o3
Available openai/o3 · by OpenAI · decoder-only-transformer
Pricing — 1 offering(s)
OpenAI
View on OpenAI ↗Input tokens
- $10.00 / 1M tokens (input) Current 2025-04-16 → present
Output tokens
- $40.00 / 1M tokens (output) Current 2025-04-16 → present
Showing the active price and any recorded history. Full pricing history is available via the paid API — see API docs.
Capability profile
reasoning strong
coding strong
tool use strong
instruction following strong
context window strong
multilingual moderate
speed weak
Operator guidance
Route here when quality matters more than latency or cost for hard reasoning tasks. Not a replacement for GPT-4o on standard chat workloads — more expensive and slower.
Use cases
- Complex multi-step reasoning and problem solving
- Advanced coding and debugging
- Scientific and mathematical analysis
Limitations
- High per-token cost; reasoning tokens add to output billing
- Not suitable for latency-sensitive applications
- Capability ratings are qualitative, not a single cited benchmark run