814975
de0.3119266055045872
sk0.2850333651096282
nl0.267578125
ro0.2401215805471125
lt0.2378048780487805
no0.2260061919504644
cs0.2219917012448133
sq0.21793534932221062
et0.21301154249737672
pl0.21135646687697163
hr0.1830065359477124
tr0.17400881057268722
fi0.16666666666666666
yo0.1648106904231626
da0.13990825688073394
sv0.13990825688073394
hu0.11971830985915494
eu0.08200734394124846
sl0.08200734394124846
ms0.07749077490774908
az0.07292954264524104
reliabletrue
passestrue
8
name"Hunter"
dialogue"I wish I knew what you were saying, ma'am. You look pretty shaken up. Whatever you saw out there..."
detectedLang"en"
heavyLang"en"
scores
en0.8120915032679739
tl0.5184254606365158
no0.3653421633554084
sv0.35247747747747743
nl0.33449074074074076
sq0.3282710280373832
da0.2866004962779156
hr0.2848258706467662
ca0.2647058823529412
it0.24242424242424243
cs0.2414248021108179
de0.23638778220451526
sk0.23333333333333334
tr0.22818791946308725
ro0.22506738544474394
pt0.21662125340599456
lv0.2101648351648352
fi0.18785310734463279
pl0.1797432239657632
ms0.14814814814814814
sl0.13533834586466165
yo0.1314199395770393
fr0.11128284389489954
be0.10852713178294573
es0.10714285714285714
hu0.1043613707165109
az0.0987460815047022
et0.0987460815047022
is0.0987460815047022
lt0.0987460815047022
uk0.0987460815047022
vi0.0987460815047022
reliabletrue
passestrue
9
name"Maria"
dialogue"Fue como si algo absorbiera toda la luz. Nunca había visto nada igual. Tengo miedo de volver allí. Tengo mucho miedo."
detectedLang"es"
heavyLang"es"
scores
es0.814860528264626
pt0.6576905522592423
ca0.5285983658076682
it0.5167525773195877
ro0.47589098532494756
fr0.4257274119448699
sk0.3723849372384937
sq0.3483927019982624
tl0.33035714285714285
no0.32249322493224936
sv0.3169398907103825
yo0.2917847025495751
sl0.2809204218600192
eu0.2625368731563422
da0.25298804780876494
ms0.25074925074925075
nl0.22360248447204967
lv0.21548117154811713
tr0.20212765957446807
cs0.19527896995708155
is0.19527896995708155
hu0.1883116883116883
lt0.1758241758241758
de0.14772727272727273
en0.14383561643835618
pl0.10820451843043996
fi0.10501193317422433
vi0.10071942446043164
az0.07749077490774908
reliabletrue
passestrue
10
name"Hunter"
dialogue"Okay. Okay, I'm going to get a translator and come back, alright? I think you might have seen something important."
detectedLang"en"
heavyLang"en"
scores
en0.8189811223170417
tl0.629433562731604
da0.5327102803738317
ro0.48717948717948717
it0.4852941176470589
no0.4852941176470589
ca0.4803266518188567
fr0.4492525570416995
pt0.44267515923566875
yo0.42434210526315785
cs0.4190871369294606
pl0.4181213632585204
hr0.41225860621326615
es0.40878378378378377
sq0.375
sk0.36189608021877845
sv0.3566176470588235
lt0.3560257589696412
nl0.3464052287581699
sl0.3210475266731329
lv0.3150684931506849
tr0.29292929292929293
de0.28205128205128205
ms0.27159209157127995
et0.26004228329809725
is0.2537313432835821
hu0.24160346695557963
vi0.23995656894679696
az0.21524663677130043
eu0.16367980884109917
be0.09090909090909091
fi0.08256880733944955
uk0.08256880733944955
reliabletrue
passestrue
11
name"Maria"
dialogue"¿Un traductor? Oh, sí, por favor. Necesito contarle a alguien lo que vi. Alguien tiene que saber la verdad."
detectedLang"es"
heavyLang"es"
scores
es0.8077451249656689
ca0.7221119491861849
pt0.6872207327971404
it0.684115523465704
ro0.6317727511835877
fr0.6085011185682326
nl0.5234853641933288
en0.4931209268645909
yo0.4901675163874727
no0.4590417310664606
da0.45862335653518943
sq0.4062765055131467
tl0.4001713796058268
vi0.33014354066985646
sv0.317738791423002
tr0.3157380254154448
lv0.3
sl0.29364278506559033
de0.2864424057084608
et0.24242424242424243
ms0.22566371681415928
cs0.21787709497206703
sk0.21612541993281076
hr0.20364050056882824
pl0.1898148148148148
az0.18699186991869918
hu0.1822429906542056
lt0.17159763313609466
fi0.16567342073897498
is0.0967741935483871
eu0.09090909090909091
reliabletrue
passestrue
12
name"Hunter"
dialogue"I have to go. I'll be back, okay? Don't leave town."
detectedLang"en"
heavyLang"en"
scores
en0.8087110064743968
tl0.577922077922078
yo0.5584239130434783
da0.5454545454545454
pl0.531700288184438
lt0.4619205298013245
hr0.43965517241379315
no0.43868739205526774
cs0.4206773618538324
sk0.385633270321361
lv0.36274509803921573
hu0.36149312377210213
ca0.29805615550755943
sv0.29805615550755943
sq0.2919389978213508
sl0.2713004484304933
it0.26136363636363635
ro0.21686746987951808
be0.17721518987341772
tr0.17721518987341772
az0.16237113402061853
et0.16237113402061853
is0.16237113402061853
uk0.16237113402061853
vi0.16237113402061853
reliabletrue
passestrue
13
name"Maria"
dialogue"¿Qué? ¿A dónde vas? Espera, aún no he terminado... ** Que te vaya bien, detective. Espero que encuentres las respuestas que buscas."
detectedLang"es"
heavyLang"es"
scores
es0.7936726272352133
ca0.6838111298482294
pt0.6794871794871795
en0.5826377295492488
tl0.5669745958429562
fr0.5562130177514794
it0.5503597122302158
ro0.5110821382007823
hr0.4533527696793003
sl0.3961352657004831
sq0.38825448613376834
nl0.3857493857493857
lv0.3686868686868687
no0.36815501263689976
pl0.355116079105761
cs0.34325744308231176
lt0.3339253996447602
sk0.3112947658402204
et0.2970946579194002
yo0.2877492877492877
tr0.27395934172313646
da0.267578125
de0.26398429833169773
sv0.24849699398797598
hu0.237029501525941
ms0.21218487394957983
az0.20969441517386725
eu0.1883116883116883
fi0.17035398230088497
is0.09090909090909091
vi0.08536585365853659
reliabletrue
passestrue