Kimi K3
The world's first open 3T-class model
Details
- External ID
- 1198643
- Source
- PH
- Company
- —
- Product
- Kimi K3
- Website domain
- producthunt.com
- Launched
- July 17, 2026
- Cohort
- —
- Upvotes
- 447
- Upvotes percentile
- 0.8807339449541285
- Tags
- Open Source, Artificial Intelligence, Development
- Fetched at
- Sept. 7, 2026, 1:22 a.m.
- Updated at
- Sept. 7, 2026, 1:22 a.m.
Description
Kimi K3 is the world's first open 3T-class model — frontier performance across coding, knowledge work, and reasoning, with native multimodality and 1M context.
Enrichment
- Theme
- coding agents and developer utilities
- Vertical
- Horizontal
- Function
- Model & infra
- Audience
- Developer
- AI stance
- AI-native
- Project type
- Commercial product
- Normalized one-liner
- open source large language model
- Manually corrected
- False
Could you build this?
No Training a 3-trillion parameter frontier multimodal model requires tens of thousands of GPUs, massive compute budgets, and world-class AI research teams.
What it would actually take: Building a 3T-class foundation model requires tens of millions of dollars in compute, petabyte-scale curated multimodal datasets, and custom 3D distributed training parallelism (tensor, pipeline, and data parallel). Post-training demands advanced reasoning reinforcement learning (RLAIF/PPO) pipelines and high-throughput inference infrastructure. This is only feasible for well-capitalized frontier AI research labs.
Competitors
Other products that read as similar to this one — 35 launches clear the similarity bar, closest 8 shown.
Attention rank: #2 of 36 (itself plus its competitors, highest first — normalized so YC and Product Hunt are compared fairly).
Launched 136 days after the earliest competitor.
- Kimi K2.7 Code · ph · 2026-06-13 · 349 upvotes · similarity 0.56
- DenseK3 · github · 2026-09-15 · 8 upvotes · similarity 0.49
- Kimi K2.6 · ph · 2026-04-21 · 341 upvotes · similarity 0.49
- A new engine to run Kimi K3 on a laptop · hn · 2026-07-29 · 7 upvotes · similarity 0.49
- kimi-cli.github.io · github · 2026-09-21 · 16 upvotes · similarity 0.47
- kimi-code-cli · github · 2026-09-21 · 11 upvotes · similarity 0.46
- kling-3-api-ko · github · 2026-09-21 · 27 upvotes · similarity 0.40
- Ilya Sutskever's AI reading list into a learning RPG · hn · 2026-07-18 · 6 upvotes · similarity 0.39
Other launches for this product
- No other launches for this product.
Same idea, different domain
Nobody's really built a model & infra tool for Fintech yet.