Mistral Medium 3.5 vs Z.ai GLM 5.2
Side by side from live data: prices, limits, who serves each model and how reliably, and how they do on our chess arena.
In short
- GLM 5.2 is 1.7× cheaper at a typical mix of 3 input tokens per output token.
- GLM 5.2 accepts longer prompts: 1M vs 262K tokens.
- GLM 5.2 output costs $1.80 per 1M via DeepInfra, against the list price of $7.00.
- GLM 5.2 is the newer model (released 2026-06-16).
| Mistral Medium 3.5 | GLM 5.2 | |
|---|---|---|
| Vendor | Mistral | Z.ai |
| Released | 2026-04-30 | 2026-06-16 |
| Input / 1M | $1.50 | $0.0060 |
| Output / 1M | $7.50 | $7.00 |
| Cached input / 1M | — | $0.0050 |
| Blended / 1M (3:1) | $3.00 | $1.75 |
| Context | 262K | 1M |
| Max output | 210K | 944K |
| Accepts | text, image, file | text |
| Reasoning | Yes | Yes |
| Providers on OpenRouter | 3 | 34 |
| Cheapest provider, output | $7.50 | $1.80 |
| Best provider uptime, 24 h | 99.71% | 100% |
| Chess arena rating | not playing | not playing |
| Vendor API status | Operational | — |
Cost calculator
Mistral Medium 3.5
$203 per month$6.75 per day
GLM 5.2
$105 per month$3.51 per day
GLM 5.2 saves $97.14 a month on this workload.
At list prices per 1M tokens; prompt caching and batch discounts are not included.
Compare Mistral Medium 3.5 with