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MoonshotAI: Kimi K2.5

🇨🇳 Moonshot AI · Kimi K2.5

Input Price $0.375 per million tokens NT$12.0
Output Price $2.02 per million tokens NT$64.8
Context Window 262K tokens
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Overview

MoonshotAI: Kimi K2.5 is a large language model API from Moonshot AI, part of its Kimi K2.5 model family. Priced at $0.375 per million input tokens and $2.02 per million output tokens, it occupies the mid-range, balancing capability against running cost. Output tokens cost about 5× as much as input, so prompt-heavy workloads run noticeably cheaper than generation-heavy ones. A large 262K-token context window (≈393 pages of text) lets it take in whole books, large codebases, or lengthy transcripts in a single call. Beyond plain text it also accepts Image input, so it can be applied to multimodal tasks rather than text alone. On Artificial Analysis's Intelligence Index it scores 38 (B grade), a useful proxy for its general reasoning strength relative to the other models tracked here. All prices on this page reflect OpenRouter's routed rates and are re-synced automatically every day; confirm against the provider's official pricing before committing to production.

Dimension Unit Price (USD) Price (TWD) Effective From
Input per 1M tokens $0.375 NT$12.0
Output per 1M tokens $2.02 NT$64.8
Cached Input per 1M tokens $0.090 NT$2.9

Provider
Moonshot AI
Model Family
Kimi K2.5
Version String
moonshotai/kimi-k2.5
Status
Active
Modality
Text, Image
Context Window
262,144 tokens
Output Limit
— tokens

Index Metrics

Cross-domain capability indexes evaluated by Artificial Analysis — Artificial Analysis

Intelligence Index 38 B Measured: 2026-07-01

Benchmark Scores

Data source: Artificial Analysis

AA-LCR 65.3% B Measured: 2026-07-01
GPQA Diamond 87.9% S Measured: 2026-07-01
HLE 29.4% A Measured: 2026-07-01
IFBench 70.2% B Measured: 2026-07-01
MMMU Pro 75.4% A Measured: 2026-07-01
Non-Hallucination 35.4% Measured: 2026-07-01
Omniscience Accuracy 34.3% Measured: 2026-07-01
SciCode 49.0% A Measured: 2026-07-01
Tau2 95.9% Measured: 2026-07-01
TerminalBench 34.8% Measured: 2026-07-01

Performance Metrics

Real-world benchmarks, updated every 72 hours by Artificial Analysis — Artificial Analysis

First Token Latency 3.1s Measured: 2026-07-01
Output Speed 40 t/s Measured: 2026-07-01
Response Time 89.5s Measured: 2026-07-01

90-Day Price Trend

Input / Output price (USD per 1M tokens)

Past 90 days of records; every price change is shown here

Date Dimension Price (USD) Source
Output $2.02 OpenRouter
Input $0.375 OpenRouter
Output $2.02 OpenRouter
Input $0.375 OpenRouter
Output $2.02 OpenRouter
Input $0.375 OpenRouter
Output $2.02 OpenRouter
Input $0.375 OpenRouter
Output $2.02 OpenRouter
Input $0.375 OpenRouter
Output $2.02 OpenRouter
Input $0.375 OpenRouter
Output $2.02 OpenRouter
Input $0.375 OpenRouter
Output $2.02 OpenRouter
Input $0.375 OpenRouter
Output $2.02 OpenRouter
Input $0.375 OpenRouter
Output $2.02 OpenRouter
Input $0.375 OpenRouter
Output $2.02 OpenRouter
Input $0.375 OpenRouter
Output $2.02 OpenRouter
Input $0.375 OpenRouter
Output $2.02 OpenRouter
Input $0.375 OpenRouter
Output $2.02 OpenRouter
Input $0.375 OpenRouter
Output $2.02 OpenRouter
Input $0.375 OpenRouter
Output $2.02 OpenRouter
Input $0.375 OpenRouter
Output $2.02 OpenRouter
Input $0.375 OpenRouter
Output $2.02 OpenRouter
Input $0.375 OpenRouter
Output $2.02 OpenRouter
Input $0.375 OpenRouter
Output $2.02 OpenRouter
Input $0.375 OpenRouter
Output $2.02 OpenRouter
Input $0.375 OpenRouter
Cached Input $0.090 OpenRouter
Output $1.90 OpenRouter
Input $0.400 OpenRouter
Cached Input $0.090 OpenRouter
Output $1.90 OpenRouter
Input $0.400 OpenRouter
Cached Input $0.090 OpenRouter
Output $1.90 OpenRouter

Key Insights

Key data points from this page for quick reference and citation.

  • MoonshotAI: Kimi K2.5 Input price: $0.375/M tokens
  • MoonshotAI: Kimi K2.5 Output price: $2.025/M tokens
  • Context window: 262,144 tokens
  • Provider: Moonshot AI
  • Model family: Kimi K2.5
  • Modalities: Text, Image
  • Data source: OpenRouter, updated daily