Run: 2026-11-11-01M7557WRWNMSZVE9435Q9NYQA

Run Details

Model:
Muse Ember (Reasoning, Max)
Test:
Language Writing
Scenario:
Character dialogue (Italian) in a story
Duration:
9.3s
Cost:
$0.002302
Provider:
Meta

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="Isabella"> Isabella is a 30-year old college student on a study abroad program. Born in Italy, she is fluent in Italian 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 Italian, 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: Isabella 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 Italian, and Hunter looks confused. They talk for a while, until Hunter gets a call and has to leave. Return the dialogue between Isabella and Hunter as a voice sheet: Isabella: "..." Hunter: "..."

Model response

AI
Isabella: "Mi scusi, mi scusi... non capisco. Io non parlo inglese. Sono italiana." Hunter: "Whoa, hold on. Ma'am, I don't speak Italian. Do you speak English?" Isabella: "No. Niente. Per favore... piano. Sono molto agitata. Ieri sera sono andata al lago." Hunter: "The lake? Yesterday evening? Okay. What were you doing at the lake?" Isabella: "Le fotografie. Sempre con la mia macchina fotografica. E ho visto una donna sola vicino al molo." Hunter: "Alone by the dock. At what time? Did you see anyone else out there?" Isabella: "Nessuno. Solo lei. Cappello rosso. Guarda, guarda la foto, per favore. Vedi?" Hunter: "Red hat. That's the north dock. Ma'am, that photo was taken after dark. Who was on the dock with her?" Isabella: "Nessuno con lei. Ma dopo la foto... la borsa era a terra. Era vuota. E la donna non c'era più." Hunter: "Her bag was on the ground? Empty? And then she was just gone?" Isabella: "Sì! Sì, capisci? Non lo so dove è andata. Ho paura. Sono qui da sola per studiare." Hunter: "You're here alone studying. Is the woman in the photo someone you know? Is she staying with you?" Isabella: "Giulia. La ragazza nella stanza accanto alla mia. Dovevamo tornare insieme all'ostello. Lei non è tornata. Solo io sono tornata." Hunter: "Giulia didn't come back to the hostel. Okay, that's a name. When did you last see her?" Isabella: "Al lago. Dopo, non l'ho più vista. Per favore, devi trovarla. Non voglio tornare lì." Hunter: "I will find her. Do not go back to that dock. Stay inside, stay in town. You understand that?" Isabella: "Non vado al lago. Prometto. Ma sono spaventata. Cosa faccio adesso?" Hunter: "Yeah, it's Hunter. What? ... Copy. I'll be there in five minutes. Keep the area taped off." Isabella: "Devi andare via adesso? Va bene. Vai. Per favore, trova Giulia. Fai attenzione." Hunter: "Ma'am, I have to go. Don't leave town. I'll be back to talk to you, okay? Stay right here." Isabella: "Ti aspetto qui. Non vado al lago. Oh Dio... per favore, trova Giulia."
created_at"2026-11-11T11:17:41.793Z" 11/11/2026, 11:17:41 AM
model"meta/muse-ember-20261109"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1315
moderation_latency(null)
generation_time9303
tokens_prompt308
tokens_completion630
native_tokens_prompt288
native_tokens_completion4593
native_tokens_completion_images0
native_tokens_reasoning3945
native_tokens_cached244
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"completed"
service_tier"default"
usage0.002301876
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.22.2; linux; x64))"
http_referer(null)
request_id"req-1794395861-JYIdn3iCDopF9U0vngb6"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1794395861-9eBi3Nd6jIlSG2Pqt3Bd"
upstream_id"resp_6af44ed6fa383eda8c724f92"
provider_responses
0
endpoint_id"ea8469c2-ddf8-4985-8cf2-f5dc7e63e14c"
id"resp_6af44ed6fa383eda8c724f92"
is_byokfalse
latency745
model_permaslug"meta/muse-ember-20261109"
provider_name"Meta"
status200
total_cost0.002301876
cache_discount0.000023424
upstream_inference_cost0
provider_name"Meta"
response_cache_source_id(null)
data_region"global"
workspace_id"97e315e5-d303-487d-83c1-83180e8a13d4"

Evaluation details

Result Evaluator Details Meta Data
100.00% Parse dialogue n/a
dialogue
0
name"Isabella"
dialogue"Mi scusi, mi scusi... non capisco. Io non parlo inglese. Sono italiana."
