Run: 2026-02-18-01KHQ92VG2EJDQ172CPZB788NW

Run Details

Model:
Claude Sonnet 4.6
Test:
Language Writing
Scenario:
Character dialogue (French) in a story
Duration:
10.2s
Cost:
$0.008544
Provider:
Amazon Bedrock

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 at the old mill last night." Marie: "Oh... oui, j'étais là. C'était horrible, je ne comprends pas ce qui s'est passé. Il y avait une lumière, et puis... il a disparu. Comme ça." Hunter: "I'm sorry, I... I don't understand. Do you speak English?" Marie: "English? Non, non, je suis désolée. Je parle seulement français. Mais je vous assure, ce que j'ai vu hier soir... ça m'a terrifiée. J'ai tout photographié, regardez." Hunter: "You're showing me your camera... okay. These photos. You took these last night? At the mill?" Marie: "Oui, oui! Le moulin. J'étais en train de photographier le paysage quand j'ai vu l'homme disparaître. Je ne comprends pas comment c'est possible. Vous devez me croire!" Hunter: "I can see you're shaken up, miss. I wish I could understand what you're telling me. These pictures though... these are something." Marie: "S'il vous plaît, trouvez un traducteur. J'ai besoin de vous dire ce que j'ai vu. C'est important, je le sens." Hunter: "I'm going to figure out a way to get someone who speaks French. You stay right here, okay? Don't go anywhere." Marie: "Oui... je comprends. Je reste ici. Mais faites vite, j'ai peur." Hunter: "Just stay calm. I'll be right ba— " *phone rings* Hunter: "Hunter here. What? When? I'll be right there." *turns to Marie* Hunter: "I have to go. I'm sorry. Don't leave town." Marie: "Vous partez? Mais... attendez! Je n'ai pas fini. S'il vous plaît, revenez!" ---
created_at"2026-02-18T02:26:01.778309+00:00" 2/18/2026, 2:26:01 AM
model"anthropic/claude-4.6-sonnet-20260217"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency510
moderation_latency177
generation_time9953
tokens_prompt316
tokens_completion441
native_tokens_prompt298
native_tokens_completion510
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"
usage0.008544
router(null)
provider_responses
0
id"15765ada-84f8-4c09-bd22-75def417fdb1"
status200
is_byokfalse
latency509
endpoint_id"83d802cb-44f2-45a0-a9d5-cb9bf79777c8"
provider_name"Amazon Bedrock"
model_permaslug"anthropic/claude-4.6-sonnet-20260217"
api_type"completions"
id"gen-1771381550-nCWvyY1zWSImRxro0IWo"
upstream_id"15765ada-84f8-4c09-bd22-75def417fdb1"
total_cost0.008544
cache_discount(null)
upstream_inference_cost0
provider_name"Amazon Bedrock"

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 at the old mill last night."
detectedLang"en"
heavyLang"en"
scores
en0.8104119696659151
tl0.6390948107686305
fr0.5842696629213483
nl0.5642958078191239
no0.5454545454545454
da0.5304568527918782
it0.5013477088948787
ca0.4846796657381615
pt0.4523386619301362
ro0.45201421800947866
sq0.4314689612784266
sv0.4283065512978987
de0.40743113388853297
es0.4043786220218931
cs0.35674547983310156
yo0.33881343817012155
sl0.3188512518409426
et0.3158284023668639
hr0.2895545314900153
ms0.2890084550345888
sk0.2635350318471338
pl0.24551386623164762
hu0.23363711681855842
az0.23108894430590188
tr0.18213969938107868
lt0.18069087688219662
fi0.12982126058325494
is0.12982126058325494
lv0.12570888468809074
vi0.12570888468809074
be0.07035175879396985
eu0.07035175879396985
uk0.06376518218623482
reliabletrue
passestrue
1
name"Marie"
dialogue"Oh... oui, j'étais là. C'était horrible, je ne comprends pas ce qui s'est passé. Il y avait une lumière, et puis... il a disparu. Comme ça."
detectedLang"fr"
heavyLang"fr"
scores
fr0.8143564356435643
ca0.5504840940525588
it0.5232273838630807
en0.4743935309973046
nl0.44190040068689185
ro0.44029850746268656
es0.4223933649289099
pt0.3644067796610169
tl0.3425488873904248
lt0.33537832310838445
sq0.3229166666666667
cs0.30604982206405695
da0.29653679653679654
hr0.28884026258205686
sl0.28623718887262084
de0.2793791574279379
no0.2783123612139156
yo0.275092936802974
et0.2707554225878833
sk0.2608036391205459
hu0.25742574257425743
vi0.25
pl0.2358934169278997
lv0.22
tr0.2073170731707317
eu0.20473083197389885
fi0.18885191347753744
ms0.17860151642796968
az0.15948275862068964
sv0.12634408602150538
is0.12556053811659193
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"English? Non, non, je suis désolée. Je parle seulement français. Mais je vous assure, ce que j'ai vu hier soir... ça m'a terrifiée. J'ai tout photographié, regardez."
