GPT-5.5 Instant (May 2026) – Benchmarks, Pricing & Intelligence Analysis
Not available on LLMBase
GPT-5.5 Instant (May 2026) is not currently available in LLMBase Chat or the LLMBase Inference API. Benchmarks, pricing, and model details remain available for research and comparison.
Try GPT-4o (2024-11-20) instead.
Specifications
Technical details and pricing.
Benchmarks
7 benchmark scores from Artificial Analysis.
Composite Indices
Higher is better; speed and price are normalized
Standard Benchmarks
Only benchmarks with data are shown
EU-Hosted Inference API
Power your AI projects with the best open-source models.
Drop-in OpenAI-compatible API. No data leaves Europe.
Explore Inference APIMiniMax
MiniMax M3
$0.40 / $1.40
per M tokens
Z.ai
GLM 5.2
$1.40 / $4.40
per M tokens
MoonshotAI
Kimi K2.7 Code
$0.95 / $4.00
per M tokens
DeepSeek
DeepSeek V4 Pro
$1.80 / $3.60
per M tokens
Frequently Asked Questions
What is GPT-5.5 Instant (May 2026) good for?
GPT-5.5 Instant (May 2026) currently has benchmark and pricing data on this page. Runtime metadata will appear later when the model catalog entry becomes available.
How much does GPT-5.5 Instant (May 2026) cost?
Pricing is based on usage. Current rates are $5.00/1M tokens for input and $30.00/1M tokens for output.
Is GPT-5.5 Instant (May 2026) available in LLMBase Chat yet?
Not yet on this page. We will add chat and inference actions automatically once an exact catalog entry exists for GPT-5.5 Instant (May 2026).
Does GPT-5.5 Instant (May 2026) support images or audio?
GPT-5.5 Instant (May 2026) focuses on text-based tasks.
Benchmarks and pricing use Artificial Analysis where available. Catalog specs are used as a fallback.