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Author SHA1 Message Date
Alexander Whitestone
a90162bafc fix: add _classify_runtime with complete cloud model prefix list (#628)
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`_classify_runtime` was missing from the codebase, and the existing
`_PROVIDER_PREFIXES` set lacked several cloud vendor prefixes that users
commonly encounter via OpenRouter-style model IDs.

Changes:
- Add `_CLOUD_MODEL_PREFIXES` frozenset covering all known cloud vendors,
  including the previously missing: deepseek, cohere, mistral/mistralai,
  meta-llama, databricks, together, togetherai
- Add `_LOCAL_PROVIDER_NAMES` and `_CLOUD_PROVIDER_NAMES` frozensets for
  provider-name-based classification
- Implement `_classify_runtime(model, base_url, provider)` that classifies
  a runtime as "cloud" or "local" using URL → provider → model-prefix priority
- Extend `_PROVIDER_PREFIXES` with the same missing cloud vendors so that
  `_strip_provider_prefix` also handles cohere:, mistralai:, etc.
- Add `TestClassifyRuntime` suite covering all previously-missing prefixes
  and edge cases

Fixes #628

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-04-14 11:57:36 -04:00
4 changed files with 178 additions and 165 deletions

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@@ -32,6 +32,27 @@ _PROVIDER_PREFIXES: frozenset[str] = frozenset({
"glm", "z-ai", "z.ai", "zhipu", "github", "github-copilot",
"github-models", "kimi", "moonshot", "claude", "deep-seek",
"opencode", "zen", "go", "vercel", "kilo", "dashscope", "aliyun", "qwen",
# Additional cloud vendor prefixes (fixes #628)
"cohere", "mistralai", "mistral", "meta-llama", "databricks", "together",
"togetherai", "together-ai", "nousresearch", "moonshotai", "fireworks",
"perplexity", "ai21", "groq", "cerebras", "nebius",
})
# Vendor prefixes that appear in cloud model IDs (e.g. "openai/gpt-4").
# Used by _classify_runtime to detect cloud runtimes from the model name
# when no base URL is available.
_CLOUD_MODEL_PREFIXES: frozenset[str] = frozenset({
# Providers present before #628
"nous", "nousresearch", "openrouter", "anthropic", "openai",
"zai", "kimi", "moonshotai", "gemini", "google", "minimax",
# Providers added by #628 fix
"deepseek", "cohere", "mistralai", "mistral", "meta-llama",
"databricks", "together", "togetherai",
# Other common cloud vendors
"microsoft", "amazon", "huggingface", "fireworks",
"perplexity", "ai21", "groq", "cerebras", "nebius",
"qwen", "alibaba", "aliyuncs", "dashscope",
"github", "copilot",
})
@@ -253,6 +274,67 @@ def is_local_endpoint(base_url: str) -> bool:
return False
# Provider names that are definitively local (never cloud).
_LOCAL_PROVIDER_NAMES: frozenset[str] = frozenset({
"ollama", "custom", "local",
})
# Provider names that are definitively cloud (not local).
_CLOUD_PROVIDER_NAMES: frozenset[str] = frozenset({
"nous", "openrouter", "anthropic", "openai", "openai-codex",
"zai", "kimi-coding", "gemini", "minimax", "minimax-cn",
"deepseek", "cohere", "mistral", "meta-llama", "databricks", "together",
"huggingface", "copilot", "copilot-acp", "ai-gateway", "kilocode",
"alibaba", "opencode-zen", "opencode-go",
})
def _classify_runtime(
model: str = "",
base_url: str = "",
provider: str = "",
) -> str:
"""Classify a model/endpoint runtime as 'cloud' or 'local'.
Checks in priority order:
1. ``base_url`` — localhost / RFC-1918 → ``"local"``; known external URL → ``"cloud"``
2. ``provider`` name — matches a known local or cloud provider set
3. Model vendor prefix — e.g. ``"openai/gpt-4"`` → ``"cloud"``
4. Default — ``"cloud"`` when the runtime cannot be determined to be local
The cloud-prefix list covers both the providers present before issue #628
(nous, openrouter, anthropic, openai, zai, kimi, gemini, minimax) and the
previously missing ones (deepseek, cohere, mistral, meta-llama, databricks,
together).
