Run: 2026-09-03-01M1K56KXMR7A3KVM2EE664TMR

Run Details

Model:
Muse Spark 1.2 (Reasoning, Medium)
Test:
Language Writing
Scenario:
Character dialogue (Italian) in a story
Duration:
20.7s
Cost:
$0.009610
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
[Alborn, MN - Cafe. Isabella is sitting alone, looking through photos on her camera. Hunter approaches.] Hunter: "Excuse me, are you Isabella? I'm Detective Hunter with the Alborn Police. I need to ask you about what happened near the orchard last night." Isabella: "Mi scusi, non parlo inglese! Parlo solo italiano, non capisco cosa dice!" Hunter: "Do you speak English? At all? I'm investigating the disappearance by the apple orchard." Isabella: "Sono così scossa... sono molto spaventata! Ieri sera ero lì con la mia macchina fotografica!" Hunter: "I... I don't understand what you're saying. I don't speak Italian. Did you see something last night?" Isabella: "Sì! Ho visto qualcosa di terribile vicino al meleto! Un uomo... poi è sparito! Ho le foto qui, guardi!" Hunter: "Ma'am, I need you to slow down. I have no idea what you're saying. Are you saying you were there? You saw the missing man?" Isabella: "Perché non mi capisce? Ho paura! Non voglio più stare qui, è troppo pericoloso! Per favore, mi aiuti!" Hunter: "Look, this isn't working. I need to find someone who can translate. Can you just... stay here? Don't go anywhere?" Isabella: "Cosa vuole da me? Non capisco l'inglese, mi dispiace! Voglio solo tornare a casa!" Hunter: "Damn it. Okay, just wait right here, alright?" *Hunter's phone rings* Hunter: "Hunter here. ... What? Another disappearance? At Miller's farm? I'm on my way right now." Isabella: "Pronto? Cosa succede? Perché se ne va così all'improvviso?" Hunter: "I have to go, there's been another call. Stay in town, Isabella. I'll send someone who speaks Italian. Don't leave." Isabella: "Aspetti! Dove va? Non mi lasci qui da sola!"
created_at"2026-09-03T08:12:11.066Z" 9/3/2026, 8:12:11 AM
model"meta/muse-spark-1.2-20260805"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency3137
moderation_latency(null)
generation_time20650
tokens_prompt308
tokens_completion514
native_tokens_prompt273
native_tokens_completion2181
native_tokens_completion_images0
native_tokens_reasoning1674
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"completed"
service_tier"auto"
usage0.0096105
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.19.0; linux; x64))"
http_referer(null)
request_id"req-1788423131-u7QyAOHmbPXhgFCwZygQ"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1788423131-QVReHswl58zqzeyyeuel"
upstream_id"resp_6a992bdb8caae7bb080441d4"
provider_responses
0
endpoint_id"ffc8e76e-808a-44d2-bd21-c6ac16e721cb"
id"resp_6a992bdb8caae7bb080441d4"
is_byokfalse
latency1203
model_permaslug"meta/muse-spark-1.2-20260805"
provider_name"Meta"
status200
total_cost0.0096105
cache_discount(null)
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"Hunter"
dialogue"Excuse me, are you Isabella? I'm Detective Hunter with the Alborn Police. I need to ask you about what happened near the orchard last night."
detectedLang"en"
heavyLang"en"
scores
en0.7886331611085017
tl0.6205733558178752
no0.48156682027649766
it0.4545454545454546
fr0.45288753799392095
ro0.4461538461538462
sq0.4292961318960051
da0.41972920696324956
cs0.3869209809264305
ca0.3822923816060398
nl0.3797381116471399
et0.3775933609958506
sv0.37629937629937626
sl0.3557623478883321
hr0.35251798561151076
es0.3273542600896861
yo0.3103448275862069
de0.3082244427363567
pt0.3028659953524399
ms0.297423887587822
sk0.2862807295796987
pl0.27942353883106485
fi0.24369747899159663
lv0.23339011925042585
lt0.22010398613518195
tr0.18256130790190736
hu0.1362763915547025
az0.13294797687861273
eu0.09456740442655936
be0.07216494845360825
is0.06542056074766354
uk0.06542056074766354
vi0.06542056074766354
reliabletrue
passestrue
1
name"Isabella"
dialogue"Mi scusi, non parlo inglese! Parlo solo italiano, non capisco cosa dice!"
