Model

Kimi K3 Fast

5 providers · 5 listingsreleased Aug 3, 2026

lowest input /M · Neuralwatt

$15

lowest output /M · Neuralwatt

1.05M

context window

1.05M

max output

Compare providers (sorted by listed input price)

5 providers list Kimi K3 Fast. The cheapest full-context option is Neuralwatt at $3/$15 per M. Listed prices span 1.5× for identical weights.

			Cache read /M	Cache write /M		Capabilities
Neuralwatt kimi-k3-fast	$3	$15	$0.3	—	1.05M	no reasoningtoolsstructuredvision	Jul 16, 2026
LLM Gateway fireworks/kimi-k3-fast	$4.50	$22.50	$0.45	—	1.04M	reasoningtoolsno structuredvision	Jul 16, 2026
Vercel AI Gateway moonshotai/kimi-k3-fast	$4.50	$22.50	$0.45	—	1M	reasoningtoolsstructuredvision	Jul 16, 2026
Venice AI kimi-k3-fast-api	$4.50	$22.50	$0.45	—	1M	reasoningtoolsstructuredvision	Aug 3, 2026
Fireworks AI accounts/fireworks/routers/kimi-k3-fast	$4.50	$22.50	$0.45	—	1.05M	reasoningtoolsstructuredvision	Jul 27, 2026

Best price history

Daily lowest published price across live providers. A lower line is better for the buyer.

Best input /M: $3unchanged
Best output /M: $15unchanged
Provider coverage: 5; 5 at the start · 24 snapshots

Published best prices are unchanged.

24 daily snapshots collected from Aug 21, 2026 through Sep 14, 2026. A price chart will appear after the first real move.

Price badge

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Live SVG, regenerated on every hourly sync — paste it into a README to always show the current cheapest listed price. Updates when prices change; no build step needed on your side.

Prices are per million tokens (USD). “—” means the provider does not publicly list a price for this model. Data from models.dev; verify with the provider before purchasing.