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Part of Oracle and OpenAI are reportedly discussing a potential five-year strategic deal worth over $300 billion, positioning them as major cloud platform providers alongside IBM.

How could OpenAI's revenue reporting affect Anthropic's market valuation and IPO plans?

Likely What happens if… A possibility worth considering, not a forecast.

Anthropic's higher revenue run rate may strengthen its position ahead of IPO OpenAI reported its annualized net revenue run rate was just under $50 billion at the end of September 2026. This figure is lower than Anthropic's reported run rate, which passed $65 billion at the end of July. The difference stems from accounting methods: Anthropic counts the full value of Claude sales made through cloud partners like Amazon, Google, and Microsoft. In contrast, OpenAI only books its own share of partner sales after a 20% cut to Microsoft. This comparison suggests Anthropic maintains a lead in revenue, a factor that is highly relevant as the company prepares for its expected listing next month.

Reported by 2 independent outlets Written Oct 16
Effect
Mild positive
How direct
Stated in the reporting
When
Within weeks
The story
Gone quiet

How it reaches Anthropic

Reported by news outlets

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The facts so far

As reported. Each one links to where it comes from.

  • OpenAI's annualized revenue run rate was just under $50 billion at the end of September 2026, on a net basis.memeburn.com
  • Anthropic's run rate passed $65 billion at the end of July.memeburn.com
  • Anthropic's second-quarter revenue of more than $11.5 billion beat OpenAI’s $6.7 billion.memeburn.com
  • Anthropic counts the full value of Claude sales made through Amazon, Google, and Microsoft’s clouds.memeburn.com

Why it matters

The financial comparison between the two AI leaders is critical for market perception. While the $300 billion deal highlights OpenAI's massive infrastructure commitment with Oracle, the reports focus on the competitive revenue metrics. Anthropic's reported lead in revenue, even after accounting for different accounting methods, strengthens its position in the highly competitive AI sector.

This revenue strength is particularly important as Anthropic is expected to list next month. The comparison provides a key data point for investors assessing the valuation of the company, especially when measured against the benchmarks set by its primary competitor, OpenAI.

What we don't know yet

  • How will Anthropic's IPO prospectus account for the differing revenue recognition methods?
  • Will the market adjust its valuation of Anthropic based on the reported revenue lead over OpenAI?

Is this still moving?

Gone quiet Reached 2 outlets in its first 24 hours
Reports
2
Developments
1
Repetition
50%

What would change this answer

OpenAI adjusts its revenue reporting to match Anthropic's full-value methodThe revenue gap between the two companies would narrow, potentially reducing the competitive advantage Anthropic currently holds.
Anthropic delays its expected listingThe immediate market focus on its revenue figures would diminish, allowing the competitive dynamics to play out over a longer term.

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Brind's analysis is written by AI from the reporting linked above and can be wrong. This explainer is a possibility worth considering, not a forecast: steps marked as Brind's reasoning are not stated in the reporting. It is not investment advice; do your own research.