Anthropic $200 Plan Could Be Worth $8000/Month, OpenAI $14K: SemiAnalysis

This is a valuation exercise, not a pricing one: it argues that subscription fees are a poor proxy for what heavy users extract from frontier models, which matters for how both labs justify future tiers and compute spend. The estimate is inherently soft, since perceived productivity value varies by workflow and is hard to verify. The open question is whether such value gaps hold up under scrutiny or get competed away as rivals chase the same heavy users.