ByteDance Seed Seed-2.0-Mini vs Z.ai GLM 4.7 Flash
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 4.7 Flash is 1.2× cheaper at a typical mix of 3 input tokens per output token.
- Seed-2.0-Mini accepts longer prompts: 262K vs 200K tokens.
- Seed-2.0-Mini is the newer model (released 2026-02-26).
| Seed-2.0-Mini | GLM 4.7 Flash | |
|---|---|---|
| Vendor | ByteDance Seed | Z.ai |
| Released | 2026-02-26 | 2026-01-19 |
| Input / 1M | $0.10 | $0.06 |
| Output / 1M | $0.40 | $0.40 |
| Cached input / 1M | — | — |
| Blended / 1M (3:1) | $0.175 | $0.145 |
| Context | 262K | 200K |
| Max output | 131K | 118K |
| Accepts | text, image, video | text |
| Reasoning | Yes | Yes |
| Providers on OpenRouter | 1 | 2 |
| Cheapest provider, output | $0.40 | $0.40 |
| Best provider uptime, 24 h | 100% | 100% |
| Chess arena rating | not playing | not playing |
| Vendor API status | — | — |
Cost calculator
Seed-2.0-Mini
$12.00 per month$0.40 per day
GLM 4.7 Flash
$9.63 per month$0.32 per day
GLM 4.7 Flash saves $2.37 a month on this workload.
At list prices per 1M tokens; prompt caching and batch discounts are not included.
Compare Seed-2.0-Mini with
Compare GLM 4.7 Flash with