Anthropic Claude Sonnet 4.6

2 appearances · meta-score 43.2/100 · last seen 2026-07-03 · scored under rubric v15

Pooled composite across 2 primary runs: 43.4 ± 13.3 (95% CI) provisional: n < 3, treat as unsettled

$208.10Total cost
99,320,992Tokens
42.7%Cache hit
1,518Requests
0.20%Failure rate
0.99Tools/response
477,276Tokens per $

Agent role scores

Per-agent-role scores for Anthropic Claude Sonnet 4.6
Agent role	Score / 10
Scout Agent	6.47
Sprint-Plan Agent	6.17
Code Agent	4.95
Test Agent	4.78
Pseudocode Agent	4.63
Build Agent	4.06
Code-Review Agent	3.75
Develop Agent	3.57
Orchestrator	3.20
Sprint-Review Agent	3.15

Run history (primary model)

Runs where Anthropic Claude Sonnet 4.6 was the primary model, oldest first
Run	SoW	Date	Composite
Claude Sonnet 4.6	circles	Jun 2026	42.3
Claude Sonnet 4.6	circles	Jul 2026	44.4

Every run on Favur Evals is scored by the same deterministic engine, on the same Statements of Work. The benchmark is self-funded — no vendor sponsorship, credits, or grants.