feat: swap Tier 3 from GPT-OSS-20B to Qwen3.5-27B

dream-server/README.md

@@ -139,7 +139,7 @@ Both tiers use `qwen2.5:7b` as a bootstrap model for instant startup. The full m
 |------|-------------|-------|-------|---------|-----------------|
 | 1 (Entry) | 8–24GB | qwen3.5-9b | GGUF Q4_K_M | 16K | M1/M2 base, M4 Mac Mini (16GB) |
 | 2 (Prosumer) | 32GB | qwen3.5-9b | GGUF Q4_K_M | 32K | M4 Pro Mac Mini, M3 Max MacBook Pro |
-| 3 (Pro) | 48GB | gpt-oss-20b | GGUF Q4_K_M | 32K | M4 Pro (48GB), M2 Max (48GB) |
+| 3 (Pro) | 48GB | qwen3.5-27b | GGUF Q4_K_M | 32K | M4 Pro (48GB), M2 Max (48GB) |
 | 4 (Enterprise) | 64GB+ | qwen3-30b-a3b (30B MoE) | GGUF Q4_K_M | 131K | M2 Ultra Mac Studio, M4 Max (64GB+) |
 
 Override with: `./install.sh --tier 3`

dream-server/agents/templates/README.md

@@ -3,7 +3,7 @@
 **Mission:** M7 (OpenClaw Frontier Pushing)  
 **Status:** 5 templates created, awaiting validation
 
-Validated agent templates that work reliably on local GPT-OSS-20B.
+Validated agent templates that work reliably on local Qwen3.5-27B.
 
