Compare calculated local requirements, provider-published rented-GPU rates, and dated API rates or clearly labeled size estimates for gpt-oss-120b and GLM 4.5 Air. Spanvero adds $0 markup.
| gpt-oss-120b | GLM 4.5 Air | |
|---|---|---|
| Parameters | 117B | 110.5B |
| Context window | 131.1K | 131.1K |
| License | Commercial OK | Commercial OK |
| VRAM to run | ~80 GB (Q4_K_M) | ✓ ~76 GB (Q4_K_M) |
| Rent a GPU | $0.48/hr | ✓ $0.42/hr |
| Your API key | ✓ $0.10/1M | $0.49/1M |
VRAM is calculated from catalog specs, quantization, and context. Non-estimated API rates are provider-sourced snapshots dated 2026-08-24; retired upstream rates are last-known and size-derived values are labeled "est." We don't rank model quality or quote benchmarks here.
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Full cost breakdown: GLM 4.5 Air →
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Spanvero · All comparisons · Prices as of 2026-08-24. $0 markup, your own accounts, we never resell compute. © 2026 Cynosure LLC.
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