Update AI model references to latest 2026 versions

Replace all outdated model names across the codebase:
- gpt-4/gpt-4-turbo -> gpt-5.2
- gpt-3.5-turbo -> gemini-3-flash
- claude-3-opus/claude-3-sonnet -> claude-opus-4.5

Author: stchakwdev

CLAUDE.md

@@ -72,7 +72,7 @@ Human prompt -> Orchestrator (task breakdown) -> AgentManager (spawn N agents on
 
 | Variable | Purpose | Default |
 |----------|---------|---------|
-| `ANSIBEL_DEFAULT_MODEL` | Default model for agents | `gpt-4` |
+| `ANSIBEL_DEFAULT_MODEL` | Default model for agents | `gpt-5.2` |
 | `ANSIBEL_TOURNAMENT_AGENTS` | Agents per tournament | `3` |
 | `ANSIBEL_TOURNAMENT_TIMEOUT` | Tournament timeout (seconds) | `300` |
 | `ANSIBEL_TRUST_THRESHOLD_HIGH` | High trust threshold | `0.8` |

README.md

@@ -94,7 +94,7 @@ pip install -e .
 ```bash
 ai-git init
 ai-git branch agent-001 --purpose "Implement authentication"
-ai-git commit "Add OAuth flow" --agent-id agent-001 --model-version gpt-4
+ai-git commit "Add OAuth flow" --agent-id agent-001 --model-version gpt-5.2
 ai-git review
 ai-git merge agent/agent-001/20240115
 ai-git history
@@ -172,7 +172,7 @@ ansib-el/
 
 | Variable | Description | Default |
 |----------|-------------|---------|
-| `ANSIBEL_DEFAULT_MODEL` | Default model for agents | `gpt-4` |
+| `ANSIBEL_DEFAULT_MODEL` | Default model for agents | `gpt-5.2` |
 | `ANSIBEL_TOURNAMENT_AGENTS` | Agents per tournament | `3` |
 | `ANSIBEL_TOURNAMENT_TIMEOUT` | Tournament timeout (seconds) | `300` |
 | `ANSIBEL_TRUST_THRESHOLD_HIGH` | High trust threshold | `0.8` |

agent_system.py

@@ -862,7 +862,7 @@ class AgentContextError(AgentError):
     # Spawn agents for different tasks
     agent1 = manager.spawn_agent(
         purpose="Review authentication module changes",
-        model_version="gpt-4",
+        model_version="gpt-5.2",
         prompt=system_prompt,
         task_id="TASK-001"
     )
@@ -871,10 +871,10 @@ class AgentContextError(AgentError):
     print(f"  Model: {agent1.model_version}")
     print(f"  Branch: {agent1.workspace_branch}")
     print(f"  Status: {agent1.status.value}")
-    
+
     agent2 = manager.spawn_agent(
         purpose="Optimize database queries",
-        model_version="gpt-4-turbo",
+        model_version="claude-opus-4.5",
         prompt=system_prompt,
         task_id="TASK-002",
         parent_task_id="TASK-001"

demo.py

@@ -48,7 +48,7 @@ def demo_agent_system():
         # Spawn an agent
         agent = manager.spawn_agent(
             purpose="Implement user authentication",
-            model_version="gpt-4-1106-preview",
+            model_version="gpt-5.2",
             prompt="Create a secure login system with OAuth support",
             task_id="task-001"
         )
@@ -104,7 +104,7 @@ def demo_git_wrapper():
         # Commit with metadata
         metadata = AgentMetadata(
             agent_id="agent-001",
-            model_version="gpt-4",
+            model_version="gpt-5.2",
             prompt_hash="sha256:abc123...",
             timestamp="2024-01-15T10:30:00Z",
             parent_task="task-001",
@@ -249,7 +249,7 @@ def demo_tournament():
         agent_configs = [
             AgentConfig(
                 agent_id="agent-iterative",
-                agent_type="gpt-4",
+                agent_type="gpt-5.2",
                 model_config={"temperature": 0.7},
                 timeout_seconds=30
             ),
@@ -261,7 +261,7 @@ def demo_tournament():
             ),
             AgentConfig(
                 agent_id="agent-mathlib",
-                agent_type="gpt-4",
+                agent_type="gpt-5.2",
                 model_config={"temperature": 0.5},
                 timeout_seconds=30
             )

docs/architecture.md

@@ -162,7 +162,7 @@ Each file in `.ai-git/metadata/` stores:
 ```json
 {
   "agent_id": "550e8400-e29b-41d4-a716-446655440000",
-  "model_version": "gpt-4-1106-preview",
+  "model_version": "gpt-5.2",
   "prompt_hash": "sha256:a3f5c8...",
   "timestamp": "2024-01-15T10:30:00Z",
   "parent_task": "task-001",

docs/cli-reference.md

@@ -112,8 +112,8 @@ Commits staged changes (or specified files) and stores agent metadata in `.ai-gi
 **Examples:**
 
 ```bash
-ai-git commit "Add OAuth login endpoint" --agent-id agent-001 --model-version gpt-4
-ai-git commit "Fix null check" -a agent-002 -m claude-3 -c 0.95
+ai-git commit "Add OAuth login endpoint" --agent-id agent-001 --model-version gpt-5.2
+ai-git commit "Fix null check" -a agent-002 -m claude-opus-4.5 -c 0.95
 ai-git commit "Update schema" -a agent-001 -f schema.sql -f models.py
 ```
 