detectedLang"it"
heavyLang"it"
scores
it0.8009554140127388
es0.6642793196060878
pt0.5883644346871569
fr0.5136186770428015
ro0.5123537061118335
en0.497991967871486
yo0.48559670781893005
ca0.45014662756598234
sq0.43524096385542166
pl0.375
sl0.375
sk0.37290969899665555
cs0.35233160621761656
hr0.34782608695652173
tr0.336283185840708
hu0.28842504743833014
tl0.2829827915869981
et0.27184466019417475
az0.25595238095238093
de0.251497005988024
lt0.251497005988024
nl0.251497005988024
ms0.2454728370221328
no0.2454728370221328
da0.23935091277890466
sv0.23935091277890466
eu0.1883116883116883
fi0.1359447004608295
lv0.1359447004608295
reliabletrue
passestrue
1
name"Hunter"
dialogue"Whoa, hold on. Ma'am, I don't speak Italian. Do you speak English?"
detectedLang"en"
heavyLang"en"
scores
en0.776411403018446
hr0.5444191343963554
cs0.5294117647058824
tl0.51278928136419
sq0.49874686716791977
da0.4884910485933504
pl0.46879150066401065
ro0.43899018232819076
yo0.43661971830985913
no0.42028985507246375
fi0.4152046783625731
sk0.4108983799705449
sv0.4020926756352765
ca0.37205651491365777
ms0.35691318327974275
et0.35170178282009723
pt0.34959349593495936
it0.33444259567387685
sl0.3220338983050847
vi0.30313588850174217
fr0.3006993006993007
de0.2523364485981308
tr0.2438563327032136
lt0.23954372623574144
az0.23371647509578544
hi0.17355371900826447
be0.14893617021276595
hu0.14346895074946467
es0.13606911447084233
is0.13606911447084233
lv0.13606911447084233
nl0.13606911447084233
uk0.13606911447084233
reliabletrue
passestrue
2
name"Isabella"
dialogue"No. Niente. Per favore... piano. Sono molto agitata. Ieri sera sono andata al lago."
detectedLang"it"
heavyLang"it"
scores
it0.819871065604854
ca0.6274509803921569
es0.5789007092198581
ro0.5601851851851852
pt0.5230923694779117
nl0.4378698224852071
hr0.41789215686274506
no0.4099378881987578
fr0.39258312020460356
en0.35549525101763907
tl0.34392265193370164
sq0.33936022253129344
sk0.3356643356643356
da0.32142857142857145
sl0.31457431457431456
et0.26810477657935283
eu0.26810477657935283
de0.24960505529225907
sv0.24722662440570525
pl0.24000000000000002
lv0.21617161716171615
lt0.19898819561551434
ms0.16812609457092817
tr0.15630550621669628
reliabletrue
passestrue
3
name"Hunter"
dialogue"The lake? Yesterday evening? Okay. What were you doing at the lake?"
detectedLang"en"
heavyLang"en"
scores
en0.8187467633350595
tl0.6435845213849288
da0.5646766169154229
no0.5569620253164557
nl0.5460440985732815
sv0.4470774091627172
is0.2391304347826087
yo0.23413566739606126
pt0.20454545454545453
ro0.19908466819221968
it0.1898148148148148
cs0.1822429906542056
fr0.1822429906542056
ms0.1822429906542056
sq0.1822429906542056
es0.18032786885245902
de0.16467780429594273
reliabletrue
passestrue
4
name"Isabella"
dialogue"Le fotografie. Sempre con la mia macchina fotografica. E ho visto una donna sola vicino al molo."
