Run: 2026-07-01-01KWE97E495SQ1A5EA6ZJ54BER

Run Details

Model:
Claude Sonnet 5 (Reasoning)
Test:
Language Writing
Scenario:
Character dialogue (Hindi) in a story
Duration:
15.7s
Cost:
$0.012646
Provider:
Amazon Bedrock

Evaluation summary

Score Evaluator
Details Link
58.33% 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="Selvi"> Selvi is a 30-year old college student on a study abroad program. Born in India, she is fluent in Hindi 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 Hindi, 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: Selvi 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 Hindi, and Hunter looks confused. They talk for a while, until Hunter gets a call and has to leave. Return the dialogue between Selvi and Hunter as a voice sheet: Selvi: "..." Hunter: "..."

Model response

AI
**Scene: Maple Street Café, Alborn, MN — late morning** *Selvi sits at a small table near the window, scrolling through photos on her camera screen, her brow furrowed. Hunter enters, spots her, and walks over, badge clipped to his belt.* Hunter: "Morning. Sorry to bother you — you're the exchange student staying at the Hendersons', right? Selvi?" *Selvi looks up, startled, clutching her camera to her chest.* Selvi: "Maine kuch nahi dekha. Please... mujhe kuch nahi pata." *(I didn't see anything. Please... I don't know anything.)* Hunter: *(pausing, confused)* "Uh... I'm sorry, what was that?" Selvi: "Wahan... jungle ke paas... mujhe darr lag raha tha." *(There... near the woods... I was scared.)* Hunter: "Ma'am, I don't — I don't speak whatever that is. Do you understand English at all?" *Selvi shakes her head slowly, eyes wide, gesturing toward her camera with trembling hands.* Selvi: "Yeh dekhiye... maine kuch photo liye the... lekin mujhe samajh nahi aa raha ki yeh kya hai." *(Look at this... I took some photos... but I don't understand what this is.)* Hunter: *(leaning in, trying to piece it together)* "Photos? You took pictures? Can I see?" *Selvi hesitates, then turns the camera screen toward him, pointing at an image and speaking rapidly, her voice shaking.* Selvi: "Yeh raat ko liya tha... koi wahan khada tha... mujhe bahut darr lag raha hai, Hunter sahab." *(I took this at night... someone was standing there... I'm very scared, Mr. Hunter.)* Hunter: "I wish I knew what you were saying. Look — I'll get someone from the college to translate, okay? Just... hang tight." *Selvi nods uncertainly, clearly not understanding his words but sensing his intent. She points again at the camera screen, insistent.* Selvi: "Please... yeh important hai. Bahut important." *(Please... this is important. Very important.)* *Hunter's phone buzzes. He glances at the screen, jaw tightening.* Hunter: "Damn it — okay, I have to go. Stay right here, don't go anywhere. I'll be back with someone who can talk to you properly." *Selvi watches him, bewildered, as he answers the call and hurries toward the door.* Hunter: *(into phone, already walking away)* "Yeah, this is Hunter... where? Okay, I'm on my way." *The café door swings shut behind him. Selvi looks down at her camera again, her hands still trembling as she stares at the photograph.*
created_at"2026-07-01T07:27:50.933Z" 7/1/2026, 7:27:50 AM
model"anthropic/claude-sonnet-5-20260630"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency3967
moderation_latency(null)
generation_time15639
tokens_prompt315
tokens_completion701
native_tokens_prompt423
native_tokens_completion1180
native_tokens_completion_images(null)
native_tokens_reasoning70
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"end_turn"
service_tier"default"
usage0.012646
router(null)
provider_responses
0
endpoint_id"37b16f45-eeae-45f3-9b85-2137f7c6d61b"
id"msg_01C24hKUz3qtM3ryoFrCFsiR"
is_byokfalse
latency1478
model_permaslug"anthropic/claude-sonnet-5-20260630"
provider_name"Amazon Bedrock"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.17.0; linux; x64))"
http_referer(null)
request_id"req-1782890870-8Iik5nSgasi3SNvcvqDl"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1782890870-bcTA9pbRRQBFj0KAJvFK"
upstream_id"msg_01C24hKUz3qtM3ryoFrCFsiR"
total_cost0.012646
cache_discount(null)
upstream_inference_cost0
provider_name"Amazon Bedrock"
response_cache_source_id(null)
data_region"global"

