Run: 2026-02-08-01KGYZGEAC60PZ7ST21F5JQNQR

Run Details

Model:
Claude Haiku 4.5
Test:
Language Writing
Scenario:
Character dialogue (Italian) in a story
Duration:
7.7s
Cost:
$0.003792
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="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
# Cafe Scene: Voice Sheet Isabella: "Buongiorno. Scusa, posso aiutarti?" *(Good morning. Sorry, can I help you?)* Hunter: "Yeah, hi. Look, I'm Detective Hunter. I'm investigating some disappearances around town. Were you here last Tuesday night? Did you see anything unusual?" Isabella: "Mi dispiace, non capisco... inglese? Io parlo solo italiano." *(I'm sorry, I don't understand... English? I only speak Italian.)* Hunter: "English. I'm speaking English. Look, Tuesday night—do you remember Tuesday?" Isabella: "Ah... sì, sì, Tuesday... ma è stato terribile. Ho visto qualcosa di molto strano." *(Yes, yes, Tuesday... but it was terrible. I saw something very strange.)* Hunter: *scratches head, clearly frustrated* "I have no idea what you just said. Do you speak any English at all? Any English?" Isabella: "No, no English. Mi scusi, molto difficile. I have... camera. Foto. Pictures?" *(No English. I'm sorry, very difficult. I have... camera. Photos. Pictures?)* Hunter: "Photos? You took photos? Of what?" Isabella: *voice trembling, hands shaking as she scrolls through her camera* "Quella notte... quella ragazza... è sparita. Non so dove. Era così strano, così spaventoso." *(That night... that girl... she disappeared. I don't know where. It was so strange, so frightening.)* Hunter: "I wish I understood you. Can you show me the photos at least?" Isabella: *turns camera toward him, pointing at images with a distressed expression* "Guarda! Guarda qui! C'era qualcuno... qualcuno che non dovrebbe essere lì!" *(Look! Look here! There was someone... someone who shouldn't be there!)* Hunter: *studies the camera screen intently* "Okay, okay, I see something. I'm going to need you to come down to the station. We'll figure out how to communicate." Isabella: "Stazione? Polizia?" *(Station? Police?)* Hunter: "Yes, police. We need to—" *Hunter's phone buzzes loudly. He checks it, his expression darkens.* Hunter: "Damn it. I'm sorry, I have to take this. Don't move." *He steps away, phone to his ear.* Hunter: *returning, speaking quickly* "Listen, I have to go. Another situation. But you—stay here. Stay in town. Don't leave." Isabella: "Aspetta! Detective, per favore! Ho paura! I'm... scared?" *(Wait! Detective, please! I'm afraid!)* Hunter: "I get it. Just... stay safe. Lock your doors tonight. We'll talk tomorrow." *He rushes out of the cafe, leaving Isabella alone with her camera and her troubled thoughts.* --- **END SCENE**
created_at"2026-02-08T15:56:51.779874+00:00" 2/8/2026, 3:56:51 PM
model"anthropic/claude-4.5-haiku-20251001"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency389
moderation_latency(null)
generation_time7558
tokens_prompt261
tokens_completion643
native_tokens_prompt297
native_tokens_completion699
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"
usage0.003792
router(null)
provider_responses
0
id"msg_01UcYih1mnhqjQiwor7Uhfuz"
status200
is_byokfalse
latency389
endpoint_id"41d2915a-92e6-4993-b537-210b4e10cba8"
provider_name"Anthropic"
model_permaslug"anthropic/claude-4.5-haiku-20251001"
api_type"completions"
id"gen-1770566203-ewk8zsHLL4MLcUTX7Pvk"
upstream_id"msg_01UcYih1mnhqjQiwor7Uhfuz"
total_cost0.003792
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"Isabella"
dialogue"Buongiorno. Scusa, posso aiutarti?"
