Zhipu AIGLM 5.3 FlashX Legal
No cheaper ranked model scores higher: it is on the price frontier.
As of 2 Nov 2026, GLM 5.3 FlashX Legal by Zhipu AI is not yet ranked on the BenchLeader Index, which needs at least five independent results across two categories. API pricing: $0.370 per 1M input tokens and $1.25 per 1M output tokens ($0.590 blended at 3:1), list price on 2 Nov 2026. It streams about 96 tokens/s (OpenRouter).
Key facts (as of 2 Nov 2026)
- GLM 5.3 FlashX Legal API pricing: $0.370 per 1M input tokens and $1.25 per 1M output tokens ($0.590 blended at 3:1) (list price, 2 Nov 2026).
- GLM 5.3 FlashX Legal streams about 96 tokens/s (OpenRouter, 2 Nov 2026).
In detail. GLM 5.3 FlashX Legal is a Zhipu AI model. It is not yet ranked: no independent benchmark results so far, only pricing and metadata. At $0.590 per million tokens blended it is mid-priced. Output speed of 96 tokens per second puts it faster than most, with a first token in 1.2 s.
- Blended price
- $0.590/M
- $0.370 in · $1.25 out
- via OpenRouter
- Output speed
- 96 tok/s
- OpenRouter traffic, 7-day median; not yet measured by Artificial Analysis
- First answer
- 1.18 s
- Context
- 1.0M
- via OpenRouter
- Full answer
- –
- Cost per task
- –
- Tokens per task
- –
- Released
- –
- date not published by our sources
No independent quality benchmark results yet — only pricing and metadata.
API pricing: where to run it
Every provider serving this model through OpenRouter, with throughput and first-token latency measured on live traffic over the last 30 minutes and each provider’s own price. Purple marks the best in each column.
| Provider | Speed | First token | Input $/M | Output $/M | Context | Quantisation |
|---|---|---|---|---|---|---|
| Z.ai | 96 tok/s | 1.18 s | $0.370 | $1.25 | 1.0M | fp8 |
What a task costs
Estimates from list price, output speed and time to first answer for the best configuration. “With caching” assumes three-quarters of the input is served from the prompt cache. Reasoning tokens are not modelled.
| Workload | Tokens in / out | Cost | With caching | Time |
|---|---|---|---|---|
| Chat reply | 400 / 300 | $0.0005 | – | 4.3 s |
| Summarize a 30-page report | 12,000 / 600 | $0.0052 | – | 7.4 s |
| Code edit | 6,000 / 1,500 | $0.0041 | – | 16.8 s |
| Agentic coding session | 60,000 / 4,000 | $0.027 | – | 42.8 s |
| Structured extraction | 2,000 / 200 | $0.0010 | – | 3.3 s |
See also
Questions people ask
- Why does GLM 5.3 FlashX Legal have no BenchLeader Index score?
- The index needs at least five independent results across at least two categories, and as of 2 Nov 2026 GLM 5.3 FlashX Legal does not have them yet. Launch-post scores are never used, so it is ranked once independent publishers have measured it.
- How much does GLM 5.3 FlashX Legal cost per 1M tokens?
- As of 2 Nov 2026, GLM 5.3 FlashX Legal costs $0.370 per 1M input tokens and $1.25 per 1M output tokens, $0.590 blended (three input tokens per output token).
Data as of 2 Nov 2026. Compare with another model.
Cite as: BenchLeader, “GLM 5.3 FlashX Legal: benchmarks, pricing, speed and rank”, data as of 2 Nov 2026, https://www.benchleader.com/models/glm-5-3-flashx-legal.