Model

Claude Haiku 4.5

Test

Language Writing

Scenario

Character dialogue (Hindi) in a story

Run ID

2026-02-08-01KGYXTPXV5Q0W6NT4NEF538XR

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
# Voice Sheet: Cafe Encounter **[Scene: Morning Brew Cafe, Alborn, MN. SELVI sits at a corner table, reviewing photographs on her camera. HUNTER approaches, badge visible on his belt.]** Hunter: "Excuse me, miss. I'm Detective Hunter with the Alborn Police Department. Do you have a minute?" Selvi: "जी? मुझसे कुछ कह रहे हैं?" *(Yes? You are saying something to me?)* Hunter: *[pauses, frowning]* "I'm sorry, I don't... do you speak English?" Selvi: *[shaking her head, troubled]* "नहीं, नहीं English. मैं... मैं समझ नहीं।" *(No, no English. I... I don't understand.)* Hunter: *[sits down slowly]* "Okay, um... were you at the community center yesterday? Around 5 PM?" Selvi: *[eyes widening, gripping her camera tightly]* "कल? हाँ, हाँ मैं वहां थी। लेकिन..." *(Yesterday? Yes, yes I was there. But...)* *[voice shaking]* "यह बहुत अजीब था। बहुत डरावना। एक महिला... वह बस गायब हो गई।" *(It was very strange. Very scary. A woman... she just disappeared.)* Hunter: *[leaning forward, confused by her words but sensing her distress]* "Miss, I need you to slow down. Did you... see something? At the community center?" Selvi: *[speaking faster in Hindi, hands trembling]* "मैं फोटोग्राफी कर रही थी और मैंने एक लड़की को देखा। वह अंदर गई, लेकिन बाहर नहीं आई। कोई भी नहीं देख सकता कि वह कहाँ गई।" *(I was doing photography and I saw a girl. She went inside, but didn't come out. Nobody can see where she went.)* Hunter: *[frustrated, running hand through hair]* "I don't... I'm going to need a translator. This is important." Selvi: *[looking directly at him, clearly distressed and apologetic]* "मुझे खेद है। मैं... मैं अंग्रेजी नहीं बोलती। यह बहुत बुरा है, है न? वह लड़की..." *(I'm sorry. I... I don't speak English. This is very bad, no? That girl...)* Hunter: *[phone buzzes. He checks it, expression darkening]* "One second." *[HUNTER answers phone]* Hunter: "Yeah? Uh-huh. No, I'm... I'm at the Morning Brew. Another one? How long ago?" *[pause]* Hunter: "I'm on my way." *[HUNTER stands abruptly, looking at SELVI with regret]* Hunter: "I have to go, but... stay here. Don't leave. I'll be back with someone who can translate. This is..." *[he pauses]* "...this is important." Selvi: *[nods, clutching her camera, looking frightened]* "ठीक है। मैं यहाँ रहूंगी।" *(Okay. I will stay here.)* *[HUNTER hurries out of the cafe. SELVI stares at her camera screen, her hands still shaking.]* **[END SCENE]**
created_at"2026-02-08T15:27:31.738385+00:00" Sunday, February 8th, 2026 at 3:27:31 PM GMT+00:00
model"anthropic/claude-4.5-haiku-20251001" 
app_id182717
external_user(null)
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cancelledfalse
latency987
moderation_latency169
generation_time7771
tokens_prompt262
tokens_completion766
native_tokens_prompt307
native_tokens_completion902
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" 
usage0.004817
router(null)
provider_responses
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id"54d17849-4157-459f-9012-28167a81d017" 
status200
is_byokfalse
latency985
endpoint_id"d000261c-5aeb-47d1-ac87-ad64dbe1cdb6" 
provider_name"Amazon Bedrock" 
model_permaslug"anthropic/claude-4.5-haiku-20251001" 
api_type"completions" 
id"gen-1770564443-HJkbVZWhXAxFEhg09FcU" 
upstream_id"54d17849-4157-459f-9012-28167a81d017" 
total_cost0.004817
cache_discount(null)
upstream_inference_cost0
provider_name"Amazon Bedrock" 

Evaluation details

Result Evaluator Details Meta Data
100.0000% Parse dialogue n/a
dialogue
0
name"Hunter" 
dialogue"Excuse me, miss. I'm Detective Hunter with the Alborn Police Department. Do you have a minute?" 
languages
eng1
passestrue
1
name"Selvi" 
dialogue"जी? मुझसे कुछ कह रहे हैं?" 
languages
hin1
passestrue
2
name"Hunter" 
dialogue"I'm sorry, I don't... do you speak English?" 
languages
eng1
passestrue
3
name"Selvi" 
dialogue"नहीं, नहीं English. मैं... मैं समझ नहीं।" 
languages
hin1
passestrue
4
name"Hunter" 
dialogue"Okay, um... were you at the community center yesterday? Around 5 PM?" 
languages
eng1
passestrue
5
name"Selvi" 
dialogue"यह बहुत अजीब था। बहुत डरावना। एक महिला... वह बस गायब हो गई।" 
languages
hin1
passestrue
6
name"Hunter" 
dialogue"Miss, I need you to slow down. Did you... see something? At the community center?" 
languages
eng1
passestrue
7
name"Selvi" 
dialogue"मैं फोटोग्राफी कर रही थी और मैंने एक लड़की को देखा। वह अंदर गई, लेकिन बाहर नहीं आई। कोई भी नहीं देख सकता कि वह कहाँ गई।" 
languages
hin1
passestrue
8
name"Hunter" 
dialogue"I don't... I'm going to need a translator. This is important." 
languages
eng1
passestrue
9
name"Selvi" 
dialogue"मुझे खेद है। मैं... मैं अंग्रेजी नहीं बोलती। यह बहुत बुरा है, है न? वह लड़की..." 
languages
hin1
passestrue
10
name"Hunter" 
dialogue"One second." 
languages
eng1
passestrue
11
name"Hunter" 
dialogue"Yeah? Uh-huh. No, I'm... I'm at the Morning Brew. Another one? How long ago?" 
languages
eng1
passestrue
12
name"Hunter" 
dialogue"I'm on my way." 
languages
eng1
passestrue
13
name"Hunter" 
dialogue"...this is important." 
languages
eng1
passestrue
14
name"Selvi" 
dialogue"ठीक है। मैं यहाँ रहूंगी।" 
languages
hin1
passestrue