Grok 4.7 vs GLM-5.3-Flash: scores, price and which to pick

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Our take

GLM-5.3-Flash wins 4 of 4 categories and costs less: 12.6× cheaper for everyday text work. Easy pick.

Overall3555Best

Coding5269Best

Writing3664Best

Support3167Best

Value2660Best

Input / 1M$2.00$0.15Best

Output / 1M$6.00$0.50Best

Blended / 1M$3.00$0.24Best

Context window500K1MBest

Open weightsNoYes

Released21 Sept 202626 Aug 2026

Your monthly bill

Tasks per month50k

Grok 4.7$600

GLM-5.3-Flash$47.50Cheapest

List prices, a quarter of the tokens as output. Scores are provisional, from Arena and Epoch AI.