detectedLang"it"
heavyLang"it"
scores
it0.7801231310466139
pt0.5598591549295775
fr0.5201535508637236
tl0.34210526315789475
hu0.3093922651933701
ca0.2857142857142857
cs0.2857142857142857
en0.2857142857142857
de0.2732558139534884
ms0.258160237388724
es0.2492492492492493
da0.23547400611620795
hr0.22839506172839508
sl0.22839506172839508
et0.2163009404388715
lt0.2163009404388715
no0.2163009404388715
ro0.2163009404388715
sq0.2163009404388715
sv0.2163009404388715
tr0.2163009404388715
reliabletrue
passestrue
1
name"Hunter"
dialogue"Yeah, hi. Look, I'm Detective Hunter. I'm investigating some disappearances around town. Were you here last Tuesday night? Did you see anything unusual?"
detectedLang"en"
heavyLang"en"
scores
en0.8005175760189778
tl0.6171357615894041
fr0.4841048522030117
pt0.45427728613569324
ca0.4314689612784266
ro0.40129449838187703
nl0.37668463611859837
it0.36860068259385664
es0.34767277856135403
et0.34210526315789475
sq0.33691756272401435
ms0.33501078360891445
de0.32824981844589685
no0.3193524650478293
da0.28350116189000774
sv0.26819620253164556
cs0.23236514522821577
hr0.22658862876254182
sl0.2141036533559898
lv0.13470533208606175
is0.12982126058325494
sk0.12982126058325494
lt0.11988582302568983
az0.1131351869606903
yo0.07407407407407407
fi0.059959349593495935
tr0.059959349593495935
reliabletrue
passestrue
2
name"Isabella"
dialogue"Mi dispiace, non capisco... inglese? Io parlo solo italiano."
detectedLang"it"
heavyLang"it"
scores
it0.7994987468671679
es0.7099347353154459
pt0.6179560649474689
fr0.5525727069351231
ro0.5061728395061729
ca0.494949494949495
en0.4891443167305236
yo0.46949602122015915
sk0.44521497919556174
sq0.4177583697234352
cs0.40564635958395245
sl0.36
tl0.3579454253611557
pl0.3548387096774194
hr0.3333333333333333
de0.3277310924369748
tr0.3220338983050847
hu0.2753623188405797
et0.25925925925925924
az0.2438563327032136
lt0.23954372623574144
nl0.23954372623574144
ms0.23371647509578544
no0.23371647509578544
da0.2277992277992278
sv0.2277992277992278
eu0.17864476386036962
fi0.12854030501089325
lv0.12854030501089325
reliabletrue
passestrue
3
name"Hunter"
dialogue"English. I'm speaking English. Look, Tuesday night—do you remember Tuesday?"
detectedLang"en"
heavyLang"en"
scores
en0.8149861239592969
tl0.6761133603238867
no0.5085995085995086
de0.4884910485933504
yo0.4601889338731444
ms0.453551912568306
da0.43342776203966005
sv0.4227994227994228
nl0.4186046511627907
sk0.3939393939393939
sl0.38271604938271603
fr0.3798449612403101
pt0.3620414673046252
is0.36
cs0.3453355155482815
hr0.32432432432432434
hu0.30675909878682844
pl0.26335174953959484
sq0.2263056092843327
vi0.2172211350293542
lt0.17864476386036962
et0.16317991631799164
ro0.15254237288135594
reliabletrue
passestrue
4
name"Isabella"
dialogue"Ah... sì, sì, Tuesday... ma è stato terribile. Ho visto qualcosa di molto strano."
detectedLang"it"
heavyLang"it"
scores
it0.7971228329029878
en0.5319148936170213
ca0.5242214532871973
yo0.5128432240921169
tl0.47368421052631576
fr0.4510978043912176
pt0.4416243654822335
es0.439918533604888
sk0.42827442827442824
no0.4258872651356994
sl0.42105263157894735
lt0.41050375133976424
de0.40217391304347827
ms0.3895671476137625
ro0.3707093821510297
hr0.3626882966396292
pl0.3582263710618437
et0.3381468110709988
da0.3373493975903614
sq0.32182490752157833
cs0.314214463840399
nl0.2801047120418848
sv0.2763157894736842
lv0.271523178807947
az0.25170068027210885
vi0.2413793103448276
fi0.2109038737446198
hu0.20863309352517986
is0.20174165457184323
tr0.17664670658682635
reliabletrue
passestrue
5
name"Hunter"
dialogue"I have no idea what you just said. Do you speak any English at all? Any English?"
