GPT-5.3 Codex Spark
gpt-5.3-codex-sparkNo model knowledge yet — showing the AntSeed catalog only.
This model has not been attributed to a known provider yet.
| Seller | Reputation↓ | Routing | Input $/M | Cached $/M | Output $/M | Categories | API |
|---|---|---|---|---|---|---|---|
| CatGPT 0xb629…dab4 | 96.55 | #1 | $5.00 | $1.00 | $30.00 | chat,code,coding,reasoning,tasks | openai-responses |
| ZLKPro-Api 0x0b0b…f446 | 30.04 | gated | $0.0079 | $0.02 | $0.095 | agents,chat,cheap,code,codex,coding,developer,frontier,function-calling,gpt-5,multimodal,reasoning,research,tasks,tools | openai-chat-completions |
| Best 0x472f…69fd | 17.86 | gated | $4.00 | $0.50 | $20.00 | chat,coding | openai-chat-completions |
| antseed-tidal-ibis-a9b7 0xb1e1…a9b7 | 16.15 | gated | $0.50 | $0.25 | $3.00 | coding,agent,fast,market | openai-chat-completions |
"Best price" and the seller table are live AntSeed catalog data (advertised $/1M tokens — or $ per generated image for unit-billed image models — not settled amounts). Reputation = on-chain trust (0-100). "Routing" = the SDK's default buyer routing (what the VPR desktop app ships with): a trust ≥ 60 gate on the effective reputation, then cheapest-first among routable sellers; live failover state (per-peer cooldowns) is buyer-side runtime and not included. Model knowledge (TLDR, provider, About) via the VeniceStats enrichment layer. Advertised catalog, not the model used in any specific purchase. "Usage on AntSeed" counts only settlements whose buyers share the per-model split on-chain (metadata v2/v3, opt-in), so every usage figure is a lower bound.