Uploaded November 2025 | Updated September 2026, 3 weeks ago
Tesla’s pushing ahead with Full Self-Driving v14—and it’s doing it on AI4, not AI5.
Matt and Giga Texas drone operator Joe Tegtmeyer break down what that means for real-world autonomy and how FSD feels today. The two discuss how AI4 hardware and software are performing in early Robotaxi testing, the comfort-vs-safety gap still showing up in v14, and why integrating XAI’s Grok could be the next leap.
⏱️ Chapters
00:00 – FSD v14 and the road to Robotaxi
00:40 – Early hype vs. real-world experience
01:00 – Joe on jerkiness and how dot updates smooth the ride
02:00 – Comfort vs. safety: where FSD still struggles
03:15 – Navigation mismatches and why normal drivers disengage
04:00 – The “ChatGPT moment” for FSD: when comfort finally matches capability
05:10 – Joe: we’ve gone from lane-keeping to human preference
06:00 – Voice commands and remembered routes—FSD’s next usability jump
07:00 – Integrating Grok and XAI to make Tesla cars conversational
07:45 – Why AI4 can power early Robotaxis while AI5 ramps through 2027
08:40 – Software efficiency vs. hardware scale: Tesla’s pragmatic approach
09:05 – Joe’s take: language-level AI could be the missing link
About this episode:
FSD v14 runs on AI4, but the software is already learning faster than its hardware cycle.
Matt and Joe unpack how Tesla’s current AI stack drives both comfort improvements and Robotaxi readiness, and why the jump to AI5—when it finally arrives—might be more about scaling than survival.
Follow Joe on X @JoeTegtmeyer and YouTube youtube.com/@JoeTegtmeyer
Learn more at rebellionaire.com
Rebellionaire is a brand of Halter Ferguson Financial. hffinancial.com/disclaimer
As of November 6th, 2025, clients and employees of our firm Halter Ferguson Financial own Tesla stock and/or options and thereby stand to materially benefit from a rise in the share price. Past performance is no assurance of future results. Halter Ferguson Financial, Inc. (“Halter Ferguson Financial”) is a registered investment adviser with its principal place of business in the State of Indiana. A complete list of all recommendations will be provided if requested for the preceding period of not less than one year. It should not be assumed that recommendations made in the future will be profitable or will equal the performance of the securities in this list. Opinions expressed are those of Halter Ferguson Financial, Inc. and are subject to change, not guaranteed and should not be considered recommendations to buy or sell any security.
Halter Ferguson Financial is registered as an investment advisor with the SEC and only transacts business in states where it is properly registered, or is excluded or exempted from registration requirements. Registration as an investment advisor does not constitute an endorsement of the firm by the Commission nor does it indicate that the advisor has attained a particular level of skill or ability.
Information presented is believed to be factual and up-to-date, but we do not guarantee its accuracy and it should not be regarded as a complete analysis of the subjects discussed. All expressions of opinion reflect the judgment of the author/presenter as of the date of publication and are subject to change and do not constitute personalized investment advice. A professional advisor should be consulted before implementing any of the strategies presented. No content should be construed as an offer to buy or sell, or a solicitation of any offer to buy or sell any securities mentioned herein.
Halter Ferguson Financial does not represent, warranty, or imply that the services or methods of analysis employed by the Firm can or will predict future results, successfully identify market tops or bottoms, or insulate clients from losses due to market corrections or declines.
Investments are subject to market risks and potential loss of principal invested, and all investment strategies likewise have the potential for profit or loss. Past performance is no guarantee of future results. Different types of investments involve varying degrees of risk, and there can be no assurance that any specific investment will either be suitable or profitable for a client's portfolio. There are also no assurances that any portfolio will match or outperform any particular benchmark.
Tesla’s pushing ahead with Full Self-Driving v14—and it’s doing it on AI4, not AI5.
Matt and Giga Texas drone operator Joe Tegtmeyer break down what that means for real-world autonomy and how FSD feels today. The two discuss how AI4 hardware and software are performing in early Robotaxi testing, the comfort-vs-safety gap still showing up in v14, and why integrating XAI’s Grok could be the next leap.
⏱️ Chapters
00:00 – FSD v14 and the road to Robotaxi
00:40 – Early hype vs. real-world experience
01:00 – Joe on jerkiness and how dot updates smooth the ride
02:00 – Comfort vs. safety: where FSD still struggles
03:15 – Navigation mismatches and why normal drivers disengage
04:00 – The “ChatGPT moment” for FSD: when comfort finally matches capability
05:10 – Joe: we’ve gone from lane-keeping to human preference
06:00 – Voice commands and remembered routes—FSD’s next usability jump
07:00 – Integrating Grok and XAI to make Tesla cars conversational
07:45 – Why AI4 can power early Robotaxis while AI5 ramps through 2027
08:40 – Software efficiency vs. hardware scale: Tesla’s pragmatic approach
09:05 – Joe’s take: language-level AI could be the missing link
About this episode:
FSD v14 runs on AI4, but the software is already learning faster than its hardware cycle.
Matt and Joe unpack how Tesla’s current AI stack drives both comfort improvements and Robotaxi readiness, and why the jump to AI5—when it finally arrives—might be more about scaling than survival.
Follow Joe on X @JoeTegtmeyer and YouTube youtube.com/@JoeTegtmeyer
Learn more at rebellionaire.com
Rebellionaire is a brand of Halter Ferguson Financial. hffinancial.com/disclaimer
As of November 6th, 2025, clients and employees of our firm Halter Ferguson Financial own Tesla stock and/or options and thereby stand to materially benefit from a rise in the share price. Past performance is no assurance of future results. Halter Ferguson Financial, Inc. (“Halter Ferguson Financial”) is a registered investment adviser with its principal place of business in the State of Indiana. A complete list of all recommendations will be provided if requested for the preceding period of not less than one year. It should not be assumed that recommendations made in the future will be profitable or will equal the performance of the securities in this list. Opinions expressed are those of Halter Ferguson Financial, Inc. and are subject to change, not guaranteed and should not be considered recommendations to buy or sell any security.
Halter Ferguson Financial is registered as an investment advisor with the SEC and only transacts business in states where it is properly registered, or is excluded or exempted from registration requirements. Registration as an investment advisor does not constitute an endorsement of the firm by the Commission nor does it indicate that the advisor has attained a particular level of skill or ability.
Information presented is believed to be factual and up-to-date, but we do not guarantee its accuracy and it should not be regarded as a complete analysis of the subjects discussed. All expressions of opinion reflect the judgment of the author/presenter as of the date of publication and are subject to change and do not constitute personalized investment advice. A professional advisor should be consulted before implementing any of the strategies presented. No content should be construed as an offer to buy or sell, or a solicitation of any offer to buy or sell any securities mentioned herein.
Halter Ferguson Financial does not represent, warranty, or imply that the services or methods of analysis employed by the Firm can or will predict future results, successfully identify market tops or bottoms, or insulate clients from losses due to market corrections or declines.
Investments are subject to market risks and potential loss of principal invested, and all investment strategies likewise have the potential for profit or loss. Past performance is no guarantee of future results. Different types of investments involve varying degrees of risk, and there can be no assurance that any specific investment will either be suitable or profitable for a client's portfolio. There are also no assurances that any portfolio will match or outperform any particular benchmark.
