lithos-metal
Lithos Metal: high-performance LLM inference kernels and serving for Apple silicon.
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This is 1 of 81 launches in local AI and macOS developer utilities — see how it stacks up on momentum and crowding →
1860 other launches read as similar to this one →
Details
- External ID
- 1405977474
- Source
- GITHUB
- Company
- —
- Product
- lithos-metal
- Website domain
- github.com
- Launched
- Oct. 5, 2026
- Cohort
- —
- Upvotes
- 129
- Upvotes percentile
- 0.88
- Tags
- —
Enrichment
- Niche
- local AI and macOS developer utilities
- Vertical
- Horizontal
- Function
- Model & infra
- Audience
- Developer
- AI stance
- AI-native
- Project type
- Hobby / open-source project
- Normalized one-liner
- inference kernels and serving engine for apple silicon
- Manually corrected
- False
Could you build this?
No Writing high-performance custom GPU inference kernels using Metal Shading Language (MSL) requires deep systems engineering and Apple Silicon hardware architecture expertise.
What it would actually take: Building this requires writing raw MSL compute shaders optimized for Apple Silicon unified memory hierarchy, threadgroup swizzling, and SIMD-group operations. The stack involves C++, Objective-C/Swift Metal bindings, custom quantization schemes (e.g., bitsandbytes or GGUF-equivalent), and high-throughput KV-cache management. Achieving production-grade inference speed requires deep graphics/GPGPU systems programming skills rather than high-level web frameworks.
Competitors
Other products that read as similar to this one — 1860 launches clear the similarity bar, closest 8 shown.
Attention rank: #259 of 1861 (itself plus its competitors, highest first — normalized so YC and Product Hunt are compared fairly).
Launched 341 days after the earliest competitor.
- splash · github · 2026-09-18 · 610 upvotes · similarity 0.73
- IronMule · ph · 2026-09-17 · 1 upvotes · similarity 0.72
- my-little-trie-forge · github · 2026-10-02 · 11 upvotes · similarity 0.70
- LLM Inference Calculator · hn · 2026-08-28 · 6 upvotes · similarity 0.67
- Tiny-vLLM · hn · 2026-05-29 · 205 upvotes · similarity 0.67
- Open-source AMDGCN kernels for optimizing LLM inference · hn · 2026-08-25 · 5 upvotes · similarity 0.65
- laya-apple · github · 2026-09-22 · 12 upvotes · similarity 0.63
- coreglass · github · 2026-10-02 · 12 upvotes · similarity 0.61
Other launches for this product
- No other launches for this product.