Serverless Model Bring Ups: Kimi-K2.5
Together AI added Kimi-K2.5 to serverless inference, broadening access to Moonshot AI's multimodal reasoning model.
Together AI changelog: January 2026
4 releases from to
Everything Together AI shipped in January 2026, collected from official Together AI sources. Each entry is dated and links to the page it came from.
January 2026 at a glance
January 2026 was Together AI's busiest month of the 12 months to then: 4 releases, about 4.8× its monthly average of 1. That was 4 releases more than December 2025. Most were Model (2), followed by API (1) and Infrastructure (1).
Releases
4
+4 vs December 2025
Rank of 12 months
1st
Average 0.8 a month
Most shipped
Model
2 releases
Notable Together AI launches in January 2026
- Model
Serverless Model Bring Ups: Kimi-K2.5
Together AI added Kimi-K2.5 to serverless inference, broadening access to Moonshot AI's multimodal reasoning model.
Source: Together AI Docs Changelog - Model
Serverless Model Bring Ups: GLM-4.7
Together AI added GLM-4.7 to serverless inference, giving builders direct access to Z.ai's latest reasoning and agentic coding model.
Source: Together AI Docs Changelog - API
Cartesia Sonic-3 API
Together AI added Cartesia Sonic-3, a low-latency text-to-speech model served through its API for high-fidelity voice generation.
Source: Together AI Models
All Together AI releases in January 2026
Newest first. Each entry links to the official page it came from.
January 20264 releases
Prompt Caching Now Enabled by Default for Dedicated Endpoints
Together AI made prompt caching the default on newly created Dedicated Endpoints and deprecated the opt-out flag.
Cartesia Sonic-3 API
Together AI added Cartesia Sonic-3, a low-latency text-to-speech model served through its API for high-fidelity voice generation.
Serverless Model Bring Ups: GLM-4.7
Together AI added GLM-4.7 to serverless inference, giving builders direct access to Z.ai's latest reasoning and agentic coding model.
Where January 2026 sits
Together AI releases per month, for January 2026 and the 11 months before it. A taller bar means more releases that month; the dated entries for each month are on its own page.
Other companies in January 2026
32 of the companies we track shipped in January 2026; Together AI ranks 7th by number of releases.
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