Run: 2026-07-08-01KX1KYFFSW3V36MFTWSNQCF4H

Run Details

Duration:
13.1s
Cost:
$0.004728
Provider:
xAI

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
```html <nc-section data-title="Version 1: The Knight's Welcome" data-color="red"> As Frederick dismounted Thunder near the castle stables, a burly figure in gleaming armor strode forward with a booming laugh. Sir Roland, the local knight renowned for his valor in the border skirmishes, clapped a heavy gauntlet on the young squire's shoulder. "Welcome, lad! I've heard tales of your eagerness. The Last Dragon's shadow looms, and we'll need every stout heart. Come, let's stable your steed and speak of the trials ahead." </nc-section> <nc-section data-title="Version 2: Shadows of Greeting" data-color="green"> Thunder's hooves clattered to a halt beside the wooden stables as the sun dipped low. From the shadows emerged Sir Roland, his scarred face lit by a flickering lantern, eyes sharp as a hawk's. He nodded curtly to Frederick. "So, the new squire arrives. I'm Roland, keeper of these grounds. The dragons stir in the mountains—train hard, or you'll be ash. Follow me inside." </nc-section> <nc-section data-title="Version 3: Bonds Forged in Steel" data-color="blue"> Near the hay-scented stables, Frederick patted Thunder's neck just as Sir Roland approached with a warm smile, his armor polished to a mirror sheen under the evening light. "Frederick, is it? Pleased to meet you, young one. As the local knight, I greet you for the king himself. In this chronicle of the Last Dragon, alliances begin now—let us share ale and stories of ancient scales." </nc-section> ```
created_at"2026-07-08T19:40:45.952Z" 7/8/2026, 7:40:45 PM
model"x-ai/grok-4.5-20260708"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1815
moderation_latency(null)
generation_time12901
tokens_prompt318
tokens_completion409
native_tokens_prompt507
native_tokens_completion715
native_tokens_completion_images(null)
native_tokens_reasoning350
native_tokens_cached384
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"completed"
service_tier"default"
usage0.004728
router(null)
provider_responses
0
endpoint_id"0e927811-b1a8-4604-8b86-db5ce6eaa87c"
id"aa8da158-a4aa-9ec8-b508-dede937d35f3"
is_byokfalse
latency1452
model_permaslug"x-ai/grok-4.5-20260708"
provider_name"xAI"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.18.0; linux; x64))"
http_referer(null)
request_id"req-1783539645-j50HEsKPV0hKZ9iSFbAi"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1783539645-SmMPJghpnOZlFVz59DkS"
upstream_id"aa8da158-a4aa-9ec8-b508-dede937d35f3"
total_cost0.004728
cache_discount0.000576
upstream_inference_cost0
provider_name"xAI"
response_cache_source_id(null)
data_region"global"

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