dcostenco/ prism-coder

47 Downloads Updated 23 hours ago

Local-first AI tool router + coder. 4 sizes. 100% routing accuracy. 22/22 coding eval. 97% free. Beats Opus.

4b 8b 14b 32b

ollama run dcostenco/prism-coder:4b

curl http://localhost:11434/api/chat \
  -d '{
    "model": "dcostenco/prism-coder:4b",
    "messages": [{"role": "user", "content": "Hello!"}]
  }'

from ollama import chat

response = chat(
    model='dcostenco/prism-coder:4b',
    messages=[{'role': 'user', 'content': 'Hello!'}],
)
print(response.message.content)

import ollama from 'ollama'

const response = await ollama.chat({
  model: 'dcostenco/prism-coder:4b',
  messages: [{role: 'user', content: 'Hello!'}],
})
console.log(response.message.content)

Models

Name

6 models

Size / Usage

Context

Input

prism-coder:4b

2.5GB · 40K context window · Text · yesterday

prism-coder:4b

2.5GB

40K

Text

prism-coder:8b

5.0GB · 40K context window · Text · 1 week ago

prism-coder:8b

5.0GB

40K

Text

prism-coder:14b

9.0GB · 40K context window · Text · 23 hours ago

prism-coder:14b

9.0GB

40K

Text

prism-coder:32b

17GB · 40K context window · Text · 1 week ago

prism-coder:32b

17GB

40K

Text

Readme

Prism Coder — Local-First AI Agent Tool Router

Fine-tuned on Qwen3 for AI agent tool routing. Part of a cascade architecture that handles 97% of queries locally — no cloud needed.

100% routing accuracy (BFCL eval). Beats Claude Opus-solo (97.1%) by 2.9 points.

Models

Model	Size	Use when
`prism-coder:1b7`	1.1 GB	On-device, fastest (~60% of traffic)
`prism-coder:8b`	5.0 GB	Lightweight local fallback
`prism-coder:14b`	9.0 GB	Default — best balance (~37% of traffic)
`prism-coder:32b`	20 GB	Edge cases the 14B fumbles (~2% of traffic)

Quick Start

”`bash

Recommended default

ollama run dcostenco/prism-coder:14b

Full cascade (on-device)

ollama run dcostenco/prism-coder:1b7 Cascade Architecture

1.7B on-device ✅ ~60% — free, instant 14B local ✅ ~37% — catches failures 32B local ✅ ~2% — edge cases Claude Opus 🌩️ ~1% — last resort 97% of traffic never touches the cloud.

Tools Routed session_load_context session_save_ledger session_save_handoff session_compact_ledger session_search_memory knowledge_search plain text (no tool needed) Training Base: Qwen3 (1.7B / 8B / 14B / 32B) Method: MLX LoRA + direct safetensors merge Eval gate: 90% minimum before deploy Data: synthetic routing examples Full Weights HuggingFace: https://huggingface.co/dcostenco/prism-coder-14b Need coding/IDE quality? Use dcostenco/prism-ide — same routing capability plus ²²⁄₂₂ coding eval.

Built For Prism AAC — communication app for non-verbal users Prism Coder — AI dev assistant

# Prism Coder — Local-First AI Agent Tool Router

Fine-tuned on Qwen3 for AI agent tool routing. Part of a cascade architecture that handles 97% of queries locally — no cloud needed.

**100% routing accuracy** (BFCL eval). Beats Claude Opus-solo (97.1%) by 2.9 points.

## Models

| Model | Size | Use when |
|-------|------|----------|
| `prism-coder:1b7` | 1.1 GB | On-device, fastest (~60% of traffic) |
| `prism-coder:8b` | 5.0 GB | Lightweight local fallback |
| `prism-coder:14b` | 9.0 GB | Default — best balance (~37% of traffic) |
| `prism-coder:32b` | 20 GB | Edge cases the 14B fumbles (~2% of traffic) |

## Quick Start

```bash
# Recommended default
ollama run dcostenco/prism-coder:14b

# Full cascade (on-device)
ollama run dcostenco/prism-coder:1b7
Cascade Architecture

1.7B on-device  ✅  ~60% — free, instant
14B local       ✅  ~37% — catches failures
32B local       ✅   ~2% — edge cases
Claude Opus     🌩️   ~1% — last resort
97% of traffic never touches the cloud.

Tools Routed
session_load_context
session_save_ledger
session_save_handoff
session_compact_ledger
session_search_memory
knowledge_search
plain text (no tool needed)
Training
Base: Qwen3 (1.7B / 8B / 14B / 32B)
Method: MLX LoRA + direct safetensors merge
Eval gate: 90% minimum before deploy
Data: synthetic routing examples
Full Weights
HuggingFace: https://huggingface.co/dcostenco/prism-coder-14b
Need coding/IDE quality?
Use dcostenco/prism-ide — same routing capability plus 22/22 coding eval.

Built For
Prism AAC — communication app for non-verbal users
Prism Coder — AI dev assistant

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