Pick two or three models and see exactly how far apart they are — price per million tokens, context window, and what each one can actually do.
| METRIC | DeepSeek V4.1 Flash DeepSeek | GLM-5.3-Flash Z.ai | Qwen3.8-Flash Alibaba |
|---|---|---|---|
| Input $/1M | $0.30+100% | $0.15CHEAPEST | $0.15CHEAPEST |
| Cached input $/1M | $0.006CHEAPEST | $0.03+400% | $0.016+167% |
| Output $/1M | $1.20+155% | $0.50+6% | $0.47CHEAPEST |
| Blended $/1M (3:1) | $0.525+128% | $0.237+3% | $0.23CHEAPEST |
| Context window | 1M−5% | 1.05MLARGEST | 1M−5% |
| Capabilities | REASONINGVISIONTOOL USEOPEN WEIGHTS | REASONINGVISIONVIDEO INPUTTOOL USEOPEN WEIGHTS | REASONINGVISIONVIDEO INPUTTOOL USE |
Percentages are relative to the “best” value in each row — cheapest price, largest context. Blended assumes a typical 3:1 input-to-output token ratio.
ReqKey gives every API key a credit balance — validate, deduct, enforce limits, and see per-consumer spend in real time.
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