Run: 2026-09-03-01M1KXK8HP3GBP49H2ARPHY9QS

Run Details

Model:
Hy4 Preview (Reasoning, High)
Test:
Language Writing
Scenario:
Character dialogue (Italian) in a story
Duration:
2m 35s
Cost:
$0.024196
Provider:
Tencent

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
**Voice Sheet — A café in Alborn, MN. Isabella sits by the window, her camera clutched in her hands. Hunter approaches, badge held out.** Isabella: (glancing up, startled; in Italian, voice trembling) "Il festival... sì. Ero al frutteto a fotografare il tramonto. Ho visto un uomo vicino al vecchio mulino. Poi... poi è svanito. È stato terribile. Ho così paura." *(Translation: "The festival... yes. I was at the orchard photographing the sunset. I saw a man near the old mill. Then... then he vanished. It was terrible. I'm so afraid.")* Hunter: (frowning, confused; holding up his badge) "Whoa, slow down. I'm Detective Hunter, Alborn P.D. I don't speak Italian. I need to know—did you see the man who went missing at the Apple Festival last night? English? Do you speak English?" Isabella: (shaking her head, still speaking in Italian) "No, no inglese. Solo italiano. Mi dispiace. Ma ho una foto sulla mia macchina fotografica. Forse lui è nella foto." *(Translation: "No, no English. Only Italian. I'm sorry. But I have a photo on my camera. Maybe he is in the photo.")* Hunter: (points at the camera, speaking slowly and loudly) "You... took... a picture? Of the missing man?" Isabella: (nods eagerly, in Italian) "Sì! Sì! Nel frutteto, accanto al mulino. Ho fotografato il tramonto, e poi lui è sparito come un fantasma. Guardi, per favore." *(Translation: "Yes! Yes! In the orchard, next to the mill. I photographed the sunset, and then he disappeared like a ghost. Please, look.")* Hunter: (mimes something vanishing with his hands) "Man... gone? Poof? You saw him disappear?" Isabella: (wringing her hands, in Italian) "Sì, come un fantasma. Un momento c'era, un momento dopo non c'era più. C'era la nebbia... e nessuno ha visto niente." *(Translation: "Yes, like a ghost. One moment he was there, one moment later he was gone. There was fog... and no one saw anything.")* Hunter: (his phone rings; he answers, turning slightly away) "Hunter. ... Yeah, I'll be right there." (He hangs up and steps back, pointing firmly at her chair.) "I have to go. Stay here. Please. We'll get someone who speaks Italian." Isabella: (rising slightly, voice breaking, in Italian) "No, per favore! Aspetti! Non mi lasci qui da sola... ho paura." *(Translation: "No, please! Wait! Don't leave me here alone... I'm afraid.")*
created_at"2026-09-03T15:18:31.402Z" 9/3/2026, 3:18:31 PM
model"tencent/hy4-preview-20260827"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1453
moderation_latency(null)
generation_time155231
tokens_prompt308
tokens_completion9406
native_tokens_prompt289
native_tokens_completion9578
native_tokens_completion_images(null)
native_tokens_reasoning8921
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"stop"
service_tier(null)
usage0.024195604
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.19.0; linux; x64))"
http_referer(null)
request_id"req-1788448711-AwKJszTZ0yzIHx8iYhCC"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1788448711-SbCps1t7hMDiM6aN4ly3"
upstream_id"d04a9808-b73a-4255-b073-ff10bfb7b356"
provider_responses
0
endpoint_id"ad2a4093-3d2a-41d9-adf1-8b499ac8445d"
id"d04a9808-b73a-4255-b073-ff10bfb7b356"
is_byokfalse
latency1453
model_permaslug"tencent/hy4-preview-20260827"
provider_name"Tencent"
status200
total_cost0.024195604
cache_discount(null)
upstream_inference_cost0
provider_name"Tencent"
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"Isabella"
dialogue"Il festival... sì. Ero al frutteto a fotografare il tramonto. Ho visto un uomo vicino al vecchio mulino. Poi... poi è svanito. È stato terribile. Ho così paura."