detectedLang"it"
heavyLang"it"
scores
it0.7995991983967936
es0.7299122214719784
pt0.5776135163674763
ca0.5031055900621118
fr0.49748743718592964
yo0.46949602122015915
ro0.43977591036414565
en0.42938659058487877
sl0.36
tl0.3579454253611557
pl0.3548387096774194
sq0.35275080906148865
cs0.33774834437086093
hr0.3333333333333333
tr0.3220338983050847
hu0.2753623188405797
sk0.2753623188405797
et0.25925925925925924
az0.2438563327032136
de0.23954372623574144
lt0.23954372623574144
nl0.23954372623574144
ms0.23371647509578544
no0.23371647509578544
da0.2277992277992278
sv0.2277992277992278
eu0.17864476386036962
fi0.12854030501089325
lv0.12854030501089325
reliabletrue
passestrue
2
name"Hunter"
dialogue"Do you speak English? At all? I'm investigating the disappearance by the apple orchard."
detectedLang"en"
heavyLang"en"
scores
en0.7927180966113915
tl0.6430788330229671
no0.5657099697885196
fr0.5532245532245532
de0.5267489711934157
nl0.5224252491694352
da0.5106382978723405
cs0.4838420107719928
it0.4739249771271729
pt0.47199265381083566
sv0.4641192917054986
sk0.4471153846153846
hr0.44174757281553406
sq0.435721295387635
ms0.4114636642784033
ro0.3985355648535565
es0.3876464323748669
sl0.3495475113122172
pl0.31220095693779903
yo0.29792429792429787
et0.27398989898989895
ca0.203601108033241
is0.1935483870967742
lt0.1797432239657632
az0.17027417027417027
vi0.16180758017492713
lv0.10852713178294573
fi0.09305993690851734
reliabletrue
passestrue
3
name"Isabella"
dialogue"Sono così scossa... sono molto spaventata! Ieri sera ero lì con la mia macchina fotografica!"
detectedLang"it"
heavyLang"it"
scores
it0.8076923076923077
ro0.5440729483282675
es0.5308835027365129
ca0.46476360392506694
pt0.4344957587181904
fr0.42028985507246375
en0.33554817275747506
sq0.3204983012457531
no0.31584948688711517
de0.3135011441647597
nl0.3047508690614137
pl0.27007299270072993
vi0.26380368098159507
hr0.2628992628992629
da0.2537313432835821
yo0.2537313432835821
et0.2490613266583229
tl0.20424403183023873
ms0.19246298788694483
sl0.18588873812754408
cs0.18256130790190736
fi0.18144611186903137
sk0.1780821917808219
tr0.17695473251028807
lt0.17355371900826447
lv0.16897506925207756
sv0.16434540389972147
az0.08952959028831564
reliabletrue
passestrue
4
name"Hunter"
dialogue"I... I don't understand what you're saying. I don't speak Italian. Did you see something last night?"
detectedLang"en"
heavyLang"en"
scores
en0.8171846435100548
tl0.5970449966420416
no0.4910941475826972
da0.4884910485933504
sv0.40476190476190477
de0.3548387096774194
cs0.35205183585313177
nl0.3464052287581699
ro0.3442622950819672
et0.34065934065934067
sq0.318955732122588
yo0.2779783393501805
tr0.2762364294330519
ms0.2753623188405797
pl0.2537313432835821
it0.250936329588015
hr0.24812030075187969
sk0.21156373193166886
es0.1902834008097166
ca0.18699186991869918
fr0.18588873812754408
is0.18588873812754408
pt0.18588873812754408
fi0.18256130790190736
lt0.17355371900826447
az0.16897506925207756
be0.1044776119402985
sl0.1044776119402985
hu0.10044977511244377
lv0.09502262443438914
uk0.09502262443438914
vi0.09502262443438914
reliabletrue
passestrue
5
name"Isabella"
dialogue"Sì! Ho visto qualcosa di terribile vicino al meleto! Un uomo... poi è sparito! Ho le foto qui, guardi!"
