---
title: "Sources: ByteDance is pretraining an AI model with up to 10T parameters, roughly 3x larger than Kimi K3 and larger than the 8T estimate for Anthropic's Mythos 5 (Financial Times)"
type: signal
url: https://frontiernewswire.com/s/sources-bytedance-is-pretraining-an-ai-model-with-up-to-10t-parameters-e1043e5e
published: 2026-08-07T05:01:55.000Z
byline: "Source: TECHMEME"
---

# Sources: ByteDance is pretraining an AI model with up to 10T parameters, roughly 3x larger than Kimi K3 and larger than the 8T estimate for Anthropic's Mythos 5 (Financial Times)

Source: TECHMEME · Published 2026-08-07 · Canonical: https://frontiernewswire.com/s/sources-bytedance-is-pretraining-an-ai-model-with-up-to-10t-parameters-e1043e5e

Financial Times : Sources: ByteDance is pretraining an AI model with up to 10T parameters, roughly 3x larger than Kimi K3 and larger than the 8T estimate for Anthropic's Mythos 5 — TikTok owner training a model three times larger than Moonshot's Kimi K3 — ByteDance is training an AI model that could approach …

In this story: [Moonshot AI](https://frontiernewswire.com/companies/moonshot-ai), [Kimi K3](https://frontiernewswire.com/models/kimi-k3), [ByteDance](https://frontiernewswire.com/companies/bytedance), [Mythos 5](https://frontiernewswire.com/models/mythos-5)

## Sources

- [Read the original at TECHMEME](https://www.techmeme.com/260807/p2#a260807p2)

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