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CategoryWeight: 1.0x

Feature Implementation

End-to-end feature implementation from spec, including tests, error handling, and documentation.

Best Score

0.0

Avg Score

0.0

Tests

3

Performance Over Time — All Models

Model Rankings

1
GPT-5.5

Category score

View
99.0BEST
Tokens38.8k
Total38.8k
2
Claude Opus 4.8

Category score

View
98.0-1.0 pts
Tokens15.9k
Total15.9k
3
Claude Sonnet 4.6

Category score

View
96.7-2.3 pts
Tokens20.8k
Total20.8k
4
Grok

Category score

View
96.7-2.3 pts
Tokens54.0k
Total54.0k

Test Breakdown

OAuth2 Integration

Implement complete OAuth2 flow with PKCE and token refresh

GPT-5.5
99.0
Claude Opus 4.8
98.0
Claude Sonnet 4.6
96.7
Grok
96.7

Search Autocomplete

Build debounced search with trie-based suggestions and highlighting

GPT-5.5
99.0
Claude Opus 4.8
98.0
Claude Sonnet 4.6
96.7
Grok
96.7

Webhook System

Design webhook delivery with retry logic and signature verification

GPT-5.5
99.0
Claude Opus 4.8
98.0
Claude Sonnet 4.6
96.7
Grok
96.7