Bloomberg: Harvey gross margin fell from about 50% to -50% by June, since turned positive
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What happened
Bloomberg reported on 21 September 2026 that gross margin at Harvey, the legal AI company, fell from about 50% at the start of the year to -50% by June, according to two write-ups of the report. State of AI said Bloomberg attributed the figures to a person familiar with the matter and tied the drop to a March update to Harvey's AI agents, after which customer usage spiked.
TBPN said Harvey stated it was back to positive gross margins after changing how it uses models and launching Tenet, which it called Harvey's "first post-trained open-weight model". TBPN also said Harvey reported token consumption up 20x this year. State of AI said Bloomberg reported that margins turned positive again after the switch, and that Tenet was released in August 2026 on Kimi K3, an open-weight model from Moonshot AI, citing Harvey's engineering blog. State of AI said no one had published Harvey's margin since Tenet, so the recovery had no stated figure. The Bloomberg page could not be read directly, and the margin figures rest on a single anonymous source.
Key points
- Bloomberg, citing a person familiar, said gross margin fell from about 50% at the start of 2026 to -50% by June.13
- Bloomberg tied the drop to a March agent update that sharply raised customer usage.13
- TBPN said Harvey reports being back to positive gross margins after launching Tenet; no current figure was given.2
- TBPN said Harvey reports token consumption up 20x this year.2
Why it matters
The reported margin fell as customer usage rose after the March update. That ties the business's gross profit to model costs per unit of use, a key input to how a valuation is read.
Positive margins since Tenet come from Harvey's own statement and secondary reports, with no figure. The size of the recovery is not public, so the earlier -50% has no stated comparison point.
In context
| Round | Date | Post-money valuation | Raised | Led by |
|---|---|---|---|---|
| Series A | Apr 26, 2023 | $150M | $21M | Sequoia Capital |
| Series B | Dec 19, 2023 | $715M | $80M | Elad Gil and Kleiner Perkins |
| Series C | Jul 23, 2024 | $1.5B | $100M | GV (Google Ventures) |
| Series D | Feb 12, 2025 | $3.0B | $300M | Sequoia |
| Series E | Jun 23, 2025 | $5.0B | $300M | Coatue and Kleiner Perkins |
| Funding round | Dec 4, 2025 | $8.0B | $160M | Andreessen Horowitz |
| Funding round | Mar 25, 2026 | $11B | $200M | GIC and Sequoia Capital |
| Funding round | Sep 9, 2026 | $16B | $550M | Diffusion and Lightspeed Venture Partners |
Updated
Fact-check
- Bloomberg reported on 21 September 2026, citing a person familiar with the matter, that Harvey's gross margin fell from about 50% at the start of 2026 to -50% by June.Confirmed by [3] State of AI, which states the figures, date and anonymous attribution of the Bloomberg report; [2] TBPN relays the same move. The Bloomberg page returned 403 to the checker, and Harvey has not confirmed the figures.Verified
- The drop followed a March update to Harvey's AI agents that spiked customer usage.Confirmed by [3] State of AI, relaying Bloomberg.Verified
- Harvey said it is back to positive gross margins after changing model usage and launching Tenet; no figure was given.Confirmed by [2] TBPN as a Harvey statement and by [3] State of AI, which says Bloomberg reported margins "turned positive again" and that no post-Tenet margin has been published.Verified
- Harvey said token consumption rose 20x this year.Confirmed by [2] TBPN as a Harvey claim; [3] State of AI also reports a twentyfold rise in token usage.Verified
- Tenet was released in August 2026 on a Kimi K3 base, an open-weight model from Moonshot AI.Confirmed by [3] State of AI, citing Harvey's engineering blog. [2] TBPN calls Tenet Harvey's first post-trained open-weight model.Verified
Sources
- [1]Bloomberg (opens in a new tab)Startups like Harvey embrace open models to cut reliance on Anthropic, OpenAIto -50% by June, according to a person familiar with the matter
- [2]TBPN (opens in a new tab)Legal AI FUD Hits The TimelineHarvey Tenet, their first post-trained open-weight model
- [3]State of AI (opens in a new tab)Harvey, a $15 Billion AI Legal Startup, Lost Money Every Time a Lawyer Used Itturned positive again
