# Together AI partners with Moonshot AI _Together AI partners with Moonshot AI to offer Kimi K3 and future models, providing developers with day-zero access to large-scale open-source AI._ **Published:** 2026-07-29 **Source:** https://www.startuphub.ai/ai-news/technology/2026/together-ai-partners-with-moonshot-ai --- Together AI is teaming up with Moonshot AI to natively serve the latter's increasingly powerful large language models. This strategic partnership aims to give developers early access to Moonshot's frontier releases, beginning with the Kimi K3 model. Together AI partnersCore From the article 8 mentionsTogether AI is teaming up with Moonshot AI to natively serve the latter's increasingly powerful large language models.Moonshot AI modelsCoreoffering Kimi K3 and future models, including a 2.8 trillion parameter sparse MoEFrom the article 9+ mentionsThis strategic partnership aims to give developers early access to Moonshot's frontier releases, beginning with the Kimi K3 model.Primary launch platformEffectFrom the articleUnder the new agreement, Together AI becomes a primary launch platform for Moonshot's open-weight model releases.Day-zero accessEffectdevelopers gain immediate early access to Moonshot's frontier releases like Kimi K3From the article 4 mentionsThis collaboration offers developers day-zero availability for models like the 2.8 trillion parameter Kimi K3, a significant step for those building on cutting-edge open-source AI.Kimi K3 featuresContextFrom the article 6 mentionsMoonshot AI's Kimi K3 is a massive 2.8 trillion parameter sparse Mixture-of-Experts model, notable for its native vision support and a 1 million token context window.Together AI platformContextoptimized for large sparse models, emphasizing zero data retention and compliant usageFrom the article 8 mentionsUnder the new agreement, Together AI becomes a primary launch platform for Moonshot's open-weight model releases.drivesOpen-source AIOutcomeFrom the article 2 mentionsThis makes it a significant player in the open-source AI space, challenging proprietary systems.supportsDeveloper benefitsOutcomeenables building with cutting-edge models, fostering innovation in the AI communityFrom the article 6 mentionsDevelopers gain immediate access to these models through Together AI's infrastructure, which emphasizes zero data retention and compliant usage. Moonshot AI's Kimi K3 is a massive 2.8 trillion parameter sparse Mixture-of-Experts model, notable for its native vision support and a 1 million token context window. This makes it a significant player in the open-source AI space, challenging proprietary systems. The company recently announced its [Kimi K3 model](/ai-news/artificial-intelligence/2026/kimi-k3-challenges-claude-fable-5-on-code-quality-slashes-cost), which has been lauded for its performance. Under the new agreement, Together AI becomes a primary launch platform for Moonshot's open-weight model releases. Developers gain immediate access to these models through Together AI's infrastructure, which emphasizes zero data retention and compliant usage. The partnership is particularly significant given the scale of models like Kimi K3. Together AI's platform is optimized for large sparse [Mixture-of-Experts models](/ai-news/technology/2026/together-ai-adds-inkling-multimodal-model), offering specialized infrastructure that promises to deliver the performance these architectures are designed for, rather than generic deployments. This collaboration offers developers day-zero availability for models like the 2.8 trillion parameter Kimi K3, a significant step for those building on cutting-edge open-source AI. Future Moonshot models will also be available on Together AI at launch. The integration provides a unified experience, allowing developers to access the full Moonshot lineup through a single API. This simplifies workflows, eliminating the need for new SDKs or account setups with each new model release. Developers can also fine-tune these models using their own data. Together AI offers granular control over custom training, including full-weight and LoRA reinforcement learning, directly connecting experimentation to production environments without separate handoffs. This alliance positions Together AI to offer the robust, production-ready infrastructure traditionally associated with closed-model providers, but for open-weight models. StartupHub.ai data shows Together AI, with a score of 76/100 and verified financials including an $800M Series C raise in 2026 valuing it at $8.3B post-money, is a leading platform in this competitive space. Moonshot AI's work on models like the 2.8 trillion parameter Kimi K3 has garnered attention, with discussions around its impact on AI investing and its position in the global AI race, as noted in analyses of the [China's AI Race](/ai-news/artificial-intelligence/2026/china-s-ai-race-heats-up-moonshot-s-kimi-k3-challenges-global-leaders) and its potential to spark debate on [AI Investing](/ai-news/investors-news/2026/kimi-k3-sparks-ai-investing-debate-a-vc-s-view). This [Moonshot AI partnership](https://www.together.ai/blog/together-ai-announces-strategic-partnership-with-moonshot-ai-to-natively-serve-kimi-models) provides developers with a powerful combination of frontier open models and scalable, production-grade infrastructure. --- Original analysis from [startuphub.ai](https://www.startuphub.ai), the #1 AI startup directory.