- name
- openrouter-free-rotate
- description
- |
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
# Quick rotate (no bench, just connectivity)
scripts/rotate_free_models.py --api-key "sk-or-xxx" --test 30 --keep 10 --restart
# Scan + show ranked by score (no changes)
scripts/rotate_free_models.py --api-key "sk-or-xxx" --scan --sort score
# Quality benchmark
scripts/rotate_free_models.py --api-key "sk-or-xxx" --bench --json report.json
# Filter: only multimodal models
scripts/rotate_free_models.py --api-key "sk-or-xxx" --filter multimodal --restart
# Use cached results (<1h old), skip retesting
scripts/rotate_free_models.py --api-key "sk-or-xxx" --use-cache --keep 10
# Save JSON report
scripts/rotate_free_models.py --api-key "sk-or-xxx" --json /tmp/report.jsonParameters
| Flag | Default | Description |
|---|---|---|
--api-key | $OPENROUTER_API_KEY | OpenRouter API key |
--test N | 0 (all) | Max models to test |
--keep N | 10 | Working models to keep in config |
--workers N | 5 | Concurrent test workers |
--timeout N | 15 | Per-model timeout (seconds) |
--bench | off | Enable quality benchmark |
--filter TYPE | all | all/text/multimodal/image/reasoning/fast/large |
--sort BY | score | score/latency/name |
--use-cache | off | Use 1h cached results |
--json FILE | none | Save JSON report |
--restart | off | Restart gateway after update |
--no-update | off | Don't change configs |
--scan | off | Scan only, no testing |
Scoring Algorithm
Models are ranked by a weighted composite:
| Factor | Weight | Effect |
|---|---|---|
| Context window | +2 per 100K tokens | More context = higher score |
| Max output tokens | +0.5 per 1K | Longer output = higher |
| Image input | +5 | Multimodal bonus |
| Audio input | +5 | Multimodal bonus |
| Video input | +3 | Advanced capability |
| Reasoning support | +8 | Chain-of-thought bonus |
| Latency | -0.3 per 100ms | Faster = higher score |
| Brand quality | +2~5 | Qwen-Coder, Llama-70B, GPT, Gemini recognized |
Scheduling
Run via cron every 6 hours for auto-rotation:
0 */6 * * * python3 rotate_free_models.py --api-key "sk-or-xxx" --restart > /var/log/model-rotate.log 2>&1