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The Four Wars of the AI Stack (Dec 2023 Recap)
This Latent Space newsletter recaps AI engineering topics from December 2023, including data, multimodality, and RAG operations.

About The Four Wars of the AI Stack (Dec 2023 Recap)
This is a monthly AI engineering news recap from the Latent Space newsletter, covering December 2023. It is organized around four areas of the AI stack: data, GPU and inference, multimodality, and retrieval-augmented generation (RAG) and LLM operations. Each section summarizes company deals, funding rounds, product launches, and tooling debates from that month.
The source reports specific items such as partnerships and a lawsuit over training data, and a drop in the price of Mixtral output tokens from about $2 to $0.27 within a week. The full post is paid. Non-subscribers can read the first part and must start a 7-day free trial or subscribe to read the rest. The source also mentions an audio podcast discussion of the recap.
Key features
- Covers AI data partnerships, licensing deals, and a lawsuit over training data
- Tracks GPU and inference price changes, including Mixtral output token prices
- Reviews multimodal AI product launches and funding rounds from image, audio, and API companies
- Compares vector database and RAG tooling debates and LLMOps tools
- Lists funding news for enterprise search, consumer search, and legal AI startups
- Includes an accompanying audio podcast discussion of the recap
- Groups news into four named topic areas, which makes the month's developments easy to scan
- Includes specific figures, such as funding amounts, valuations, and token prices, as reported in the source
- Part of a numbered monthly series with an archive list linked from the post
- The full post is behind a paid subscription, with a 7-day free trial offered
- Covers only December 2023, so it does not reflect later developments
- Several figures are reported claims rather than independently verified data, and some commentary is the author's opinion
The Four Wars of the AI Stack (Dec 2023 Recap) at a glance
- Website
- latent.space/p/dec-2023
- Category
- News & Media › Tech News
- Type
- Website
- Pricing
- Not confirmed. Check the site
- Platforms
- Web
- Open source
- Not stated
- Language
- English
- Last checked
- Oct 6, 2026 · Online when checked
- Listed
- Oct 5, 2026
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