Model

Claude Sonnet 4.5

Test

Language Writing

Scenario

Character dialogue (Spanish) in a story

Run ID

2026-02-08-01KGYZHEBHV97KD1Y1TMVXGBRJ

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="Maria"> Maria is a 30-year old college student on a study abroad program. Born in Spain, she is fluent in Spanish 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 Spanish, 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: Maria 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 Spanish, and Hunter looks confused. They talk for a while, until Hunter gets a call and has to leave. Return the dialogue between Maria and Hunter as a voice sheet: Maria: "..." Hunter: "..."

Model response

AI
# Voice Sheet: Cafe Scene **Hunter:** "Excuse me, miss. I'm Detective Hunter with the local police. Mind if I sit down for a moment?" **Maria:** "¿Qué? Lo siento, no hablo inglés." **Hunter:** "I just need to ask you a few questions about what happened at the town square yesterday. Were you there?" **Maria:** "No... no entiendo. ¿Policía? Dios mío, fue horrible. Yo estaba allí, yo lo vi todo." **Hunter:** "Look, I can see you're upset, but I need you to... wait, are you speaking Spanish?" **Maria:** "Sí, sí, español. Estaba tomando fotos del festival cuando escuché los gritos. La mujer... ella simplemente desapareció. ¡Un momento estaba allí y al siguiente ya no estaba!" **Hunter:** "Okay, slow down. I don't... Do you speak any English at all?" **Maria:** "¿Inglés? No, lo siento. Soy estudiante de intercambio. Acabo de llegar hace dos semanas." **Hunter:** "Right. This is just great. Hold on—do you have a phone? Maybe we can use a translator app or something?" **Maria:** "¿Teléfono? Sí, sí, un momento." **Hunter:** "Here, let me pull up... damn it, no service in this place. Of course." **Maria:** "Tengo fotos. En mi cámara. Del festival. Tal vez... ¿tal vez eso ayude?" **Hunter:** "You keep pointing at your camera. Did you... did you take pictures? Photos? Of yesterday?" **Maria:** "¡Sí! Fotos, sí. Mira, aquí." **Hunter:** "Okay, now we're getting somewhere. Let me see those... Wait, is that a timestamp? What time was this taken?" **Maria:** "Las tres y cuarto. Justo antes de que ella desapareciera." **Hunter:** "I wish I knew what you were saying. This could be important. Look, I need to find someone who can translate. Can you stay here?" **Maria:** "¿Quedarme? No entiendo." **Hunter:** "Stay. Here. Don't leave. Uh... no... go? Damn, how do I..." *[Hunter's phone rings]* **Hunter:** "Hunter here. Yeah. Another one? When? Jesus. I'm on my way." **Hunter:** "I have to go. Emergency. But I need those photos. Can I... can you come with me? Police station?" **Maria:** "¿Estación de policía? Sí, sí, puedo ir. Pero no entiendo qué está pasando." **Hunter:** "I'll take that as a yes. Come on, we'll figure this out." **Maria:** "Espera, mi cámara. No puedo dejarla." **Hunter:** "Yeah, bring the camera. That's the whole point. Let's go."
created_at"2026-02-08T15:57:32.375222+00:00" Sunday, February 8th, 2026 at 3:57:32 PM GMT+00:00
model"anthropic/claude-4.5-sonnet-20250929" 
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1879
moderation_latency222
generation_time15118
tokens_prompt257
tokens_completion610
native_tokens_prompt297
native_tokens_completion732
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" 
usage0.011871
router(null)
provider_responses
0
id"0cf5a499-9773-4e3b-a000-8245deedd331" 
status200
is_byokfalse
latency1877
endpoint_id"d8bee848-f020-454a-b2be-4a7ce868f99f" 
provider_name"Amazon Bedrock" 
model_permaslug"anthropic/claude-4.5-sonnet-20250929" 
api_type"completions" 
id"gen-1770566236-0lwgBtyykONIRp0UvWgx" 
upstream_id"0cf5a499-9773-4e3b-a000-8245deedd331" 
total_cost0.011871
cache_discount(null)
upstream_inference_cost0
provider_name"Amazon Bedrock" 

