Run: 2026-07-01-01KWEAE1PKHZX78C2TJSJ5RPT0

Run Details

Duration:
3.5s
Cost:
$0.000540
Provider:
Amazon Bedrock

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"2026-07-01T07:48:56.159Z" 7/1/2026, 7:48:56 AM
model"anthropic/claude-sonnet-5-20260630"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency3035
moderation_latency(null)
generation_time3442
tokens_prompt58
tokens_completion28
native_tokens_prompt85
native_tokens_completion37
native_tokens_completion_images(null)
native_tokens_reasoning27
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"end_turn"
service_tier"default"
usage0.00054
router(null)
provider_responses
0
endpoint_id"37b16f45-eeae-45f3-9b85-2137f7c6d61b"
id"msg_01NCHeApCs6kpdHesCkv5bGn"
is_byokfalse
latency1676
model_permaslug"anthropic/claude-sonnet-5-20260630"
provider_name"Amazon Bedrock"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.17.0; linux; x64))"
http_referer(null)
request_id"req-1782892136-HccenAcPpDRnxY8z3ADN"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1782892136-MlfMgj3LMEw5dEb0WVEL"
upstream_id"msg_01NCHeApCs6kpdHesCkv5bGn"
total_cost0.00054
cache_discount(null)
upstream_inference_cost0
provider_name"Amazon Bedrock"
response_cache_source_id(null)
data_region"global"

Evaluation details

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