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LightmatterTenstorrent Blackhole
| Attribute | Lightmatter Lightmatter | Tenstorrent Blackhole Tenstorrent |
|---|---|---|
| Segment | Chips & Compute | Chips & Compute |
| Version | Passage M1000 | Blackhole |
| Entry cost | System sales | from $999/unit |
| Pricing tiers | — | Cards $999 · Workstations (TT-QuietBox) $9999 · Servers (Galaxy) $70000 |
| Model stack | n/a | Gemma-2 · Gemma4 · GLM-5.2 · Kimi-K3 · Llama-3.3-70B · Qwen3-32B · Tensix cores · tt-metal / tt-nn |
| Context window | — | — |
| Public API | ||
| Routes models | ||
| Changes / 30d | 0 | 16 |
| Origin | Global | Global |
| Capabilities | Photonic interposer, 114 Tbps, 3D packaging | RISC-V cores, open tt-metal stack, Ethernet-scaled cards, IP licensing, Passive, active and liquid cooling options, High-performance AI processing, Liquid-cooled workstations (TT-QuietBox), Scale-out servers (Tenstorrent Galaxy) |