Run: 2026-02-18-01KHQ94E6C20QQX4N4SM6DZ12F

Run Details

Model:
Claude Sonnet 4.6
Test:
Language Writing
Scenario:
Character dialogue (French) in a story
Duration:
15.9s
Cost:
$0.010944
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="Marie"> Marie is a 30-year old college student on a study abroad program. Born in France, she is fluent in French 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 French, 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: Marie 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 French, and Hunter looks confused. They talk for a while, until Hunter gets a call and has to leave. Return the dialogue between Marie and Hunter as a voice sheet: Marie: "..." Hunter: "..."

Model response

AI
Here is the voice sheet for the scene: --- Hunter: "Excuse me, miss? I'm Detective Hunter. I was wondering if I could ask you a few questions about the incident that happened on Main Street last night." Marie: "Oh... oui, j'étais là. C'était horrible, je n'arrive pas à effacer les images de ma tête. J'ai tout vu depuis le café, là, juste devant moi." Hunter: "I'm sorry, I... I don't understand. Do you speak English?" Marie: "L'anglais? Non, non, je suis désolée. Je parle seulement français. Je suis étudiante, je viens de France, vous comprenez?" Hunter: "French? Okay. Okay, I can work with this. Did you... see anything? Last night?" Marie: "Vous essayez de me parler en anglais, mais je ne comprends pas. Attendez — hier soir? Oui, oui. J'avais mon appareil photo, je prenais des photos du paysage quand j'ai vu quelque chose de vraiment étrange près de la forêt. Quelqu'un courait, et puis... plus rien. Disparu." Hunter: "You look shaken up, miss. Whatever you saw... I can see it's got you rattled. I wish I could understand you." Marie: "C'est tellement frustrant! J'essaie de vous dire ce que j'ai vu, c'est important! Cet homme, il a disparu dans les arbres et personne ne semble s'en préoccuper ici. Mes photos... peut-être que mes photos peuvent vous aider?" Hunter: "Wait — photos? Did you say photos? Your camera — you were taking pictures last night?" Marie: "Oui! Oui, les photos! Vous comprenez? Je les ai ici, sur mon appareil. Regardez." Hunter: "Ma'am, I'm going to need to find an interpreter because whatever you're telling me, I have a feeling it's important. Just... hold on one second." Marie: "Oui, s'il vous plaît. Trouvez quelqu'un qui parle français. J'ai tellement de choses à vous dire. Ce que j'ai vu cette nuit-là... cela me hante." *Hunter's phone rings.* Hunter: "Detective Hunter. Yeah. What? When? I'll be right there." *(to Marie)* "I'm sorry, miss, I have to go. Don't leave town. Please." Marie: "Vous partez? Mais j'ai encore des choses à vous dire! Attendez... 'Don't leave town.' Je crois que j'ai compris ça. D'accord. Je reste." ---
created_at"2026-02-18T02:26:58.844937+00:00" 2/18/2026, 2:26:58 AM
model"anthropic/claude-4.6-sonnet-20260217"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency431
moderation_latency(null)
generation_time15841
tokens_prompt316
tokens_completion569
native_tokens_prompt298
native_tokens_completion670
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"
usage0.010944
router(null)
provider_responses
0
id"msg_01Sm5KNYHJPM9fhDCcMF8GDt"
status200
is_byokfalse
latency431
endpoint_id"6d408764-7dd7-4626-bb87-a6cc1589bc86"
provider_name"Anthropic"
model_permaslug"anthropic/claude-4.6-sonnet-20260217"
api_type"completions"
id"gen-1771381602-RuBBHDhL8BgniEEaLRUS"
upstream_id"msg_01Sm5KNYHJPM9fhDCcMF8GDt"
total_cost0.010944
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 I could ask you a few questions about the incident that happened on Main Street last night."
detectedLang"en"
heavyLang"en"
scores
en0.8148148148148148
tl0.6300211416490487
fr0.6092296241161146
nl0.5610367892976589
no0.49348769898697536
it0.48604992657856094
ca0.47994056463595847
da0.47049924357034795
ro0.43910256410256415
de0.4281045751633987
pt0.4211686879823594
sq0.42020982882385427
sv0.4186046511627907
cs0.3812610489098409
et0.37869822485207094
es0.37425506555423127
yo0.3433395872420263
hr0.33290978398983484
sl0.3247588424437299
sk0.31906614785992216
pl0.29906542056074764
ms0.2636746143057504
fi0.21524663677130043
hu0.21171171171171171
az0.20933734939759033
lt0.2003046458492003
tr0.1640127388535032
is0.15797914995990378
lv0.15458937198067632
vi0.11242603550295857
hi0.07407407407407407
be0.0625
eu0.0625
uk0.05660377358490566
reliabletrue
passestrue
1
name"Marie"
dialogue"Oh... oui, j'étais là. C'était horrible, je n'arrive pas à effacer les images de ma tête. J'ai tout vu depuis le café, là, juste devant moi."
