NC Bench
Overview
About
Tests
Models
Model
Claude Haiku 4.5
Test
Language Writing
Scenario
Character dialogue (Spanish) in a story
Run ID
2026-02-08-01KGYZQX4MY8Y60S8EQC63N2R0
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
Messages
Meta
AI
# Café Scene - Voice Sheet **Maria:** "¿Qué quieres? No... no entiendo..." *(clutches camera tightly, eyes wide with concern)* **Hunter:** "Look, I'm Detective Hunter. I need to ask you some questions about what happened down by the riverside yesterday. You were spotted in the area." **Maria:** "¿Río? ¿Ayer?" *(shakes head frantically, speaking rapidly in Spanish)* "No, no, no... algo terrible... muy malo. Las fotos... mis fotos..." *(holds up camera with trembling hands)* **Hunter:** *(leans against the table, frustrated)* "I don't understand a word you're saying. Do you speak English? Any English at all?" **Maria:** *(points to herself, then shakes head)* "No English. Solo... solo español." *(looks down at her coffee, clearly distressed)* "Desapareció. Una persona... desapareció." **Hunter:** *(pulls out a small notepad, sighs)* "Okay, okay. I'm going to need a translator, aren't I? This is..." *(mutters under his breath)* "...going to be a long day." **Maria:** *(reaches out toward him, speaking urgently in Spanish)* "¡Detective! ¡Por favor! Necesito... necesito decirte algo importante!" **Hunter:** *(phone buzzes; he checks it and frowns)* "Hold that thought, or... keep whatever you're saying on hold." **Hunter's Phone:** *(rings loudly)* **Hunter:** *(answers)* "Detective Hunter. What? Another one? I'm on my way." *(hangs up, turns to Maria apologetically)* "I've got to go. Don't leave town." **Maria:** *(calls after him in Spanish, still holding her camera)* "¡Espera! ¡Necesito hablar contigo!" **Hunter:** *(waves dismissively over his shoulder as he exits)* "Yeah, we'll figure this out later."
created_at
"2026-02-08T16:00:53.78644+00:00"
Sunday, February 8th, 2026 at 4:00:53 PM GMT+00:00
model
"anthropic/claude-4.5-haiku-20251001"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
820
moderation_latency
246
generation_time
4880
tokens_prompt
257
tokens_completion
414
native_tokens_prompt
297
native_tokens_completion
484
native_tokens_completion_images
(null)
native_tokens_reasoning
0
native_tokens_cached
0
num_media_prompt
(null)
num_input_audio_prompt
(null)
num_media_completion
0
num_search_results
(null)
origin
"https://ncbench.com/"
is_byok
false
finish_reason
"stop"
native_finish_reason
"stop"
usage
0.002717
router
(null)
provider_responses
0
id
"948e924e-b923-4bfa-a62b-effe10433659"
status
200
is_byok
false
latency
820
endpoint_id
"d000261c-5aeb-47d1-ac87-ad64dbe1cdb6"
provider_name
"Amazon Bedrock"
model_permaslug
"anthropic/claude-4.5-haiku-20251001"
api_type
"completions"
id
"gen-1770566448-CxgbHyBCOLTwzHvpA6N8"
upstream_id
"948e924e-b923-4bfa-a62b-effe10433659"
total_cost
0.002717
cache_discount
(null)
upstream_inference_cost
0
provider_name
"Amazon Bedrock"
Evaluation details
Result
Evaluator
Details
Meta Data
81.8182%
Parse dialogue
n/a
dialogue
0
name
"Maria"
dialogue
"¿Qué quieres? No... no entiendo..."
languages
spa
1
eng
0.7352585163409995
passes
true
1
name
"Hunter"
dialogue
"Look, I'm Detective Hunter. I need to ask you some questions about what happened down by the riverside yesterday. You were spotted in the area."
languages
eng
1
spa
0.7106999523841915
passes
true
2
name
"Maria"
dialogue
"No, no, no... algo terrible... muy malo. Las fotos... mis fotos..."
languages
eng
1
spa
0.9990010987913296
3
name
"Hunter"
dialogue
"I don't understand a word you're saying. Do you speak English? Any English at all?"
languages
eng
1
spa
0.7349862818819226
passes
true
4
name
"Maria"
dialogue
"Desapareció. Una persona... desapareció."
languages
spa
1
eng
0.716650224706785
passes
true
5
name
"Hunter"
dialogue
"...going to be a long day."
languages
eng
1
spa
0.8299606520517144
passes
true
6
name
"Maria"
dialogue
"¡Detective! ¡Por favor! Necesito... necesito decirte algo importante!"
languages
spa
1
eng
0.9660086285788992
7
name
"Hunter"
dialogue
"Hold that thought, or... keep whatever you're saying on hold."
languages
eng
1
spa
0.5189366351056082
passes
true
8
name
"Hunter"
dialogue
"I've got to go. Don't leave town."
languages
eng
1
spa
0.8045676998368678
passes
true
9
name
"Maria"
dialogue
"¡Espera! ¡Necesito hablar contigo!"
languages
spa
1
eng
0.84
passes
true
10
name
"Hunter"
dialogue
"Yeah, we'll figure this out later."
languages
eng
1
spa
0.6292989417989419
passes
true