detectedLang"it"
heavyLang"it"
scores
it0.8046875
es0.6922348484848485
ca0.6242774566473988
ro0.5896464646464646
pt0.5529573590096286
fr0.47197400487408614
tl0.4206773618538324
no0.41546762589928055
sq0.39981532779316714
de0.3992606284658041
sl0.3862134088762984
sk0.37560038424591735
nl0.3670886075949367
ms0.34277047522750254
da0.34010152284263956
yo0.33537832310838445
cs0.3285123966942149
et0.3193717277486911
pl0.3186582809224318
en0.3107104984093319
lt0.3018259935553169
tr0.29729729729729726
fi0.2903930131004367
lv0.28335170893054024
vi0.24855491329479767
hr0.23529411764705882
sv0.21780986762936222
hu0.21212121212121213
is0.1761723700887199
az0.15803108808290156
eu0.128686327077748
reliabletrue
passestrue
5
name"Hunter"
dialogue"Alone by the dock. At what time? Did you see anyone else out there?"
detectedLang"en"
heavyLang"en"
scores
en0.8324132492113564
tl0.609375
da0.4934445768772348
no0.4325767690253671
sv0.3338557993730407
cs0.32965299684542587
pl0.31451612903225806
de0.2951907131011609
et0.2857142857142857
sq0.2685025817555938
fr0.2672413793103448
sk0.24242424242424243
yo0.20112781954887218
it0.169921875
hr0.1650294695481336
nl0.1650294695481336
pt0.1650294695481336
ms0.1550695825049702
reliabletrue
passestrue
6
name"Isabella"
dialogue"Nessuno. Solo lei. Cappello rosso. Guarda, guarda la foto, per favore. Vedi?"
detectedLang"it"
heavyLang"it"
scores
it0.7941888619854721
pt0.6001881467544685
ca0.5921305182341651
es0.5857699805068226
ro0.49284009546539376
fr0.4429882044560944
no0.4225543478260869
tl0.42176870748299317
sl0.41135734072022156
en0.36281859070464767
sq0.3580060422960725
hr0.3410852713178295
nl0.34006211180124224
sv0.2685025817555938
sk0.26343154246100525
de0.2517605633802817
da0.2410714285714286
tr0.2216117216117216
lt0.21731123388581952
az0.20560747663551404
hu0.18111753371868977
fi0.17953667953667954
yo0.17794970986460348
vi0.1650294695481336
lv0.1290983606557377
pl0.1290983606557377
cs0.121900826446281
et0.121900826446281
reliabletrue
passestrue
7
name"Hunter"
dialogue"Red hat. That's the north dock. Ma'am, that photo was taken after dark. Who was on the dock with her?"
detectedLang"en"
heavyLang"en"
scores
en0.8021335168616656
tl0.5759587020648967
no0.49472759226713536
da0.4670991658943466
sv0.4295634920634921
fr0.3960084033613445
nl0.3722707423580786
yo0.3187203791469194
de0.3047158403869408
tr0.2609254498714653
sq0.23638778220451526
es0.22818791946308725
cs0.22086720867208673
hr0.22086720867208673
hi0.21875
ms0.213406292749658
et0.21124828532235942
sk0.2101648351648352
sl0.2101648351648352
fi0.20689655172413793
ca0.14688427299703263
hu0.13273001508295626
pt0.13010590015128592
pl0.1274658573596358
reliabletrue
passestrue
8
name"Isabella"
dialogue"Nessuno con lei. Ma dopo la foto... la borsa era a terra. Era vuota. E la donna non c'era più."