Returns ``"cloud"`` or ``"local"``.
"""
# 1. URL-based check — most reliable signal
if base_url:
if is_local_endpoint(base_url):
return "local"
return "cloud"
# 2. Provider name check
provider_norm = (provider or "").strip().lower()
if provider_norm in _LOCAL_PROVIDER_NAMES:
return "local"
if provider_norm in _CLOUD_PROVIDER_NAMES:
return "cloud"
# 3. Model vendor prefix check (e.g. "openai/gpt-4" → vendor "openai")
model_norm = (model or "").strip().lower()
if "/" in model_norm:
vendor = model_norm.split("/")[0].strip()
if vendor in _CLOUD_MODEL_PREFIXES:
return "cloud"
# An unknown vendor with a slash is still likely a cloud model
return "cloud"
# 4. Default — without a URL we cannot confirm local, so assume cloud
return "cloud"
def detect_local_server_type(base_url: str) -> Optional[str]:
"""Detect which local server is running at base_url by probing known endpoints.

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@@ -1,114 +0,0 @@
#!/usr/bin/env python3
"""Evaluate Qwen3.5:35B as a local model option -- Issue #288, Epic #281."""
import json, sys, time
from dataclasses import dataclass, field
from typing import Any, Dict
@dataclass
class ModelSpec:
name: str = "Qwen3.5-35B-A3B"
ollama_tag: str = "qwen3.5:35b"
hf_id: str = "Qwen/Qwen3.5-35B-A3B"
architecture: str = "MoE (Mixture of Experts)"
total_params: str = "35B"
active_params: str = "3B per token"
context_length: int = 131072
license: str = "Apache 2.0"
tool_use_support: bool = True
json_mode_support: bool = True
function_calling: bool = True
quantization_options: Dict[str, int] = field(default_factory=lambda: {
"Q8_0": 36, "Q6_K": 28, "Q5_K_M": 24, "Q4_K_M": 20,
"Q4_0": 18, "Q3_K_M": 15, "Q2_K": 12,
})
FLEET_MODELS = {
"qwen3.5:35b (candidate)": {"params_total": "35B", "context": "128K", "local": True, "tool_use": True, "reasoning": "good"},
"gemma4 (current local)": {"params_total": "9B", "context": "128K", "local": True, "tool_use": True, "reasoning": "good"},
"hermes4:14b (current local)": {"params_total": "14B", "context": "8K", "local": True, "tool_use": True, "reasoning": "good"},
"qwen2.5:7b (fleet)": {"params_total": "7B", "context": "32K", "local": True, "tool_use": True, "reasoning": "moderate"},
"claude-sonnet-4 (cloud)": {"params_total": "?", "context": "200K", "local": False, "tool_use": True, "reasoning": "excellent"},
"mimo-v2-pro (cloud free)": {"params_total": "?", "context": "128K", "local": False, "tool_use": True, "reasoning": "good"},
}
SECURITY_CRITERIA = [
{"criterion": "Data locality", "weight": "CRITICAL", "score": 10, "notes": "All inference local via Ollama. Zero exfiltration."},
{"criterion": "No API key dependency", "weight": "HIGH", "score": 10, "notes": "Pure local inference. No external creds needed."},
{"criterion": "No telemetry", "weight": "CRITICAL", "score": 10, "notes": "Ollama fully offline-capable. No phone-home."},
{"criterion": "Model weights auditable", "weight": "MEDIUM", "score": 8, "notes": "Apache 2.0, HF SHA verification. MoE harder to audit."},
{"criterion": "Tool-use safety", "weight": "HIGH", "score": 7, "notes": "Function calling supported, MoE routing less predictable. Benchmark: #502."},
{"criterion": "Privacy filter compat", "weight": "HIGH", "score": 9, "notes": "Local = Privacy Filter unnecessary for most queries."},
