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Run: 2026-09-23-01M36RDQ8K8EPFCCMGVCHE5DRS
Run Details
Model:
GPT-6 Luna (Reasoning, High)
Test:
Tool usage within Novelcrafter
Scenario:
Create alternate prose sections
Duration:
6.2s
Cost:
$0.000292
Provider:
OpenAI
Evaluation summary
Score
Evaluator
Details Link
Pass
Match blue prose section
(details)
Pass
Match green prose section
(details)
Pass
Match red prose section
(details)
no eval
Overall
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
Messages
Meta
AI
<nc-section data-title="Version 1: The Knight at the Stables" data-color="red"> Near the stables, a broad-shouldered knight stepped out to meet me. His polished armor caught the last light of the setting sun, and a red plume nodded from his helmet. “Frederick, I presume?” he said, offering a gloved hand. “Sir Roland. Welcome to the castle.” I swung down from Thunder’s saddle and returned his greeting. The knight’s gaze lingered on my travel-worn clothes, but his smile was warm. “Come along,” he said. “Your training begins at dawn. For tonight, let’s find your horse some hay—and you a bed.” </nc-section> <nc-section data-title="Version 2: A Warm Welcome" data-color="green"> A man in a green cloak waited beside the stable doors, one hand resting on the pommel of his sword. As I led Thunder closer, he gave a cheerful nod. “You must be Frederick,” he said. “I’m Sir Roland, the knight assigned to show you around.” I glanced at the castle rising beyond him. “I’m glad to meet you, sir.” “And I’m glad you’ve arrived before the gates are shut,” Roland replied with a grin. He reached for Thunder’s reins. “Let’s get your stallion settled. Then I’ll show you where a new squire is expected to be at sunrise.” </nc-section> <nc-section data-title="Version 3: The Watchful Knight" data-color="blue"> A figure emerged from the shadow of the stables as I approached. His blue sash marked him as a knight of the king’s household, and his steady eyes took in my horse, my baggage, and me. “Frederick?” he asked. “Yes, sir.” “Sir Roland.” He gave a brief nod, then softened his stern expression. “You’ve had a long ride. The stable hands will care for your horse, and I’ll see you safely to the squire’s quarters.” As he led the way, Thunder followed at my shoulder. “Rest while you can,” Sir Roland added. “Tomorrow, we begin to discover what you’re made of.” </nc-section>
created_at
"2026-09-23T09:09:22.847Z"
9/23/2026, 9:09:22 AM
model
"openai/gpt-6-luna-20260922"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
2158
moderation_latency
(null)
generation_time
6131
tokens_prompt
303
tokens_completion
514
native_tokens_prompt
302
native_tokens_completion
523
native_tokens_completion_images
0
native_tokens_reasoning
56
native_tokens_cached
0
num_media_prompt
(null)
num_input_audio_prompt
(null)
num_media_completion
0
num_search_results
(null)
num_fetches
(null)
web_search_engine
(null)
origin
"https://ncbench.com/"
is_byok
false
finish_reason
"stop"
native_finish_reason
"completed"
service_tier
"default"
usage
0.0002917
router
(null)
user_agent
"langchainjs-openai/1.0.0 ((node/v24.21.0; linux; x64))"
http_referer
(null)
request_id
"req-1790154562-WiB3FtJBzt8QDrPpJrj0"
session_id
(null)
preset_id
(null)
api_type
"completions"
id
"gen-1790154562-BFT4wWjdc3LhLDS0lxIC"
upstream_id
"resp_054b2e533f3c48b9016ab39742f92887d19010469ec80ee0d5"
provider_responses
0
endpoint_id
"05e94e02-b9c2-4bbb-ba55-4082ee9ad687"
id
"resp_054b2e533f3c48b9016ab39742f92887d19010469ec80ee0d5"
is_byok
false
latency
525
model_permaslug
"openai/gpt-6-luna-20260922"
provider_name
"OpenAI"
status
200
total_cost
0.0002917
cache_discount
(null)
upstream_inference_cost
0
provider_name
"OpenAI"
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