detectedLang"fr"
heavyLang"fr"
scores
fr0.8002049180327869
en0.5757180156657963
ca0.4706840390879479
pt0.4519392917369309
it0.4475920679886685
nl0.41581785500299584
ro0.40293937538273117
es0.38602015113350124
de0.358974358974359
hr0.31386347642505275
no0.2995689655172413
sl0.2846661775495231
tl0.2815033161385409
pl0.26636568848758463
sk0.2641509433962264
cs0.26024279210925644
da0.25172678434382195
sv0.2494226327944573
yo0.2388758782201405
sq0.2174959871589085
hu0.21243941841680128
az0.20988654781199353
tr0.181360201511335
ms0.16595380667236956
eu0.14623467600700527
et0.11444141689373298
lv0.10795974382433668
hi0.07319391634980989
lt0.06069364161849711
fi0.05705996131528047
is0.05705996131528047
reliabletrue
passestrue
4
name"Hunter"
dialogue"You're showing me your camera... okay. These photos. You took these last night? At the mill?"
detectedLang"en"
heavyLang"en"
scores
en0.801737160120846
tl0.694944799535154
fr0.4883040935672514
nl0.4723618090452261
no0.44089456869009586
it0.39165701042873696
da0.38380281690140844
sq0.38307873090481787
ms0.37275985663082434
es0.34863523573200994
de0.29245283018867924
yo0.2563739376770538
ca0.24785100286532946
et0.2467718794835007
pt0.24242424242424243
sv0.2335766423357664
ro0.23133235724743775
sl0.1435562805872757
lt0.13223140495867766
cs0.12935323383084577
hi0.12790697674418602
fi0.125
lv0.1191275167785235
reliabletrue
passestrue
5
name"Marie"
dialogue"Oui, oui! Le moulin. J'étais en train de photographier le paysage quand j'ai vu l'homme disparaître. Je ne comprends pas comment c'est possible. Vous devez me croire!"
detectedLang"fr"
heavyLang"fr"
scores
fr0.8150530717272436
en0.6131853346787757
ca0.5610687022900763
it0.49160035366931915
es0.4724770642201835
tl0.46536494653649463
pt0.45907808090310437
nl0.45652173913043476
ro0.44363812288340587
sl0.3660418963616317
sq0.3371757925072046
de0.3278784336645236
no0.3026076409945421
da0.27854454203262236
yo0.2776381909547738
hr0.2721518987341772
lt0.26282051282051283
cs0.2389146260754467
hu0.22818791946308725
sv0.22033898305084748
tr0.20798898071625344
sk0.1941135248773651
eu0.18842625264643612
fi0.17680744452397998
ms0.167270094134685
lv0.15129151291512916
et0.13010590015128592
pl0.12079510703363915
is0.1043613707165109
az0.0987460815047022
vi0.07926341072858287
hi0.06275468622656886
reliabletrue
passestrue
6
name"Hunter"
dialogue"I can see you're shaken up, miss. I wish I could understand what you're telling me. These pictures though... these are something."
detectedLang"en"
heavyLang"en"
scores
en0.8237781954887217
no0.5201535508637236
tl0.5195387572069187
nl0.46504992867332384
da0.4537509104151493
sv0.447310243183493
et0.40664556962025317
fr0.39172749391727496
ro0.3822075782537067
ca0.33920704845814975
sq0.33745583038869253
de0.3163172288058341
it0.2822966507177033
ms0.258160237388724
pl0.21383647798742136
cs0.20127795527156547
es0.1935483870967742
pt0.1812227074235808
sk0.17672886937431392
tr0.1638795986622074
lv0.16294642857142855
az0.15730337078651685
hr0.156355455568054
is0.1544532130777903
sl0.10501193317422433
yo0.1039426523297491
fi0.09090909090909091
be0.08536585365853659
hu0.08200734394124846
lt0.07749077490774908
uk0.07749077490774908
vi0.07749077490774908
reliabletrue
passestrue
7
name"Marie"
dialogue"S'il vous plaît, trouvez un traducteur. J'ai besoin de vous dire ce que j'ai vu. C'est important, je le sens."
detectedLang"fr"
heavyLang"fr"
scores
fr0.825503355704698
ca0.6205487448920024
ro0.6203271028037384
es0.59727385377943
it0.5581237253569
nl0.5072024260803639
en0.4804156674660272
pt0.47368421052631576
yo0.42731277533039647
tl0.40530649588289114
de0.37319189971070393
sl0.3493493493493494
da0.3271221532091097
no0.3229166666666667
sq0.3048128342245989
sv0.2696629213483146
hr0.268018018018018
lv0.26136363636363635
cs0.24418604651162787
sk0.24242424242424243
hu0.23076923076923078
tr0.214975845410628
pl0.1875
lt0.1709183673469388
ms0.16237113402061853
eu0.09722222222222222
az0.08835904628330996
et0.08321579689703808
reliabletrue
passestrue
8
name"Hunter"
dialogue"I'm going to figure out a way to get someone who speaks French. You stay right here, okay? Don't go anywhere."
