Releases
56 matching — model launches, API releases, product updates, financial events and news.
September 20261
Sep 3, 2026
Moonshot confidentially files for Hong Kong IPOAnnouncedIPO
Reuters reported that Moonshot confidentially filed for a Hong Kong IPO and was targeting a roughly $3 billion offering.
July 20265
Jul 29, 2026Moonshot closes $3.5B financing at $35B valuationFunding round
Moonshot closed a $3.5 billion financing round, valuing the company at $35 billion.
Jul 27, 2026Kimi K3 full weights publishedOpen weights
Moonshot published the full Kimi K3 weights and implementation resources.
Jul 20, 2026Moonshot pauses Kimi subscriptions amid K3 demandNews
Moonshot temporarily paused new Kimi subscriptions as demand for K3 strained available capacity.
Jul 16, 2026Kimi K3 releasedModel release
Kimi K3 launched with native vision, agentic capabilities and a one-million-token context window.
Jul 16, 2026Kimi K3 family introducedModel release
Moonshot introduced Kimi K3, its 2.8T-parameter native multimodal frontier model family.
June 20261
Jun 2026Kimi K2.8 Preview releasedModel release
Moonshot previewed an intermediate K2-generation model before Kimi K3.
April 20265
Apr 20, 2026Kimi presentation creation releasedFeature update
Kimi added agentic presentation and slide creation capabilities.
Apr 20, 2026Kimi Work added to productivity suiteFeature update
Kimi expanded its workspace features for producing and editing work artifacts.
Apr 20, 2026Kimi Researcher documented in agent suiteFeature update
Moonshot documented Kimi Researcher as a deep-research workflow within its agent suite.
Apr 20, 2026Agent Swarm upgradedFeature update
Kimi expanded its multi-agent swarm system to coordinate parallel specialist agents.
Apr 20, 2026Kimi K2.6 released and open-sourcedOpen weights
Moonshot released Kimi K2.6 with improved agent capabilities and published model weights.
March 20264
Mar 2026Checkpoint Engine releasedOpen weights
Moonshot published its distributed model-checkpointing engine.
Mar 2026FlashKDA releasedOpen weights
Moonshot published optimized kernels for Kimi Delta Attention.
Mar 2026MoonEP releasedOpen weights
Moonshot released its expert-parallel communication library for large MoE training and inference.
Mar 2026MoBA research implementation releasedResearch paper
Moonshot published Mixture-of-Block Attention code and research for efficient long-context modeling.
February 20261
Feb 2026Kimi Claw enters public betaProduct launch
Moonshot opened public beta access to Kimi Claw, a persistent cloud agent workspace.
January 20261
Jan 27, 2026Kimi K2.5 releasedModel release
Moonshot released Kimi K2.5, adding native multimodal capabilities and stronger agentic coding.
December 20251
Dec 31, 2025Moonshot raises $500M at $4.3B valuationFunding round
Moonshot completed a reported $500 million financing at a $4.3 billion valuation.
November 20252
Nov 6, 2025Kimi K2 Thinking releasedModel release
Moonshot released the reasoning-focused K2 Thinking model for long-horizon agentic tasks.
Nov 2025Kimi Code releasedProduct launch
Moonshot released its open-source Kimi coding agent and command-line interface.
October 20252
Oct 2025Kimi Linear 48B weights releasedOpen weights
Moonshot published a 48B Kimi Linear checkpoint.
Oct 2025Kimi Linear architecture introducedResearch paper
Moonshot introduced Kimi Linear and Kimi Delta Attention as a hybrid linear-attention approach.
September 20252
Sep 26, 2025OK Computer agent mode launchesProduct launch
Kimi added the OK Computer agent mode for executing computer-oriented tasks.
Sep 5, 2025Kimi K2 Instruct 0905 releasedModel update
Moonshot released a K2 checkpoint with improved coding, instruction following and long-context performance.