Z.ai

GLM 5.3 Flash

z-ai/glm-5.3-flash

Reasoning Tool calling

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Input

$0.018

/ 1M tokens

Output

$0.14

/ 1M tokens

Cache read

$0.018

/ 1M tokens

Cache write

// OVERVIEW

GLM-5.3-Flash is a native multimodal model from Z.ai. It is suited for efficient coding and long-horizon agent tasks. Its hybrid sparse and linear attention architecture maintains accurate long-context behavior while...

Paid with Energy from your vault (1 Energy = $0.001).

// SUPPORTED PARAMETERS

frequency_penaltyinclude_reasoninglogit_biaslogprobsmax_tokensmin_pparallel_tool_callspresence_penaltyreasoningreasoning_effortrepetition_penaltyresponse_formatseedstopstructured_outputstemperaturetool_choicetoolstop_ktop_logprobstop_p

Context: 1.05M tokens
Max output: 131.07K tokens
Input: text · image · video
Tokenizer: Other
Released: Aug 26, 2026
Billing: Energy · 1 Energy = $0.001

Weights on Hugging Face: zai-org/GLM-5.3-Flash ↗

Quickstart · cURL

curl https://api.stardustllm.xyz/v1/chat/completions \
  -H "Authorization: Bearer $STARDUST_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model": "z-ai/glm-5.3-flash", "messages": [{"role": "user", "content": "Hello"}]}'

// PROVIDERS · 40

Stardust routes each request to the lowest-priced provider that is online.

Provider	Context	Max output	Quant	Uptime 24h	Input / 1M	Output / 1M
OpenInference	1.05M	943.72K	fp4	100.0%	$0.019	$0.063
Relace	1.05M	131.07K	-	99.9%	$0.018	$0.14
Darkbloom	262.14K	65.54K	fp4	97.3%	$0.065	$0.18
Wafer	1.05M	131.07K	nvfp4	100.0%	$0.048	$0.20
Wafer	1.05M	131.07K	nvfp4	100.0%	$0.054	$0.20
GMICloud-50%	1.05M	943.72K	fp8	99.2%	$0.075	$0.25
Sail Research	1.05M	131.07K	fp4	100.0%	$0.078	$0.25
Sail Research	1.05M	131.07K	fp4	100.0%	$0.078	$0.25
Morph	1.05M	943.72K	fp8	100.0%	$0.042	$0.30
Novita-44%	1.05M	131.07K	fp8	99.9%	$0.084	$0.28
StreamLake-41%	1.02M	128K	fp8	99.9%	$0.089	$0.29
Reka	1.05M	943.72K	-	100.0%	$0.12	$0.30
InferenceNet	1.05M	262.14K	fp4	100.0%	$0.11	$0.35
InferenceNet	1.05M	262.14K	fp4	100.0%	$0.11	$0.35
DigitalOcean	1.05M	131.07K	-	100.0%	$0.11	$0.38
CoreWeave	1.05M	943.72K	nvfp4	99.9%	$0.12	$0.38
NextBit	1.05M	128K	fp4	99.3%	$0.11	$0.44
Phala-15%	1.05M	131.07K	nvfp4	99.7%	$0.13	$0.42
Near AI	1.05M	943.72K	fp8	100.0%	$0.08	$0.50
Makora	1.05M	131.07K	-	100.0%	$0.14	$0.47
Particle AI	1.05M	131.07K	nvfp4	100.0%	$0.15	$0.50
Mistral	1.05M	131.07K	-	99.7%	$0.15	$0.50
Cohere	1.05M	131.07K	-	100.0%	$0.15	$0.50
PrimeIntellect	1.05M	131.07K	-	100.0%	$0.15	$0.50
Nebius	1.05M	943.72K	fp4	98.4%	$0.15	$0.50
Modal	1.05M	943.72K	fp4	100.0%	$0.15	$0.50
BaseTen	1.05M	131.07K	fp8	-	$0.15	$0.50
Crusoe	1.05M	943.72K	fp4	100.0%	$0.15	$0.50
AtlasCloud	1.05M	131.07K	fp8	99.0%	$0.15	$0.50
Fireworks	1.05M	943.72K	-	100.0%	$0.15	$0.50
Friendli	1.05M	943.72K	-	100.0%	$0.15	$0.50
SiliconFlow	1.05M	262.14K	fp8	95.8%	$0.15	$0.50
Together	1.05M	943.72K	-	97.4%	$0.15	$0.50
Parasail	1.05M	943.72K	fp4	100.0%	$0.15	$0.50
BaseTen	1.05M	131.07K	fp8	98.6%	$0.15	$0.50
Venice	1.05M	131.07K	-	100.0%	$0.15	$0.50
DeepInfra	1.05M	943.72K	fp4	100.0%	$0.15	$0.50
Z.AI	1.05M	131.07K	fp8	100.0%	$0.15	$0.50
Inceptron	1.05M	943.72K	fp8	99.9%	$0.17	$0.60
Fireworks	1.05M	943.72K	-	99.8%	$0.23	$0.75