 ## Templates
 
@@ -29,12 +29,12 @@ Validated agent templates that work reliably on local GPT-OSS-20B.
 agent:
   template: code-assistant
   override:
-    model: local-llama/gpt-oss-20b
+    model: local-llama/qwen3.5-27b
 ```
 
 ## Validation Results (2026-02-11)
 
-Tested on: GPT-OSS-20B-Instruct-AWQ (local)  
+Tested on: Qwen3.5-27B-Instruct-AWQ (local)  
 Test command: `python3 tests/validate-agent-templates.py`
 
 | Template | Tests | Passed | Status |
@@ -55,7 +55,7 @@ Test command: `python3 tests/validate-agent-templates.py`
 
 ## Design Principles
 
-1. **Local-first:** Templates optimized for GPT-OSS-20B (free, fast, private)
+1. **Local-first:** Templates optimized for Qwen3.5-27B (free, fast, private)
 2. **Fallback-aware:** Creative tasks route to Kimi; technical tasks stay local
 3. **Tool-appropriate:** Each template gets only the tools it needs
 4. **Safety-conscious:** Dangerous operations flagged (system-admin)

dream-server/agents/templates/code-assistant.yaml

@@ -1,13 +1,13 @@
 # Code Assistant Agent Template
 # Mission: M7 (OpenClaw Frontier Pushing)
-# Validated on: GPT-OSS-20B
+# Validated on: Qwen3.5-27B
 # Purpose: Programming help, debugging, code review
 
 agent:
   name: code-assistant
   description: "Programming assistant for code generation, debugging, and review"
 
-  model: local-llama/gpt-oss-20b
+  model: local-llama/qwen3.5-27b
   # Qwen Coder excels at programming tasks - no fallback needed
 
   system_prompt: |

dream-server/agents/templates/data-analyst.yaml

@@ -1,13 +1,13 @@
 # Data Analyst Agent Template
 # Mission: M7 (OpenClaw Frontier Pushing)
-# Validated on: GPT-OSS-20B
+# Validated on: Qwen3.5-27B
 # Purpose: CSV/JSON analysis, data processing, visualization guidance
 
 agent:
   name: data-analyst
   description: "Data analysis assistant for processing CSV, JSON, and structured data"
 
-  model: local-llama/gpt-oss-20b
+  model: local-llama/qwen3.5-27b
   # Coder model excels at data manipulation tasks
 
   system_prompt: |

dream-server/agents/templates/research-assistant.yaml

@@ -1,13 +1,13 @@
 # Research Assistant Agent Template
 # Mission: M7 (OpenClaw Frontier Pushing)
-# Validated on: GPT-OSS-20B
+# Validated on: Qwen3.5-27B
 # Purpose: Web research, summarization, fact-checking
 
 agent:
   name: research-assistant
   description: "Research assistant for web search, summarization, and analysis"
 
-  model: local-llama/gpt-oss-20b
+  model: local-llama/qwen3.5-27b
   # Falls back to Kimi for complex synthesis if needed
   fallback_model: moonshot/kimi-k2-0711-preview
 

dream-server/agents/templates/system-admin.yaml

@@ -1,13 +1,13 @@
 # System Admin Assistant Agent Template
 # Mission: M7 (OpenClaw Frontier Pushing)
-# Validated on: GPT-OSS-20B
+# Validated on: Qwen3.5-27B
 # Purpose: Docker management, server administration, troubleshooting
 
 agent:
   name: system-admin
   description: "System administration assistant for Docker, Linux, and server management"
 
-  model: local-llama/gpt-oss-20b
+  model: local-llama/qwen3.5-27b
   # Coder model excels at system commands and scripting
 
   system_prompt: |

dream-server/agents/templates/writing-assistant.yaml

@@ -1,14 +1,14 @@
 # Writing Assistant Agent Template
 # Mission: M7 (OpenClaw Frontier Pushing)
-# Validated on: GPT-OSS-20B
+# Validated on: Qwen3.5-27B
 # Purpose: Creative writing, editing, style improvement
 # NOTE: Local Qwen has limitations on creative tasks - use with fallback
 
 agent:
   name: writing-assistant
   description: "Writing assistant for drafting, editing, and improving text"
 
-  model: local-llama/gpt-oss-20b
+  model: local-llama/qwen3.5-27b
   # IMPORTANT: Qwen3 is NOT optimized for creative writing
   # This template uses fallback for creative generation tasks
   fallback_model: moonshot/kimi-k2-0711-preview

dream-server/installers/lib/tier-map.sh

@@ -98,10 +98,10 @@ resolve_tier_config() {
             ;;
         3)
             TIER_NAME="Pro"
-            LLM_MODEL="gpt-oss-20b"
-            GGUF_FILE="gpt-oss-20b-Q4_K_M.gguf"
-            GGUF_URL="https://huggingface.co/unsloth/gpt-oss-20b-GGUF/resolve/main/gpt-oss-20b-Q4_K_M.gguf"
-            GGUF_SHA256="c27536640e410032865dc68781d80a08b98f8db5e93575919af8ccc0568aeb4f"
+            LLM_MODEL="qwen3.5-27b"
+            GGUF_FILE="Qwen3.5-27B-Q4_K_M.gguf"
+            GGUF_URL="https://huggingface.co/unsloth/Qwen3.5-27B-GGUF/resolve/main/Qwen3.5-27B-Q4_K_M.gguf"
+            GGUF_SHA256="84b5f7f112156d63836a01a69dc3f11a6ba63b10a23b8ca7a7efaf52d5a2d806"
             MAX_CONTEXT=32768
             ;;
         4)
@@ -132,7 +132,7 @@ tier_to_model() {
         0|T0)           echo "qwen3.5-2b" ;;
         1|T1)           echo "qwen3.5-9b" ;;
         2|T2)           echo "qwen3.5-9b" ;;
-        3|T3)           echo "gpt-oss-20b" ;;
