Is Kimi K2 Thinking or OpenRouter: Fusion cheaper?

OpenRouter: Fusion is cheaper on output tokens ($-1,000,000.00 vs $2.50 per 1M).

Which has the larger context window, Kimi K2 Thinking or OpenRouter: Fusion?

OpenRouter: Fusion has the larger context window (1M tokens).

Kimi K2 Thinking vs OpenRouter: Fusion

OpenRouter: Fusion is cheaper on output tokens, while OpenRouter: Fusion offers a larger context window. Choose Kimi K2 Thinking or OpenRouter: Fusion based on the trade-off between cost, context, and the benchmarks that matter for your use case.

Spec	Kimi K2 Thinking	OpenRouter: Fusion
Provider	OpenRouter	OpenRouter
Input / 1M tokens	$0.60	$-1,000,000.00
Output / 1M tokens	$2.50	$-1,000,000.00
Context window	262K	1M
Parameters	1T	—
Open weights	Yes	—
Released	Nov 2025	—

Kimi K2 Thinking details →OpenRouter: Fusion details →

FAQ

Pricing is indicative — confirm with the provider before production use. Highlighted values indicate the better figure for that row.