GLM-5.3-FlashX-Legal: Benchmarks, Pricing & Context Window
GLM-5.3-FlashX-Legal is a language model from ZAI, released in October 2026, with multimodal input, a 1M-token context window, and pricing from $0.370/M input, $0.075/M cached input, $1.25/M output.
GLM-5.3-FlashX-Legal (GLM-Legal) is Z.ai's legal-domain variant of GLM-5.3-FlashX, the fast serving tier of GLM-5.3-Flash. It adds legal-domain mid-training and reinforcement-learning post-training across tens of thousands of environments
GLM-5.3-FlashX-Legal benchmarks
Capability tiers
Standing within each category, adjusted for leaderboard depth.
Real tasks performance
High-confidence performance for GLM-5.3-FlashX-Legal across real-world prompt categories. Only 95% intervals at most 4 points wide are shown.
Performance by conversation depth
How GLM-5.3-FlashX-Legal holds up as conversations get longer.
Quality Tracker
GLM-5.3-FlashX-Legal Performance Across Datasets
Scores sourced from the model's scorecard, paper, or official blog posts
llm-stats.com - Thu Nov 05 2026GLM-5.3-FlashX-Legal pricing
Providers
GLM-5.3-FlashX-Legal starts at $0.370 per million input tokens and $1.25 per million output tokens via ZAI. Reused prompt prefixes cost $0.0750 per million cached input tokens.
| Provider | Input $/M | Cached input $/M | Output $/M | Context in / out | TTFT p95 s | Output p5 c/s | Modalities in / out |
|---|---|---|---|---|---|---|---|
 ZAI | $0.370 | $0.0750 | $1.25 | 1.0M/131.1K | — | — | / |
Cached input is the discounted price for prompt tokens served from a provider cache. TTFT is time to first token. Output is characters per second; p5 is the sustained floor exceeded by 95% of observed requests.
GLM-5.3-FlashX-Legal context window
Input and output token limits for GLM-5.3-FlashX-Legal, plus how it ranks on long-context understanding.
Try now
huggleMake it with
GLM-5.3-FlashX-Legal.
GLM-5.3-FlashX-Legal latency
GLM-5.3-FlashX-Legal time to first token, sustained output throughput, and failed-request rate from live model usage over the trailing 7 days.
GLM-5.3-FlashX-Legal examples
Recent arena outputs from GLM-5.3-FlashX-Legal, picked from the highest-ranked matchups.
GLM-5.3-FlashX-Legal license
GLM-5.3-FlashX-Legal is a proprietary model available under its provider's product and API terms.
- License
- Proprietary
- Hosted access
Proprietary license - usage restrictions apply
GLM-5.3-FlashX-Legal resources
Official sources for GLM-5.3-FlashX-Legal: provider documentation, official launch post.
GLM-5.3-FlashX-Legal vs other models
The most-compared alternatives to GLM-5.3-FlashX-Legal are Claude Fable 5, Claude Opus 5. Open any pair side-by-side for benchmarks, pricing, context, and latency.
Models like GLM-5.3-FlashX-Legal
Models ranked just above and below GLM-5.3-FlashX-Legal by LLM Stats score.
FAQ
Common questions about GLM-5.3-FlashX-Legal.