Moonshot V1 128K

Name: Moonshot V1 128K
Brand: moonshotai

moonshotai

Moonshot V1 128K is a legacy text generation model with a 131,072 token context window. Superseded by Kimi K2 with superior coding, reasoning, and agent capabilities.

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Example Use Cases

Need long-context text generation

Legacy Moonshot API compatibility

Technical Specifications

Context Window

131,072 tokens

Max Output

16,384 tokens

Cache Miss Cost

$2 per 1M tokens

Non-Reasoning Cost

$5 per 1M tokens

Web Search Cost

$15 per 1K calls

Code Execution Cost

$0.19 per 1K calls

⚠️ Legacy

Made legacy on February 18, 2026

Reason

Superseded by Kimi K2

Recommended Replacement

Kimi K2.5