Home / Zhipu AI / GLM-5.3-Flash

GLM-5.3-Flash

GLM-5.3-Flash is developed by Zhipu AI, released 2026-08-26.

Also written as: GLM 5.3 Flash

Model ID: glm-5.3-flash

Sources disagree; check the official site — models.dev repository, docs.z.ai (cited by LiteLLM)
Input price
$0.1195 / 1M tok
Output price
$0.4183 / 1M tok
Blended price
$0.1942 / 1M tok
Epoch Capabilities Index (ECI)
153.6
57th percentile of 107 models with an Epoch Capabilities Index (ECI) score
Epoch AI · as of 2026-08-20
Epoch Mock AIME accuracy
93.9%
Epoch AI · as of 2026-08-20
Epoch FrontierMath (T1–3) accuracy
55.8%
Epoch AI · as of 2026-08-20
Arena text rating
1475.9
86th percentile of 164 models with an Arena text rating score
LMArena · as of 2026-11-06
Arena coding rating (human preference votes, not task accuracy)
1527.7
LMArena · as of 2026-11-06
Arena math rating
1503.6
LMArena · as of 2026-11-06
Arena WebDev rating
1606.6
LMArena · as of 2026-11-06

LiveBench

Shown here only — LiveBench scores never appear in any list, table, chart, search result or JSON-LD elsewhere on this site (see data sources).

LiveBench metricValueAs of
LiveBench Global Average71.62026-06-25
LiveBench Reasoning77.62026-06-25
LiveBench Coding79.02026-06-25
LiveBench Agentic Coding56.82026-06-25
LiveBench Mathematics81.22026-06-25
LiveBench Data Analysis76.42026-06-25
LiveBench Language77.32026-06-25
LiveBench Instruction Following52.82026-06-25

LiveBench leaderboard (livebench.ai, github.com/LiveBench/new-livebench), release 2026-06-25, CC BY-SA 4.0 — livebench.ai · github.com/LiveBench/new-livebench

Third-party resale listings

Captured 2026-11-06 from the reseller marketplace subrouter.ai's public pricing list. These are third-party resale prices, not Zhipu AI's official price. Many resellers use shared/subscription access or reverse-engineered integrations — availability and quality are not verified by this site. Prices are USD per 1M tokens. Reseller names are the marketplace's own listing IDs, not company names — none of them is Zhipu AI or any other model developer.

22 resellers passed our sanity checks against Zhipu AI's official price; cheapest trusted price $0.0233/1M blended.

Reseller (marketplace ID)Input $/1MOutput $/1MBlended $/1Mvs. official
sh00t.host 0.0075 0.025 0.0119 6%
Kriora 0.0086 0.0288 0.0137 7%
laoliu 0.0147 0.049 0.0233 12%
FoxRouter 0.0168 0.056 0.0266 14%
RelAI 0.0176 0.0588 0.0279 14%
fate86api 0.0221 0.0735 0.0349 18%
xcgx 0.0235 0.0784 0.0373 19%
ModelShare 0.0265 0.0882 0.0419 22%
TokenX 0.0279 0.0931 0.0442 23%
a6aa 0.0279 0.0931 0.0442 23%
LingAI 0.0294 0.098 0.0466 24%
quqiai 0.0294 0.098 0.0466 24%
000 0.0331 0.1103 0.0524 27%
znu 0.0368 0.1225 0.0582 30%
TokenHub 0.04 0.1333 0.0633 33%
leapnode 0.0441 0.1471 0.0699 36%
Cybersol 0.0706 0.2471 0.1147 59%
OrangeAPI 0.09 0.30 0.1425 73%
my-star 0.10 0.3333 0.1583 82%
dexrouter 0.125 0.4167 0.1979 102%
pcoreAI 0.125 0.4167 0.1979 102%
PandaAI 0.13 0.4333 0.2058 106%

Resale listings: subrouter.ai public marketplace snapshot 2026-11-06.

Official list price from Zhipu AI, as recorded by models.dev. See the third-party resale listings above for reseller prices — those are not official and not verified by this site.

See all of Zhipu AI's models on its provider page, or browse the full model directory. Full source licenses and sync dates: /data-sources/.