Run: 2026-09-03-01M1M02626GBAYFJ9ZEX5DD9DP

Run Details

Duration:
4.3s
Cost:
$0.000592
Provider:
Reka

Evaluation summary

Score Evaluator
Details Link
Pass Matches text (details)
Pass Matches Regex (details)
no eval Overall

Model input

User/Human
What year was Sarah born? Only return the year as a four-digit number. In 2023, Sarah celebrated her 30th birthday with a big party. Her younger sister, who is 5 years younger, couldn't attend because she was studying abroad.

Model response

AI
1993
created_at"2026-09-03T16:01:37.358Z" 9/3/2026, 4:01:37 PM
model"qwen/qwen3.8-27b-20260814"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency286
moderation_latency(null)
generation_time4148
tokens_prompt57
tokens_completion183
native_tokens_prompt109
native_tokens_completion222
native_tokens_completion_images(null)
native_tokens_reasoning181
native_tokens_cached0
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
num_fetches(null)
web_search_engine(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"stop"
service_tier(null)
usage0.00059226
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.19.0; linux; x64))"
http_referer(null)
request_id"req-1788451297-mwvPyyse10hgZ7ldSmZn"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1788451297-sT1PbEI9PzDwNt2IXYVv"
upstream_id"chatcmpl-35b76938-9fe4-4f6f-928a-05c1bda1e3be"
provider_responses
0
endpoint_id"15086968-df2f-4d69-86bb-c74c31644bb6"
id"chatcmpl-35b76938-9fe4-4f6f-928a-05c1bda1e3be"
is_byokfalse
latency286
model_permaslug"qwen/qwen3.8-27b-20260814"
provider_name"Reka"
status200
total_cost0.00059226
cache_discount(null)
upstream_inference_cost0
provider_name"Reka"
response_cache_source_id(null)
data_region"global"
workspace_id"97e315e5-d303-487d-83c1-83180e8a13d4"

Evaluation details

Result Evaluator Details Meta Data
Pass Matches text
Case sensitive: 1993
n/a
Pass Matches Regex
/\b1993\b/
n/a
no eval