ModelsMoonshot AI
Kimi K2 0905
Context
262.1K
tokens
Released
Sep 4, 2025
on OpenRouter
Pricing
Price per million tokens
Input $/MTok
$0.6
OpenRouter · Aug 21, 2026
Output $/MTok
$2.50
OpenRouter · Aug 21, 2026
| Source | Tracked slug | In $/MTok | Out $/MTok | Cache read | Cache write | Context | Effective | Last Δ (in) |
|---|---|---|---|---|---|---|---|---|
| OpenRouter | moonshotai/kimi-k2-0905 | $0.6 | $2.50 | — | — | 262.1K | Aug 21, 2026 | — |
| models.dev | nvidia/moonshotai/kimi-k2-instruct-0905 | $0.00 | $0.00 | — | — | 262.1K | Aug 21, 2026 | 100% |
| llm-prices.com | kimi-k2-0905-preview | $0.6 | $2.50 | $0.15 | — | — | Aug 21, 2026 | — |
latest tracked price per source · Δ = most recent input-price move within that source
3 sources tracking
Input $/MTok
Output $/MTok
per-source step lines · $/MTok
history since Jan 1, 2023
Specs
Context & availability
| Provider | Moonshot AI |
|---|---|
| Context window | 262.1K tokens |
| Listed on OpenRouter | Sep 4, 2025 |
| Tracked price sources | llm-prices.com · OpenRouter · models.dev |
| Hugging Face | moonshotai/Kimi-K2-Instruct-0905 |
| OpenRouter slugs | moonshotai/kimi-k2-0905 |
source: OpenRouter model catalog + tracked price feeds
id: kimi-k2-0905
Usage
Share of OpenRouter tokens
90-day daily
usage share pending — this model isn't in the tracked OpenRouter model rankings yet
Benchmarks
Benchmark results
| Benchmark | Configuration | Score | Date | Source |
|---|---|---|---|---|
no benchmark results attributed to Kimi K2 0905 yet | ||||
scores as published by each benchmark; configurations differ — compare within a row's benchmark only
Alternatives
Similar models
| # | Model | Tokens/day | 7d Δ | Head-to-head |
|---|---|---|---|---|
| 1 | DeepSeek V4 FlashDeepSeek | 2.7T | 18.7% | vs Kimi K2 0905 |
| 2 | Hy3Tencent | 1.3T | 11.6% | vs Kimi K2 0905 |
| 5 | Nemotron 3 UltraNVIDIA | 733B | 106.3% | vs Kimi K2 0905 |
| 7 | GLM 5.2Z.ai | 533B | 41% | vs Kimi K2 0905 |
ranked by OpenRouter usage-rank proximity
snapshot Aug 20, 2026
FAQ
Kimi K2 0905 FAQ
- How much does Kimi K2 0905 cost per token?
- Kimi K2 0905 is priced at $0.6 per million input tokens and $2.50 per million output tokens, per OpenRouter as of Aug 21, 2026.
- What is Kimi K2 0905's context window?
- Kimi K2 0905 supports a context window of up to 262.1K tokens, per Moonshot AI.
- What are the alternatives to Kimi K2 0905?
- By OpenRouter usage, comparable models include DeepSeek V4 Flash, Hy3, and Nemotron 3 Ultra. Side-by-side comparisons are linked in the alternatives table.
Alerts
Track Kimi K2 0905
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