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Run: 2026-09-23-01M37J2PQ84T2T1QA41WMZHMRC
Run Details
Model:
GPT-6 Sol (Reasoning, Medium)
Test:
N-Length Sentences
Scenario:
Write sentences with 10 words each
Duration:
23.5s
Cost:
$0.016242
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 midnight, the lighthouse blinked twice, then swallowed its keeper. By morning, seawater pooled beneath his firmly locked bedroom door. The constable found no footprints, only salt carefully arranged clockwise. Inside, Elias Vale lay dead beneath a perfectly dry ceiling. His hands gripped a key carved from ancient black bone. Across the wall, someone had written tomorrow’s predicted tide times. The final hour was circled, though it had already passed. Outside, the harbor bells rang without anyone pulling their ropes. Detective Mara Voss heard a second voice calling inside them. It whispered her name, then asked where she buried him.
created_at
"2026-09-23T16:37:44.816Z"
9/23/2026, 4:37:44 PM
model
"openai/gpt-6-sol-20260922"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
6399
moderation_latency
(null)
generation_time
23488
tokens_prompt
46
tokens_completion
733
native_tokens_prompt
41
native_tokens_completion
1616
native_tokens_completion_images
0
native_tokens_reasoning
1484
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
0.016242
router
(null)
user_agent
"langchainjs-openai/1.0.0 ((node/v24.20.0; linux; x64))"
http_referer
(null)
request_id
"req-1790181464-0E67Mo52VlY2tgSZwIjv"
session_id
(null)
preset_id
(null)
api_type
"completions"
id
"gen-1790181464-lzDeEFX4Janxx2PRJr51"
upstream_id
"resp_0c63523049361256016ab40058eff887d1b6b50137066987a1"
provider_responses
0
endpoint_id
"1cfc7d9d-4404-4b8e-9ee4-58ae45c9dcd4"
id
"resp_0c63523049361256016ab40058eff887d1b6b50137066987a1"
is_byok
false
latency
1356
model_permaslug
"openai/gpt-6-sol-20260922"
provider_name
"OpenAI"
status
200
total_cost
0.016242
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
10
wordCounts
0
10
1
10
2
10
3
10
4
10
5
10
6
10
7
10
8
10
9
10