Last refreshed 2026-10-19. Next refresh: weekly.
Why use Kimi K2 Instruct 0905 on OpenRouter?
OpenRouter offers Kimi K2 Instruct 0905 with pay-as-you-go pricing at $0.60/1M input tokens. OpenRouter is a multi-provider LLM aggregator offering unified API access to 300+ models from all major labs and emerging providers, with automatic failover for reliability.
Compare Kimi K2 Instruct 0905 across 3 providers to find the best fit for your use caseInput / 1M
$0.60
Output / 1M
$2.50
Cache
Not sourced
Batch
Not sourced
Setup recipe
Docs fallbackInstall
Use the provider REST API or SDKAuth
Create a provider API keyCall
model: moonshotai/kimi-k2-0905Model ID
moonshotai/kimi-k2-0905Request example
Curated snippets for this provider are not sourced yet. Use OpenRouter documentation with model ID
moonshotai/kimi-k2-0905.Gotchas
- Use provider model ID "moonshotai/kimi-k2-0905", not the LLMReference slug "kimi-k2-instruct-0905".
Compare Kimi K2 Instruct 0905 Across Providers
| Provider | Input (per 1M) | Output (per 1M) |
|---|---|---|
| Fireworks AI | $0.60 | $2.50 |
| NVIDIA NIM | — | — |
| OpenRouter | $0.60 | $2.50 |
Pricing
| Type | Price (per 1M) |
|---|---|
| Input tokens | $0.60 |
| Output tokens | $2.50 |
Capabilities
No model capability flags are currently sourced.
About Kimi K2 Instruct 0905
Kimi K2 Instruct 0905 is Moonshot AI's Kimi K2 model. It offers a 131K-token context window.
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Model Specs
Released2025-09-05
Parameters1T total, 32B active (MoE)
Context128K
ArchitectureDecoder Only