detectedLang"en"
heavyLang"en"
scores
en0.830220713073005
tl0.5939086294416244
ca0.5833333333333334
no0.5833333333333334
da0.5712754555198285
hr0.5192307692307693
sv0.4897959183673469
et0.477124183006536
pl0.46236559139784944
sq0.4467496542185339
cs0.441340782122905
sk0.4244604316546763
pt0.42363112391930835
it0.4002998500749625
es0.358974358974359
lv0.3265993265993266
vi0.30313588850174217
yo0.2920353982300885
ro0.28825622775800713
tr0.2831541218637993
ms0.27140255009107467
de0.2647058823529412
sl0.23076923076923078
be0.14893617021276595
hu0.14346895074946467
az0.13606911447084233
is0.13606911447084233
lt0.13606911447084233
uk0.13606911447084233
reliabletrue
passestrue
6
name"Isabella"
dialogue"No, no English. Mi scusi, molto difficile. I have... camera. Foto. Pictures?"
detectedLang"it"
heavyLang"it"
scores
it0.7189349112426036
en0.7033104309806371
ca0.650991917707568
ro0.5984784446322908
fr0.572072072072072
da0.5128205128205129
no0.5015739769150053
es0.4968220338983051
hr0.4859307359307359
tl0.44379391100702575
sv0.433849821215733
pl0.4186046511627907
lv0.4171779141104295
sk0.4025157232704403
de0.370026525198939
cs0.34119278779472956
tr0.326241134751773
et0.31654676258992803
nl0.30758017492711365
pt0.2931547619047619
yo0.2692307692307693
sl0.26242236024844723
hu0.24242424242424243
ms0.23263327948303714
sq0.22003284072249588
be0.12844036697247707
az0.1171003717472119
is0.1171003717472119
lt0.1171003717472119
uk0.1171003717472119
vi0.1171003717472119
reliabletrue
passestrue
7
name"Hunter"
dialogue"Photos? You took photos? Of what?"
detectedLang"en"
heavyLang"en"
scores
en0.8335183129855716
tl0.6453900709219859
nl0.5677233429394812
fr0.5481927710843374
de0.506578947368421
yo0.4296577946768061
no0.38524590163934425
is0.3723849372384937
es0.34782608695652173
lt0.34782608695652173
pt0.34782608695652173
cs0.34210526315789475
hi0.33920704845814975
ca0.3212669683257918
lv0.3212669683257918
reliabletrue
passestrue
8
name"Isabella"
dialogue"Quella notte... quella ragazza... è sparita. Non so dove. Era così strano, così spaventoso."
detectedLang"it"
heavyLang"it"
scores
it0.8007968127490039
en0.5
fr0.46236559139784944
es0.4517543859649123
ro0.45054945054945056
no0.4350282485875706
de0.40968122786304606
sl0.3946731234866829
da0.3902439024390244
ca0.3670886075949367
sk0.34725848563968675
yo0.34554973821989526
sv0.3342210386151798
pt0.32614555256064687
ms0.31224209078404397
nl0.3093922651933701
et0.299719887955182
sq0.299719887955182
hr0.26035502958579887
eu0.25925925925925924
cs0.23430321592649314
tl0.22720247295208654
is0.2248062015503876
lt0.21507064364207218
fi0.20760697305863707
vi0.1652754590984975
pl0.13494809688581316
lv0.12280701754385964
az0.10554561717352416
tr0.10554561717352416
reliabletrue
passestrue
9
name"Hunter"
dialogue"I wish I understood you. Can you show me the photos at least?"
