gpt-5.3-chat-latest| Provider | Input, $ per 1M | Output, $ per 1M | In our data since |
|---|---|---|---|
| Abacus.AI | $1.75 | $14 | 31 Jul 2026 |
| LLM Gateway | $1.75 | $14 | 31 Jul 2026 |
| Merge Gateway | $1.75 | $14 | 31 Jul 2026 |
| OpenAI | $1.75 | $14 | 31 Jul 2026 |
| OrcaRouter | $1.75 | $14 | 31 Jul 2026 |
Only the base tier and only per-token prices are shown. Batch, discounted and cached rates, as well as prices per image or per second of video, do not go into this table: they cannot stand in the same column as a price per million tokens.
The date in the last column is the day this price first entered our collection. The price may well be older: before that day we simply were not recording it. It has not changed since — otherwise a new row with a new date would stand in its place.
| Task set | Result | Run conditions | Measured by |
|---|---|---|---|
| Arena Score, multi-turn dialogue | 1,412.76 1,405–1,421 | — | — |
| Arena Score, programming | 1,406.23 1,399–1,413 | — | — |
| Arena Score in Russian | 1,401.88 1,391–1,412 | — | — |
| Arena Score in French | 1,398.96 1,378–1,420 | — | — |
| Arena Score, hard prompts | 1,397.27 1,392–1,403 | — | — |
| Arena Score, expert questions | 1,396.44 1,385–1,408 | — | — |
| Arena Score, long queries | 1,394.85 1,388–1,401 | — | — |
| Arena Score in English | 1,389.83 1,384–1,396 | — | — |
| Arena Score, overall | 1,387.64 1,383–1,392 | — | — |
| Arena Score, mathematics | 1,384.77 1,371–1,398 | — | — |
| Arena Score, instruction following | 1,377.09 1,370–1,384 | — | — |
| Arena Score in Spanish | 1,372.21 1,353–1,391 | — | — |
| Arena Score, creative writing | 1,355.23 1,346–1,364 | — | — |