Kimi K3.1 PRO
inworld/models/kimi-k3.1-proKimi K3.1 PRO is a reasoning model by Kimi with vision, function calling, prompt caching, structured output — designed for complex, multi-step problem solving where accuracy matters more than speed. It supports a 1M token context window with up to 1M tokens of output. Priced at $2 per million input tokens and $10 per million output tokens. Access Kimi K3.1 PRO through Inworld LLM Inference with OpenAI SDK compatibility, built-in failover, and intelligent routing across providers.
- Input
- $2.00
- Output
- $10.00
- Cache read
- $0.20
- Context
- 1M
- Max output
- 1M
curl --fail-with-body https://api.inworld.ai/v1/chat/completions \
-H "Authorization: Basic $INWORLD_API_KEY" \
-H 'Content-Type: application/json' \
-d '{
"model": "inworld/models/kimi-k3.1-pro",
"messages": [{"role": "user", "content": "Hello"}],
"stream": true
}'Pricing and providers
Access Kimi K3.1 PRO through Inworld LLM Inference or speech to speech via Inworld. By using the providers below you agree to their terms, listed under each provider's name in the Legal section.
| Modalities | |||||||
|---|---|---|---|---|---|---|---|
InworldThis pageinworld/models/kimi-k3.1-pro | $2.00 | $10.00 | $0.20 | — | 1M | 1M | TextImage→Text |
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