Evaluation details

Result Evaluator Details Meta Data
58.33% Parse dialogue n/a
dialogue
0
name"Hunter"
dialogue"Morning. Sorry to bother you — you're the exchange student staying at the Hendersons', right? Selvi?"
detectedLang"en"
heavyLang"en"
scores
en0.788961038961039
tl0.6562665256478055
da0.6315192743764173
no0.6051032806804374
nl0.501151189562548
fr0.463253509496284
sv0.4444444444444444
de0.37319189971070393
cs0.35064935064935066
yo0.3285123966942149
pl0.29501084598698485
lv0.2927094668117519
sk0.2864983534577387
it0.27455357142857145
sq0.2502883506343714
is0.2316784869976359
hr0.22894424673784108
sl0.21686746987951808
ms0.21212121212121213
lt0.2111650485436893
ca0.1965389369592089
ro0.17721518987341772
fi0.14473684210526316
pt0.13333333333333333
tr0.12516823687752357
az0.10344827586206896
et0.09722222222222222
hu0.08321579689703808
reliabletrue
passestrue
1
name"Selvi"
dialogue"Maine kuch nahi dekha. Please... mujhe kuch nahi pata."
detectedLang"en"
heavyLang"tl"
scores
en0.6020260492040521
ro0.4731800766283525
fr0.43064182194616984
tl0.3982494529540482
eu0.375
et0.3721461187214612
fi0.3721461187214612
de0.3483412322274882
lv0.24242424242424243
reliabletrue
passesfalse
2
name"Hunter"
dialogue"Uh... I'm sorry, what was that?"
detectedLang"en"
heavyLang"en"
scores
en0.798154555940023
tl0.5333333333333334
nl0.4336569579288026
de0.40476190476190477
it0.36363636363636365
pt0.36363636363636365
yo0.3320610687022901
reliabletrue
passestrue
3
name"Selvi"
dialogue"Wahan... jungle ke paas... mujhe darr lag raha tha."
detectedLang"ms"
heavyLang"vi"
scores
ms0.5607613469985359
tl0.4106090373280943
de0.402390438247012
et0.3197278911564626
sq0.2805755395683453
lt0.27184466019417475
cs0.2555831265508685
no0.24623115577889448
en0.23857868020304565
sv0.2366412213740458
fi0.22680412371134018
yo0.22680412371134018
fr0.20634920634920634
nl0.20424403183023873
reliablefalse
passesfalse
4
name"Hunter"
dialogue"Ma'am, I don't — I don't speak whatever that is. Do you understand English at all?"
detectedLang"en"
heavyLang"en"
scores
en0.8096446700507615
no0.6176256372906045
da0.5973926380368099
tl0.5872641509433962
sv0.5253164556962026
nl0.4473684210526315
cs0.4324324324324324
pl0.3979357798165138
de0.39095127610208813
hr0.38668224299065423
sq0.38089622641509435
sk0.3581907090464548
yo0.35185185185185186
ro0.3101182654402102
is0.3037135278514589
pt0.3027888446215139
hu0.29624664879356566
it0.26264044943820225
vi0.24892703862660948
et0.22337278106508876
ca0.2081447963800905
sl0.18604651162790697
fr0.12060301507537688
ms0.12060301507537688
be0.11764705882352942
tr0.11764705882352942
az0.10714285714285714
lt0.10714285714285714
lv0.10714285714285714
uk0.10714285714285714
reliabletrue
passestrue
5
name"Selvi"
dialogue"Yeh dekhiye... maine kuch photo liye the... lekin mujhe samajh nahi aa raha ki yeh kya hai."
detectedLang"en"
heavyLang"ber"
scores
en0.4850187265917603
fr0.46393762183235865
et0.4258872651356994
fi0.3962678375411636
tl0.39560439560439564
eu0.36194895591647336
no0.36194895591647336
yo0.2857142857142857
is0.25675675675675674
lv0.25170068027210885
da0.22969187675070027
sv0.2231638418079096
vi0.22206506364922204
az0.22096317280453256
sl0.21763869132290184
ms0.21316165951359084
de0.2109038737446198
ro0.2109038737446198
hu0.18032786885245902
tr0.15902140672782875
it0.15384615384615385
cs0.13793103448275862
nl0.13249211356466878
sq0.12420382165605094
hi0.12280701754385964
reliablefalse
passesfalse
6
name"Hunter"
dialogue"Photos? You took pictures? Can I see?"
detectedLang"en"
heavyLang"en"
scores
en0.8093058733790999
ca0.6458923512747876
tl0.6044303797468354
fr0.5993589743589743
et0.5697074010327022
ro0.49186991869918695
lv0.4646680942184154
no0.4646680942184154
da0.4577006507592191
sv0.45652173913043476
cs0.42263279445727486
tr0.37027707808564225
de0.36386768447837153
lt0.36386768447837153
nl0.36386768447837153
az0.358974358974359
hr0.3573264781491003
