GLM 5.3 Flash vs Nova 2 Lite
Price, context window & benchmark comparison
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Verdict: GLM 5.3 Flash is 3.6× cheaper than Nova 2 Lite on a typical 3:1 input/output mix. GLM 5.3 Flash has the larger context window (1.3M vs 1M).
| GLM 5.3 Flash | Nova 2 Lite | |
|---|---|---|
| Input price / 1M | $0.15 | $0.30 |
| Output price / 1M | $0.50 | $2.50 |
| Blended price (3:1) | $0.24 | $0.85 |
| Cached input / 1M | $0.05 | — |
| Context window | 1.3M | 1M |
| Max output | 944K | 66K |
| Intelligence index | 41.8 | — |
| Coding index | 71.5 | 23 |
| Providers | 31 | 2 |
| Best provider uptime (30m) | 100.0% | 100.0% |
| Vision input | Yes | Yes |
| Reasoning | Yes | Yes |
| Tool calling | Yes | Yes |
| Released | 2026-08-26 | 2025-12-02 |
| Retirement | — | — |
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FAQ
Which is cheaper, GLM 5.3 Flash or Nova 2 Lite?
GLM 5.3 Flash is 3.6× cheaper than Nova 2 Lite on a typical 3:1 input/output mix.
GLM 5.3 Flash vs Nova 2 Lite: which has a bigger context window?
GLM 5.3 Flash: 1,310,720 tokens. Nova 2 Lite: 1,000,000 tokens.
How much would 1 million requests cost?
At 2,000 input + 500 output tokens per request: GLM 5.3 Flash ≈ $550.00, Nova 2 Lite ≈ $1,850.
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