Model

Claude Sonnet 4.5

Test

Language Writing

Scenario

Character dialogue (Spanish) in a story

Run ID

2026-02-08-01KGYZ8CC75CT7HFW1GWDE94XE

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 **Maria:** *[murmuring to herself while reviewing photos]* "Dios mío... qué extraño..." **Hunter:** "Excuse me, miss. I'm Detective Hunter. Mind if I ask you a few questions?" **Maria:** *[looking up, startled]* "¿Qué? Yo... yo no hablo inglés." **Hunter:** "I'm investigating the disappearances here in town. Have you seen anything unusual in the last few days?" **Maria:** *[voice shaking]* "No entiendo... Lo siento, no comprendo." **Hunter:** "The missing people. Have you noticed anything strange? Anyone acting suspicious?" **Maria:** *[visibly distressed, speaking rapidly]* "¡Sí! ¡Sí! Anoche... vi algo terrible. Había un hombre cerca del bosque, y... y luces extrañas. Tengo miedo. No sé qué hacer." **Hunter:** *[frowning]* "I... I don't understand what you're saying. Do you speak English?" **Maria:** *[frustrated, pointing at her camera]* "¡Fotos! Tengo fotos. Mira, por favor." **Hunter:** "Photos? You have photos of something?" **Maria:** *[nodding vigorously]* "¡Sí, sí! Fotos del bosque. Del hombre. Es muy peligroso." **Hunter:** *[leaning forward, trying to understand]* "Dangerous? Someone is dangerous?" **Maria:** *[near tears]* "¡No puedo explicar! Necesito ayuda pero no puedo hablar contigo. Esto es una pesadilla." **Hunter:** *[sighing]* "Look, I can see you're upset about something, but I can't help if I can't understand you. Is there someone who can translate?" **Maria:** *[desperately]* "¿Traductor? ¿Alguien que hable español?" **Hunter:** "I don't... wait, are you asking about Spanish? You speak Spanish?" **Maria:** *[relieved]* "¡Sí! ¡Español! ¿Conoces a alguien?" **Hunter:** *[his phone rings]* "Hold on." *[answering]* "Hunter here... What? When?... I'll be right there." **Hunter:** *[standing up]* "I have to go. Another incident. Stay here—I'll try to find someone who can help us communicate." **Maria:** *[confused]* "¿Qué? ¿Te vas? ¡Espera! ¡Las fotos!" **Hunter:** *[already walking away]* "I'll be back. Just... stay here." **Maria:** *[slumping back in her chair, defeated]* "No me entiende... nadie me entiende..."
created_at"2026-02-08T15:52:31.971549+00:00" Sunday, February 8th, 2026 at 3:52:31 PM GMT+00:00
model"anthropic/claude-4.5-sonnet-20250929" 
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1619
moderation_latency172
generation_time11311
tokens_prompt257
tokens_completion563
native_tokens_prompt297
native_tokens_completion696
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" 
usage0.011331
router(null)
provider_responses
0
id"269e728c-1849-41ca-8c6d-bf9540067604" 
status200
is_byokfalse
latency1619
endpoint_id"d8bee848-f020-454a-b2be-4a7ce868f99f" 
provider_name"Amazon Bedrock" 
model_permaslug"anthropic/claude-4.5-sonnet-20250929" 
api_type"completions" 
id"gen-1770565939-SaU24isXXk7bzRcDvFAW" 
upstream_id"269e728c-1849-41ca-8c6d-bf9540067604" 
total_cost0.011331
cache_discount(null)
upstream_inference_cost0
provider_name"Amazon Bedrock" 

Evaluation details

Result Evaluator Details Meta Data
86.3636% Parse dialogue n/a
dialogue
0
name"Maria" 
dialogue"Dios mío... qué extraño..." 
languages
spa1
eng0.7400290065264685
passestrue
1
name"Hunter" 
dialogue"Excuse me, miss. I'm Detective Hunter. Mind if I ask you a few questions?" 
languages
eng1
spa0.8497920997920998
passestrue
2
name"Maria" 
dialogue"¿Qué? Yo... yo no hablo inglés." 
languages
eng1
spa0.8014934660858744
3
name"Hunter" 
dialogue"I'm investigating the disappearances here in town. Have you seen anything unusual in the last few days?" 
languages
eng1
spa0.770757758968158
passestrue
4
name"Maria" 
dialogue"No entiendo... Lo siento, no comprendo." 
languages
spa1
eng0.8187214611872147
passestrue
5
name"Hunter" 
dialogue"The missing people. Have you noticed anything strange? Anyone acting suspicious?" 
languages
eng1
spa0.6235132662397072
passestrue
6
name"Maria" 
dialogue"¡Sí! ¡Sí! Anoche... vi algo terrible. Había un hombre cerca del bosque, y... y luces extrañas. Tengo miedo. No sé qué hacer." 
languages
spa1
eng0.932367563860792
7
name"Hunter" 
dialogue"I... I don't understand what you're saying. Do you speak English?" 
languages
eng1
spa0.8261007285397529
passestrue
8
name"Maria" 
dialogue"¡Fotos! Tengo fotos. Mira, por favor." 
languages
spa1
eng0.790482485128883
passestrue
9
name"Hunter" 
dialogue"Photos? You have photos of something?" 
languages
eng1
spa0.7940774487471526
passestrue
10
name"Maria" 
dialogue"¡Sí, sí! Fotos del bosque. Del hombre. Es muy peligroso." 
languages
spa1
eng0.7010342084327765
passestrue
11
name"Hunter" 
dialogue"Dangerous? Someone is dangerous?" 
languages
eng1
spa0.9380511938051194
12
name"Maria" 
dialogue"¡No puedo explicar! Necesito ayuda pero no puedo hablar contigo. Esto es una pesadilla." 
languages
spa1
eng0.7648609077598829
passestrue
13
name"Hunter" 
dialogue"Look, I can see you're upset about something, but I can't help if I can't understand you. Is there someone who can translate?" 
languages
eng1
spa0.8564707486703941
passestrue
14
name"Maria" 
dialogue"¿Traductor? ¿Alguien que hable español?" 
languages
spa1
eng0.7157558552164656
passestrue
15
name"Hunter" 
dialogue"I don't... wait, are you asking about Spanish? You speak Spanish?" 
languages
eng1
spa0.7800540617442026
passestrue
16
name"Maria" 
dialogue"¡Sí! ¡Español! ¿Conoces a alguien?" 
languages
spa1
eng0.6685373553139249
passestrue
17
name"Hunter" 
dialogue"Hunter here... What? When?... I'll be right there." 
languages
eng1
spa0.5716157205240175
passestrue
18
name"Hunter" 
dialogue"I have to go. Another incident. Stay here—I'll try to find someone who can help us communicate." 
languages
eng1
spa0.7510044770979222
passestrue
19
name"Maria" 
dialogue"¿Qué? ¿Te vas? ¡Espera! ¡Las fotos!" 
languages
spa1
eng0.7319778188539741
passestrue
20
name"Hunter" 
dialogue"I'll be back. Just... stay here." 
languages
eng1
spa0.5871148459383754
passestrue
21
name"Maria" 
dialogue"No me entiende... nadie me entiende..." 
languages
spa1
eng0.8873277492569576
passestrue