Model

Claude Haiku 4.5

Test

Language Writing

Scenario

Character dialogue (Hindi) in a story

Run ID

2026-02-08-01KGZ069TP1NQN79FRB7VBE4QC

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 **SETTING: Alborn Cafe, late afternoon. SELVI sits at a corner table, reviewing photos on her camera. HUNTER approaches, his detective's notebook in hand.** --- Selvi: *(looking up, startled)* "Haan? Kya... kya aap mujhe dhundh rahe the?" Hunter: "Miss, I'm Detective Hunter. I'm investigating some incidents that happened around town. Were you here last Tuesday evening?" Selvi: *(voice trembling, clutching her camera)* "Main... main samajh nahi rahi. English... main English nahi bolti." Hunter: *(pausing, frustrated)* "Do you... speak English at all?" Selvi: *(shaking her head, speaking slowly)* "No. No English. Hindi. Sirf Hindi." Hunter: *(sighing, pulling out his notebook anyway)* "Okay. Look, there were some disappearances. Two people missing. You see anything unusual? Anything at all?" Selvi: *(distressed, hands shaking)* "Aapne kaha... gum? Kya matlab gum? Bhagwan! Yeh shahar bahut khatra hai! Meine kal raat kuch ajeeb avaaz suni." Hunter: "I have no idea what you're saying, ma'am. Do you have anyone who speaks Hindi? Anyone who can translate?" Selvi: *(looking around frantically, then back at her camera)* "Mere... mere hostel mein. Ek ladka hai. Voh English bolte hain. Lekin main aapko batana chahti hoon—yeh bahut important hai!" Hunter: *(leaning against the table)* "Can you show me your camera? These photos—did you take them here in town?" Selvi: *(nodding urgently, turning the camera screen toward him)* "Haan, haan! Landscape photography. Magar ek photo... ek photo mein kuch ajeeb dikhta hai. Behind the old mill. Main nahi samajh paayi pehle." Hunter: *(studying the screen intently)* "This is the old mill location. When was this taken?" Selvi: "Tuesday. Tuesday ko. Subah nahin, raat ko." Hunter: "Night? You were out at the mill at—" *Hunter's phone BUZZES. He checks it, his expression hardening.* Hunter: "Damn it. I have to go. There's been another—" *(stops himself)* "I need that translation. Get someone from your hostel to call me. Today. You understand? Phone. Now." Selvi: *(frantically)* "Haan! Haan, main karta hoon! Lekin detective sahab, main dar gayi hoon. Yeh mill... kuch bura hai vahan." Hunter: *(already backing away)* "Just call me. And don't go back to that mill. Understood?" Selvi: *(whispering)* "Understood. Lekin phir se kaha—main samajh nahin rahi jab aapne kaha 'disappearances.'" Hunter: *(into his phone as he walks away)* "Yeah, I'm heading there now..." *SELVI sits alone at the table, clutching her camera, deeply troubled.* ---
created_at"2026-02-08T16:08:52.647554+00:00" Sunday, February 8th, 2026 at 4:08:52 PM GMT+00:00
model"anthropic/claude-4.5-haiku-20251001" 
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency2507
moderation_latency(null)
generation_time11867
tokens_prompt262
tokens_completion684
native_tokens_prompt307
native_tokens_completion813
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" 
usage0.004372
router(null)
provider_responses
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id"msg_01VpVUk1eTrTNE4hmTmW277C" 
status200
is_byokfalse
latency2507
endpoint_id"41d2915a-92e6-4993-b537-210b4e10cba8" 
provider_name"Anthropic" 
model_permaslug"anthropic/claude-4.5-haiku-20251001" 
api_type"completions" 
id"gen-1770566920-I3xcwl8mUROYlB6sr7hD" 
upstream_id"msg_01VpVUk1eTrTNE4hmTmW277C" 
total_cost0.004372
cache_discount(null)
upstream_inference_cost0
provider_name"Anthropic" 

Evaluation details

Result Evaluator Details Meta Data
52.6316% Parse dialogue n/a
dialogue
0
name"Selvi" 
dialogue"Haan? Kya... kya aap mujhe dhundh rahe the?" 
languages
eng1
1
name"Hunter" 
dialogue"Miss, I'm Detective Hunter. I'm investigating some incidents that happened around town. Were you here last Tuesday evening?" 
languages
eng1
passestrue
2
name"Selvi" 
dialogue"Main... main samajh nahi rahi. English... main English nahi bolti." 
languages
eng1
3
name"Hunter" 
dialogue"Do you... speak English at all?" 
languages
eng1
passestrue
4
name"Selvi" 
dialogue"No. No English. Hindi. Sirf Hindi." 
languages
eng1
5
name"Hunter" 
dialogue"Okay. Look, there were some disappearances. Two people missing. You see anything unusual? Anything at all?" 
languages
eng1
passestrue
6
name"Selvi" 
dialogue"Aapne kaha... gum? Kya matlab gum? Bhagwan! Yeh shahar bahut khatra hai! Meine kal raat kuch ajeeb avaaz suni." 
languages
eng1
7
name"Hunter" 
dialogue"I have no idea what you're saying, ma'am. Do you have anyone who speaks Hindi? Anyone who can translate?" 
languages
eng1
passestrue
8
name"Selvi" 
dialogue"Mere... mere hostel mein. Ek ladka hai. Voh English bolte hain. Lekin main aapko batana chahti hoon—yeh bahut important hai!" 
languages
eng1
9
name"Hunter" 
dialogue"Can you show me your camera? These photos—did you take them here in town?" 
languages
eng1
passestrue
10
name"Selvi" 
dialogue"Haan, haan! Landscape photography. Magar ek photo... ek photo mein kuch ajeeb dikhta hai. Behind the old mill. Main nahi samajh paayi pehle." 
languages
eng1
11
name"Hunter" 
dialogue"This is the old mill location. When was this taken?" 
languages
eng1
passestrue
12
name"Selvi" 
dialogue"Tuesday. Tuesday ko. Subah nahin, raat ko." 
languages
eng1
13
name"Hunter" 
dialogue"Night? You were out at the mill at—" 
languages
eng1
passestrue
14
name"Hunter" 
dialogue"I need that translation. Get someone from your hostel to call me. Today. You understand? Phone. Now." 
languages
eng1
passestrue
15
name"Selvi" 
dialogue"Haan! Haan, main karta hoon! Lekin detective sahab, main dar gayi hoon. Yeh mill... kuch bura hai vahan." 
languages
eng1
16
name"Hunter" 
dialogue"Just call me. And don't go back to that mill. Understood?" 
languages
eng1
passestrue
17
name"Selvi" 
dialogue"Understood. Lekin phir se kaha—main samajh nahin rahi jab aapne kaha 'disappearances.'" 
languages
eng1
18
name"Hunter" 
dialogue"Yeah, I'm heading there now..." 
languages
eng1
passestrue