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Run: 2026-10-07-01M4ASZZYJM3P1Z7RX9SQCZPE9
Run Details
Model:
Mistral Large 4.0 (Reasoning)
Test:
Tool usage within Novelcrafter
Scenario:
Create alternate prose sections
Duration:
11.2s
Cost:
$0.002429
Provider:
Mistral
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 Weight of Warning" data-color="red"> Sir Roland stood by the stable entrance, his armor dented from some recent skirmish, his eyes scanning Frederick with the weight of someone who had watched too many eager boys march toward slaughter. When he spoke, his voice carried the gravel of old stones. "You're early, squire. The dragon stirs in the eastern peaks tonight, and you wish to learn the sword? Perhaps you should learn to pray first." He didn't offer a hand—only a grim nod toward the darkening stalls, where something vast shifted in its sleep beyond the castle walls. </nc-section> <nc-section data-title="Version 2: The Gentle Mentor" data-color="green"> The stable doors creaked open, and Sir Roland emerged with a warm smile, straw clinging to his leather apron like golden confetti. He extended a calloused hand that smelled of hay and honest sweat. "Frederick, is it? Good. The castle needs fresh blood—figuratively speaking, mind you. We don't feed the horses to squire-wannabes." He chuckled, gesturing toward the stalls where Thunder tossed his mane impatiently. "That stallion of yours has spirit. Let's see if you can earn his trust before supper, eh? The dragon's been restless, but courage starts with kindness—even to beasts." </nc-section> <nc-section data-title="Version 3: The Keeper of Secrets" data-color="blue"> Sir Roland leaned against the stable wall, his silhouette half-swallowed by shadow despite the dying sunset. He didn't offer a handshake, but studied Frederick with eyes the color of winter ice. "You arrived on the night of the convergence," he said quietly, as if stating an obvious fact rather than a greeting. "The last dragon dreams beneath the mountain, and the old magic wakes with your coming." He tossed Frederick a leather-bound tome, its pages yellowed and smelling of ozone. "Read this before you touch steel. Some swords cut deeper than flesh." </nc-section>
created_at
"2026-10-07T09:09:29.691Z"
10/7/2026, 9:09:29 AM
model
"mistralai/mistral-large-4-0-20261006"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
667
moderation_latency
(null)
generation_time
11221
tokens_prompt
303
tokens_completion
1162
native_tokens_prompt
295
native_tokens_completion
1066
native_tokens_completion_images
(null)
native_tokens_reasoning
670
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
"stop"
service_tier
"default"
usage
0.00242854
router
(null)
user_agent
"langchainjs-openai/1.0.0 ((node/v24.21.0; linux; x64))"
http_referer
(null)
request_id
"req-1791364169-A1R7XUrRSwxAHyjFy8pO"
session_id
(null)
preset_id
(null)
api_type
"completions"
id
"gen-1791364169-GlGT3qRNTTKhXkgNQgBS"
upstream_id
"5b3dae7b6cda4254a6c6427de0022e60"
provider_responses
0
endpoint_id
"19b3b5d7-23f6-4b63-8109-64a6cc37d996"
id
"5b3dae7b6cda4254a6c6427de0022e60"
is_byok
false
latency
657
model_permaslug
"mistralai/mistral-large-4-0-20261006"
provider_name
"Mistral"
status
200
total_cost
0.00242854
cache_discount
(null)
upstream_inference_cost
0
provider_name
"Mistral"
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