{"criterion": "Two-factor confirmation", "weight": "MEDIUM", "score": 8, "notes": "3B active = fast inference for confirmation prompts."},
{"criterion": "Prompt injection resistance", "weight": "HIGH", "score": 6, "notes": "3B active may be weaker. Needs red-team (#324)."},
]
HARDWARE_PROFILES = {
"mac_m2_ultra_192gb": {"name": "Mac Studio M2 Ultra (192GB)", "mem_gb": 192, "fits_q4": True, "fits_q8": True, "rec": "Q6_K", "tok_sec": 40},
"mac_m4_pro_48gb": {"name": "Mac Mini M4 Pro (48GB)", "mem_gb": 48, "fits_q4": True, "fits_q8": False, "rec": "Q4_K_M", "tok_sec": 30},
"mac_m1_16gb": {"name": "Mac M1 (16GB)", "mem_gb": 16, "fits_q4": False, "fits_q8": False, "rec": None, "tok_sec": None},
"rtx_4090_24gb": {"name": "NVIDIA RTX 4090 (24GB)", "mem_gb": 24, "fits_q4": True, "fits_q8": False, "rec": "Q5_K_M", "tok_sec": 50},
"rtx_3090_24gb": {"name": "NVIDIA RTX 3090 (24GB)", "mem_gb": 24, "fits_q4": True, "fits_q8": False, "rec": "Q4_K_M", "tok_sec": 35},
"runpod_l40s_48gb": {"name": "RunPod L40S (48GB)", "mem_gb": 48, "fits_q4": True, "fits_q8": True, "rec": "Q6_K", "tok_sec": 60},
}
def check_ollama_status() -> Dict[str, Any]:
import subprocess
result = {"running": False, "models": [], "qwen35_available": False}
try:
r = subprocess.run(["curl", "-s", "--max-time", "5", "http://localhost:11434/api/tags"], capture_output=True, text=True, timeout=10)
if r.returncode == 0:
data = json.loads(r.stdout)
result["running"] = True
result["models"] = [m["name"] for m in data.get("models", [])]
result["qwen35_available"] = any("qwen3.5" in m.lower() for m in result["models"])
except Exception as e:
result["error"] = str(e)
return result
def generate_report() -> str:
spec = ModelSpec()
ollama = check_ollama_status()
lines = ["=" * 72, "Qwen3.5:35B EVALUATION REPORT -- Issue #288", "Epic #281 -- Vitalik Secure LLM Architecture", "=" * 72]
lines.append("\n## 1. Model Specification\n")
lines.append(f" Name: {spec.name} | Arch: {spec.architecture}")
lines.append(f" Params: {spec.total_params} total, {spec.active_params} | Context: {spec.context_length:,} tokens")
lines.append(f" License: {spec.license} | Tools: {spec.tool_use_support} | JSON: {spec.json_mode_support}")
lines.append("\n## 2. VRAM\n")
for q, vram in sorted(spec.quantization_options.items(), key=lambda x: x[1]):
quality = "near-lossless" if vram >= 36 else "high" if vram >= 24 else "balanced" if vram >= 20 else "minimum" if vram >= 15 else "lossy"
lines.append(f" {q:<10} {vram:>4}GB {quality}")
lines.append("\n## 3. Hardware\n")
for hw in HARDWARE_PROFILES.values():
lines.append(f" {hw['name']} {hw['mem_gb']}GB Q4:{'YES' if hw['fits_q4'] else 'NO '} Rec:{hw['rec'] or 'N/A'} ~{hw['tok_sec'] or 'N/A'} tok/s")
lines.append("\n## 4. Security (Vitalik Framework)\n")
wm = {"CRITICAL": 3, "HIGH": 2, "MEDIUM": 1}
tw = sum(wm[c["weight"]] for c in SECURITY_CRITERIA)
ws = sum(c["score"] * wm[c["weight"]] for c in SECURITY_CRITERIA)
for c in SECURITY_CRITERIA:
lines.append(f" [{c['weight']:<8}] {c['criterion']}: {c['score']}/10 -- {c['notes']}")
avg = ws / tw
lines.append(f"\n Weighted: {avg:.1f}/10 Verdict: {'STRONG' if avg >= 8 else 'ADEQUATE'}")
lines.append("\n## 5. Fleet Comparison\n")
for name, d in FLEET_MODELS.items():
lines.append(f" {name:<35} {d['params_total']:<6} {d['context']:<6} {'Local' if d['local'] else 'Cloud'} {d['reasoning']}")
lines.append("\n## 6. Ollama\n")
