Run: 2026-09-10-01M25DDZ95ZHWDG79CXXS75CF8

Run Details

Duration:
4.6s
Cost:
$0.000407
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 continuations of the story, each depicting Sir Roland's greeting near the stables in a different tone and style. <nc-section data-title="Version 1: The Stern Welcome" data-color="red"> I reined Thunder to a halt before the stables, the scent of hay and horse sweat filling the air. A towering figure emerged from the shadows of the arched doorway—Sir Roland, clad in battle-worn steel. His grey eyes swept over me from head to foot, and I felt suddenly very small in my travel-stained tunic. "So," he said, his voice like grinding stone, "the king sends me a boy. Tell me, lad—can you hold a sword, or only a reins?" I straightened in the saddle, determined not to flinch. "I can learn, my lord." A grim smile touched the corner of his mouth. "Learning is the only thing that will keep you alive in this castle. Dismount. Your training begins at dawn." </nc-section> <nc-section data-title="Version 2: The Warm Welcome" data-color="green"> The stable boys scattered as I guided Thunder toward the paddock, and there, leaning easily against a post, stood Sir Roland. He was not as I had imagined—no gleaming armor, only a simple tunic and a leather strap across his chest. His eyes crinkled as he watched me approach. "Frederick, is it?" He stepped forward and caught Thunder's bridle with a practiced hand. "Fine beast you've got there. You must have ridden hard to reach us before nightfall." I nodded, my tongue suddenly clumsy. He laughed, a warm and easy sound. "No need to be nervous, lad. The castle's full of scoundrels, but tonight you'll share my fire. Tomorrow we begin." </nc-section> <nc-section data-title="Version 3: The Testing Gaze" data-color="blue"> Dusk had drained the color from the training yard by the time I reached the stables. A single figure waited there beneath the eaves, arms folded, still as a statue. Sir Roland. He did not call out, did not wave—simply watched as I dismounted, as if weighing me against some unseen measure. I bowed low. "Sir Roland. I am Frederick, sent to serve." For a long moment he said nothing. Then he circled me slowly, studying my hands, my boots, the set of my shoulders. "The last squire they sent me lasted three weeks," he said at last, quietly. "He thought glory came easily." He stopped before me and met my eyes. "Come. We shall see what you are made of." </nc-section>
created_at"2026-09-10T10:22:20.46Z" 9/10/2026, 10:22:20 AM
model"deepseek/deepseek-v4.1-flash-20260910"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency641
moderation_latency(null)
generation_time4550
tokens_prompt303
tokens_completion682
native_tokens_prompt317
native_tokens_completion631
native_tokens_completion_images(null)
native_tokens_reasoning65
native_tokens_cached128
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"
service_tier(null)
usage0.000407334
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.20.0; linux; x64))"
http_referer(null)
request_id"req-1789035740-gvP78gaOJOemyp66lQFm"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1789035740-4X4jtKe4dEkVQjlTpgLD"
upstream_id"50922567-5b37-4771-9e49-9f4a948649b7"
provider_responses
0
endpoint_id"fd104bc8-535a-4d31-a847-a8e402e86a02"
id"50922567-5b37-4771-9e49-9f4a948649b7"
is_byokfalse
latency336
model_permaslug"deepseek/deepseek-v4.1-flash-20260910"
provider_name"DeepSeek"
status200
total_cost0.000407334
cache_discount0.000018816
upstream_inference_cost0
provider_name"DeepSeek"
response_cache_source_id(null)
data_region"global"
workspace_id"97e315e5-d303-487d-83c1-83180e8a13d4"

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