detectedLang"it"
heavyLang"it"
scores
it0.7889871382636656
es0.5846518987341772
ca0.5489690721649484
pt0.4961612284069098
ro0.4850416871015203
fr0.4770916334661355
no0.4348762109795479
da0.4259158009841443
lt0.424026330224904
sl0.4130799329234209
yo0.4020501138952164
cs0.3989696622781912
sk0.3986254295532647
hr0.3877551020408163
tl0.38016528925619836
nl0.37722419928825623
lv0.37574316290130794
en0.36746987951807225
sq0.34415990006246094
de0.3429286608260325
ms0.3367024636765635
az0.31729518855656696
sv0.29388029589778075
et0.29006085192697767
pl0.2818057455540356
tr0.24946390278770553
hu0.21407185628742514
fi0.20634920634920634
eu0.13651315789473684
is0.12280701754385964
vi0.0625
reliabletrue
passestrue
1
name"Hunter"
dialogue"Whoa, slow down. I'm Detective Hunter, Alborn P.D. I don't speak Italian. I need to know—did you see the man who went missing at the Apple Festival last night? English? Do you speak English?"
detectedLang"en"
heavyLang"en"
scores
en0.7931164190332894
tl0.6206896551724138
da0.5682888540031397
no0.553208773354996
fr0.4876571960875641
nl0.4816211121583412
sv0.466537342386033
de0.453551912568306
it0.45027486256871563
sq0.4455645161290322
cs0.44528492183560264
ro0.4387755102040817
hr0.4321115126484254
pt0.43064182194616984
ms0.41050375133976424
ca0.40347071583514105
et0.3871866295264624
es0.38684503901895206
sl0.3844432008953554
yo0.37888198757763975
lt0.35672514619883045
pl0.35026580035440047
sk0.34210526315789475
lv0.2739273927392739
fi0.2329149232914923
tr0.2198581560283688
az0.21708185053380782
is0.2069214131218457
vi0.13657770800627944
hu0.1085899513776337
be0.05982905982905983
uk0.05417024935511608
reliabletrue
passestrue
2
name"Isabella"
dialogue"No, no inglese. Solo italiano. Mi dispiace. Ma ho una foto sulla mia macchina fotografica. Forse lui è nella foto."
detectedLang"it"
heavyLang"it"
scores
it0.8038967611336032
es0.6318289786223278
ca0.584895554365292
pt0.5331325301204819
ro0.5322872661436331
sk0.4884488448844884
sq0.48641484426772696
pl0.4444444444444444
et0.4375907111756169
no0.43513119533527694
de0.41641566265060237
en0.41465256797583083
cs0.396417445482866
yo0.3892828999211978
tl0.3858954041204437
fr0.38247011952191234
sv0.36631234668847096
hr0.358974358974359
nl0.33760683760683763
sl0.32667245873153783
da0.3260869565217392
tr0.3098842386464826
lv0.2896425297891842
fi0.28107606679035246
ms0.25623800383877166
lt0.24684159378036927
az0.1993801652892562
hu0.17728237791932058
is0.11630558722919043
vi0.0914419695193435
reliabletrue
passestrue
3
name"Hunter"
dialogue"You... took... a picture? Of the missing man?"
detectedLang"en"
heavyLang"en"
scores
en0.8308525033829498
tl0.7443762781186094
nl0.6898263027295286
no0.6355685131195336
da0.625748502994012
yo0.6212121212121212
de0.6206373292867982
fr0.602543720190779
sv0.5928338762214984
is0.558303886925795
it0.5247148288973384
ms0.500998003992016
sq0.4692144373673036
ro0.4646680942184154
cs0.45652173913043476
ca0.4541484716157206
pt0.45054945054945056
hr0.44196428571428575
lv0.41588785046728977
lt0.4131455399061033
sl0.40476190476190477
hu0.3842364532019704
fi0.36061381074168797
az0.35064935064935066
es0.34554973821989526
sk0.34210526315789475
et0.33862433862433866
pl0.29577464788732394
tr0.23547400611620795
eu0.21875
vi0.21875
reliabletrue
passestrue
4
name"Isabella"
dialogue"Sì! Sì! Nel frutteto, accanto al mulino. Ho fotografato il tramonto, e poi lui è sparito come un fantasma. Guardi, per favore."