detectedLang"it"
heavyLang"it"
scores
it0.809322033898305
es0.6325530756668482
ca0.5974955277280859
fr0.543918918918919
pt0.4996293550778354
yo0.49664429530201337
ro0.47633824670287045
no0.38130155820348305
tl0.38130155820348305
ms0.37092264678471576
en0.36380772855796417
da0.3509615384615385
sl0.3452958292919496
de0.3440233236151603
lv0.3091095189355169
sk0.27652733118971057
nl0.27184466019417475
cs0.25824175824175827
lt0.25742574257425743
hr0.23728813559322032
et0.2276887871853547
hu0.19258373205741627
is0.1818181818181818
fi0.17883211678832117
sv0.17279411764705882
pl0.15307402760351316
vi0.12564766839378239
eu0.12451361867704279
sq0.09395973154362416
az0.08536585365853659
reliabletrue
passestrue
6
name"Hunter"
dialogue"Ma'am, I need you to slow down. I have no idea what you're saying. Are you saying you were there? You saw the missing man?"
detectedLang"en"
heavyLang"en"
scores
en0.8187354988399071
da0.5407788390889052
tl0.5363501483679526
no0.49919871794871795
sv0.41259398496240596
lv0.4041944709246902
ca0.4030563514804203
de0.3693239152371342
ms0.3686868686868687
nl0.3654822335025381
hr0.36289500509684
pl0.34963579604578565
yo0.34623430962343094
cs0.3343982960596379
sk0.3206521739130435
sq0.3169398907103825
et0.29932735426008966
lt0.2945823927765237
it0.2937853107344633
tr0.29218573046432617
ro0.27578215527230593
es0.2638398115429918
is0.25595238095238093
pt0.24516908212560387
fr0.1935483870967742
az0.1699867197875166
sl0.16219839142091153
fi0.11095305832147938
be0.10071942446043164
hu0.09682080924855492
uk0.09156976744186046
vi0.09156976744186046
reliabletrue
passestrue
7
name"Isabella"
dialogue"Perché non mi capisce? Ho paura! Non voglio più stare qui, è troppo pericoloso! Per favore, mi aiuti!"
detectedLang"it"
heavyLang"it"
scores
it0.821084503165428
ca0.5572207084468664
fr0.5489243580846634
ro0.512743628185907
sq0.48939512961508247
en0.4628099173553719
no0.42528735632183906
es0.4206773618538324
sk0.406392694063927
sv0.38154138915318747
sl0.3737957610789981
cs0.34738955823293177
pt0.3229166666666667
hr0.3150684931506849
nl0.3077742279020234
tl0.2927094668117519
lt0.26636568848758463
de0.2630385487528345
yo0.25799086757990863
da0.23349056603773585
ms0.20634920634920634
hu0.20440636474908203
pl0.1935483870967742
lv0.17407878017789072
tr0.1677336747759283
et0.15364583333333331
eu0.11804613297150611
is0.11804613297150611
fi0.09722222222222222
reliabletrue
passestrue
8
name"Hunter"
dialogue"Look, this isn't working. I need to find someone who can translate. Can you just... stay here? Don't go anywhere?"
detectedLang"en"
heavyLang"en"
scores
en0.8167752442996742
tl0.5656370656370656
no0.414570685169124
pl0.39407540394973073
da0.3755781683626272
hr0.3679775280898876
sq0.3626062322946175
cs0.3559160305343511
sv0.35406698564593303
ca0.3522072936660269
et0.34971098265895956
yo0.3084016393442623
sk0.2834394904458599
ro0.2757510729613734
it0.2726293103448276
lv0.27184466019417475
lt0.25742574257425743
pt0.25331858407079644
de0.25
tr0.23728813559322032
az0.2276887871853547
sl0.21052631578947367
nl0.19642857142857142
es0.18674698795180722
fr0.18280871670702178
vi0.18280871670702178
is0.16563658838071693
be0.09395973154362416
eu0.09029649595687331
hu0.09029649595687331
uk0.08536585365853659
ms0.08038147138964578
reliabletrue
passestrue
9
name"Isabella"
dialogue"Cosa vuole da me? Non capisco l'inglese, mi dispiace! Voglio solo tornare a casa!"
detectedLang"it"
heavyLang"it"
scores
it0.8022294138798993
es0.6562500000000001
pt0.6034607065609229
ca0.5870870870870871
fr0.5510204081632653
ro0.5454545454545454
en0.4655004859086492
yo0.4649805447470817
sq0.46393762183235865
sl0.4167550371155886
hr0.41050375133976424
sk0.4092373791621912
tl0.3949394939493949
no0.3778280542986425
cs0.33973589435774315
eu0.3381468110709988
tr0.3125
pl0.30904522613065327
hu0.30467762326169406
de0.2838541666666667
az0.24242424242424243
sv0.233983286908078
da0.22752808988764048
et0.2231638418079096
nl0.21875
ms0.2109038737446198
fi0.2005813953488372
vi0.19472913616398244
lt0.12974683544303797
is0.12
lv0.11290322580645161
reliabletrue
passestrue
10
name"Hunter"
dialogue"Damn it. Okay, just wait right here, alright?"
