# OpenAI GPT-4o (2024-11-20)

OpenAI GPT-4o (2024-11-20) costs $2.50 per million input tokens and $10.00 per million output tokens, as of October 22, 2026. None of the 6 coding benchmarks behind the index has measured it, so it has no coding index, but 24 benchmarks outside the index have a result below.

Page: https://llmbenchmark.ai/models/gpt-4o-2024-11-20
Data from October 22, 2026. Every figure below names the board it was read from and the day.

- Maker: OpenAI
- Released: November 20, 2024
- Price per million input tokens: $2.50
- Price per million output tokens: $10.00
- Context window: 128K tokens

Benchmark results (24 of 195):

- Aider polyglot: 18.2% (source: Aider polyglot leaderboard, read October 22, 2026)
- GPQA Diamond: 53.8% (source: GPQA (Vals AI), read October 22, 2026)
- AIME: 11.9% (source: AIME (Vals AI), read October 22, 2026)
- MMLU Pro: 72.6% (source: MMLU Pro (Vals AI), read October 22, 2026)
- AA Intelligence Index: 8.4 (source: Artificial Analysis (via OpenRouter), read October 22, 2026)
- LiveCodeBench (Vals AI): 43.4% (source: Vals AI boards, read October 22, 2026)
- MMMU Pro (Vals AI): 62.2% (source: Vals AI boards, read October 22, 2026)
- MATH 500 (Vals AI): 74.0% (source: Vals AI boards, read October 22, 2026)
- MGSM (Vals AI): 90.4% (source: Vals AI boards, read October 22, 2026)
- LegalBench (Vals AI): 82.2% (source: Vals AI boards, read October 22, 2026)
- CaseLaw (Vals AI): 59.7% (source: Vals AI boards, read October 22, 2026)
- CorpFin (Vals AI): 45.9% (source: Vals AI boards, read October 22, 2026)
- TaxEval (Vals AI): 74.5% (source: Vals AI boards, read October 22, 2026)
- MortgageTax (Vals AI): 57.4% (source: Vals AI boards, read October 22, 2026)
- GSO-Bench: 0.0% (source: Epoch AI benchmarking hub, read October 22, 2026)
- WeirdML: 25.1% (source: Epoch AI benchmarking hub, read October 22, 2026)
- GPQA Diamond (Epoch AI run): 47.9% (source: Epoch AI benchmarking hub, read October 22, 2026)
- OTIS Mock AIME: 6.3% (source: Epoch AI benchmarking hub, read October 22, 2026)
- MATH level 5: 49.8% (source: Epoch AI benchmarking hub, read October 22, 2026)
- GeoBench: 71.0% (source: Epoch AI benchmarking hub, read October 22, 2026)
- Creative writing (Lech Mazur): 81.8% (source: Epoch AI benchmarking hub, read October 22, 2026)
- Cybench: 12.5% (source: Epoch AI benchmarking hub, read October 22, 2026)
- TheAgentCompany: 8.6% (source: Epoch AI benchmarking hub, read October 22, 2026)
- VPCT: 40.0% (source: Epoch AI benchmarking hub, read October 22, 2026)