detectedLang"it"
heavyLang"it"
scores
it0.7797634029700479
es0.5672601384767557
ca0.5522006141248721
pt0.5181718061674009
ro0.5130773511407902
fr0.5002855511136494
no0.4369369369369369
lt0.42434210526315785
en0.41783100465735196
da0.40313778990450205
sq0.40191387559808617
nl0.37722419928825623
yo0.3754461099214847
sl0.3732091690544413
lv0.36502177068214803
de0.35850439882697943
sv0.35519528371407516
tl0.3460388639760837
cs0.3406179351921628
sk0.31048069345941687
hr0.2937853107344633
tr0.24438687392055264
et0.23043095866314864
az0.21312949640287768
ms0.20957542908762422
pl0.18906394810009267
is0.14215686274509806
eu0.09886714727085479
hu0.08088235294117647
fi0.06716417910447761
reliabletrue
passestrue
5
name"Hunter"
dialogue"Man... gone? Poof? You saw him disappear?"
detectedLang"en"
heavyLang"en"
scores
en0.7722672064777327
nl0.47674418604651164
ms0.46808510638297873
tl0.4375
da0.3644067796610169
sv0.36079545454545453
de0.3401759530791789
lv0.32432432432432434
lt0.29467084639498436
no0.29467084639498436
it0.27884615384615385
cs0.25742574257425743
fr0.2549668874172185
reliabletrue
passestrue
6
name"Isabella"
dialogue"Sì, come un fantasma. Un momento c'era, un momento dopo non c'era più. C'era la nebbia... e nessuno ha visto niente."
detectedLang"it"
heavyLang"it"
scores
it0.8152140437326763
es0.6381182147165259
pt0.590443686006826
fr0.5535714285714286
ca0.5196156925540432
ro0.4915254237288135
no0.4545454545454546
yo0.4444444444444444
sq0.4296577946768061
tl0.41118743866535823
en0.4088669950738916
sk0.34711643090315564
nl0.336283185840708
lv0.3348115299334811
da0.32432432432432434
de0.3181818181818182
lt0.2966002344665885
sv0.29328621908127206
sl0.27710843373493976
cs0.2736077481840194
hu0.2490613266583229
eu0.21568627450980393
pl0.20424403183023873
fi0.2010652463382157
is0.1880920162381597
vi0.12280701754385964
tr0.1044776119402985
az0.09502262443438914
et0.09502262443438914
hr0.09502262443438914
reliabletrue
passestrue
7
name"Hunter"
dialogue"I have to go. Stay here. Please. We'll get someone who speaks Italian."
detectedLang"en"
heavyLang"en"
scores
en0.8066179630425441
tl0.5379876796714579
da0.4994438264738598
sq0.45848375451263534
yo0.45188794153471373
pl0.45054945054945056
ro0.43109987357774965
no0.41329856584093866
hr0.4109947643979057
cs0.39597315436241615
lt0.3382352941176471
sk0.3119266055045872
et0.3098159509202454
it0.3087557603686636
sv0.30448222565687794
sl0.29797191887675506
lv0.2913385826771654
is0.265905383360522
ms0.25
es0.23857868020304565
ca0.23469387755102045
pt0.23339011925042585
fi0.22945205479452058
tr0.2227979274611399
az0.21328671328671328
be0.1346153846153846
hu0.12959381044487428
de0.12280701754385964
fr0.12280701754385964
nl0.12280701754385964
uk0.12280701754385964
vi0.12280701754385964
reliabletrue
passestrue
8
name"Isabella"
dialogue"No, per favore! Aspetti! Non mi lasci qui da sola... ho paura."
detectedLang"it"
heavyLang"it"
scores
it0.8001998001998002
ca0.6444444444444445
fr0.5359628770301624
no0.5249406175771971
es0.5221027479091995
en0.5157384987893463
pt0.5043370508054523
hr0.4897959183673469
sk0.4743758212877792
sl0.4715984147952444
tr0.45799457994579945
ro0.4244604316546763
sq0.36507936507936506
pl0.35064935064935066
eu0.3453355155482815
cs0.3197278911564626
yo0.2895204262877442
de0.28825622775800713
nl0.2805755395683453
sv0.2805755395683453
da0.27927927927927926
tl0.26335174953959484
lv0.24670433145009416
lt0.2277992277992278
az0.20948616600790515
fi0.17864476386036962
hu0.17525773195876287
ms0.16666666666666666
is0.16142557651991615
vi0.13606911447084233
reliabletrue
passestrue