of DeepSeek V4 Flash Vision Exp's tool calls fail on DeepInfra (fp8).
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.
| # | Provider | Broken tool calls | Tool calls a day | $ in / out per M | Tokens/s | Uptime |
|---|---|---|---|---|---|---|
| 1 | GMICloudfp8# | 0.58% | 5.0k | $0.44 / $1.32 | 86 | 99.9% |
| 2 | SiliconFlowfp8# | 0.58% | 18k | $0.44 / $1.32 | 141 | 99.9% |
| 3 | DeepInfrafp8# | 1.92% | 83k | $0.22 / $0.65 | 69 | 100.0% |
Recommended OpenRouter settings for DeepSeek V4 Flash Vision Exp
{
"provider": {
"order": [
"gmicloud/fp8",
"siliconflow/fp8",
"deepinfra/fp8"
],
"ignore": []
}
}Point your agent at llms.txt
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And which provider to use.
For model makers
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as often on DeepInfra (fp8) as on GMICloud (fp8), its best provider.
broken tool calls a day across its 3 providers.