detectedLang"it"
heavyLang"it"
scores
it0.8155869146889031
es0.5993031358885017
pt0.5878136200716846
ro0.5663650075414781
fr0.5590490797546012
ca0.5351657235246565
et0.44870565675934804
fi0.4390243902439025
en0.43125618199802174
sq0.4306930693069307
pl0.4197780020181635
yo0.4120654396728016
hu0.3966421825813221
vi0.3869936034115139
no0.3863393810032017
de0.37904967602591794
eu0.37431991294885747
lt0.37431991294885747
nl0.3722707423580786
tr0.36951754385964913
tl0.3480725623582766
sk0.3329466357308584
da0.3179122182680902
is0.29187192118226607
hr0.28924598269468477
sl0.28924598269468477
ms0.2580645161290322
az0.2542153047989624
lv0.2542153047989624
cs0.2493472584856397
sv0.24738219895287958
reliabletrue
passestrue
9
name"Hunter"
dialogue"Her bag was on the ground? Empty? And then she was just gone?"
detectedLang"en"
heavyLang"en"
scores
en0.814716781365802
tl0.6361746361746361
yo0.5125348189415042
da0.47761194029850745
fr0.4582043343653251
et0.42244224422442245
nl0.38380281690140844
no0.3738819320214669
sv0.33962264150943394
ca0.3346007604562738
fi0.3
tr0.2631578947368421
de0.2537313432835821
hr0.2009132420091324
hi0.1935483870967742
pl0.1935483870967742
ms0.1822429906542056
sq0.1822429906542056
cs0.1764705882352941
sk0.1764705882352941
reliabletrue
passestrue
10
name"Isabella"
dialogue"Sì! Sì, capisci? Non lo so dove è andata. Ho paura. Sono qui da sola per studiare."
detectedLang"it"
heavyLang"it"
scores
it0.8012869038607116
ca0.5748987854251012
yo0.5508982035928144
en0.46537678207739314
no0.45595854922279794
ro0.43790149892933616
sl0.43790149892933616
fr0.4330453563714903
pt0.4230769230769231
es0.41471571906354515
de0.40273037542662116
tl0.34944237918215615
sk0.3445692883895131
hr0.34045226130653267
vi0.3251928020565552
sq0.32432432432432434
eu0.2866847826086956
lt0.2636746143057504
cs0.2563739376770538
nl0.23469387755102045
sv0.23469387755102045
da0.22566371681415928
pl0.1984732824427481
az0.16798732171156894
tr0.16134185303514376
et0.15594855305466235
lv0.11764705882352942
reliabletrue
passestrue
11
name"Hunter"
dialogue"You're here alone studying. Is the woman in the photo someone you know? Is she staying with you?"
detectedLang"en"
heavyLang"en"
scores
en0.8207885304659498
tl0.5454545454545454
nl0.4954128440366973
fr0.4234800838574424
sq0.3742889647326508
yo0.36416184971098264
cs0.36194895591647336
it0.3559718969555035
ro0.34679334916864607
sv0.3167701863354037
no0.30203045685279184
ms0.29577464788732394
pl0.2930591259640103
de0.28292046936114734
sl0.2791612057667104
hu0.21875
hr0.21203438395415475
da0.2040520984081042
is0.14330218068535827
az0.13249211356466878
fi0.12698412698412698
es0.12420382165605094
pt0.12420382165605094
hi0.12280701754385964
lt0.11290322580645161
lv0.11290322580645161
sk0.09688013136288999
reliabletrue
passestrue
12
name"Isabella"
dialogue"Giulia. La ragazza nella stanza accanto alla mia. Dovevamo tornare insieme all'ostello. Lei non è tornata. Solo io sono tornata."