Evaluation details

Result Evaluator Details Meta Data
88.0000% Parse dialogue n/a
dialogue
0
name"Hunter" 
dialogue"Excuse me, miss. I'm Detective Hunter with the local police. Mind if I sit down for a moment?" 
languages
eng1
spa0.6994705340699816
passestrue
1
name"Maria" 
dialogue"¿Qué? Lo siento, no hablo inglés." 
languages
eng1
spa0.9915511997296383
2
name"Hunter" 
dialogue"I just need to ask you a few questions about what happened at the town square yesterday. Were you there?" 
languages
eng1
spa0.706831381948926
passestrue
3
name"Maria" 
dialogue"No... no entiendo. ¿Policía? Dios mío, fue horrible. Yo estaba allí, yo lo vi todo." 
languages
spa1
eng0.7935093509350934
passestrue
4
name"Hunter" 
dialogue"Look, I can see you're upset, but I need you to... wait, are you speaking Spanish?" 
languages
eng1
spa0.8121808444389089
passestrue
5
name"Maria" 
dialogue"Sí, sí, español. Estaba tomando fotos del festival cuando escuché los gritos. La mujer... ella simplemente desapareció. ¡Un momento estaba allí y al siguiente ya no estaba!" 
languages
spa1
eng0.7585088440081305
passestrue
6
name"Hunter" 
dialogue"Okay, slow down. I don't... Do you speak any English at all?" 
languages
eng1
spa0.6746519246519247
passestrue
7
name"Maria" 
dialogue"¿Inglés? No, lo siento. Soy estudiante de intercambio. Acabo de llegar hace dos semanas." 
languages
spa1
eng0.7146500714139972
passestrue
8
name"Hunter" 
dialogue"Right. This is just great. Hold on—do you have a phone? Maybe we can use a translator app or something?" 
languages
eng1
spa0.613019127126704
passestrue
9
name"Maria" 
dialogue"¿Teléfono? Sí, sí, un momento." 
languages
spa1
eng0.9202127659574468
passestrue
10
name"Hunter" 
dialogue"Here, let me pull up... damn it, no service in this place. Of course." 
languages
eng1
spa0.6979558902635825
passestrue
11
name"Maria" 
dialogue"Tengo fotos. En mi cámara. Del festival. Tal vez... ¿tal vez eso ayude?" 
languages
spa1
eng0.6327729157070474
passestrue
12
name"Hunter" 
dialogue"You keep pointing at your camera. Did you... did you take pictures? Photos? Of yesterday?" 
languages
spa1
eng0.965094987411307
13
name"Maria" 
dialogue"¡Sí! Fotos, sí. Mira, aquí." 
languages
spa1
eng0.7432681667281447
passestrue
14
name"Hunter" 
dialogue"Okay, now we're getting somewhere. Let me see those... Wait, is that a timestamp? What time was this taken?" 
languages
eng1
spa0.877927254608869
passestrue
15
name"Maria" 
dialogue"Las tres y cuarto. Justo antes de que ella desapareciera." 
languages
spa1
eng0.5103839652257909
passestrue
16
name"Hunter" 
dialogue"I wish I knew what you were saying. This could be important. Look, I need to find someone who can translate. Can you stay here?" 
languages
eng1
spa0.7411249797373967
passestrue
17
name"Maria" 
dialogue"¿Quedarme? No entiendo." 
languages
spa1
eng0.6650485436893203
passestrue
18
name"Hunter" 
dialogue"Stay. Here. Don't leave. Uh... no... go? Damn, how do I..." 
languages
eng1
spa0.9943666505713826
19
name"Hunter" 
dialogue"Hunter here. Yeah. Another one? When? Jesus. I'm on my way." 
languages
eng1
spa0.7449991868596519
passestrue
20
name"Hunter" 
dialogue"I have to go. Emergency. But I need those photos. Can I... can you come with me? Police station?" 
languages
eng1
spa0.7308056872037915
passestrue
21
name"Maria" 
dialogue"¿Estación de policía? Sí, sí, puedo ir. Pero no entiendo qué está pasando." 
languages
spa1
eng0.6360262008733624
passestrue
22
name"Hunter" 
dialogue"I'll take that as a yes. Come on, we'll figure this out." 
languages
eng1
spa0.6984956452889944
passestrue
23
name"Maria" 
dialogue"Espera, mi cámara. No puedo dejarla." 
languages
spa1
eng0.6167413213885778
passestrue
24
name"Hunter" 
dialogue"Yeah, bring the camera. That's the whole point. Let's go." 
languages
eng1
spa0.7939166097060834
passestrue