OpenRouter Free Model Rotate v2.0

Capabilities

• Smart scoring — ranks models by context window, multimodal support, reasoning ability, output length, and latency
• Concurrent testing — tests multiple models at once (configurable workers)
• Quality benchmark — PONG instruction-following test
• Capability filter — text-only / multimodal / image / reasoning / large context
• Result caching — 1-hour cache to avoid redundant API calls
• JSON report — export results for analysis
• Auto config — updates openclaw.json + models.json + optional gateway restart

Quick Start

# Full flow: scan → bench → test → update → restart (recommended)
scripts/rotate_free_models.py --api-key "sk-or-xxx" --restart