Kimi K3 vs Gemini 2.5 Flash-Lite

Kimi K3 is Moonshot AI's newest and most capable model, released in July 2026. At 2.8 trillion parameters, it's the largest open model anyone has shipped so far, and it can hold about a million tokens in memory at once. That's enough room for an entire codebase or a full stack of long documents in a single chat. It comes in two versions: K3 Max for everyday chat and coding, and K3 Swarm Max, which splits one big job across many copies of the model working in parallel.

Where K3 really earns its keep is coding. It's good at finding its way around large projects, making changes that touch many files, and fixing bugs by reading your actual test results and error logs instead of guessing. You can also share screenshots, diagrams, and error messages as images, and it will answer based on what's actually on the screen.

In early testing, K3 beats Claude Opus 4.8 and GPT-5.5 on several coding tests while costing far less to run. It still sits a step below Claude Fable 5 and GPT-5.6 Sol overall, so for the very hardest questions you may get a better answer from one of those. On Aymo, switching between them takes one click.

Google's most cost-efficient and fastest model in the 2.5 family, built for high volume rather than hard problems. Despite the budget position, it reads text, images, video, and audio across a million-token context, and can ground answers in live search. Reasoning is optional, toggled through a thinking budget. Suited to classification, translation, and document processing at scale, where speed and cost decide.