detectedLang"en"
heavyLang"en"
scores
en0.8155435317265125
tl0.6678476527900797
no0.648876404494382
da0.6134020618556701
sv0.5324189526184538
nl0.5161290322580645
sq0.4897959183673469
fr0.4834710743801653
ca0.43267776096822996
cs0.41588785046728977
pt0.3951612903225807
et0.3862520458265139
pl0.35233160621761656
it0.34210526315789475
yo0.3409490333919156
es0.3267504488330341
de0.30683918669131244
ms0.30167597765363136
sk0.30037313432835816
tr0.2816091954022989
lt0.27606177606177607
az0.27184466019417475
hr0.2704280155642024
lv0.2632612966601179
ro0.1935483870967742
sl0.19006479481641467
hi0.17035398230088497
fi0.16666666666666666
be0.15730337078651685
hu0.1515837104072398
is0.14383561643835618
uk0.14383561643835618
vi0.14383561643835618
reliabletrue
passestrue
10
name"Isabella"
dialogue"Guarda! Guarda qui! C'era qualcuno... qualcuno che non dovrebbe essere lì!"
detectedLang"it"
heavyLang"it"
scores
it0.8304366256888512
ca0.5271867612293144
fr0.5145631067961165
pt0.47229551451187335
en0.4616419919246299
de0.39849624060150374
hr0.30313588850174217
tl0.27140255009107467
tr0.23224568138195778
yo0.22928709055876687
az0.21568627450980393
ms0.2
no0.18699186991869918
eu0.17864476386036962
da0.17695473251028807
es0.17355371900826447
reliabletrue
passestrue
11
name"Hunter"
dialogue"Okay, okay, I see something. I'm going to need you to come down to the station. We'll figure out how to communicate."
detectedLang"en"
heavyLang"en"
scores
en0.8124479021950541
tl0.6313489896231568
fr0.5259831460674157
it0.5243128964059197
no0.4913338357196684
da0.4886363636363637
ro0.43037974683544306
et0.425531914893617
yo0.41910499139414803
nl0.4094488188976378
sv0.4084136722173532
cs0.3583650190114069
sq0.3452958292919496
de0.3316831683168317
sk0.32969215491559084
pl0.32432432432432434
hr0.3202416918429003
ca0.2976066597294485
lv0.2686890574214518
lt0.26390403489640135
es0.24412094064949608
pt0.24412094064949608
ms0.24157303370786518
az0.22413793103448276
sl0.21420256111757857
tr0.16044776119402984
fi0.1083223249669749
zh0.10239361702127658
be0.09395973154362416
hu0.09029649595687331
is0.08536585365853659
uk0.08536585365853659
vi0.08536585365853659
reliabletrue
passestrue
12
name"Isabella"
dialogue"Stazione? Polizia?"
detectedLang"it"
heavyLang"it"
scores
it0.835742444152431
sq0.6882793017456359
eu0.6006389776357828
hr0.6006389776357828
pl0.5928338762214984
ro0.5874587458745875
cs0.4212962962962963
sl0.4212962962962963
da0.4186046511627907
et0.41588785046728977
lv0.41588785046728977
no0.41588785046728977
sv0.41588785046728977
en0.410377358490566
lt0.410377358490566
nl0.4075829383886255
sk0.4075829383886255
fi0.40191387559808617
fr0.3961352657004831
ms0.3961352657004831
de0.3902439024390244
az0.375
es0.375
hu0.375
tl0.375
ca0.3654822335025381
tr0.3654822335025381
pt0.358974358974359
reliabletrue
passestrue
13
name"Hunter"
dialogue"Yes, police. We need to—"
detectedLang"en"
heavyLang"en"
scores
en0.8245614035087719
pl0.6848739495798318
cs0.676025917926566
sk0.6583143507972665
hr0.6543778801843317
sl0.6535796766743649
tl0.6287128712871286
et0.6031746031746031
nl0.5901639344262295
lv0.5844875346260388
no0.5689655172413793
da0.563953488372093
lt0.560117302052786
ro0.5398773006134969
it0.5253164556962026
fr0.5192307692307693
yo0.47735191637630664
eu0.38524590163934425
sv0.3723849372384937
fi0.358974358974359
ms0.35344827586206895
sq0.35344827586206895
de0.34782608695652173
az0.3333333333333333
es0.3333333333333333
hu0.3333333333333333
ca0.32432432432432434
tr0.32432432432432434
pt0.3181818181818182
reliabletrue
passestrue
14
name"Hunter"
dialogue"Damn it. I'm sorry, I have to take this. Don't move."