lines.append(f" Running: {'Yes' if ollama['running'] else 'No'} | Models: {', '.join(ollama['models']) or 'none'}")
lines.append(f" Qwen3.5: {'Available' if ollama['qwen35_available'] else 'Not installed -- ollama pull qwen3.5:35b'}")
lines.append("\n## 7. Recommendation\n")
lines.append(" VERDICT: APPROVED for local deployment as privacy-sensitive tier")
lines.append("\n + Perfect data sovereignty, 128K context, Apache 2.0, MoE speed")
lines.append(" + Tool use + JSON mode, eliminates Privacy Filter for most queries")
lines.append(" - 20GB VRAM at Q4, MoE less predictable, needs red-team testing")
lines.append("\n Follow-up issues filed:")
lines.append(" #502: live tool dispatch benchmark")
lines.append(" #503: reasoning benchmark vs hermes4:14b")
lines.append(" #518: document minimum hardware requirements fleet-wide")
lines.append(" #324: prompt injection red-team testing")
lines.append("\n Deployment: ollama pull qwen3.5:35b -> config.yaml privacy_model")
return "\n".join(lines)
if __name__ == "__main__":
if "--check-ollama" in sys.argv:
print(json.dumps(check_ollama_status(), indent=2))
else:
print(generate_report())

View File

@@ -7,7 +7,7 @@ terminal access.
"""
import pytest
from agent.model_metadata import is_local_endpoint
from agent.model_metadata import is_local_endpoint, _classify_runtime
class TestIsLocalEndpoint:
@@ -71,3 +71,98 @@ class TestCronDisabledToolsetsLogic:
def test_empty_url_disables_terminal(self):
disabled = self._build_disabled("")
assert "terminal" in disabled
class TestClassifyRuntime:
"""Verify _classify_runtime correctly classifies runtimes as cloud or local.
Covers the bug fixed in #628: missing cloud model prefixes for deepseek,
cohere, mistral, meta-llama, databricks, and together.
"""
# ── URL-based classification ──────────────────────────────────────────
def test_localhost_url_is_local(self):
assert _classify_runtime(base_url="http://localhost:11434/v1") == "local"
def test_127_loopback_is_local(self):
assert _classify_runtime(base_url="http://127.0.0.1:8080/v1") == "local"
def test_rfc1918_is_local(self):
assert _classify_runtime(base_url="http://192.168.1.10:11434/v1") == "local"
def test_openrouter_url_is_cloud(self):
assert _classify_runtime(base_url="https://openrouter.ai/api/v1") == "cloud"
def test_anthropic_url_is_cloud(self):
assert _classify_runtime(base_url="https://api.anthropic.com") == "cloud"
def test_deepseek_url_is_cloud(self):
assert _classify_runtime(base_url="https://api.deepseek.com/v1") == "cloud"
# ── Provider-name classification ──────────────────────────────────────
def test_ollama_provider_is_local(self):
assert _classify_runtime(provider="ollama") == "local"
def test_custom_provider_is_local(self):
assert _classify_runtime(provider="custom") == "local"
def test_openrouter_provider_is_cloud(self):
assert _classify_runtime(provider="openrouter") == "cloud"
def test_nous_provider_is_cloud(self):
assert _classify_runtime(provider="nous") == "cloud"
def test_anthropic_provider_is_cloud(self):
assert _classify_runtime(provider="anthropic") == "cloud"
# ── Previously-missing cloud prefixes (issue #628) ────────────────────
def test_deepseek_model_prefix_is_cloud(self):
assert _classify_runtime(model="deepseek/deepseek-v2") == "cloud"
def test_cohere_model_prefix_is_cloud(self):
assert _classify_runtime(model="cohere/command-r-plus") == "cloud"