+        3|T3)           echo "qwen3.5-27b" ;;
         4|T4)           echo "qwen3-30b-a3b" ;;
         *)              echo "" ;;
     esac

dream-server/installers/macos/lib/tier-map.sh

@@ -39,10 +39,10 @@ resolve_tier_config() {
             ;;
         3)
             TIER_NAME="Pro"
-            LLM_MODEL="gpt-oss-20b"
-            GGUF_FILE="gpt-oss-20b-Q4_K_M.gguf"
-            GGUF_URL="https://huggingface.co/unsloth/gpt-oss-20b-GGUF/resolve/main/gpt-oss-20b-Q4_K_M.gguf"
-            GGUF_SHA256="c27536640e410032865dc68781d80a08b98f8db5e93575919af8ccc0568aeb4f"
+            LLM_MODEL="qwen3.5-27b"
+            GGUF_FILE="Qwen3.5-27B-Q4_K_M.gguf"
+            GGUF_URL="https://huggingface.co/unsloth/Qwen3.5-27B-GGUF/resolve/main/Qwen3.5-27B-Q4_K_M.gguf"
+            GGUF_SHA256="84b5f7f112156d63836a01a69dc3f11a6ba63b10a23b8ca7a7efaf52d5a2d806"
             MAX_CONTEXT=32768
             ;;
         2)

dream-server/installers/phases/13-summary.sh

@@ -262,7 +262,7 @@ if ! $DRY_RUN; then
             if [[ -x "$INSTALL_DIR/scripts/repair/repair-perplexica.sh" ]]; then
                 bash "$INSTALL_DIR/scripts/repair/repair-perplexica.sh" \
                     "http://localhost:${SERVICE_PORTS[perplexica]:-3004}" \
-                    "${LLM_MODEL:-gpt-oss-20b}" >> "$LOG_FILE" 2>&1 && \
+                    "${LLM_MODEL:-qwen3.5-27b}" >> "$LOG_FILE" 2>&1 && \
                     ai_ok "Perplexica configured" || \
                     ai_warn "Perplexica may need manual config at :${SERVICE_PORTS[perplexica]:-3004}"
             fi

dream-server/installers/windows/lib/tier-map.ps1

@@ -88,10 +88,10 @@ function Resolve-TierConfig {
         "3" {
             return @{
                 TierName   = "Pro"
-                LlmModel   = "gpt-oss-20b"
-                GgufFile   = "gpt-oss-20b-Q4_K_M.gguf"
-                GgufUrl    = "https://huggingface.co/unsloth/gpt-oss-20b-GGUF/resolve/main/gpt-oss-20b-Q4_K_M.gguf"
-                GgufSha256 = "c27536640e410032865dc68781d80a08b98f8db5e93575919af8ccc0568aeb4f"
+                LlmModel   = "qwen3.5-27b"
+                GgufFile   = "Qwen3.5-27B-Q4_K_M.gguf"
+                GgufUrl    = "https://huggingface.co/unsloth/Qwen3.5-27B-GGUF/resolve/main/Qwen3.5-27B-Q4_K_M.gguf"
+                GgufSha256 = "84b5f7f112156d63836a01a69dc3f11a6ba63b10a23b8ca7a7efaf52d5a2d806"
                 MaxContext = 32768
             }
         }
@@ -158,7 +158,7 @@ function ConvertTo-ModelFromTier {
         "^(0|T0)$"               { return "qwen3.5-2b" }
         "^(1|T1)$"               { return "qwen3.5-9b" }
         "^(2|T2)$"               { return "qwen3.5-9b" }
-        "^(3|T3)$"               { return "gpt-oss-20b" }
+        "^(3|T3)$"               { return "qwen3.5-27b" }
         "^(4|T4)$"               { return "qwen3-30b-a3b" }
         default                  { return "" }
     }

dream-server/installers/windows/phases/02-detection.ps1

@@ -138,6 +138,7 @@ Write-InfoBox "  Capacity:" "$_usersEst"
 $_modelGB = $(
     if ($tierConfig.GgufFile -match "80B|Coder-Next") { 50 }
     elseif ($tierConfig.GgufFile -match "30B") { 20 }
+    elseif ($tierConfig.GgufFile -match "27B") { 18 }
     elseif ($tierConfig.GgufFile -match "20b") { 12 }
     elseif ($tierConfig.GgufFile -match "14B") { 12 }
     elseif ($tierConfig.GgufFile -match "9B|8B")  {  8 }

dream-server/scripts/repair/repair-perplexica.sh

@@ -5,7 +5,7 @@ set -euo pipefail
 # Requires: Perplexica container running, python3 available
 
 PERPLEXICA_URL="${1:-http://localhost:3004}"
-LLM_MODEL="${2:-gpt-oss-20b}"
+LLM_MODEL="${2:-qwen3.5-27b}"
 
 SCRIPT_DIR="$(cd "$(dirname "$0")/.." && pwd)"
 PYTHON_CMD="python3"

dream-server/tests/test-hardware-compatibility.sh

@@ -150,7 +150,7 @@ if [[ -f "$TIER_MAP" ]]; then
 
     # Verify tier progression (higher tiers = larger models)
     if grep -A5 "^[[:space:]]*1)" "$TIER_MAP" | grep -q "qwen3.5-9b" && \
-       grep -A5 "^[[:space:]]*3)" "$TIER_MAP" | grep -q "gpt-oss-20b"; then
+       grep -A5 "^[[:space:]]*3)" "$TIER_MAP" | grep -q "qwen3.5-27b"; then
         pass "Tier progression validated (tier 1 < tier 3 model size)"
     else
         fail "Tier progression should increase model size"

dream-server/tests/test-tier-map.sh

@@ -73,8 +73,8 @@ echo ""
 echo "Tier 3 (Pro):"
 run_tier 3
 assert_eq "TIER_NAME"   "Pro"                                  "$TIER_NAME"
-assert_eq "LLM_MODEL"   "gpt-oss-20b"                         "$LLM_MODEL"
-assert_eq "GGUF_FILE"   "gpt-oss-20b-Q4_K_M.gguf"            "$GGUF_FILE"
+assert_eq "LLM_MODEL"   "qwen3.5-27b"                         "$LLM_MODEL"
+assert_eq "GGUF_FILE"   "Qwen3.5-27B-Q4_K_M.gguf"            "$GGUF_FILE"
 assert_eq "MAX_CONTEXT"  "32768"                                "$MAX_CONTEXT"
 echo ""