in the loop

GLM-5.2
#49 of 274 scored.

Z.aiJun 16, 2026Open weights

Capabilities Index

Range 149.8–153.8

151.8

Context

Takes text

1.05M

Input

Per 1M tokens

$0.06

Output

Per 1M tokens

$7.00

Benchmarks

How it scores.

  • GPQA Diamond89.1%

    24th of 186

  • SWE-bench Verified78.7%

    5th of 32

  • FrontierMath59.2%

    35th of 81

  • ARC-AGI-222.8%

    37th of 79

  • SimpleQA Verified34.2%

    52nd of 77

  • Mock AIME86.4%

    67th of 176

Everything else Epoch has for it

  • DTBench89.3%
  • ARC-AGI77.0%
  • WeirdML70.1%
  • Surface Evolver Bench55.6%
  • LMCA53.9%
  • SimpleBench50.6%
  • DeepSWE43.8%
  • ProofBench35.0%
  • PostTrainBench31.7%
  • FrontierMath-Tier-4-v2-Private29.3%
  • FrontierCode24.5%
  • Chess Puzzles16.9%
  • Mystery Game Puzzles10.8%
  • EBR-bench9.5%

On the index

Around it.

  1. #46Grok 4.20xAI · $1.25 in152.0
  2. #47GLM-5.3-FlashZ.ai · $0.15 in151.9
  3. #48Gemini 3 FlashGoogle151.8
  4. #49GLM-5.2Z.ai · $0.06 in151.8
  5. #50Kimi K2.6Moonshot · $0.47 in151.1
  6. #51GPT-5 ProOpenAI · $15 in150.3
  7. #52Inkling-SmallThinking Machines · $0.45 in150.2

Sources