πŸ’Ž Prismat-2.3 (1.5B) by JAYLAI

Prismat-2.3 is a compact, high-performance autonomous coding agent fine-tuned from Qwen2.5-Coder-1.5B-Instruct.

Developed by the JAYLAI team, it is specialized in solving competitive programming challenges (LeetCode Hard), strict algorithmic time-complexity optimization ($O(1) / O(N)$), and interactive multi-turn code review.


πŸš€ Key Highlights

  • 🧠 Deep Reasoning (<think>): Analyzes edge cases, invariants, and asymptotic bounds before generating code.
  • ⚑ Algorithmic Precision: Native intuition for advanced data structures (heapq, deque, OrderedDict, graph topological sorts, and dynamic programming).
  • πŸ”„ Interactive Self-Correction: Listens to user feedback and compiler errors to refactor algorithms on the fly.
  • πŸͺΆ Ultra-Lightweight (GGUF Q8_0): Runs 100% offline on any standard laptop or CPU (1.65 GB).

πŸ§ͺ Benchmark Verification (LeetCode Hard)

All solutions verified through automated test suites:

  • LRU Cache: Strict $O(1)$ operations via OrderedDict (PASSED βœ…)
  • Trapping Rain Water: Two-pointer technique in $O(N)$ time & $O(1)$ space (PASSED βœ…)
  • Sliding Window Maximum: Monotonic queue implementation (PASSED βœ…)
  • Course Schedule II: Kahn's algorithm for DAG cycle detection (PASSED βœ…)
  • Longest Valid Parentheses: Index stack in single pass (PASSED βœ…)
  • Reconstruct Itinerary: Hierholzer's post-order DFS for Eulerian path (PASSED βœ…)

πŸ’» Quickstart (Ollama)

Create a Modelfile:

FROM ./Prismat-2.3-JAYLAI-Q8_0.gguf
SYSTEM "You are Prismat-2.3, an autonomous AI code agent created by JAYLAI. Always deliberate in <think>...</think>, then output clean, optimal Python code."
PARAMETER temperature 0.2
PARAMETER stop "<|im_end|>"

Run in terminal:

ollama create prismat -f Modelfile
ollama run prismat

πŸ“œ License

Released under the Apache 2.0 License (Open Source and Commercial friendly).

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