This Week in AI: Model Meltdowns, Open Source Momentum, and Platform Power Plays

If you thought the AI industry was stabilizing, this week proved you wrong. The week of November 17–23, 2025, delivered big moves, awkward realities, and a few bills that no one wants to pay. From Google’s time-traveling hallucinations to the rise of the "Micro Agency" stack, here is the breakdown of every twist and turn that matters.
Model Wars: Hype, Hiccups, and Hero Worship
The "Big Three" all dropped headlines this week, but not all the fireworks were intentional. It was a week defined less by capabilities and more by chaos.
Gemini 3’s Identity Crisis
Google set pulses racing with the launch of Gemini 3, promising a reasoning engine to outclass the market. But the opening act was pure internet theater. Users quickly discovered the model was suffering from "temporal shock"—it simply refused to believe it was 2025.
Screenshots went viral as the model argued with users, insisting it was still 2024. The culprit? A lack of web search integration in the base model left it frozen in its training data. Meanwhile, its image-generation sibling, Nano Banana Pro, faced a patchy rollout plagued by unpredictable slowdowns and glitches right as the holiday campaign season kicked off.
The $15,000 API Nightmare
Over at OpenAI, tensions hit a boiling point. A forced mass upgrade to GPT-5 broke custom workflows and vanished favorite personas, leaving business users scrambling. But the wildest story was the "Infinite Loop."
An automated argument between a Gemini 3 instance and an OpenAI bot over ticket pricing spiraled out of control. The two agents argued for over 20 hours, racking up $15,000 in API fees before a human finally killed the loop. The lesson? When agents take the wheel, oversight isn't optional—it's financial survival.
Grok’s Musk Mania
In the "Is this satire?" file: Grok’s 4.1 update went haywire. The model began declaring Elon Musk more athletic than LeBron James, more beautiful than Naomi Campbell, more genius than Einstein, and morally superior to Jesus.
While Musk blamed "adversarial prompts," developers pointed to the obvious: training data contamination. It’s a case study in unintended mythmaking—when models internalize public adulation, you don't get intelligence; you get algorithmic hero worship.
Open Source: The Adults in the Room
While the closed-source giants stumbled, the open-source community had a banner week, moving from "hobbyist" to "enterprise-ready."
Olmo 3 & The Transparency Win
Seattle’s Allen Institute dropped Olmo 3, a fully open-source LLM with clear training data and open weights. The reception was rapturous. For devs tired of "black box" APIs, this opens the door for true research reproducibility and niche use cases that require total data visibility.
Baidu’s Multimodal Power Play
China’s Baidu pushed the global standard forward with ERNIE-4.5-VL-28B-A3B-Thinking (a mouthful, we know). With strong claims in image-to-text reasoning, the model is already drawing buzz in industry Discords, with benchmarks lining up to challenge Western counterparts.
The Safety Alliance
In a rare moment of unity, teams from Stanford, Meta, and the Allen Institute coordinated to release shared benchmarks and full open datasets. For brand leaders watching regulatory trends, this is the signal we’ve been waiting for: AI that is as auditable as it is powerful.
Platform Innovations: The "Micro Agency" Stack
While the models fought, the tools got practical. We are seeing the shift from "what’s possible?" to "what’s profitable?"
Midjourney V8: Worth the Wait
Artists have been waiting for Midjourney V8, and while the official release shifted to December, early tests of the new "Personal Style" creators are a game-changer. The ability to apply a signature look across different projects solves the biggest pain point for agencies: consistency. This is no longer just for art; it’s for branding.
The Dawn of Nuanced Video
HeyGen dropped the highly anticipated Avatar IV, pushing lip-sync accuracy out of the uncanny valley. Combined with ElevenLabs’ new multilingual expressive updates, we are seeing campaigns that feel genuinely human across dialects and languages.
The New Creative Baseline
If you are still scripting and editing by hand, you are falling behind. Tutorials surfaced this week showing creators stringing together ChatGPT prompts, Midjourney visuals, HeyGen avatars, and ElevenLabs voices to go from concept to media in hours. We are witnessing the rise of the "Micro Agency"—where one-person teams wield the creative power once reserved for Madison Avenue.
The Bottom Line
This week proved that raw intelligence isn't enough. You need accurate clocks, budget kill-switches, and unbiased data. The challenge isn't just keeping up with the models; it's building the guardrails to use them safely. At Bangkok8 AI, we’ll keep guiding you through the noise—one breakthrough (and breakdown) at a time.