detectedLang"en"
heavyLang"en"
scores
en0.8130034522439586
tl0.6140142517814726
da0.5454545454545454
yo0.48
lv0.4546979865771812
pl0.44539249146757676
hr0.43965517241379315
no0.43868739205526774
cs0.4206773618538324
sq0.4036697247706422
it0.3981481481481482
sk0.385633270321361
sl0.37977099236641226
lt0.3394308943089431
ca0.29805615550755943
sv0.29805615550755943
pt0.23529411764705882
ro0.21686746987951808
be0.17721518987341772
tr0.17721518987341772
hu0.1709183673469388
az0.16237113402061853
et0.16237113402061853
is0.16237113402061853
uk0.16237113402061853
vi0.16237113402061853
reliabletrue
passestrue
15
name"Hunter"
dialogue"Listen, I have to go. Another situation. But you—stay here. Stay in town. Don't leave."
detectedLang"en"
heavyLang"en"
scores
en0.8197734294541709
da0.630801687763713
tl0.5933384972889233
sv0.5577085088458298
de0.526173285198556
no0.5214220601640838
pl0.4976076555023924
nl0.4852941176470589
yo0.47864945382323737
fr0.4664634146341463
ro0.4631901840490798
cs0.4582043343653251
hr0.4281045751633987
sl0.4281045751633987
it0.4268558951965066
sq0.4040862656072645
lv0.39724454649827784
sk0.38811188811188807
fi0.33962264150943394
lt0.308300395256917
es0.3073878627968338
ca0.2905405405405405
az0.21875
hu0.21875
tr0.20694864048338368
pt0.20454545454545453
ms0.2033383915022762
is0.20212765957446807
eu0.1822429906542056
zh0.12790697674418602
be0.11764705882352942
et0.10714285714285714
uk0.10714285714285714
vi0.10714285714285714
reliabletrue
passestrue
16
name"Isabella"
dialogue"Aspetta! Detective, per favore! Ho paura! I'm... scared?"
detectedLang"it"
heavyLang"it"
scores
it0.7576177285318559
en0.7076023391812866
ca0.6311907270811381
ro0.574726609963548
fr0.4897959183673469
no0.4897959183673469
sv0.48604992657856094
es0.48301329394387
sq0.47994056463595847
pt0.4720965309200603
nl0.40476190476190477
tl0.3944636678200692
sl0.3738819320214669
sk0.34944237918215615
cs0.3371212121212121
de0.31906614785992216
hr0.3055555555555556
da0.2985971943887776
is0.2768595041322314
lt0.25213675213675213
fi0.23580786026200873
ms0.18604651162790697
reliabletrue
passestrue
17
name"Hunter"
dialogue"I get it. Just... stay safe. Lock your doors tonight. We'll talk tomorrow."
detectedLang"en"
heavyLang"en"
scores
en0.7509684560044272
tl0.5431472081218274
sv0.34782608695652173
yo0.34497816593886466
sq0.3283582089552239
no0.3273542600896861
ca0.32330827067669177
da0.3212669683257918
et0.2682926829268293
is0.265905383360522
lv0.24874791318864775
hr0.23599320882852293
nl0.22813036020583194
pl0.21875
it0.20353982300884957
cs0.1891891891891892
ro0.16666666666666666
ms0.14772727272727273
de0.1412213740458015
fr0.1412213740458015
sk0.13793103448275862
be0.1346153846153846
tr0.1346153846153846
hu0.12959381044487428
az0.12280701754385964
lt0.12280701754385964
uk0.12280701754385964
vi0.12280701754385964
reliabletrue
passestrue