Today's price · per 1M tokens
Input
$2.00
per 1M tokens
Output
$8.00
per 1M tokens
Blended
$5.00
avg of input & output $/1M
Cached input
$0.500
25% of input — prompt caching
Source: official OpenAI pricing · read Jun 25, 2026
MODELPRICEWATCH.COM · 2026-08-01
Overview
Still available. 1M context window, strong at coding and instruction following.
Capabilities
struck through = not supportedInput 2/5
Text ✓
Image ✓
Audio
Video
PDF
Output 1/5
Text ✓
Image
Audio
Video
Embedding
Features 4/9
Prompt caching ✓
Reasoning
Coding ✓
Fast inference
Long context ✓
Open weights
Multimodal ✓
Web search
Realtime
Benchmark performance
accuracy % · higher is betterAvg benchmark score56.9%
Perf per $/Mtok11.4
GPQA Diamond
66.3%
SWE-Bench Verified
49%
LiveCodeBench
52%
Humanity's Last Exam
20%
ARC-AGI 2
24%
AIME 2025
60%
MMMLU
87.3%
BFCL
75%
HumanEval
55%
MATH 500
80%
Independent composite scores
- LMSYS Chatbot Arena: 1413.8 ELO (Human preference)
How it stacks up
- Ranks #54 of 68 benchmarked models by average score
- Ranks #63 of 133 comparably-measured models by percentile score, across 11 independent measurements
- Ranks #104 of 133 comparably-tested models by normalized performance per dollar
- Strongest at BFCL — 75%, #5 of 23
150 tokens/sec output
Source: Vellum LLM Leaderboard · updated Aug 1, 2026 · See full rankings →
Specifications
- Provider
- OpenAI
- Context window
- 1M tokens
- Modality
- text, image
- Parameters
- Proprietary
- Open source
- No — proprietary
- Released
- Apr 14, 2025
- Status
- Current
- Last updated
- Jun 25, 2026
- Tags
Availability verified: Jul 25, 2026 — listed on OpenAI's own page