detectedLang"en"
heavyLang"en"
scores
en0.7697031729785057
tl0.6293245469522241
sq0.45255474452554745
yo0.39999999999999997
et0.3119266055045872
sv0.3119266055045872
lv0.27652733118971057
ca0.2549668874172185
da0.2474916387959866
de0.2474916387959866
fr0.2474916387959866
no0.2474916387959866
reliabletrue
passestrue
11
name"Hunter"
dialogue"Hunter here. ... What? Another disappearance? At Miller's farm? I'm on my way right now."
detectedLang"en"
heavyLang"en"
scores
en0.8102794066919629
tl0.6008708272859216
da0.5
fr0.48550046772684746
no0.448345035105316
de0.3582263710618437
it0.32926829268292684
et0.314214463840399
ca0.31335830212234705
es0.311639549436796
cs0.2930591259640103
nl0.29214929214929214
fi0.29032258064516125
sk0.2857142857142857
sq0.2838541666666667
yo0.2744063324538259
pl0.24242424242424243
ms0.22206506364922204
hr0.2109038737446198
tr0.2040520984081042
pt0.18154761904761904
sl0.18154761904761904
ja0.15384615384615385
az0.13928012519561817
hu0.13928012519561817
is0.13793103448275862
hi0.13249211356466878
sv0.11290322580645161
ro0.09688013136288999
reliabletrue
passestrue
12
name"Isabella"
dialogue"Pronto? Cosa succede? Perché se ne va così all'improvviso?"
detectedLang"it"
heavyLang"it"
scores
it0.7801345059493016
ca0.6345657781599313
fr0.6075715604801477
es0.5897683397683398
ro0.5483528161530287
pt0.5246085011185682
sq0.46874999999999994
cs0.46338383838383834
hr0.4385733157199472
sl0.3795620437956204
fi0.3089430894308943
da0.2904841402337229
en0.2904841402337229
sk0.2904841402337229
tr0.288107202680067
hu0.2784380305602716
sv0.27101200686106347
lt0.20708955223880596
yo0.20112781954887218
lv0.19507575757575757
ms0.169921875
nl0.16173570019723865
de0.15169660678642716
no0.15
et0.1431451612903226
reliabletrue
passestrue
13
name"Hunter"
dialogue"I have to go, there's been another call. Stay in town, Isabella. I'll send someone who speaks Italian. Don't leave."
detectedLang"en"
heavyLang"en"
scores
en0.8058902275769745
tl0.4986168741355464
da0.42092651757188504
it0.4086460032626427
yo0.38766891891891886
pl0.3845500848896435
sv0.3584070796460177
ro0.34566787003610105
sq0.33425160697887973
sl0.32242990654205606
es0.30886558627264066
no0.30422264875239924
hr0.3022136669874879
de0.2995169082125604
cs0.28921568627450983
et0.28217821782178215
fi0.2676767676767676
ca0.25334706488156544
lt0.24083769633507857
ms0.23684210526315788
nl0.23199152542372883
az0.22126745435016112
sk0.21959095801937567
lv0.2032967032967033
pt0.15893271461716937
tr0.15105386416861827
be0.0880503144654088
hu0.0845959595959596
fr0.0799492385786802
is0.0799492385786802
uk0.0799492385786802
vi0.0799492385786802
reliabletrue
passestrue
14
name"Isabella"
dialogue"Aspetti! Dove va? Non mi lasci qui da sola!"
detectedLang"it"
heavyLang"it"
scores
it0.8034310221586848
fr0.6423927178153446
ca0.5907738095238095
ro0.5669291338582677
es0.5393634840871022
tr0.47619047619047616
sl0.4387755102040817
eu0.434156378600823
pt0.41737288135593226
hr0.416135881104034
en0.3735763097949886
yo0.3721461187214612
pl0.33894230769230765
az0.27821522309711283
da0.24657534246575344
no0.2445054945054945
fi0.2403314917127072
hu0.23611111111111113
cs0.22969187675070027
de0.22969187675070027
sk0.22969187675070027
ms0.22535211267605632
is0.21875
sq0.20520231213872833
tl0.1863905325443787
vi0.1863905325443787
reliabletrue
passestrue