Reviews · 2026-09-25

V4.1-Flash Review: Did Flash Really Retire Pro?

Two weeks post-launch, third-party reviews converge:

Strengths

• Value: $0.60 off-peak output (~30% of V4 Pro) with benchmarks close to the flagship
• Native vision out of the box
• ~88% cache disk reduction improves 1M-context usability

Limits

• Heaviest reasoning chains still favor the flagship tier
• Peak-hour doubling affects real-time traffic

Verdict

"Flash retires Pro" mostly holds; keep V4 Pro weights as fallback.