Project Glasswing
Project Glasswing gives 12 launch partners and 40+ organizations Mythos Preview, with $100M in credits, to find and fix flaws in critical software.
A defender-first access program. AWS, Apple, Broadcom, Cisco, CrowdStrike, Google, JPMorganChase, the Linux Foundation, Microsoft, NVIDIA and Palo Alto Networks join Anthropic. Funding is $100M in usage credits, $2.5M to Alpha-Omega and OpenSSF, and $1.5M to the Apache Software Foundation.
- Date
- Tuesday, 7 April 2026
- Lab
- Anthropic
- Kind
- product
- Access
- research preview
- Price
- $100M credits, then $25/$125 per M tokens
Figures
| Measure | Value | Measured by |
|---|---|---|
| Usage credits committed | $100M Claude Mythos Preview credits for participants | company |
| Organizations with access | 40+ 12 launch partners | company |
Glasswing later became the channel for Mythos 5 and 5.1 access. Fable 5 and Mythos 5 shipped 2026-06-09; Mythos 5 access was restricted to Glasswing cybersecurity partners and select biomedical researchers.
Sources
This record was checked against its sources on 6 October 2026. How we check