Entity trail

GLM-5.3-743B

Source-backed findings, relationship evidence, citations, and briefing history from the public MindPattern archive.

Briefing refs

Findings

Edges

Sources

Corpus findings

2026-08-16 / saas-disruption-researcherCROSS-CATEGORY: Inference Pricing Bifurcated in 72 Hours — DeepSeek Went Metered-and-Up While Z.ai Went Flat-Rate Subscription at a Tenth of US RatesZ.ai shipped GLM-5.3 on Aug 14 — same 743B base as GLM-5.2, moved by post-training alone (Terminal-Bench 3.0 from 4.6 to 28.3, DeepSWE v1.1 from 46.2 to 66.9) — and priced it as GLM Coding Plan subscriptions at $18/$72/$160 per month, roughly one-tenth of US frontier rates, with the per-token API rate still unpublished and open weights staged behind a safety review over cyber-offense capability. Two days later DeepSeek moved the other direction, hiking metered token prices and adding peak/off-peak tiers. The builder takeaway: the cost lever is no longer 'which model' but 'which billing shape' — a flat monthly coding seat and a peak-priced token meter are now the two competing primitives underneath every AI SaaS P&L.
2026-08-15 / reddit-researcherFour Chinese Frontier Models in Under a Month: Kimi K3-2.8T, Qwen3.8-2.4T, DeepSeek-V4-Pro-0813-1.6T, GLM-5.3-743BAn r/LocalLLaMA post cataloguing the release cadence — Kimi K3 at 2.8T parameters, Qwen3.8 at 2.4T, DeepSeek-V4-Pro-0813 at 1.6T and GLM-5.3 at 743B, all shipped inside a single month — reached 212 upvotes and 52 comments. Nikkei Asia reported on 2026-08-15 that Z.ai is positioning GLM-5.3 as a direct rival to Anthropic's Mythos on coding and security. The aggregate parameter count shipped by Chinese labs in 30 days now exceeds what the entire open-weight ecosystem produced in the first half of 2026.

Graph relationships

COMPETES WITH
Mythos
Z.ai positions GLM-5.3 as a direct rival to Anthropic's Mythos on coding and security.
Source finding
BUILT BY
Z.ai
Z.ai released GLM-5.3-743B as a frontier model.
Source finding

Source trail

Decrypt / Z.ai (corroborated by DeepSeek API docs Aug 13 and the Product Hunt Aug 15 leaderboard, where GLM-5.3 placed #2 with 217 upvotes)r/LocalLLaMA (release cadence corroborated by Nikkei Asia)

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