detectedLang"fr"
heavyLang"fr"
scores
fr0.7894623191535305
pt0.4827586206896552
nl0.45983379501385035
ca0.459234608985025
es0.44190040068689185
ro0.43148688046647227
yo0.40548780487804875
en0.39999999999999997
it0.32758620689655166
tl0.31530898876404495
no0.30257510729613735
sq0.2945007235890014
de0.26636568848758463
da0.26248108925869895
eu0.24826522744795684
sl0.2292490118577075
et0.22863924050632914
ms0.22248803827751198
lt0.22186751795690343
hu0.22124600638977635
vi0.19421487603305784
sk0.18885191347753744
cs0.1875
tr0.17302798982188297
pl0.16879795396419436
lv0.16523972602739725
sv0.15217391304347824
hr0.14921465968586387
az0.1325622775800712
reliabletrue
passestrue
2
name"Hunter"
dialogue"I'm sorry, I... I don't understand. Do you speak English?"
detectedLang"en"
heavyLang"en"
scores
en0.7994652406417112
no0.5828698553948832
da0.5772266065388951
tl0.5300751879699248
sv0.5288944723618091
cs0.5161290322580645
pl0.4806094182825485
hr0.4688385269121813
sk0.438622754491018
de0.4140625
pt0.40570522979397783
sq0.4009584664536741
ro0.3862520458265139
it0.3644067796610169
nl0.3218806509945751
vi0.3169398907103825
yo0.3055555555555556
ca0.2690058479532163
is0.267578125
sl0.24242424242424243
ms0.1610738255033557
be0.15730337078651685
tr0.15730337078651685
hu0.1515837104072398
az0.14383561643835618
et0.14383561643835618
lt0.14383561643835618
lv0.14383561643835618
uk0.14383561643835618
reliabletrue
passestrue
3
name"Marie"
dialogue"L'anglais? Non, non, je suis désolée. Je parle seulement français. Je suis étudiante, je viens de France, vous comprenez?"
detectedLang"fr"
heavyLang"fr"
scores
fr0.8062015503875969
it0.5939675174013921
es0.5915985997666278
ca0.5870206489675516
nl0.5336442371752165
pt0.5155709342560554
en0.49784791965566716
ro0.4807121661721069
no0.4552529182879378
de0.453125
tl0.4117647058823529
lv0.39759036144578314
yo0.39603106125970666
sl0.3918331885317115
da0.3907745865970409
hr0.38217122683142096
sq0.37163375224416517
cs0.36936936936936937
sk0.3688007213706041
eu0.35064935064935066
sv0.35004642525533886
lt0.33962264150943394
tr0.30966469428007887
hu0.29789368104312935
pl0.2964824120603015
ms0.2842535787321063
az0.27007299270072993
et0.08256880733944955
is0.077733860342556
reliabletrue
passestrue
4
name"Hunter"
dialogue"French? Okay. Okay, I can work with this. Did you... see anything? Last night?"
detectedLang"en"
heavyLang"en"
scores
en0.8237245956034841
tl0.7054747054747056
et0.42176870748299317
sq0.3550834597875569
no0.34006211180124224
ca0.3359375
da0.3338557993730407
it0.3111831442463533
cs0.30098684210526316
yo0.2747440273037543
ms0.2685025817555938
tr0.256993006993007
az0.247787610619469
hr0.24645390070921988
sv0.24511545293072823
pl0.22867513611615245
es0.18738049713193117
pt0.17953667953667954
ro0.17475728155339806
nl0.1533864541832669
de0.14829659318637273
fr0.14829659318637273
sk0.1448692152917505
be0.1414141414141414
hu0.1361788617886179
is0.1290983606557377
lt0.1290983606557377
lv0.1290983606557377
uk0.1290983606557377
vi0.1290983606557377
reliabletrue
passestrue
5
name"Marie"
dialogue"Vous essayez de me parler en anglais, mais je ne comprends pas. Attendez — hier soir? Oui, oui. J'avais mon appareil photo, je prenais des photos du paysage quand j'ai vu quelque chose de vraiment étrange près de la forêt. Quelqu'un courait, et puis... plus rien. Disparu."