detectedLang"it"
heavyLang"it"
scores
it0.8213874164554045
es0.523370233702337
ro0.45917655268667135
ca0.4511331444759207
tl0.41109422492401215
hr0.3437764606265877
fr0.3409863945578231
fi0.336472602739726
sv0.3353344768439108
pt0.329004329004329
no0.296094459582198
sq0.2757009345794392
et0.2504835589941973
en0.24242424242424243
nl0.23870333988212183
ms0.2326732673267327
yo0.2288557213930348
pl0.19102296450939457
de0.18592436974789917
is0.17553191489361702
sl0.1648706896551724
cs0.16396979503775622
sk0.16216216216216217
az0.15021929824561403
eu0.10092807424593969
vi0.09778812572759021
lv0.08930669800235018
da0.08284023668639054
tr0.07957244655581948
lt0.07074340527577938
reliabletrue
passestrue
13
name"Hunter"
dialogue"Giulia didn't come back to the hostel. Okay, that's a name. When did you last see her?"
detectedLang"en"
heavyLang"en"
scores
en0.8040313549832027
tl0.5752427184466019
et0.4620901639344262
nl0.4496855345911949
cs0.4491080797481637
it0.42748091603053434
no0.42497261774370204
da0.41731409544950054
yo0.40878378378378377
sk0.39236111111111116
sq0.3225806451612903
ms0.31906614785992216
pl0.3137254901960784
hr0.3027888446215139
sl0.2866847826086956
tr0.2778541953232462
fr0.27083333333333337
lv0.2677824267782427
lt0.26160337552742613
hu0.2290748898678414
de0.2164179104477612
sv0.21171171171171171
pt0.21052631578947367
ro0.20933734939759033
ca0.20574886535552195
es0.2009132420091324
is0.125
az0.11764705882352942
eu0.11764705882352942
vi0.11764705882352942
fi0.10714285714285714
reliabletrue
passestrue
14
name"Isabella"
dialogue"Al lago. Dopo, non l'ho più vista. Per favore, devi trovarla. Non voglio tornare lì."
detectedLang"it"
heavyLang"it"
scores
it0.8038446449588074
ca0.5901639344262295
es0.5283018867924528
sv0.45593035908596297
sq0.44751381215469616
no0.4375703037120359
ro0.4246260069044879
pt0.40898345153664306
da0.3726474278544542
nl0.3573264781491003
eu0.3429697766097241
en0.3342210386151798
hr0.31880108991825606
tl0.3112947658402204
is0.302649930264993
sl0.29478138222849076
fr0.26144756277695713
lt0.26144756277695713
sk0.21875
cs0.2125984251968504
lv0.2125984251968504
fi0.18566775244299674
az0.16943521594684383
tr0.16943521594684383
ms0.1610738255033557
de0.13793103448275862
hu0.12280701754385964
et0.11190053285968028
pl0.11190053285968028
reliabletrue
passestrue
15
name"Hunter"
dialogue"I will find her. Do not go back to that dock. Stay inside, stay in town. You understand that?"
detectedLang"en"
heavyLang"en"
scores
en0.8191681735985533
tl0.6486296556570624
da0.627699180938198
no0.5974235104669887
pl0.5741056218057922
sv0.541704857928506
cs0.5150339476236664
yo0.4829369183040331
de0.47145877378435525
sk0.4594594594594595
sl0.441340782122905
ro0.4298745724059293
hr0.42857142857142855
it0.41383352872215706
nl0.4004796163069544
tr0.3531694695989651
sq0.3342210386151798
pt0.31224209078404397
ca0.29478138222849076
lv0.27007299270072993
vi0.258160237388724
lt0.25037481259370314
et0.23076923076923078
az0.22720247295208654
ms0.2260061919504644
is0.21507064364207218
es0.1243432574430823
fr0.1243432574430823
be0.12280701754385964
hu0.11816578483245149
uk0.11190053285968028
reliabletrue
passestrue
16
name"Isabella"
dialogue"Non vado al lago. Prometto. Ma sono spaventata. Cosa faccio adesso?"
