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Z.AI

GLM-5-Turbo

GLM-5-Turbo is a reasoning model from Z.AI in the GLM-5 family. 8 benchmarks count toward its index, in 4 categories.

  • Closed weights
  • Reasoning
  • Input: text
  • Released 2026-03
RankedEnough results for an index.
IndexAll categories, out of 100.51.9±10.2Median 51.0
CoverageIndex weight that has results.55%
SpeedOutput tokens per second.25/sMedian 67/s
First tokenSeconds to the first output token.3.3 sMedian 1.3 s
Input / 1MUS dollars per 1M input tokens.$1.20Median $0.60
Output / 1MUS dollars per 1M output tokens.$4.00Median $2.55
ContextMaximum tokens in one request.203KMedian 262K
EloLMArena rating and rank.—Median 1422

Details

From OpenRouter
API IDThe model ID on OpenRouter.
z-ai/glm-5-turbo
Max outputMaximum output tokens per request.
131K
Knowledge cutoffLast date of training data.
—
ToolsTool calls on OpenRouter.
Yes
JSON outputOutput follows a given JSON schema.
No
Cache read / 1MUS dollars per 1M cached tokens.
$0.24
WeightsLink to the published weights.
—
RetiresDate OpenRouter removes the model.
—

Where to run

APIs that serve this model.
2 providers
ProviderTypeMaker, cloud, host or router.InputOutputContext
OpenRouterRouter$1.20$4.00203K
Z.AIMaker$1.20$4.00200K

US dollars per 1M tokens, list price. From models.dev (opens in a new tab) (MIT).

Capabilities

Index per category, out of 100.
Out of 100
AgenticMulti-step tasks with tools.2 counted57.090 / 218
CodingCode writing and repair.None counted——
ReasoningLogic problems and puzzles.2 counted47.0136 / 227
MultimodalTasks with images and text.None counted——
KnowledgeFacts and expert knowledge.3 counted51.2125 / 268
MultilingualTasks in many languages.None counted——
InstructionTasks with strict prompt rules.1 counted57.4—
MathMath problems.None counted——

Results

8 counted
BenchmarkThe benchmark name.ResultThe score from the source.PlacePlace among results on this benchmark.
τ²-Bench Tool-Agent-User EvaluationAgentic98.5%3 / 149
Artificial Analysis IFBenchInstruction73.2%31 / 146
Artificial Analysis GPQA DiamondKnowledge84.7%78 / 199
Artificial Analysis Humanity's Last ExamKnowledge27.8%92 / 222
Artificial Analysis Long Context ReasoningReasoning71.7%106 / 217
Artificial Analysis Omniscience AccuracyKnowledge28.4%83 / 164
Critical Physics TasksReasoning0.3%137 / 214
Claw-EvalAgentic55.8%35 / 42

Sources

BenchLMCC BY-NC 4.0OpenRouterTerms restrict reusemodels.devMIT

History

5 releases
Index52.8 → 51.9
23 Oct 202612 Nov 2026
Output / 1M$4.00 → $4.00
23 Oct 202612 Nov 2026

Questions

How much does GLM-5-Turbo cost?
$1.20 per 1M input tokens, $4.00 per 1M output tokens.
How good is GLM-5-Turbo?
Its index is 51.9 out of 100. That is place 133 of 283 ranked models.
What is GLM-5-Turbo best at?
Agentic: 57.0 out of 100, place 90 of 218.
How fast is GLM-5-Turbo?
25 output tokens per second, 3.3 s to the first token.
What is the context window of GLM-5-Turbo?
203K tokens.
Is GLM-5-Turbo open source?
No. Its weights are not published.
When was GLM-5-Turbo released?
March 2026.

Badge

GLM-5-Turbo on Inference360: place 133 of 283, index 51.9
HTML
<a href="https://inference360.ai/models/glm-5-turbo"><img src="https://inference360.ai/badges/glm-5-turbo.svg" alt="GLM-5-Turbo on Inference360: place 133 of 283, index 51.9" height="20"></a>
Markdown
[![GLM-5-Turbo on Inference360: place 133 of 283, index 51.9](https://inference360.ai/badges/glm-5-turbo.svg)](https://inference360.ai/models/glm-5-turbo)

Compare with

A.X K251.9Qwen3.5-122B-A10B51.9Claude Opus 4.552.0GLM-551.6GLM-5V-Turbo48.1

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