NC Bench
Overview
About
Tests
Categories
Models
Vendors
Compare
Run: 2026-07-09-01KX419YJEMHXMG3SXN0WG1ZJQ
Run Details
Model:
GPT-5.6 Terra (Reasoning)
Test:
Dialogue tags
Scenario:
Write 200 words with 90% dialogue
Duration:
22.4s
Cost:
$0.040440
Provider:
OpenAI
Evaluation summary
Score
Evaluator
Details Link
100.00%
Matches word count
(details)
0.00%
Dialogue to Total Word Ratio
(details)
49.9995%
Overall
Model input
User/Human
You are a author of comedic heist books. Please write a 200 word scene that has 90% 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: Bill, stop polishing the crowbar. It reflects childhood innocence. Bill: That's rust, not innocence. The crowbar has seen things. Molly: Tonight it sees presents: dinosaurs, robots, and expensive scooters. Bill: We're robbing Oliver's party. Isn't that morally sticky somewhat? Molly: Morality is for people who haven't rented pirate costumes. Bill: Why are we wearing pirate costumes, exactly tonight again? Molly: Camouflage: adults here resemble treasure maps after two sangrias. Bill: I see three mothers guarding the gift table already. Molly: They will abandon it when the clown begins juggling. Bill: What if clown is competent and notices our posture? Molly: Then request a balloon giraffe. Competence collapses immediately there. Bill: And Oliver? He looks dangerously attached to that robot. Molly: Tell him robots need fresh air and richer owners. Bill: You're frighteningly prepared for this particular atrocity, Molly, truly. Molly: I brought a dinosaur backpack. It screams harmlessness loudly. Bill: Dinosaurs scream? I thought they mostly roar, historically speaking. Molly: Exactly. Roaring is suspicious; screaming is birthday appropriate here. Bill: Our escape route is cake-cutting confusion, correct, Molly, then? Molly: Correct. Frosting falls; parents lose all tactical discipline at once. Bill: Fine. But we leave Oliver one present, yes, please?
created_at
"2026-07-09T18:12:42.196Z"
7/9/2026, 6:12:42 PM
model
"openai/gpt-5.6-terra-20260709"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
3607
moderation_latency
(null)
generation_time
22123
tokens_prompt
77
tokens_completion
1007
native_tokens_prompt
66
native_tokens_completion
2685
native_tokens_completion_images
0
native_tokens_reasoning
2383
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
0.04044
router
(null)
provider_responses
0
endpoint_id
"3cc89000-ae34-4dde-9c7d-5ce009c8af0b"
id
"resp_0cbcc9356d90f669016a4fe49a46508197a6bfac5989aae4f0"
is_byok
false
latency
189
model_permaslug
"openai/gpt-5.6-terra-20260709"
provider_name
"OpenAI"
status
200
user_agent
"langchainjs-openai/1.0.0 ((node/v24.18.0; linux; x64))"
http_referer
(null)
request_id
"req-1783620762-67sXP0RwcVnafdJ73JXa"
session_id
(null)
preset_id
(null)
api_type
"completions"
id
"gen-1783620762-8IfL9Fn81XWtBu9MOb3D"
upstream_id
"resp_0cbcc9356d90f669016a4fe49a46508197a6bfac5989aae4f0"
total_cost
0.04044
cache_discount
(null)
upstream_inference_cost
0
provider_name
"OpenAI"
response_cache_source_id
(null)
data_region
"global"
Evaluation details
Result
Evaluator
Details
Meta Data
100.00%
Matches word count
n/a
neededClean
false
words
201
0.00%
Dialogue to Total Word Ratio
Ratio: 0.00%, Deviation: 90.00%
neededClean
false
wordsTotal
202
wordsDialogue
0
49.9995%