detectedLang"fr"
heavyLang"fr"
scores
fr0.8072497123130036
ca0.5758419853127374
en0.5190927361469998
pt0.48126354908640445
it0.4704394562124566
es0.4343127321850726
nl0.42910702113156096
de0.4232093663911845
da0.4026390870185449
no0.4002864303616183
ro0.3735976065818998
lt0.36019862490450727
sq0.3441660140955364
tl0.3251410153102337
sv0.30004178854993735
sl0.2941424357353561
tr0.2691972076788831
cs0.2611380679311866
lv0.23023897058823528
sk0.22917625402669123
hr0.22632794457274827
yo0.197412553905127
et0.18491484184914841
eu0.18412079883097904
az0.18252806246949732
hu0.1557459677419355
ms0.14931437277805992
vi0.14409810935104753
fi0.12851196670135276
pl0.11842105263157895
is0.11140583554376658
hi0.08469945355191257
reliabletrue
passestrue
6
name"Hunter"
dialogue"You look shaken up, miss. Whatever you saw... I can see it's got you rattled. I wish I could understand you."
detectedLang"en"
heavyLang"en"
scores
en0.8149340199549404
no0.5220282626766418
tl0.5060137457044673
da0.48057813911472447
sv0.47679708826205647
nl0.4481765834932822
et0.3702081051478641
cs0.31710213776722085
ca0.2721518987341772
pl0.26187419768934533
de0.25130208333333337
fr0.24242424242424243
ro0.2219215155615697
sk0.21875
tr0.203601108033241
az0.1958041958041958
hr0.19467787114845939
is0.19241573033707865
sq0.18899858956276447
it0.16666666666666666
ms0.14814814814814814
yo0.1314199395770393
pt0.11128284389489954
be0.10852713178294573
hu0.1043613707165109
lt0.0987460815047022
lv0.0987460815047022
uk0.0987460815047022
vi0.0987460815047022
reliabletrue
passestrue
7
name"Marie"
dialogue"C'est tellement frustrant! J'essaie de vous dire ce que j'ai vu, c'est important! Cet homme, il a disparu dans les arbres et personne ne semble s'en préoccuper ici. Mes photos... peut-être que mes photos peuvent vous aider?"
detectedLang"fr"
heavyLang"fr"
scores
fr0.8117469879518071
ca0.621420704845815
en0.53326544467074
ro0.5124113475177305
es0.496705710102489
it0.496705710102489
pt0.473583460949464
da0.44977991196478595
no0.4376278118609407
tl0.41588785046728977
nl0.3752839618355293
de0.36372049976862564
sq0.33478471214320277
tr0.3253189401373896
lt0.29989816700610994
et0.28123366440146363
sv0.27821522309711283
az0.2658836091831287
cs0.2539338035811178
hu0.25108932461873634
hr0.22969187675070027
sk0.21830585559977259
lv0.2174160500853728
pl0.2102240091901206
sl0.20243619489559167
ms0.18494368701837582
yo0.16717141126589946
fi0.14276807980049877
eu0.12864385297845374
is0.1253180661577608
hi0.05303030303030303
vi0.04844290657439446
reliabletrue
passestrue
8
name"Hunter"
dialogue"Wait — photos? Did you say photos? Your camera — you were taking pictures last night?"
detectedLang"en"
heavyLang"en"
scores
en0.8034934497816594
tl0.6953283683141503
fr0.569377990430622
nl0.4693396226415094
de0.45054945054945056
ca0.4325346784363178
ro0.40789473684210525
et0.35344827586206895
no0.3401759530791789
sv0.3333333333333333
es0.28457869634340227
it0.2598684210526316
lv0.2549668874172185
pt0.25124792013311154
ms0.25
da0.24496644295302009
pl0.1906474820143885
tr0.16044776119402984
fi0.15094339622641512
lt0.15094339622641512
cs0.14772727272727273
hi0.14611005692599618
yo0.1412213740458015
is0.1362763915547025
sk0.1362763915547025
sl0.1362763915547025
sq0.1362763915547025
reliabletrue
passestrue
9
name"Marie"
dialogue"Oui! Oui, les photos! Vous comprenez? Je les ai ici, sur mon appareil. Regardez."