@@ -296,7 +296,7 @@ These variables configure default behavior across all commands:
 
 | Variable | Description | Default |
 |----------|-------------|---------|
-| `ANSIBEL_DEFAULT_MODEL` | Default model for new agents | `gpt-4` |
+| `ANSIBEL_DEFAULT_MODEL` | Default model for new agents | `gpt-5.2` |
 | `ANSIBEL_TOURNAMENT_AGENTS` | Number of agents per tournament | `3` |
 | `ANSIBEL_TOURNAMENT_TIMEOUT` | Tournament timeout in seconds | `300` |
 | `ANSIBEL_TRUST_THRESHOLD_HIGH` | High trust tier threshold | `0.8` |

docs/concepts/tournament-mode.md

@@ -156,9 +156,9 @@ task = Task(
 
 # Configure agents
 configs = [
-    AgentConfig(agent_id="a1", agent_type="gpt-4", model_config={}, system_prompt="..."),
-    AgentConfig(agent_id="a2", agent_type="claude-3", model_config={}, system_prompt="..."),
-    AgentConfig(agent_id="a3", agent_type="gpt-4", model_config={}, system_prompt="..."),
+    AgentConfig(agent_id="a1", agent_type="gpt-5.2", model_config={}, system_prompt="..."),
+    AgentConfig(agent_id="a2", agent_type="claude-opus-4.5", model_config={}, system_prompt="..."),
+    AgentConfig(agent_id="a3", agent_type="gpt-5.2", model_config={}, system_prompt="..."),
 ]
 
 # Create and run

docs/getting-started.md

@@ -62,7 +62,7 @@ After making code changes on the agent branch:
 ```bash
 ai-git commit "Add OAuth login endpoint" \
   --agent-id agent-001 \
-  --model-version gpt-4 \
+  --model-version gpt-5.2 \
   --confidence 0.85
 ```
 
@@ -159,7 +159,7 @@ Ansib-eL reads configuration from environment variables and `.ai-git/config.yaml
 
 ```bash
 # Set defaults via environment
-export ANSIBEL_DEFAULT_MODEL=gpt-4
+export ANSIBEL_DEFAULT_MODEL=gpt-5.2
 export ANSIBEL_TOURNAMENT_AGENTS=3
 export ANSIBEL_TOURNAMENT_TIMEOUT=300
 ```

dogfood.py

@@ -106,7 +106,7 @@ def a3():
         _run(["git", "add", "."], str(tmpdir))
         r = _run([
             sys.executable, "-m", "ansibel.cli", "commit",
-            "Alpha commit", "-a", "agent-alpha", "-m", "gpt-4",
+            "Alpha commit", "-a", "agent-alpha", "-m", "gpt-5.2",
         ])
         assert r.returncode == 0, f"commit alpha failed: {r.stderr}"
     run_test("A", "A3: agent-alpha branch + commit", a3)
@@ -120,7 +120,7 @@ def a4():
         _run(["git", "add", "."], str(tmpdir))
         r = _run([
             sys.executable, "-m", "ansibel.cli", "commit",
-            "Beta commit", "-a", "agent-beta", "-m", "claude-3",
+            "Beta commit", "-a", "agent-beta", "-m", "claude-opus-4.5",
         ])
         assert r.returncode == 0, f"commit beta failed: {r.stderr}"
     run_test("A", "A4: agent-beta branch + commit", a4)
@@ -261,7 +261,7 @@ def b6():
     def b7():
         agent = system.agents.spawn_agent(
             purpose="Dogfood agent",
-            model_version="gpt-4",
+            model_version="gpt-5.2",
             prompt="test prompt",
             task_id="dogfood-task",
         )

src/ansibel/ansib_el.py

@@ -397,7 +397,7 @@ def _run_single_agent_task(self, task: Task) -> dict[str, Any]:
         # Spawn an agent for this task
         agent = self.agents.spawn_agent(
             purpose=task.description,
-            model_version="gpt-4",
+            model_version="gpt-5.2",
             prompt=task.description,
             task_id=str(task.id),
         )