Preview build — figures marked “✓” or in green are sourced (benchmarks by Artificial Analysis); treat everything else (value scores, “Est.” figures, unmarked prices and changes) as illustrative. Methodology
← All LLM modelsEst. score — Est. value — Context — Released —
LLMmerge-gatewayRoutes requests to other providers — price may include a margin and terms can differ
GPT-5.3 Chat (latest)
List price
$1.75 / $14.00 per 1M
✓ Sourced from models.dev — retrieved Aug 2, 2026 — single source.
Same model, other providers
0% price spread across 10 providers — the same model does not cost the same everywhere.
merge-gatewayRoutes requests to other providers — price may include a margin and terms can differthis page
$1.75/1M in✓ src
llmgatewayRoutes requests to other providers — price may include a margin and terms can differview
$1.75/1M in✓ src
abacusRoutes requests to other providers — price may include a margin and terms can differview
$1.75/1M in✓ src
orcarouterRoutes requests to other providers — price may include a margin and terms can differview
$1.75/1M in✓ src
OpenAIFirst-party — the organisation that made this modelview
$1.75/1M in✓ src
zenmuxRoutes requests to other providers — price may include a margin and terms can differview
$1.75/1M in✓ src
kiloRoutes requests to other providers — price may include a margin and terms can differview
$1.75/1M in✓ src
vercelRoutes requests to other providers — price may include a margin and terms can differview
$1.75/1M in✓ src
openrouterRoutes requests to other providers — price may include a margin and terms can differview
$1.75/1M in✓ src
azureManaged model service on a major cloudview
$1.75/1M in✓ src