Today's price · per 1M tokens
Input
$0.600
per 1M tokens
Output
$3.00
per 1M tokens
Blended
$1.80
avg of input & output $/1M
Cached input
$0.100
17% of input — prompt caching
Available on 2 hosts
cheapest blended first · $ per 1M tokensKimi K2.5 is sold by 2 providers. Prices are per 1M tokens (blended = avg of input & output). The first-party row is the model maker; “vs first-party” shows each host’s blended price relative to it.
| Host | Input | Output | Blended | vs first-party |
|---|---|---|---|---|
| Fireworks details → | $0.600 | $3.00 | $1.80 | 0% |
| Moonshot first-party | $0.600 | $3.00 | $1.80 | — |
Overview
Earlier Kimi model. $0.60/$3.00 per 1M; cached $0.10.
Deploy this open model on rented GPUs
Open weights mean you can self-host instead of paying per-token API prices. These platforms let you serve it on demand — often cheaper at scale.
Partner links — we may earn a commission if you sign up, at no cost to you. We only list platforms we'd recommend regardless.
Capabilities
struck through = not supportedBenchmark performance
accuracy % · higher is better- LMSYS Chatbot Arena: 1450.2 ELO (Human preference)
- Ranks #45 of 68 benchmarked models by average score
- Ranks #58 of 133 comparably-measured models by percentile score, across 9 independent measurements
- Ranks #59 of 133 comparably-tested models by normalized performance per dollar
- Strongest at AIME 2025 — 96.1%, #9 of 36
337.7 tokens/sec output 0.69s latency to first token (TTFT)
Source: Vellum LLM Leaderboard · updated Aug 1, 2026 · See full rankings →
Specifications
- Provider
- Moonshot
- Context window
- 262K tokens
- Modality
- text, image
- Parameters
- Proprietary
- Open source
- Yes — open weights available
- Released
- Jul 1, 2025
- Status
- Current
- Last updated
- Jun 25, 2026
- Tags
Availability verified: Not re-verified. We have no recent evidence that Moonshot still lists this model — treat availability as unconfirmed.