GPT-5.5 Instant
Fast responses and iterative work
Risk: Model performance and pricing move quickly, so check source links and verification dates together.
Model cards are derived from the existing tool model, API pricing, benchmark, and source fields so the model list stays tied to evidence.
Fast responses and iterative work
Risk: Model performance and pricing move quickly, so check source links and verification dates together.
Flagship GPT-5.6 tier for coding, professional work, and long-running agents.
Risk: Model performance and pricing move quickly, so check source links and verification dates together.
Balanced GPT-5.6 tier for cost-sensitive professional and agentic workloads.
Risk: Model performance and pricing move quickly, so check source links and verification dates together.
Fastest, lowest-cost GPT-5.6 tier for scaled routines and subagents.
Risk: Model performance and pricing move quickly, so check source links and verification dates together.
Highest-capability Claude tier for long-running agents and frontier reasoning.
Risk: Model performance and pricing move quickly, so check source links and verification dates together.
Hard reasoning, coding, and long synthesis
Risk: Model performance and pricing move quickly, so check source links and verification dates together.
Introductory price through August 31, 2026; standard pricing then becomes $3 input / $15 output per MTok.
Risk: Model performance and pricing move quickly, so check source links and verification dates together.
High-volume work and lower-cost subagents
Risk: Model performance and pricing move quickly, so check source links and verification dates together.
Hard reasoning, coding, and long synthesis
Risk: Model performance and pricing move quickly, so check source links and verification dates together.
Fast responses and iterative work
Risk: Model performance and pricing move quickly, so check source links and verification dates together.
High-volume work and lower-cost subagents
Risk: Model performance and pricing move quickly, so check source links and verification dates together.
500K-context flagship for coding, agentic tasks, and general knowledge work.
Risk: Model performance and pricing move quickly, so check source links and verification dates together.