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Moonshot AI news,
as it happens.

Every Moonshot AI launch, price change, limit change and retirement, summarized with what you need to do about it.

OpenRouter· Models

OpenRouter's catalog removes the November 18 expiration date from MoonshotAI: Kimi K2.5

OpenRouter's model catalog no longer shows an expiration date for MoonshotAI: Kimi K2.5 (moonshotai/kimi-k2.5, 262,144-token context). Earlier on November 6 the entry read November 18, 2026; the field is now empty. OpenRouter has not said whether the retirement is cancelled or only postponed.
OpenRouter· Models

OpenRouter's catalog gives MoonshotAI: Kimi K2.5 an expiration date of November 18

OpenRouter's model catalog now shows an expiration date of November 18, 2026 for MoonshotAI: Kimi K2.5 (moonshotai/kimi-k2.5, 262,144-token context), which has been listed since January 2026. The entry had no expiration date before. This is a catalog field only; the entry does not say why or what happens to the model after that date.
Moonshot AI· Models· 5 discussions

Moonshot releases the open weights of Kimi K3.1 Pro

Moonshot posted on X that it is releasing the model weights of Kimi K3.1 Pro, on Hugging Face as moonshotai/Kimi-K3.1-Pro, and said "we'll keep advancing open intelligence." It had promised the weights by November 4 when it launched the model on October 23.
Moonshot AI· Models

Kimi K3.1 Pro is now available in Devin Desktop and Devin CLI

Cognition's Devin team posted that Moonshot's Kimi K3.1 Pro can now be used in Devin Desktop and Devin CLI.
Moonshot AI· Infrastructure

Moonshot launches Kimi Hosted Agents, a managed cloud harness for agents

Moonshot AI announced Kimi Hosted Agents on November 5 (Beijing time). The service offers the harness that runs an agent as a cloud service for companies and developers, so they do not have to build and maintain their own runtime.
Moonshot AI· Models

Artificial Analysis: Kimi K3.1 Pro's personality differs more from Kimi K3 than any model update it has measured

Artificial Analysis says Kimi K3.1 Pro shows the biggest personality change it has seen between a model and its direct predecessor on AA-PersonalityBench. Each model is percentile-ranked from 1 to 100 on 30 traits. The scores are the site's own.
Moonshot AI· Products

Kimi adds Gmail, Google Drive and Google Calendar plugins

Moonshot's Kimi account says Kimi now works with Gmail, Google Drive and Google Calendar. According to Moonshot, you can summarize Gmail threads, find files in Google Drive and plan your day with Google Calendar, with OAuth access that you control. The plugins are listed on kimi.ai/plugins.
Moonshot AI· Models

Moonshot apologizes for Kimi K3.1 Pro plan quota problems and resets usage

Moonshot apologized on X for "rate limits and unnecessary quota consumption" on the Kimi K3.1 Pro subscription plan, saying the problems were its own and should have been fixed sooner. Users had complained of quotas running out fast since the October 23 launch.
Moonshot AI· Models· 11 discussions

Artificial Analysis and Arena rank Kimi K3.1 Pro 4th on their indexes and #8 in Code Arena WebDev

Two independent evaluators published results for Moonshot's Kimi K3.1 Pro within an hour of its launch. Both put its price at $2 per million input tokens and $10 per million output tokens; Artificial Analysis lists cached input at $0.20, 33% below Kimi K3.
Moonshot AI· Models· 28 discussions

Moonshot launches Kimi K3.1 Pro, with open weights due by November 4

Moonshot announced Kimi K3.1 Pro, which it calls its most capable 3T-class open-weight model: a multimodal mixture-of-experts model with 2.8T total and 104B active parameters and a 1M-token context. Moonshot says K3.1 Pro and K3.1 Pro Highspeed (2–3× faster) are live on Kimi.ai, Kimi Work, Kimi Code and the Kimi API (model ids kimi-k3.1-pro and kimi-k3.1-pro-highspeed). Open weights are promised by November 4, 2026.
OpenRouter· Models

OpenRouter lists Kimi K3.1 Pro and its Highspeed version

OpenRouter says Kimi K3.1 Pro from Moonshot is live on its platform as moonshotai/kimi-k3.1-pro. It describes a 1M-context, multimodal open-weight model post-trained from Kimi K3 for long-horizon coding and agentic work.
OpenCode Go· Models

OpenCode Go adds Kimi K3.1 Pro

OpenCode announced on X on October 23 that Moonshot's Kimi K3.1 Pro is now available in OpenCode Go. The post gives no further detail, such as pricing, limits or the model id. The post had 530 likes and 36 replies within about half an hour.
Moonshot AI· Models

Vercel AI Gateway adds Kimi K3.1 Pro and its Highspeed version

Vercel says Kimi K3.1 Pro and Kimi K3.1 Pro Highspeed are live on AI Gateway, its unified endpoint for model providers. The model ids are moonshotai/kimi-k3.1-pro and moonshotai/kimi-k3.1-pro-highspeed. Vercel lists a 1M-token context window and describes gains in coding, 3D modeling and finance, which repeat Moonshot's own claims.
Moonshot AI· Models· 1 discussions

Kimi K3.1 Pro starts rolling out on Kimi web and mobile

Moonshot's Kimi K3.1 Pro is appearing in the Kimi web and mobile apps, according to TestingCatalog, which posted a screenshot where the app describes it as "Complex tasks and professional work, all-around flagship." Other X accounts (LuminaBench, AiBattle_, ai_for_success) report the same, and say K3.1 Pro and a K3.1 Pro Highspeed variant are also in the Kimi Code CLI. No official Moonshot post was seen when these reports were made.
RumorMoonshot AI· Models· 8 discussions

Moonshot teases Kimi K3.1 in a video; the model is not announced

Moonshot's Kimi account posted a 24-second video without a caption. Accounts that quoted it describe the Kimi Code terminal showing "Model: Kimi K3.1" as it writes a procedural 3D scene in Three.js. Moonshot has not announced the model, a release date, pricing or weights.
Moonshot AI· Infrastructure

vLLM blog: agent-assisted optimization of Kimi K3 decoding on NVIDIA GB300

The vLLM project blog, in a post by an NVIDIA engineer dated Oct 16, 2026, describes a unified CuTe DSL decode path for Kimi K3 on NVIDIA GB300 GPUs. The authors used coding agents to write much of it.