Kimi K2.5

Moonshot AI's flagship Kimi K2.5 MoE model (1.04T params, 32B active) with native vision, advanced reasoning, and 256K context.

Input price: $0.4592–$0.66list $0.574-20%
Output price: $2.4088–$3.30list $3.011-20%
Context: 262K
Max output: 262K
Modalities: InputTextImageOutputText
Capability: 148 (#54 of 89)
Human preference: 1445
30-day uptime: —
Released: 2026-01-27
Knowledge cutoff: 2025-06

Providers

Providers that serve this model. With Auto, each request goes to the best available provider. Prices in USD per 1M tokens; stats cover the last 30 days.

AutoInput$0.4592–$0.66-20%Output$2.4088–$3.30-20%Cache read$0.092–$0.55-20%Context262KMax output262KWe send each request to the best-priced healthy provider. You pay that provider’s price.Alibaba Cloud (Model Studio Intl)CheapestInput$0.4592-20%Output$2.4088-20%Cache read$0.092-20%Global (HK/DE/JP)No trainingTogether AIInput$0.55Output$3.08Cache read$0.55United Statesfp4No trainingNo retentionMoonshot AI (Kimi)Input$0.66Output$3.30Cache read$0.11Chinaint4No trainingAmazon BedrockInput$0.66Output$3.30Cache read—Context262KMax output16KUnited StatesNo trainingNo retention

Pricing

Prices vary by provider. Showing Alibaba Cloud (Model Studio Intl), the lowest. Pick a provider above to see its prices.

Input: $0.4592list $0.574-20%; per 1M tokens
Output: $2.4088list $3.011-20%; per 1M tokens
Cache read: $0.092list $0.115-20%; per 1M tokens
Cache write (5 min): $0.5744list $0.718-20%; per 1M tokens

Make a request

Set your provider preferences, then copy the request. It reads your API key from OHMYGPT_API_KEY.

Keep conversations on one provider

Later turns reuse the provider’s prompt cache, which can lower cost and latency.

Providers

Moonshot AI (Kimi)

Together AI

Alibaba Cloud (Model Studio Intl)

Amazon Bedrock

curl https://api.ohmygpt.com/v1/chat/completions \
  -H "Authorization: Bearer $OHMYGPT_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "moonshot/kimi-k2.5",
    "messages": [
      {
        "role": "user",
        "content": "Hello"
      }
    ]
  }'

Similar models

Other models with the same output types at a similar price.

Better value: more capable, lower price
Pareto frontier
This model

Capability scores are from Epoch AI’s Epoch Capabilities Index (CC BY 4.0, as of 2026-11-02), which combines dozens of benchmarks with GPT-5 set at 150. epoch.ai/eci

Price: our current input price per 1M tokens in USD, lowest across channels. Dated snapshots and resold copies of the same model are merged into one point; free models are not shown.

Shaded area: capability above and price below the median of all models. Pareto frontier: no other model is both cheaper and more capable.

Kimi K2.5This model

Capability: 148
Input: $0.4592–$0.66
Output: $2.4088–$3.30

Doubao Seed 2.0 Code Preview (260215)

Capability: —
Input: $0.4672
Output: $2.336

Gemini 3.1 Flash Image (Nano Banana 2)

Capability: —
Input: $0.45
Output: $2.70

Devstral 2 123B

Capability: —
Input: $0.44
Output: $2.20

MiMo-V2.6-Pro

Capability: —
Input: $0.4818
Output: $0.9636

Human preference ratings are from the LMArena Text Arena (CC BY 4.0, as of 2026-10-28): Elo ratings from blind votes, on a different scale from capability scores. lmarena.ai/leaderboard/text