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Run: 2026-09-23-01M37HGW6064H50A41681VK1S7
Run Details
Model:
GPT-6 Sol (Reasoning, Medium)
Test:
N-Length Sentences
Scenario:
Write sentences with 10 words each
Duration:
19.5s
Cost:
$0.013592
Provider:
OpenAI
Evaluation summary
Score
Evaluator
Details Link
100.00%
Matches word count
(details)
Model input
User/Human
Please write the opening scene of a murder mystery where each sentence has exactly 10 words. Please make sure that each sentence has the same length. Only return the opening itself.
Model response
Messages
Meta
AI
At dawn, the lighthouse keeper found blood beneath her door. The tide had risen, erasing every footprint except her own. Inside, Mayor Vale sat dead beside a steaming silver teacup. His watch ticked backward, though its hands never once moved. Someone had pinned a black ribbon across his open mouth. On its silk, a name appeared in careful white stitching. It was hers, although she had never met him before. Then the foghorn sounded three times from empty inland fields. She looked toward town, where every window suddenly darkened together. Behind her, the dead mayor's telephone rang inside his coat. She answered and heard herself ask, “Did you find me?”
created_at
"2026-09-23T16:28:00.583Z"
9/23/2026, 4:28:00 PM
model
"openai/gpt-6-sol-20260922"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
6582
moderation_latency
(null)
generation_time
19438
tokens_prompt
46
tokens_completion
562
native_tokens_prompt
41
native_tokens_completion
1351
native_tokens_completion_images
0
native_tokens_reasoning
1207
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
0.013592
router
(null)
user_agent
"langchainjs-openai/1.0.0 ((node/v24.20.0; linux; x64))"
http_referer
(null)
request_id
"req-1790180880-XUgarg8mjymXH4mPP0Nv"
session_id
(null)
preset_id
(null)
api_type
"completions"
id
"gen-1790180880-R6q16XIGshOs320NPvdm"
upstream_id
"resp_0ee808507db2fe04016ab3fe10ada487d1bfcd9ed76b7d7268"
provider_responses
0
endpoint_id
"1cfc7d9d-4404-4b8e-9ee4-58ae45c9dcd4"
id
"resp_0ee808507db2fe04016ab3fe10ada487d1bfcd9ed76b7d7268"
is_byok
false
latency
1493
model_permaslug
"openai/gpt-6-sol-20260922"
provider_name
"OpenAI"
status
200
total_cost
0.013592
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
sentences
11
wordCounts
0
10
1
10
2
10
3
10
4
10
5
10
6
10
7
10
8
10
9
10
10
10