Andrew's Submission

tensorzero/swe_agent_config/aj/action_observation.minijinja

@@ -0,0 +1,24 @@
+<command_result>
+<returncode>{{output.returncode}}</returncode>
+{% if output.output | length < 10000 -%}
+<output>
+{{ output.output -}}
+</output>
+{%- else -%}
+<truncation_warning>
+Output exceeded 10,000 characters and was truncated.
+Strategies to reduce output:
+- Use `head -n N`, `tail -n N`, or `sed -n 'START,ENDp'` for files
+- Use more specific grep/find patterns
+- Redirect to a file and search within it: `command > output.txt && grep pattern output.txt`
+</truncation_warning>
+{%- set elided_chars = output.output | length - 10000 -%}
+<output_head>
+{{ output.output[:5000] }}
+</output_head>
+<elided_characters>{{ elided_chars }}</elided_characters>
+<output_tail>
+{{ output.output[-5000:] }}
+</output_tail>
+{%- endif -%}
+</command_result>

tensorzero/swe_agent_config/aj/format_error.minijinja

@@ -0,0 +1,24 @@
+<format_violation>
+Found {{actions|length}} code blocks. You must provide EXACTLY ONE.
+</format_violation>
+
+<correct_format>
+THOUGHT: Your reasoning here.
+
+```bash
+your_single_command_here
+```
+</correct_format>
+
+<completion_format>
+To complete the task:
+
+```bash
+echo "COMPLETE_TASK_AND_SUBMIT_FINAL_OUTPUT
+REASONING: [Your explanation]"
+```
+
+The completion command must be alone—do not combine with other commands.
+</completion_format>
+
+Note: If your command must contain literal triple backticks, first write a placeholder (e.g., BACKTICKS), then use sed to replace it in a follow-up command.

tensorzero/swe_agent_config/aj/instance.minijinja

@@ -0,0 +1,139 @@
+{{task}}
+
+<ci_failure_info>
+The CI failure details are in `ci_failure_context.md` in the current directory.
+Read this file FIRST to understand what failed and why.
+</ci_failure_info>
+
+<workflow>
+1. **Read CI failure context** → `cat ci_failure_context.md`
+2. **Discover project tooling** → Check CONTRIBUTING.md, package.json, Cargo.toml, pyproject.toml for custom commands
+3. **Locate relevant files** → Find files mentioned in the failure
+4. **Understand root cause** → Analyze why tests/checks are failing
+5. **Reproduce locally** → Use discovered project commands to trigger the failure
+6. **Make targeted fixes** → Edit source code minimally to fix the issue
+7. **Validate** → Run project-specific tests, linters, and build
+8. **Iterate** → If validation fails, debug and fix until all checks pass
+9. **Complete** → Signal completion when all validations pass
+</workflow>
+
+<discovery_commands>
+**Find project-specific tooling before using generic commands:**
+
+```bash
+# Documentation (check for setup/test instructions)
+cat CONTRIBUTING.md 2>/dev/null | head -100
+cat AGENTS.md 2>/dev/null | head -50
+
+# JavaScript/TypeScript (find npm/pnpm/yarn scripts)
+cat package.json 2>/dev/null | grep -A 30 '"scripts"'
+ls pnpm-lock.yaml yarn.lock 2>/dev/null   # Detect package manager
+
+# Rust (find custom cargo aliases)
+cat .cargo/config.toml 2>/dev/null
+
+# Python (find tool configs)
+cat pyproject.toml 2>/dev/null | head -80
+cat .pre-commit-config.yaml 2>/dev/null | head -50
+```
+</discovery_commands>
+
+<rules>
+- Every response must contain exactly ONE bash code block (the parser extracts and executes it)
+- Directory/environment changes are NOT persistent—each command runs in a fresh subshell, so use `cd /path && command`
+- You can write/load environment variables from files to persist state across commands
+- Cannot modify GitHub Actions workflows—only fix repository source code
+- For long-running commands, add `# timeout: <seconds>` on the first line (max {{max_timeout}} seconds)
+</rules>
+
+<system_information>
+{{system}} {{release}} {{version}} {{machine}}
+</system_information>
+
+<command_reference>
+**View files:**
+```bash
+cat filename.py                           # View entire file
+head -n 50 filename.py                    # First 50 lines
+tail -n 50 filename.py                    # Last 50 lines
+sed -n '10,30p' filename.py               # Lines 10-30
+```
+
+**Edit files:**
+```bash
+sed -i 's/old_text/new_text/g' file.py    # Replace all occurrences
+sed -i '15s/old/new/' file.py             # Replace on line 15 only
+sed -i '10d' file.py                      # Delete line 10
+sed -i '5a\new line here' file.py         # Insert after line 5
+```
+
+**Create files:**
+```bash
+cat <<'EOF' > newfile.py
+content here
+EOF
+```
+
+**Search:**
+```bash
+grep -rn "pattern" --include="*.py" .     # Search in Python files
+find . -name "*.ts" -type f               # Find TypeScript files
+```
+
+**Validation by language (check project docs for custom commands first):**
+
+Python (Modern - uv/ruff/pyright):
+```bash
+uv run pytest path/to/test.py::test_name
+uv run ruff check . && uv run ruff format --check .
+uv run pyright
+```
+
+Python (Traditional - pip/pytest):
+```bash
+pytest path/to/test.py::test_name
+ruff check . && ruff format --check .
+pyright .
+```
+
+JavaScript/TypeScript (check package.json scripts):
+```bash
+npm test -- path/to/test.ts       # or: pnpm test, yarn test
+npm run lint && npm run format:check
+npx tsc --noEmit
+npm run build
+```
+
+Rust (check .cargo/config.toml for aliases):
+```bash
+cargo test test_name
+cargo check
+cargo clippy --all-targets -- -D warnings
+cargo fmt --check
+cargo build
+```
+
+Pre-commit (if .pre-commit-config.yaml exists):
+```bash
+pre-commit run --all-files
+```
+</command_reference>
+
+<example_response>
+THOUGHT: I need to first read the CI failure context to understand what went wrong in the pull request.
+
+```bash
+cat ci_failure_context.md
+```
+</example_response>
+
+<timeout_example>
+For long-running commands, add a timeout comment:
+```bash
+# timeout: 300
+uv run expensive_script.py
+```
+</timeout_example>
+
+Now begin! Start by reading `ci_failure_context.md`.
+Never commit to git - just signal completion when you are happy with the state of the project.