detectedLang"en"
heavyLang"en"
scores
en0.8161764705882353
tl0.5847651775486827
yo0.35954063604240283
pt0.3438914027149321
es0.34210526315789475
pl0.32432432432432434
cs0.3198874296435272
fr0.3179680150517403
sq0.3108365019011407
no0.30754536771728747
da0.3055555555555556
de0.28430404738400794
ro0.2828882294757666
it0.2720883534136546
sk0.26545086119554206
hr0.23924449108079748
ca0.22707889125799574
sl0.22542735042735043
et0.21790722761596548
lv0.2093784078516903
lt0.20417124039517012
is0.19444444444444445
hu0.17707150964812712
tr0.09600997506234414
az0.0880503144654088
eu0.0880503144654088
nl0.0880503144654088
vi0.0880503144654088
fi0.0799492385786802
ms0.0799492385786802
sv0.0799492385786802
reliabletrue
passestrue
9
name"Marie"
dialogue"Oui... je comprends. Je reste ici. Mais faites vite, j'ai peur."
detectedLang"fr"
heavyLang"fr"
scores
fr0.8088476242490443
pt0.6004566210045662
en0.5716034271725826
es0.5394736842105263
it0.5070422535211268
ca0.5042492917847025
de0.5035460992907801
nl0.500713266761769
sl0.460708782742681
hr0.453978159126365
lt0.4479495268138801
ro0.445324881141046
no0.4077834179357022
tl0.3934142114384749
sk0.38917975567190227
et0.3761140819964349
cs0.375
yo0.317738791423002
da0.31237721021611
sq0.29577464788732394
eu0.2324561403508772
pl0.20634920634920634
sv0.15254237288135594
az0.14425427872860636
lv0.14425427872860636
ms0.14425427872860636
tr0.14425427872860636
reliabletrue
passestrue
10
name"Hunter"
dialogue"Just stay calm. I'll be right ba—"
detectedLang"en"
heavyLang"en"
scores
en0.7560975609756098
tl0.6153846153846154
yo0.609375
hu0.36908517350157727
lt0.358974358974359
vi0.35691318327974275
et0.33774834437086093
sv0.33774834437086093
eu0.3006993006993007
ca0.2779783393501805
sk0.2753623188405797
da0.27007299270072993
de0.27007299270072993
fr0.27007299270072993
no0.27007299270072993
reliabletrue
passestrue
11
name"Hunter"
dialogue"Hunter here. What? When? I'll be right there."
detectedLang"en"
heavyLang"en"
scores
en0.8262792166771952
de0.5528455284552846
tl0.49355432780847147
sq0.462890625
yo0.4008714596949891
da0.36194895591647336
no0.3559718969555035
fr0.34679334916864607
hu0.298469387755102
lt0.289405684754522
sv0.20289855072463767
it0.1863905325443787
nl0.1863905325443787
pt0.1863905325443787
ca0.17664670658682635
ms0.17664670658682635
ro0.17664670658682635
sl0.17664670658682635
tr0.17664670658682635
reliabletrue
passestrue
12
name"Hunter"
dialogue"I have to go. I'm sorry. Don't leave town."
detectedLang"en"
heavyLang"en"
scores
en0.8129675810473814
da0.5652173913043478
pl0.5515695067264574
tl0.53125
yo0.5008319467554077
hr0.4594594594594595
no0.45848375451263534
cs0.44029850746268656
it0.4174757281553398
sk0.40476190476190477
lv0.3814432989690722
lt0.3576017130620985
ca0.3150684931506849
sv0.3150684931506849
sq0.3087557603686636
sl0.28741092636579574
pt0.25
ro0.23076923076923078
be0.1891891891891892
tr0.1891891891891892
hu0.18256130790190736
az0.17355371900826447
et0.17355371900826447
is0.17355371900826447
uk0.17355371900826447
vi0.17355371900826447
reliabletrue
passestrue
13
name"Marie"
dialogue"Vous partez? Mais... attendez! Je n'ai pas fini. S'il vous plaît, revenez!"
detectedLang"fr"
heavyLang"fr"
scores
fr0.7830802603036876
ca0.5721925133689839
pt0.5249406175771971
nl0.48186528497409326
en0.47019867549668876
es0.465954606141522
no0.4177583697234352
it0.4143484626647145
de0.38461538461538464
sl0.375
hr0.3730407523510972
yo0.35691318327974275
eu0.355877616747182
cs0.3442622950819672
sk0.34210526315789475
sq0.3288590604026846
ro0.3150684931506849
lt0.29328621908127206
pl0.28698752228163993
da0.28186714542190305
tl0.28186714542190305
ms0.2779783393501805
lv0.27007299270072993
sv0.25925925925925924
et0.2523364485981308
tr0.24812030075187969
az0.16666666666666666
hu0.13606911447084233
reliabletrue
passestrue