Deep Dive
1. Gemma3 Proof Support (September 2025)
Overview: Lagrange’s DeepProve system now supports Google’s Gemma3 AI model, marking the first zkML implementation for this architecture.
The upgrade required adapting DeepProve to handle Gemma3’s unique components like Grouped Query Attention and GeGLU activations. This involved redesigning attention proofs, adding RoPE (Rotary Positional Encoding) optimizations, and refactoring normalization layers.
What this means: This is bullish for LA because it positions Lagrange as a leader in verifying cutting-edge AI models, a critical capability as demand for auditable AI grows. (Source)
2. Tensor Deduplication (September 2025)
Overview: Reused tensors (like RoPE layers) now commit once instead of per-layer, reducing computational overhead.
DeepProve’s new deduplication system detects identical tensors during graph construction, cutting memory usage and proving time by avoiding redundant cryptographic operations.
What this means: This is neutral for LA but technically significant—it lowers costs for long-sequence AI proofs, making the network more competitive versus centralized alternatives. (Source)
3. Graph Architecture Rewrite (September 2025)
Overview: Replaced hybrid graph system with a unified framework to streamline distributed proving.
The rewrite enforces strict input/output connections between layers, enables isolated testing, and provides a foundation for parallelized proof generation across nodes.
What this means: This is bullish for LA as it supports scaling to larger AI models and decentralized prover networks, aligning with the project’s roadmap. (Source)
Conclusion
Lagrange’s September updates strengthen its position in verifiable AI infrastructure through model compatibility, efficiency gains, and scalability improvements. With DeepProve now optimized for next-gen AI architectures, will network effects accelerate as more developers adopt ZK-proofed AI workflows?