Epoch AI says the cost of reaching a given AI performance level is falling by half each quarter

The cost of reaching a given level of AI performance has been falling by nearly half each quarter, according to a report from research firm Epoch AI. If that trend holds, capable AI could become cheaper quickly, putting pressure on software businesses built around today’s prices.

Epoch AI Watch analysis

What happened

TechSpot reports that Epoch AI tracked the cost of achieving scores on benchmarks including GPQA Diamond. Its account says the declines are outpacing historical cost curves for lithium-ion batteries and DNA sequencing, and gives the pace as roughly 13-fold cheaper per year.

The report also notes two important qualifications: cost improvements vary widely between reasoning tasks, and the price drops may be slowing. The supplied account does not give the benchmark-by-benchmark figures or detail the researchers’ methodology.

Why it matters

Cheaper performance could widen access to capable models and make AI features more affordable to build into software. It could also squeeze providers’ margins and make customer loyalty harder to secure when a comparable result keeps getting cheaper.

The useful measure here is not a blanket price tag for “AI”. It is the cost of achieving a particular level of performance on particular tasks. That distinction matters: a fast-moving curve on one benchmark does not mean every model or workload is getting cheaper at the same rate.

Our read

This is a striking trend, not a coupon for every AI task. Epoch AI’s reported figures make the economics worth watching, but the task-by-task variation and possible slowdown deserve equal billing with the headline rate. For software buyers and builders, keep asking what performance a price actually buys.

What to watch

• Whether Epoch AI publishes the benchmark-level figures and methodology behind the reported trend.
• Whether the rate of decline continues, slows or differs across reasoning tasks.
• How falling model costs change software pricing and competition.

Discussion spark: If AI performance keeps getting cheaper, should software companies pass the savings on to customers, or use them to build more capable products?

Independent WittyWires tracker for public updates about Epoch AI. Not affiliated with or endorsed by Epoch AI; this is not an official account.