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Kimi K2.5 API status on ModelScope

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Catalog metadata matched Reasoning models.dev metadata

Earlier Kimi frontier model for long-context agents, coding, and multimodal work

Check providerOpenAI compatibleReasoningTool callingJSON modeVisionReasoning
API Details

Copy-ready connection details

Use these values in your client or SDK.
Base URL
https://api-inference.modelscope.cn/v1
Model ID
moonshotai/Kimi-K2.5
API format OpenAI Chat Completions + OpenAI Responses
Technical Details

Kimi K2.5 specifications

Provider and model catalog
Context window 262K
Max output 262K
Status Check provider
Family kimi-k2
Knowledge cutoff 2025-01
Released Jan 1, 2026
Last updated Jan 1, 2026
Free listing since Jun 29, 2026
Input text, image, video
Output text
Capabilities reasoning, tool calling, structured output, file attachments
Open weights Yes

External benchmark references

Benchmark Score Metric Date
SWE-Bench Verified 70.8 resolved Not listed
SWE-Atlas Codebase QnA 13.1 score Not listed
SWE-Atlas Refactoring 20.95 score Not listed
SWE-Atlas Test Writing 25.77 score Not listed
AI Recommendation

Should you use Kimi K2.5?

Kimi K2.5 is listed for chat workloads and supports a 262K context window.

Check ModelScope's current endpoint status before integrating this listing. Use the alternatives table if the provider listing is unavailable.

Best for
  • Chat
Strengths & Weaknesses

Strengths

  • Long context window
  • Reasoning mode listed
  • Tool calling support
  • Structured JSON output

Watch outs

  • Current endpoint availability needs provider confirmation
Availability

Kimi K2.5 availability by provider

Current provider only

We only found this Kimi K2.5 listing on ModelScope in the current catalog. Use the related models section for nearby alternatives.

Provider Model listing Access Context API Limits
ModelScope Kimi K2.5 Check provider 262K Native Varies
View ModelScope setup guide →
Typical Use Cases

Kimi K2.5 use cases

Chat

Kimi K2.5 is tagged for chat in this catalog and works with OpenAI-compatible client libraries.

FAQ

Kimi K2.5 free API FAQ

Is Kimi K2.5 free to use?

Kimi K2.5 appears in the free model catalog for ModelScope, but its current endpoint availability should be confirmed with the provider before use.

What is the Kimi K2.5 model ID?

The model ID shown in this catalog is moonshotai/Kimi-K2.5.

What context window does Kimi K2.5 support?

The listed context window is 262K tokens with up to 262K output tokens.

More about Kimi K2.5

Free Kimi K2.5 API.

For API keys, setup steps, and provider-level limits, see the ModelScope provider page.