.TXT Serve models?→Release models?↓
Updated October 29, 2026

Tool-call index

Not all models are served equally by all providers. On a typical model, the worst provider breaks tool calls 19× as often as the best. Find the best one for your agents.

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Xiaomi · 2 providers · 27k tool calls a day
#ProviderBroken
tool calls
Tool calls
a day
$ in / out
per M
Tokens/sUptime
1AtlasCloudfp8#2.04%2.9k$0.43 / $0.8714294.0%
2DigitalOcean#2.98%25k$0.48 / $1.802397.6%
Recommended OpenRouter settings for MiMo-V2.5-Pro
{
  "provider": {
    "order": [
      "atlas-cloud/fp8",
      "digitalocean"
    ],
    "ignore": []
  }
}

Point your agent at llms.txt

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And which provider to use.

For model makers

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Worst provider2.98%

of MiMo-V2.5-Pro's tool calls fail on DigitalOcean.

Best to worst1×

as often on DigitalOcean as on AtlasCloud (fp8), its best provider.

Every day793

broken tool calls a day across its 2 providers.