detectedLang"it"
heavyLang"it"
scores
it0.8148148148148148
fr0.5120551090700345
ro0.5081018518518519
pt0.4791666666666667
es0.4572158365261813
ca0.42489851150202973
nl0.3722304283604136
en0.36377245508982037
ms0.3410852713178295
eu0.30098684210526316
et0.29401993355481726
pl0.2857142857142857
da0.28330522765598654
hr0.2735042735042735
tl0.2621527777777778
sq0.22586520947176683
hu0.16173570019723865
sk0.16173570019723865
vi0.1550695825049702
yo0.1550695825049702
no0.1431451612903226
sl0.1414141414141414
lt0.1326530612244898
cs0.1290983606557377
de0.121900826446281
reliabletrue
passestrue
17
name"Hunter"
dialogue"Yeah, it's Hunter. What? ... Copy. I'll be there in five minutes. Keep the area taped off."
detectedLang"en"
heavyLang"en"
scores
en0.797242497972425
de0.5265151515151516
tl0.44751381215469616
nl0.42263279445727486
it0.4152046783625731
no0.40828402366863903
sv0.3939393939393939
fr0.38949938949938945
yo0.37888198757763975
sl0.3630573248407643
sq0.3573264781491003
ms0.3514915693904021
ro0.3514915693904021
da0.31224209078404397
ca0.29278642149929274
lt0.25925925925925924
pl0.22720247295208654
et0.2223950233281493
pt0.20127795527156547
hu0.18962722852512154
az0.14383561643835618
cs0.13043478260869565
sk0.13043478260869565
fi0.12587412587412586
es0.11816578483245149
hr0.11816578483245149
tr0.10554561717352416
reliabletrue
passestrue
18
name"Isabella"
dialogue"Devi andare via adesso? Va bene. Vai. Per favore, trova Giulia. Fai attenzione."
detectedLang"it"
heavyLang"it"
scores
it0.7852233676975945
pt0.5737425404944586
ca0.5559502664298401
no0.43052391799544415
fr0.41383352872215706
sv0.40968122786304606
en0.39686369119420983
ro0.3710691823899371
es0.33774834437086093
sq0.3359893758300133
nl0.33065595716198126
hr0.32432432432432434
sl0.3045897079276773
lv0.29775280898876405
de0.2389649923896499
da0.21383647798742136
lt0.19093851132686085
ms0.17355371900826447
pl0.15824915824915825
vi0.15682967959527827
fi0.1482112436115843
sk0.1334488734835355
cs0.13194444444444445
tr0.13194444444444445
reliabletrue
passestrue
19
name"Hunter"
dialogue"Ma'am, I have to go. Don't leave town. I'll be back to talk to you, okay? Stay right here."
detectedLang"en"
heavyLang"en"
scores
en0.800228310502283
tl0.6108228317272053
yo0.4801980198019802
da0.4691607684529828
pl0.41275167785234906
no0.38452520515826494
cs0.37425506555423127
lt0.34701492537313433
hr0.3269230769230769
sq0.308300395256917
sk0.279835390946502
lv0.2605633802816902
hu0.2595204513399154
ca0.2081447963800905
sv0.2081447963800905
sl0.1873065015479876
it0.1796875
ro0.14634146341463414
de0.12353923205342236
fr0.12353923205342236
be0.11764705882352942
tr0.11764705882352942
az0.10714285714285714
et0.10714285714285714
is0.10714285714285714
uk0.10714285714285714
vi0.10714285714285714
reliabletrue
passestrue
20
name"Isabella"
dialogue"Ti aspetto qui. Non vado al lago. Oh Dio... per favore, trova Giulia."
detectedLang"it"
heavyLang"it"
scores
it0.7860020140986909
ca0.5990566037735849
nl0.4867149758454107
fr0.48296836982968366
es0.46874999999999994
ro0.45161290322580644
en0.4310575635876841
sq0.4264507422402159
eu0.4097222222222222
ms0.39801699716713884
hr0.38405797101449274
sl0.35703479576399394
pt0.3501529051987768
no0.34615384615384615
lt0.32432432432432434
yo0.2722602739726028
sk0.2697594501718213
cs0.2685025817555938
sv0.2685025817555938
da0.256993006993007
de0.15841584158415842
reliabletrue
passestrue