Run: 2026-02-18-01KHQ920DW19G458CECSV4RD94

Run Details

Model:
Claude Sonnet 4.6
Test:
Data extraction
Scenario:
All valid emails
Duration:
1.9s
Cost:
$0.001602
Provider:
Amazon Bedrock

Evaluation summary

Score Evaluator
Details Link
Pass Contains a list of texts (details)

Model input

User/Human
Extract all valid email addresses from the text. Return them in a comma-separated list without spaces. Contact information: 1. John Doe - john.doe@example.com 2. Jane Smith - jane@smith-family.net 3. support@company.co.uk 4. info@subdomain.example.org 5. Invalid email: not.an.email.com 6. Another invalid: @missing-username.com

Model response

AI
Here are the valid email addresses extracted from the text: john.doe@example.com,jane@smith-family.net,support@company.co.uk,info@subdomain.example.org **Excluded:** - `not.an.email.com` — missing `@` symbol - `@missing-username.com` — missing username before `@`
created_at"2026-02-18T02:25:25.234113+00:00" 2/18/2026, 2:25:25 AM
model"anthropic/claude-4.6-sonnet-20260217"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency853
moderation_latency125
generation_time1744
tokens_prompt89
tokens_completion73
native_tokens_prompt104
native_tokens_completion86
native_tokens_completion_images(null)
native_tokens_reasoning0
native_tokens_cached0
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"stop"
usage0.001602
router(null)
provider_responses
0
id"402f1375-0f43-4f32-add1-bc2560fefd5a"
status200
is_byokfalse
latency852
endpoint_id"83d802cb-44f2-45a0-a9d5-cb9bf79777c8"
provider_name"Amazon Bedrock"
model_permaslug"anthropic/claude-4.6-sonnet-20260217"
api_type"completions"
id"gen-1771381522-awbNoVla9dJBK09n805b"
upstream_id"402f1375-0f43-4f32-add1-bc2560fefd5a"
total_cost0.001602
cache_discount(null)
upstream_inference_cost0
provider_name"Amazon Bedrock"

Evaluation details

Result Evaluator Details Meta Data
Pass Contains a list of texts
john.doe@example.com jane@smith-family.net support@company.co.uk info@subdomain.example.org
john.doe@example.comtrue
jane@smith-family.nettrue
support@company.co.uktrue
info@subdomain.example.orgtrue