The Most Important Market in AI is the Middle
What happened
On September 23, 2026, Tunguz pointed to gateway data to argue that what enterprises actually pay for is not the strongest model. Anthropic's Opus line held its price across five releases — $5 per million input tokens and $25 per million output tokens — and only cut it for the first time the day before the report. OpenAI's Luna dropped 80% first, then another 50% the day before the report. Open-source models run most of the token volume, at a blended price 86% below closed models. On September 29, Tomer Tunguz went further: Anthropic and OpenAI reset their revenue pacing in 2026 through market segmentation. Anthropic launched usage-based enterprise billing in March 2026 and doubled revenue within a quarter; about three months later OpenAI cut its cheapest model, Luna, by 80%, bringing its run rate close to $70 billion.
Written by AI from the coverage · updated 7 hours ago
Developments
- Sep 29 08:00 · 1 reportTomer Tunguz 解析 Anthropic 与 OpenAI 的市场分层竞争与企业计费策略AI HOT · Industry
- Sep 23 08:00 · 1 reportThe Most Important Market in AI is the MiddleAI HOT (Curated Pool)
Coverage
Follow the reports to see the story from different sides.
- AI HOT · IndustryTomer Tunguz 解析 Anthropic 与 OpenAI 的市场分层竞争与企业计费策略
Tomer Tunguz 分析称，Anthropic 与 OpenAI 在 2026 年通过市场分层重新调整收入节奏：Anthropic 于 2026 年 3 月推出企业按量计费，一个季度内收入翻倍；约三个月后 OpenAI 将最便宜的模型 Luna 降价 80%，使其 run rate 接近 700 亿美元。
- AI HOT (Curated Pool)PickThe Most Important Market in AI is the Middle
Tunguz argues that enterprise AI spend concentrates in the 'good enough, affordable' middle tier, not the frontier. Anthropic held Opus at $5/$25 across five releases while OpenAI slashed Luna 80% then 50%; open models run most token volume at an 86% discount to closed models. The priciest model, Fable 5.1, captured only 3.7% of gateway spend in its first 12 days, while mid-tier models claim 40% of spend and 30% of tokens. As intelligence per dollar explodes but enterprise requirements barely move, tokens may shift to commodity—and that will decide the market's economics.
Heat over time
Heat now 5·Comparable peak 5（Sep 30 06:00）·Comparable change over 24 hours –
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