Anthropic’s recent S-1 filing and explosive revenue trajectory—reaching $16.3 billion in the first half of 2026—have driven trader consensus toward a closing market cap above $1.8 trillion at 62% implied probability. The Claude developer’s 1,368% year-over-year growth, enterprise adoption surge, and strategic backing from Amazon and Google position it competitively among leading large language model labs, supporting valuations in the $1.5–2 trillion range ahead of the expected mid-November Nasdaq listing under ticker ANT. While non-cash losses and compute commitments introduce uncertainty, the market views the AI sector momentum and precedent from SpaceX’s $1.75 trillion debut as outweighing near-term risks, keeping lower brackets below 10% each.