Inflection 3 Models by Inflection
InflectionProprietary
2 models2024–2025Up to 8k ctxFrom $2.5/1M input
Last refreshed 2026-05-19. Next refresh: weekly.
Details
ResearcherInflection
LicenseProprietary
Commercial useCommercial use: conditional
Models2
Released2024–2025
Max context8k
Capabilities
JSON / Tool use1 of 2 models
Structured Outputs1 of 2 models
Links
WebsiteAbout
Inflection 3 is Inflection AI's third-generation model series, powering the Pi chatbot and optimized for productivity and emotional intelligence.
Decision facts
- Best fit
- JSON / Tool usestructured outputschatbot and role-playing use cases
- Capability starting point
- Inflection 3 Productivity with 8k context and JSON / Tool use and structured outputs
- Lowest tracked input
- Inflection 3 Pi · $2.5/1M · Inflection
- Closest related family
- Inflection-1
Current Variants
Use-when guidance is based on each model's tracked capabilities, context window, release date, and replacement status.
2 in view
Inflection 3 ProductivityCurrent
Use when the workload needs 8k context, JSON / Tool use, and structured outputs.
2025-118k contextJSON / Tool usestructured outputs
| Model | Use when | Released | Signals | Status |
|---|---|---|---|---|
| Inflection 3 Productivity | Use when the workload needs 8k context, JSON / Tool use, and structured outputs. | 2025-11 | 8k contextJSON / Tool usestructured outputs | Current |
| Inflection 3 Pi | Use when the workload needs 8k context. | 2024-10 | 8k context | Current |
Release Timeline
2 release groups2025-11
1 current
Inflection 3 Productivity
Current8k contextJSON / Tool usestructured outputs
2024-10
1 current
Inflection 3 Pi
Current8k context
Specifications(2 models)
| Model | Released | Context | JSON / Tool use | Structured Outputs |
|---|---|---|---|---|
| Inflection 3 Productivity | 2025-11 | 8k | Yes | Yes |
| Inflection 3 Pi | 2024-10 | 8k | No | No |
Available From(1 provider)
Pricing
| Model | Provider | Input / 1M | Output / 1M | Type |
|---|---|---|---|---|
| Inflection 3 Pi | Inflection | $2.5 | $10 | Serverless |
