Run: 2026-04-25-01KQ2G5E2B5MRJJG7SVJRNKREW

Run Details

Duration:
8.2s
Cost:
$0.000168
Provider:
DeepSeek

Evaluation summary

Model input

System
You are an expert fantasy novel author. You are working on a novel called "The Chronicles of the Last Dragon". The following tools are available to you: - <nc-section> Use this tool to create a new section of prose. Arguments: - "data-title": The title of the section. - "data-color": Any color of (red, green, blue, yellow, purple, orange, pink, brown). Example usage: <nc-section data-title="Chapter 1: The Arrival" data-color="blue"> Frederick, a young squire, arrives at the castle to begin his training. </nc-section>
User/Human
The story so far: <storySoFar> Frederick, a young squire, arrives at the castle to begin his training. </storySoFar>
AI
My horse, a majestic stallion named Thunder, galloped across the open field. The wind whipped through my hair as I rode towards the castle gates. The sun was setting, casting a warm glow over the stone walls. I could see the banners of the kingdom fluttering in the breeze.
User/Human
Continue the story with the following instructions: """The local knight, Sir Roland, greets Frederick near the stables.""" Create 3 alternate prose sections that continue the story. - Version 1 (red) - Version 2 (green) - Version 3 (blue)

Model response

AI
Here are three alternate versions of the next section of the story: <nc-section data-title="Version 1: A Stern Welcome" data-color="red"> Thunder's hooves clattered against the cobblestones as I reined him to a halt in the castle yard. A broad-shouldered knight in dented silver armor was already striding towards me from the stables, his face a mask of grim appraisal. "So, you're the new squire. Frederick, is it?" Sir Roland's voice was a low rumble, like stones grinding together. He stopped before me, his gaze traveling from my mud-spattered boots to the wind-tangled mess of my hair. "You look like you've been dragged through a hedge. Wipe that hay off your tunic before the Lady sees you. A knight's squire is a reflection of his master." He gave a curt nod. "Stable your horse. We begin at dawn. Don't be late." </nc-section> <nc-section data-title="Version 2: A Warm Patron" data-color="green"> The stable master took Thunder's reins with a practiced hand, but my attention was drawn to a knight leaning against the stable wall. He was polishing a greave with a rag, his armor gleaming even in the dusty light. When he saw me, a crooked, friendly grin split his beard. "That's a fine beast you've got there, boy!" Sir Roland's voice was warm, almost jovial. He tossed the rag aside and clapped me on the shoulder. "Welcome to Highwatch. I'm Sir Roland. I trust the ride didn't break your back? Ah, you're tougher than you look, I can tell. Come, let's get you some hot stew and a place by the fire. You can tell me all about the road." </nc-section> <nc-section data-title="Version 3: A Silent Guardian" data-color="blue"> The courtyard was hushed as I dismounted. A lone figure stood in the shadow of the stable arch, as still and silent as a statue. He wore a tabard of deep blue, and his helm was tucked under his arm, revealing a face etched with quiet concentration. As I approached, he simply watched, his eyes assessing me without a hint of welcome or hostility. Finally, Sir Roland spoke, his voice soft, barely more than a whisper. "You are the new one. Frederick." It was a statement, not a question. He fell into step beside me, matching my pace perfectly, his presence a silent, solid promise. "Follow me. The castle is quiet tonight. I will show you to your quarters." </nc-section>
created_at"2026-04-25T14:19:43.056Z" 4/25/2026, 2:19:43 PM
model"deepseek/deepseek-v4-flash-20260423"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency701
moderation_latency(null)
generation_time8003
tokens_prompt318
tokens_completion587
native_tokens_prompt291
native_tokens_completion556
native_tokens_completion_images(null)
native_tokens_reasoning0
native_tokens_cached256
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
num_fetches(null)
web_search_engine(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"stop"
usage0.000167748
router(null)
provider_responses
0
endpoint_id"722e0746-2034-4d6e-a08f-e6271849ee9e"
id"bc89ab72-0e20-4d0b-98ae-afc0209cf017"
is_byokfalse
latency283
model_permaslug"deepseek/deepseek-v4-flash-20260423"
provider_name"DeepSeek"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.1; linux; x64))"
http_referer(null)
request_id"req-1777126783-CO8iOV6jUkta91EGlm5O"
session_id(null)
api_type"completions"
id"gen-1777126783-tYcF56juM7QWiiPEFVWk"
upstream_id"bc89ab72-0e20-4d0b-98ae-afc0209cf017"
total_cost0.000167748
cache_discount0.000028672
upstream_inference_cost0
provider_name"DeepSeek"
response_cache_source_id(null)

Evaluation details

Result Evaluator Details Meta Data
Pass Match blue prose section
/<nc-section data-title="[^"]*" data-color="blue">[^<]+<\/nc-section>/
n/a
Pass Match green prose section
/<nc-section data-title="[^"]*" data-color="green">[^<]+<\/nc-section>/
n/a
Pass Match red prose section
/<nc-section data-title="[^"]*" data-color="red">[^<]+<\/nc-section>/
n/a
no eval