openai/gpt-4-0314| Provider | Input, $ per 1M | Output, $ per 1M | In our data since |
|---|---|---|---|
| Kilo Code | $30 | $60 | 31 Jul 2026 |
| OpenAI | $30 | $60 | 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, mathematics | 1,230.1 1,220–1,240 | — | — |
| Arena Score in English | 1,220.19 1,214–1,226 | — | — |
| Arena Score in French | 1,218.06 1,192–1,244 | — | — |
| Arena Score, programming | 1,209.17 1,200–1,218 | — | — |
| Arena Score, overall | 1,206.17 1,201–1,211 | — | — |
| Arena Score, multi-turn dialogue | 1,205.97 1,196–1,216 | — | — |
| Arena Score, instruction following | 1,201.49 1,194–1,209 | — | — |
| Arena Score, hard prompts | 1,200.39 1,193–1,208 | — | — |
| Arena Score in Spanish | 1,195.91 1,168–1,224 | — | — |
| Arena Score in Russian | 1,194.43 1,182–1,207 | — | — |
| Arena Score, creative writing | 1,190.63 1,181–1,201 | — | — |
| Arena Score, long queries | 1,190.5 1,179–1,202 | — | — |
| Arena Score, expert questions | 1,148.39 1,133–1,164 | — | — |
| GPQA Diamond — graduate-level questions | 14.31 % | · with a tuned harness | Epoch evaluations |
| Mock AIME 2024–2025 — olympiad problems | 0.46 % | · with a tuned harness | Epoch evaluations |