Former Cisco executive John Chambers said artificial intelligence is not a market bubble but an early stage of a long-term technology shift.

This perspective challenges concerns over speculative excess in the tech sector. If AI represents a fundamental transformation similar to the internet, current valuations may reflect future growth rather than a temporary peak.

Speaking with CNBC TV18 anchor Shereen Bhan on the program "Voices From The Valley," Chambers said the industry is in the second inning of a 100-inning game [1]. He said the current phase is the beginning of a multi-decade evolution.

Chambers said the AI race is a trillion-dollar competition [2]. He said this investment wave is necessary to build the infrastructure for a new era of computing.

According to Chambers, the scale of this transformation will lead to the emergence of companies valued at $10 trillion [3]. He said these future valuations justify the current capital expenditures seen across Silicon Valley.

While some market analysts have noted pockets of froth in AI stocks, other industry leaders maintain that the focus should remain on real transformation. The debate centers on whether the rapid rise in valuations is sustainable or indicative of a speculative cycle.

the industry is only in the "second inning of a 100‑inning game"

The assertion that AI is in its 'second inning' suggests that the most significant economic impacts of the technology have not yet materialized. By framing AI as a structural shift rather than a trend, industry veterans are signaling to investors that short-term volatility is secondary to the potential for unprecedented corporate valuations and infrastructure growth.