- Good as a general-purpose model for text generation and everyday reasoning.
- Good when you want package quota first, with pay-as-you-go enabled by key configuration.
OpenAI active
GPT-5.3 Codex Spark API Pricing and Package Multipliers
Lightweight Codex-oriented GPT model for quick code Q&A, small edits, and lower-cost development tasks.
Model
gpt-5.3-codex-spark gptopenai responseschat
GPT-5.3 Codex Spark API Pricing
Official base: Input 0.75 / Output 4.5
| Channel | SU8 price | Billing unit | Quota multiplier | Effective multiplier |
|---|---|---|---|---|
| Codex | Input $0.0558 Output $0.3348 | USD / 1M | 0.5x | 0.0744x |
| Azure | Input $0.7125 Output $4.275 | USD / 1M | 6.384x | 0.95x |
GPT-5.3 Codex Spark available packages and multipliers
| Package | Channel | SU8 price | Billing unit | Quota multiplier | Effective multiplier |
|---|---|---|---|---|---|
| Super Ultra | Codex | Input $0.0159 Output $0.0954 | USD / 1M | 1.5x | 0.0212x |
| Lite | Codex | Input $0.0271 Output $0.1626 | USD / 1M | 1.5x | 0.0361x |
| Plus | Codex | Input $0.0244 Output $0.1463 | USD / 1M | 1.5x | 0.0325x |
| Pro | Codex | Input $0.0228 Output $0.1365 | USD / 1M | 1.5x | 0.0303x |
| Max | Codex | Input $0.0195 Output $0.117 | USD / 1M | 1.5x | 0.026x |
| Ultra | Codex | Input $0.0163 Output $0.0975 | USD / 1M | 1.5x | 0.0217x |
| SU500 | Codex | Input $0.015 Output $0.09 | USD / 1M | 1.5x | 0.02x |
| SU750 | Codex | Input $0.0148 Output $0.0888 | USD / 1M | 1.5x | 0.0197x |
| SU1000 | Codex | Input $0.015 Output $0.09 | USD / 1M | 1.5x | 0.02x |
| Super Ultra | Azure | Input $0.6729 Output $4.0376 | USD / 1M | 63.479x | 0.8973x |
| Ultra | Azure | Input $0.6878 Output $4.1268 | USD / 1M | 63.479x | 0.9171x |
| SU500 | Azure | Input $0.6348 Output $3.8087 | USD / 1M | 63.479x | 0.8464x |
| SU750 | Azure | Input $0.6264 Output $3.7586 | USD / 1M | 63.479x | 0.8353x |
| SU1000 | Azure | Input $0.6348 Output $3.8087 | USD / 1M | 63.479x | 0.8464x |
| Max | Azure | Input $0.8254 Output $4.9523 | USD / 1M | 63.479x | 1.1005x |
GPT-5.3 Codex Spark OpenAI-compatible API access
After creating a key in the console, call this model with the unified model name gpt-5.3-codex-spark. When package and pay-as-you-go balance are both available, package quota is used first.
model: "gpt-5.3-codex-spark"
- Not ideal for legacy integrations that only accept OpenAI-compatible APIs.
- Not ideal when you need dedicated SLA terms, private capacity, or a fixed-cost enterprise commitment.
This model is available through the public catalog and unified gateway pricing configuration.
Open this model in the console
The public model page is for discovery and comparison. Actual API access, key creation, and model scopes are managed after sign-in.
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