Compare

A · run_a4db18vsB · run_51b2c2research-briefSwap A and B

Duration: 6.7s -93%; A: 1m 38s
Cost: $0.043 +128%; A: $0.019
Tokens: 12.0k -37%; A: 19.2k
Steps: 4 -43%; A: 7
Model changed: GPT-4.1; A: Claude Haiku

Steps, aligned

Change	Step	A	B
Faster	Input policy check	1.8s	0.2s
Faster	Plan the task	19.8s	2.4s
Faster	web_search	9.7s	1.0s
Changed	Write final answer	10.4s	2.7s
Removed	Decide next step	17.0s	—
Removed	fetch_page	7.6s	—
Removed	Write final answer	25.8s	—

Output diff

− 0 words + 0 words 100% unchanged

Summary: four of the six sources agree that agencies switch tools mainly over client portals, pricing and reporting. The strongest evidence is a 2026 survey of 1,200 agencies and two public case studies. Confidence: high.