detectedLang"fr"
heavyLang"fr"
scores
fr0.7927574171029669
es0.5370370370370371
ca0.5158002038735984
it0.5108135942327497
nl0.4946808510638298
en0.4859307359307359
tl0.46083995459704885
ro0.38471502590673573
pt0.2983751846381093
sl0.2669753086419753
hr0.2647058823529412
lt0.25897035881435254
yo0.2554858934169279
hi0.24603174603174602
de0.24121405750798725
cs0.23633440514469453
sk0.23387096774193547
eu0.22889610389610393
sq0.22131147540983606
vi0.18244406196213425
no0.16373239436619716
pl0.1607773851590106
da0.1410488245931284
lv0.13003663003663005
reliabletrue
passestrue
10
name"Hunter"
dialogue"Ma'am, I'm going to need to find an interpreter because whatever you're telling me, I have a feeling it's important. Just... hold on one second."
detectedLang"en"
heavyLang"en"
scores
en0.8057538849223016
fr0.5907079646017699
tl0.5622337908187411
da0.5607787274453941
no0.5202282157676348
ca0.5189807592303692
ro0.5053475935828877
et0.47443181818181823
it0.4628339140534262
es0.44310656231186035
sv0.4407496977025393
pt0.43973349485160507
de0.42653440793552383
nl0.42115143929912385
sq0.40705128205128205
hr0.40322580645161293
pl0.4009067357512954
sk0.37330623306233063
cs0.3598615916955017
yo0.3562978427279054
tr0.354050279329609
ms0.33405327573794097
sl0.32234432234432236
lt0.300302571860817
hu0.29064417177914115
lv0.2693522906793049
vi0.24796747967479676
fi0.23742786479802147
eu0.2167654530059272
az0.17777777777777778
is0.12982126058325494
hi0.08325074331020813
be0.07035175879396985
uk0.06376518218623482
reliabletrue
passestrue
11
name"Marie"
dialogue"Oui, s'il vous plaît. Trouvez quelqu'un qui parle français. J'ai tellement de choses à vous dire. Ce que j'ai vu cette nuit-là... cela me hante."
detectedLang"fr"
heavyLang"fr"
scores
fr0.812928705050925
ca0.5544554455445544
it0.5322245322245323
pt0.5153473344103393
es0.48483113909559244
en0.4715208455666471
nl0.43573667711598746
ro0.4292961318960051
no0.42675159235668786
de0.3701889433170049
sq0.3585174625801853
ms0.33969185619955977
yo0.33085501858736055
da0.3181818181818182
hu0.3161094224924012
sv0.30928626247122026
tl0.30928626247122026
tr0.3055555555555556
az0.27007299270072993
et0.26229508196721313
sl0.2518703241895262
sk0.18552036199095023
pl0.1847826086956522
hr0.18404351767905713
cs0.17883211678832117
vi0.14853358561967833
eu0.14285714285714285
lv0.11591355599214145
fi0.07692307692307693
lt0.06542056074766354
is0.06152241918665276
reliabletrue
passestrue
12
name"Hunter"
dialogue"I'm sorry, miss, I have to go. Don't leave town. Please."
detectedLang"en"
heavyLang"en"
scores
en0.8154527559055118
tl0.5901639344262295
da0.5098039215686274
pl0.4959677419354839
yo0.44526627218934917
hr0.40476190476190477
no0.4038155802861685
cs0.3862520458265139
it0.3644067796610169
sk0.35233160621761656
ro0.336283185840708
lv0.33035714285714285
lt0.3081180811808118
ca0.2690058479532163
sv0.2690058479532163
sq0.2632612966601179
sl0.24395161290322584
pt0.21052631578947367
be0.15730337078651685
tr0.15730337078651685
hu0.1515837104072398
az0.14383561643835618
et0.14383561643835618
is0.14383561643835618
uk0.14383561643835618
vi0.14383561643835618
reliabletrue
passestrue
13
name"Marie"
dialogue"Vous partez? Mais j'ai encore des choses à vous dire! Attendez... 'Don't leave town.' Je crois que j'ai compris ça. D'accord. Je reste."
detectedLang"fr"
heavyLang"fr"
scores
fr0.7886393659180978
en0.6263428304530593
pt0.5678011885467315
ca0.562363238512035
it0.5367689635205559
es0.5203836930455635
nl0.41944847605224966
de0.39209726443769
tl0.3665874901029295
ro0.3640699523052464
no0.3620414673046252
da0.33554817275747506
sl0.313893653516295
hr0.30915371329879104
et0.30313588850174217
yo0.29947460595446584
sk0.26335174953959484
cs0.25442684063373716
ms0.2179863147605083
sq0.21491658488714427
az0.2102665350444225
lv0.20556107249255212
sv0.2023928215353938
lt0.2007992007992008
tr0.1927346115035318
eu0.18864097363083165
pl0.1675338189386056
hu0.07300115874855156
reliabletrue
passestrue