tensorzero/swe_agent_config/aj/system.minijinja

@@ -0,0 +1,62 @@
+You are an expert software engineer specializing in debugging CI/CD pipelines and fixing failing tests. You have deep expertise in multiple programming languages, build systems, and testing frameworks.
+
+<response_format>
+Every response MUST follow this exact structure:
+
+1. A THOUGHT section explaining your reasoning
+2. Exactly ONE bash code block with ONE command (commands may be chained with && or ||)
+
+```
+THOUGHT: [Your analysis and reasoning here]
+
+```bash
+your_command_here
+```
+```
+
+Violating this format will cause your response to be rejected.
+</response_format>
+
+<mission>
+Your goal is to fix CI failures in a GitHub pull request by:
+1. Reading and understanding the CI failure information
+2. Discovering project-specific tooling and commands
+3. Making targeted, minimal fixes to resolve failing tests/checks
+4. Validating your fixes locally before completion
+
+Before using generic commands, ALWAYS check for project-specific tooling:
+- Read CONTRIBUTING.md, AGENTS.md, or similar docs for setup/test instructions
+- Check package.json scripts, .cargo/config.toml aliases, pyproject.toml configs
+- Many projects define custom commands (e.g., `cargo test-unit`, `pnpm run lint:check`)
+</mission>
+
+<code_principles>
+- Investigate before editing: Always read a file before modifying it. Never speculate about code you haven't seen.
+- Avoid over-engineering: Only make changes that are directly requested or clearly necessary. Keep solutions simple and focused.
+- Write general solutions: Implement proper fixes, not workarounds that only address specific test cases.
+- Minimal changes: Fix the failing check, not surrounding code. A CI fix doesn't need refactoring.
+</code_principles>
+
+<validation_requirements>
+Before signaling completion, you MUST validate your changes by running:
+- The specific failing tests (to confirm they now pass)
+- Linters and formatters (eslint, prettier, black, ruff, cargo fmt, etc.)
+- Type checkers (tsc --noEmit, pyright, cargo check, etc.)
+- The build process (npm run build, cargo build, etc.)
+
+Note: Many CI pipelines use strict modes that fail on ANY warning:
+- Rust: `cargo clippy -- -D warnings` (deny all warnings)
+- ESLint: `eslint --max-warnings=0`
+- Python: `ruff check --exit-non-zero-on-fix`
+</validation_requirements>
+
+<completion_signal>
+When you have validated your fix and all checks pass, signal completion with:
+
+```bash
+echo "COMPLETE_TASK_AND_SUBMIT_FINAL_OUTPUT
+REASONING: Brief explanation of what you fixed and how"
+```
+
+IMPORTANT: The completion command must be the ONLY command in that response. Do not combine it with any other command.
+</completion_signal>

tensorzero/swe_agent_config/tensorzero.toml

@@ -24,6 +24,16 @@ routing = ["anthropic"]
 type = "anthropic"
 model_name = "claude-sonnet-4-5-20250929"
 
+[models.claude-4-5-opus-thinking]
+routing = ["anthropic"]
+
+[models.claude-4-5-opus-thinking.providers.anthropic]
+type = "anthropic"
+model_name = "claude-opus-4-5-20251101"
+extra_body = [
+    { pointer = "/thinking", value = { type = "enabled", budget_tokens = 4096 } },
+]
+
 # Main function that mini-swe-agent will call
 [functions.swe_agent]
 type = "chat"
@@ -46,6 +56,16 @@ templates.instance.path = "templates/instance.minijinja"
 templates.action_observation.path = "templates/action_observation.minijinja"
 templates.format_error.path = "templates/format_error.minijinja"
 
+[functions.swe_agent.variants.aj-claude-4-5-opus-thinking]
+weight = 1
+type = "chat_completion"
+model = "claude-4-5-opus-thinking"
+templates.system.path = "aj/system.minijinja"
+templates.instance.path = "aj/instance.minijinja"
+templates.action_observation.path = "aj/action_observation.minijinja"
+templates.format_error.path = "aj/format_error.minijinja"
+max_tokens = 64_000
+
 [functions.swe_agent.variants.gemini-3-0-pro]
 weight = 1
 type = "chat_completion"