NC Bench
Overview
About
Tests
Categories
Models
Vendors
Compare
Run: 2026-10-27-01M5YFY10VR18R8NE9S2YHKNFG
Run Details
Model:
GPT-6.1 Terra (Reasoning, Medium)
Test:
Dialogue tags
Scenario:
Write 200 words with 50% dialogue
Duration:
15.3s
Cost:
$0.006551
Provider:
OpenAI
Evaluation summary
Score
Evaluator
Details Link
100.00%
Matches word count
(details)
100.00%
Dialogue to Total Word Ratio
(details)
100.0000%
Overall
Model input
User/Human
You are a author of comedic heist books. Please write a 200 word scene that has 50% words of dialogue between two thieves named Molly and Bill who are planning to break into a children's party to steal all the presents. Only include the prose of the scene without any markdown or commentary.
Model response
Messages
Meta
AI
Molly spread the birthday invitation across their suspiciously sticky table. “The party starts at three, directly after the magician disappears.” Bill studied the map, which was mostly drawn in crayon. “Is that a guard dog or an extremely hairy cupcake?” Molly squinted at the purple blob beside the garden gate. “Cupcake, probably. The dog is wearing the little party hat.” Bill nodded, impressed by this unexpectedly sophisticated system of security. “We’ll need disguises, preferably something that conceals our enormous sack.” Molly produced two clown noses and a pair of binoculars. “We enter as entertainers, then distract everyone with balloon animals.” Bill attempted a poodle and accidentally created an anatomical diagram. “Perhaps you should handle balloons while I handle the presents.” Molly circled the gift table with a flourish of mustard. “We grab everything, escape through the hedge, and split it.” Bill considered the plan, his expression growing unexpectedly rather troubled. “Even the pony? I’m not sure it’ll fit our apartment.” Molly checked the invitation again, then slowly removed her nose. “The pony stays. Every present goes, including the suspicious cupcake.” Bill put on his nose, which immediately made him sneeze. “Good. I hate sharing, especially with people younger than furniture.”
created_at
"2026-10-27T10:54:09.956Z"
10/27/2026, 10:54:09 AM
model
"openai/gpt-6.1-terra-20261026"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
4506
moderation_latency
(null)
generation_time
15246
tokens_prompt
75
tokens_completion
497
native_tokens_prompt
66
native_tokens_completion
1297
native_tokens_completion_images
0
native_tokens_reasoning
1031
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
0.006551
router
(null)
user_agent
"langchainjs-openai/1.0.0 ((node/v24.22.1; linux; x64))"
http_referer
(null)
request_id
"req-1793098449-RwcPfzWKPdafGx2J6Y1E"
session_id
(null)
preset_id
(null)
api_type
"completions"
id
"gen-1793098449-XRyVUpqE23AnDpvMYC85"
upstream_id
"resp_0d4c2d9822728442016ae082d211b087d187fc0a4593f9c103"
provider_responses
0
endpoint_id
"2d2ad10f-098e-4bbf-aa95-11f705b2b9a2"
id
"resp_0d4c2d9822728442016ae082d211b087d187fc0a4593f9c103"
is_byok
false
latency
309
model_permaslug
"openai/gpt-6.1-terra-20261026"
provider_name
"OpenAI"
status
200
total_cost
0.006551
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
100.00%
Matches word count
n/a
neededClean
false
words
200
100.00%
Dialogue to Total Word Ratio
Ratio: 50.00%, Deviation: 0.00%
neededClean
false
wordsTotal
200
wordsDialogue
100
100.0000%