Matthew Berman on Using Model Routing to Reduce AI Costs

A short, sponsored explanation of splitting planning and coding between models of different cost, with a customer savings claim from DigitalOcean.

MBMatthew BermanVortrag · Forward Future
Kanal
Matthew Berman
Veröffentlicht
22. Juli 2026
Video
1:24
Lesezeit
1 Min.
Original
Englisch
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In 30 Sekunden

Matthew Berman argues that companies can control AI spending by routing different tasks to different models. In this DigitalOcean-sponsored video, he proposes using a more capable model for planning and a cheaper one for code, then describes the sponsor's inference router and a reported customer result.

  1. 1Rising billsBerman cites reports of large AI bills at Uber and Amazon as motivation, without showing the underlying spending data.
  2. 2Divide the workHis suggested workflow uses the most capable models to plan and less expensive models to write code.
  3. 3Sponsored router and exampleDigitalOcean sponsors the video. Berman says its router chooses a model for each prompt and cites a customer's reported 42% reduction in inference costs.

Das Wichtigste

  1. Model routing assigns requests or stages of work to models with different capabilities and prices.
  2. Berman suggests using a stronger model for planning and a cheaper, faster model for implementation.
  3. The sponsor reports one customer's 42% inference-cost reduction; the video does not establish that everyone will achieve the same savings or quality.
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01

The cost of AI

Berman cites reported corporate AI spending to introduce model routing. He argues that routing can reduce costs.

The AI cost reckoning is here: companies are seeing large bills at the end of the month. I cite reports that Uber used its annual AI budget in one quarter and that Amazon spent $500 million in a month. These figures are examples I mention, not spending data established in this short video.

I've been talking about model routing as a way to use a suitable model for each part of a job. My suggestion is to use a top model for planning—figuring out what needs to be done—and delegate the actual code writing to a cheaper, faster model. I argue this can preserve quality at lower cost; the trade-off should be tested for the particular task rather than assumed.

03

Sponsored inference routing

Berman describes sponsor DigitalOcean's router and a customer example. The savings figure is a reported case, not a general guarantee.

DigitalOcean sponsors this video. I describe its inference router as selecting a model for each prompt, and cite a reported example in which Lava, running more than 130 legal AI agents, reduced inference costs by 42% after enabling the router without code changes. That's one customer claim, not a promise of the same result for every workload.

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