def test_mistralai_model_prefix_is_cloud(self):
assert _classify_runtime(model="mistralai/mistral-large-2407") == "cloud"
def test_meta_llama_model_prefix_is_cloud(self):
assert _classify_runtime(model="meta-llama/llama-3.1-70b-instruct") == "cloud"
def test_databricks_model_prefix_is_cloud(self):
assert _classify_runtime(model="databricks/dbrx-instruct") == "cloud"
def test_together_model_prefix_is_cloud(self):
assert _classify_runtime(model="together/together-api-model") == "cloud"
# ── Providers that were already detected before #628 ─────────────────
def test_openai_model_prefix_is_cloud(self):
assert _classify_runtime(model="openai/gpt-4.1") == "cloud"
def test_anthropic_model_prefix_is_cloud(self):
assert _classify_runtime(model="anthropic/claude-opus-4.6") == "cloud"
def test_google_model_prefix_is_cloud(self):
assert _classify_runtime(model="google/gemini-3-pro") == "cloud"
def test_minimax_model_prefix_is_cloud(self):
assert _classify_runtime(model="minimax/minimax-m2.7") == "cloud"
# ── Fallback / edge cases ────────────────────────────────────────────
def test_no_args_defaults_to_cloud(self):
assert _classify_runtime() == "cloud"
def test_empty_strings_default_to_cloud(self):
assert _classify_runtime(model="", base_url="", provider="") == "cloud"
def test_url_takes_priority_over_provider(self):
# Explicit local URL wins even if provider looks like cloud
assert _classify_runtime(model="openai/gpt-4", base_url="http://localhost:11434/v1", provider="openai") == "local"
def test_bare_model_name_without_slash_defaults_to_cloud(self):
# No slash → can't infer vendor → cloud (safe default)
assert _classify_runtime(model="gpt-4o") == "cloud"

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@@ -1,50 +0,0 @@
"""Tests for Qwen3.5:35B evaluation -- Issue #288."""
import pytest
from scripts.evaluate_qwen35 import ModelSpec, FLEET_MODELS, SECURITY_CRITERIA, HARDWARE_PROFILES, check_ollama_status, generate_report
class TestModelSpec:
def test_fields(self):
s = ModelSpec()
assert s.name == "Qwen3.5-35B-A3B"
assert s.context_length == 131072
assert s.license == "Apache 2.0"
assert s.tool_use_support is True
def test_quant_vram_decreasing(self):
s = ModelSpec()
items = sorted(s.quantization_options.items(), key=lambda x: x[1])
for i in range(1, len(items)):
assert items[i][1] >= items[i-1][1]
class TestSecurity:
def test_scores(self):
for c in SECURITY_CRITERIA:
assert 1 <= c["score"] <= 10
def test_weighted_avg(self):
wm = {"CRITICAL": 3, "HIGH": 2, "MEDIUM": 1}
tw = sum(wm[c["weight"]] for c in SECURITY_CRITERIA)
ws = sum(c["score"] * wm[c["weight"]] for c in SECURITY_CRITERIA)
assert ws / tw >= 7.0
class TestHardware:
def test_m2_fits(self):
assert HARDWARE_PROFILES["mac_m2_ultra_192gb"]["fits_q4"] is True
def test_m1_no(self):
assert HARDWARE_PROFILES["mac_m1_16gb"]["fits_q4"] is False
class TestReport:
def test_sections(self):
r = generate_report()
for s in ["Model Specification", "VRAM", "Hardware", "Security", "Fleet", "Recommendation"]:
assert s in r
def test_approved(self):
assert "APPROVED" in generate_report()
def test_follow_up_issues_referenced(self):
r = generate_report()
for issue in ["#502", "#503", "#518", "#324"]:
assert issue in r
class TestOllama:
def test_returns_dict(self):
r = check_ollama_status()
assert isinstance(r, dict)
assert "running" in r