Run: 2026-05-10-01KR92JE6V6VTY31W5CSG677S8

Run Details

Duration:
17.7s
Cost:
$0.000428
Provider:
Cloudflare

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
<nc-section data-title="Version 1: The Knight's Greeting" data-color="red"> As Frederick led Thunder toward the stables, a man in polished silver armor stepped into his path. It was Sir Roland, a knight whose reputation for discipline preceded him. "So, the new squire has finally arrived," Roland said, his voice booming with a mix of amusement and sternness. He extended a gauntleted hand, signaling the start of Frederick's grueling journey. </nc-section> <nc-section data-title="Version 2: A Stern Welcome" data-color="green"> The scent of hay and leather filled the air as Frederick approached the stables. A tall, imposing figure leaned against a wooden post, watching him approach. "You're late, lad," Sir Roland remarked, though a small, knowing smile tugged at the corner of his mouth. He straightened his posture, the sunlight glinting off his breastplate. "Welcome to the training grounds. I hope you brought more than just a pretty horse." </nc-section> <nc-section data-title="Version 3: The Weight of Duty" data-color="blue"> Just as Frederick reached the stables to unburden Thunder, a shadow fell over him. A knight, clad in heavy plate that looked as though it had seen many battles, stood waiting. "Frederick, I presume?" Sir Roland's voice was calm but carried the weight of authority. He offered a respectful nod, his eyes scanning the young squire. "The castle is a demanding master, but if you have the grit, you shall find your place here." </nc-section>
created_at"2026-05-10T13:52:31.971Z" 5/10/2026, 1:52:31 PM
model"google/gemma-4-26b-a4b-it-20260403"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1200
moderation_latency(null)
generation_time17550
tokens_prompt318
tokens_completion1393
native_tokens_prompt344
native_tokens_completion1311
native_tokens_completion_images(null)
native_tokens_reasoning1015
native_tokens_cached0
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)
usage0.0004277
router(null)
provider_responses
0
endpoint_id"e2a16fa6-1f65-413e-9ecb-93901089ddb1"
id"id-1778421153100"
is_byokfalse
latency1116
model_permaslug"google/gemma-4-26b-a4b-it-20260403"
provider_name"Cloudflare"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.1; linux; x64))"
http_referer(null)
request_id"req-1778421151-Ds18ksHstIpNS2ppXwqD"
session_id(null)
api_type"completions"
id"gen-1778421151-zuhhOyKyK02lkYsY3vPz"
upstream_id"id-1778421153100"
total_cost0.0004277
cache_discount(null)
upstream_inference_cost0
provider_name"Cloudflare"
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