Context
1M
Max output
1M
Serving providers
13
Cheapest input
$0.11 /1M
On-demand listed rates, OpenRouter routed quotes and Vercel reseller quotes. Enterprise commitments (committed-use discounts, provisioned throughput, negotiated rates) can be materially lower.
Benchmarks
independent evaluations · source: Artificial AnalysisSpeed & latency
Output speed
67 t/s
tokens / second
Time to first token
2.80s
latency
Headline indices
Individual benchmarks · click a row for effort variants
| Benchmark | Best score | Effort | Cost / task | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Aa Analyst Agent | 0.3 | default | — | |||||||||||||
| Automation Bench | 0.6 | default | — | |||||||||||||
| CritPt | 15% | default | — | |||||||||||||
| GDPval (normalized)Frozen Aug 18, 2026 | 57% | default | — | |||||||||||||
| GPQA Diamond | 91% | default | — | |||||||||||||
| Harvey Lab | 0.0 | default | — | |||||||||||||
| Humanity's Last Exam | 40% | default | — | |||||||||||||
| IT-Bench SRE | 51% | default | — | |||||||||||||
| Long-Context Reasoning | 80% | default | — | |||||||||||||
| Mlcr OverallFrozen Sep 9, 2026 | 0.5 | default | — | |||||||||||||
| Omniscience | 7.5 | default | — | |||||||||||||
| Omniscience Accuracy | 0.3 | default | — | |||||||||||||
| Omniscience Non Hallucination | 0.7 | default | — | |||||||||||||
| SciCode | 52% | default | — | |||||||||||||
| Terminal Bench40 | 0.3 | default | — | |||||||||||||
| ||||||||||||||||
| TerminalBench v2.1 | 84% | default | — | |||||||||||||
| ||||||||||||||||
| τ-bench Banking | 47% | default | — | |||||||||||||
Artificial Analysis last published scores for this benchmark on Sep 9, 2026. Scores here are frozen at that date, and models released since are not on it.
Artificial Analysis last published scores for this benchmark on Aug 18, 2026. Scores here are frozen at that date, and models released since are not on it.
Pricing by serving provider
standard tier · per 1M tokens · click a provider to expandInput pricing runs from $0.11 to $0.15 per 1M tokens across 13 providers, so the dearest route costs 36% more than the cheapest for the same model.
| Serving provider | Input /1M | Output /1M | Endpoints | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SailCheapest | $0.11 | $0.35 | 1 | ||||||||||||||||
Standardsail/zai-org/GLM-5.3-Flash
| |||||||||||||||||||
| Aihubmix | $0.113 | $0.394 | 1 | ||||||||||||||||
Standardaihubmix/glm-5.3-flash
| |||||||||||||||||||
| Baseten | $0.15 | $0.50 | 1 | ||||||||||||||||
Standardbaseten/zai-org/GLM-5.3-Flash
| |||||||||||||||||||
| Fireworks AI | $0.15 | $0.50 | 1 | ||||||||||||||||
Standardfireworks_ai/accounts/fireworks/models/glm-5p3-flash
| |||||||||||||||||||
| Friendliai | $0.15 | $0.50 | 1 | ||||||||||||||||
Standardfriendliai/zai-org/GLM-5.3-Flash
| |||||||||||||||||||
| Nebius | $0.15 | $0.50 | 1 | ||||||||||||||||
Standardnebius/zai-org/GLM-5.3-Flash
| |||||||||||||||||||
| OpenRouter | $0.15 | $0.50 | 1 | ||||||||||||||||
Standardz-ai/glm-5.3-flash
| |||||||||||||||||||
| Tencent | $0.15 | $0.50 | 1 | ||||||||||||||||
Standardtencent/glm-5.3-flash
| |||||||||||||||||||
| Databricks is dearest at $0.15 / $0.50 | |||||||||||||||||||
Price history
listed seller prices, input and output per 1M tokens Input Output
Input down 27% since first tracked
Cost calculator
estimate your monthly spend on this model$50
estimated / month
Model IDs
copy the exact identifier for your platformz-ai/glm-5.3-flash:batchsail/zai-org/GLM-5.3-Flashaihubmix/glm-5.3-flashz-ai/glm-5.3-flashtencent/glm-5.3-flashtogether_ai/zai-org/GLM-5.3-Flashfriendliai/zai-org/GLM-5.3-Flashfireworks_ai/accounts/fireworks/models/glm-5p3-flashzai/glm-5.3-flashnebius/zai-org/GLM-5.3-Flashwandb/zai-org/GLM-5.3-Flashzai/glm-5.3-flashbaseten/zai-org/GLM-5.3-Flashdatabricks/databricks-glm-5-3-flash
Frequently asked questions
GLM 5.3 Flash pricing, context and availabilityHow much does GLM 5.3 Flash cost?
GLM 5.3 Flash costs $0.11 per 1M input tokens from Sail, and $0.35 per 1M output tokens from Sail. Across 13 serving providers, input prices range from $0.11 to $0.15 per 1M tokens.
What is the context window of GLM 5.3 Flash?
GLM 5.3 Flash accepts up to 1M tokens of context and can return up to 1M output tokens.
Which providers serve GLM 5.3 Flash?
GLM 5.3 Flash is available from 13 serving providers, each with its own pricing and model ID. Sail is currently the cheapest.
What can GLM 5.3 Flash do?
GLM 5.3 Flash supports image input (vision), tool use, reasoning, prompt caching and structured output.
Other Zhipu models
compare pricing across the Zhipu lineupPopular comparisons
head-to-head pages featuring GLM 5.3 Flash
GLM 5.3 Flash vs Claude Fable 5.1side-by-side pricing & benchmarks GLM 5.3 Flash vs Claude Opus 5side-by-side pricing & benchmarks
GLM 5.3 Flash vs DeepSeek V4.1 Flashside-by-side pricing & benchmarks GLM 5.3 Flash vs DeepSeek V4 Pro 0423side-by-side pricing & benchmarks
GLM 5.3 Flash vs Gemini 3.7 Flashside-by-side pricing & benchmarks Listed prices from LiteLLM, OpenRouter and Vercel · last checked Oct 14, 2026
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