sq0.34895833333333337
pl0.33510638297872336
it0.3150684931506849
yo0.258160237388724
es0.24242424242424243
pt0.24242424242424243
hi0.23547400611620795
sk0.22360248447204967
be0.21875
hu0.21135646687697163
is0.20127795527156547
uk0.20127795527156547
vi0.20127795527156547
reliabletrue
passestrue
7
name"Selvi"
dialogue"Yeh raat ko liya tha... koi wahan khada tha... mujhe bahut darr lag raha hai, Hunter sahab."
detectedLang"ms"
heavyLang"ber"
scores
ms0.4472361809045226
tl0.3764172335600907
sq0.3381468110709988
et0.3193069306930693
sl0.25170068027210885
pt0.24657534246575344
en0.2434662998624484
no0.24242424242424243
de0.23076923076923078
it0.2286115007012623
sv0.2286115007012623
tr0.22425952045133993
vi0.22206506364922204
nl0.20289855072463767
yo0.19236417033773862
lv0.18276374442793464
eu0.16030534351145037
lt0.14728682170542634
fi0.13793103448275862
da0.12974683544303797
fr0.11575562700964631
ca0.09688013136288999
ro0.09688013136288999
reliablefalse
passesfalse
8
name"Hunter"
dialogue"I wish I knew what you were saying. Look — I'll get someone from the college to translate, okay? Just... hang tight."
detectedLang"en"
heavyLang"en"
scores
en0.804921968787515
tl0.6144721233689205
no0.5306859205776173
yo0.42324755989352264
da0.4133574007220217
hr0.37679769894535
sv0.3670886075949367
cs0.364613880742913
ca0.35770750988142297
it0.35451837140019865
ro0.3380855397148676
pl0.3374108053007136
fr0.33537832310838445
nl0.3229166666666667
sq0.30406852248394006
sk0.2911668484187568
lv0.2793791574279379
lt0.2647058823529412
tr0.2638731596828992
et0.2562929061784897
de0.2494226327944573
sl0.21686746987951808
is0.2004920049200492
pt0.19554455445544552
es0.19254658385093168
vi0.18851435705368288
ms0.17407878017789072
az0.15803108808290156
be0.09722222222222222
eu0.09344490934449094
hu0.09344490934449094
uk0.08835904628330996
reliabletrue
passestrue
9
name"Selvi"
dialogue"Please... yeh important hai. Bahut important."
detectedLang"en"
heavyLang"ber"
scores
en0.7058823529411765
ro0.625
tl0.5982142857142857
fr0.5714285714285714
ca0.5697896749521989
it0.5673076923076923
es0.4668246445497631
pt0.4668246445497631
sq0.43324937027707805
vi0.4109947643979057
da0.38016528925619836
no0.38016528925619836
tr0.26229508196721313
lt0.2398648648648649
nl0.2398648648648649
sv0.22945205479452058
reliabletrue
passesfalse
10
name"Hunter"
dialogue"Damn it — okay, I have to go. Stay right here, don't go anywhere. I'll be back with someone who can talk to you properly."
detectedLang"en"
heavyLang"en"
scores
en0.8040540540540541
tl0.6106337271750806
yo0.43623639191290825
da0.41907051282051283
sq0.38870151770657674
pl0.37553832902670115
cs0.3462578899909829
no0.3114909781576448
hr0.30952380952380953
ca0.2933723196881091
lt0.2778884462151395
lv0.2720883534136546
sk0.26619433198380565
it0.21959095801937567
sv0.21366594360086769
hu0.20242024202420242
ms0.20154185022026433
sl0.19889502762430938
ro0.18994413407821228
es0.1807909604519774
pt0.17893544733861835
fr0.17800453514739228
de0.1733181299885975
tr0.16857798165137614
az0.16184971098265896
et0.14403778040141677
eu0.0903387703889586
be0.0880503144654088
is0.0799492385786802
uk0.0799492385786802
vi0.0799492385786802
reliabletrue
passestrue
11
name"Hunter"
dialogue"Yeah, this is Hunter... where? Okay, I'm on my way."
detectedLang"en"
heavyLang"en"
scores
en0.8098859315589354
tl0.5901639344262295
nl0.42528735632183906
yo0.3939393939393939
fr0.37629937629937626
pl0.3697478991596639
de0.3562231759656652
cs0.3492407809110629
sk0.3492407809110629
ca0.34497816593886466
et0.33920704845814975
hu0.33920704845814975
fi0.3333333333333333
sq0.3135011441647597
is0.23469387755102045
hr0.22680412371134018
hi0.21875
da0.21465968586387435
no0.20634920634920634
sv0.1891891891891892
it0.17355371900826447
pt0.17355371900826447
ms0.16434540389972147
ro0.16434540389972147
sl0.16434540389972147
tr0.16434540389972147
reliabletrue
passestrue