Routers
Fusion Cheap
Fusion Cheap: the classifier selects a model and effort from the published price-quality frontier.
Call itExamples read your key from MINIROUTER_KEY.
curl https://api.minirouter.sh/v1/chat/completions \
-H "Authorization: Bearer $MINIROUTER_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "minirouter/fusion:cheap",
"messages": [
{
"role": "user",
"content": "Explain an API gateway in one sentence."
}
],
"max_tokens": 256
}'How it picksAllowed on your key, within your cost tier, healthy, and able to take the request.
A classifier labels the request. The label picks the list, best first.
- Code · Simple
- inclusionai/ling-3.0-flash, zai/glm-5.3-flash, tencent/hy3
- Code · Everyday
- zai/glm-5.3-flash, tencent/hy3, minimax/minimax-m3
- Code · Complex
- zai/glm-5.3-flash, deepseek/deepseek-v4-pro-0813
max, google/gemini-3.8-flashhigh - Code · Expert
- zai/glm-5.3-flash, google/gemini-3.8-flash
high, spacexai/grok-4.6high - Reasoning · Simple
- inclusionai/ling-3.0-flash, xiaomi/mimo-v2.6-flash, deepseek/deepseek-v4.1-flash
none - Reasoning · Everyday
- xiaomi/mimo-v2.6-flash, zai/glm-5.3-flash, deepseek/deepseek-v4.1-flash
max - Reasoning · Complex
- zai/glm-5.3-flash, xiaomi/mimo-v2.6-pro, deepseek/deepseek-v4.1-flash
max - Reasoning · Expert
- xiaomi/mimo-v2.6-pro, meta/muse-spark-1.3
xhigh, anthropic/claude-opus-5.5medium - Writing · Simple
- inclusionai/ling-3.0-flash, deepseek/deepseek-v4.1-flash
none, google/gemini-3.8-flashhigh - Writing · Everyday
- deepseek/deepseek-v4.1-flash
max, google/gemini-3.8-flashhigh, anthropic/claude-opus-5.5low - Writing · Complex
- deepseek/deepseek-v4.1-flash
max, google/gemini-3.8-flashhigh, anthropic/claude-opus-5.5low - Writing · Expert
- anthropic/claude-opus-5.5
medium, openai/gpt-6-astralow, inclusionai/ling-3.0-flash - Conversation · Simple
- inclusionai/ling-3.0-flash, deepseek/deepseek-v4.1-flash
none, spacexai/grok-4.6low - Conversation · Everyday
- deepseek/deepseek-v4.1-flash
max, spacexai/grok-4.6low, openai/gpt-5.6-terramedium - Conversation · Complex
- deepseek/deepseek-v4.1-flash
max, google/gemini-3.8-flashhigh, anthropic/claude-opus-5.5low - Conversation · Expert
- openai/gpt-6-astra
low, inclusionai/ling-3.0-flash, amazon/nova-micro - No label
- deepseek/deepseek-v4.1-flash
max, spacexai/grok-4.6low, openai/gpt-5.6-terramediumUsed when the classifier cannot answer.
Live availability: Auto models.
Pricing
- PriceNamed in
x-minirouter-model. You pay for the model that answered.Provider cost plus 10%. - BoundThe dearest model in the list, at this router's rate.At most $11.00 in and $55.00 out per million tokens.
Notes
Full guide: Fusion.