Head to head

Amazon Nova vs Kimi

Amazon Nova (AWS) and Kimi (Moonshot AI) both sit in Writing. Kimi shipped more tracked changes in the last 30 days (11 vs 9). Every value below comes from the latest crawl of the vendors' own pages.

AttributeAmazon Nova

AWS

Kimi

Moonshot AI

SegmentWritingWriting
VersionNova 2Kimi K3
Entry costFree tier available (up to $200 in AWS credits for new customers), pricing varies by service and usage.Pay-as-you-go based on token usage. See pricing tables for Kimi K3, K2.7, and K2.6 models.
Pricing tiersAWS Free Tier (New Customers) freePay-as-you-go API usage free
Model stackNova 2 Lite · Nova 2 Sonic · Nova Premier · Nova ProKimi K2.6 · Kimi K2.7 Code · Kimi K3 · kimi-k2.5 · kimi-k2.7-code-highspeed
Context window1M
Public API
Routes models
Changes / 30d911
OriginUnited StatesChina
CapabilitiesMultimodal, Long context, Bedrock distillation, Agentic tool use, Nova Models, Nova Forge, Nova Act, text modelsNative multimodal (visual + text), 1M-token context, Agentic tool use, Thinking / non-thinking modes, Dedicated coding models (k2.7-code, high-speed), Open weights, 1M token context, Multimodal input

Kimi

Moonshot AI's assistant, known for very long context windows and the open-weight K2 agentic model.

Full Kimi record →
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