OpenAI
GPT-5.6 Terra
Balanced GPT-5.6 model for capable, cost-efficient everyday work
openai/gpt-5.6-terra
Context
1.1M
Output
128K
Released
2026-07-09
Knowledge cutoff
2026-02-16
Types
InputTextImagePDF
OutputText
Reasoning
Supported
Tool use
Supported
Structured output
Supported
Attachments
Supported
Open weights
—
Provider pricing
Aixy
InTextImagePDF
OutText
- Price
- $2.00 / $12.00
- Context
- 1.1M
- Status
- Stable
Cloudflare AI Gateway
InTextImagePDF
OutText
- Price
- $2.00 / $12.00
- Context
- 1.1M
- Status
- Stable
CrossModel
InTextImage
OutText
- Price
- $2.00 / $12.00
- Context
- 1.1M
- Status
- Stable
Eden AI
InTextImagePDF
OutText
- Price
- $2.00 / $12.00
- Context
- 1.1M
- Status
- Stable
Impossibl
InTextImagePDF
OutText
- Price
- $2.00 / $12.00
- Context
- 1.1M
- Status
- Stable
Kilo Gateway
InTextImagePDF
OutText
- Price
- $2.00 / $12.00
- Context
- 1.1M
- Status
- Stable
LLM Gateway
InTextImagePDF
OutText
- Price
- $2.00 / $12.00
- Context
- 1.1M
- Status
- Stable
Merge Gateway
InTextImagePDF
OutText
- Price
- $2.00 / $12.00
- Context
- 1.1M
- Status
- Stable
NanoGPT
InTextImagePDF
OutText
- Price
- $2.00 / $12.00
- Context
- 1.1M
- Status
- Stable
Ofox
InTextImagePDF
OutText
- Price
- $2.00 / $12.00
- Context
- 1.1M
- Status
- Stable
OpenRouter
InTextImagePDF
OutText
- Price
- $2.00 / $12.00
- Context
- 1.1M
- Status
- Stable
OrcaRouter
InTextImagePDF
OutText
- Price
- $2.00 / $12.00
- Context
- 1.1M
- Status
- Stable
Vercel AI Gateway
InTextImagePDF
OutText
- Price
- $2.00 / $12.00
- Context
- 1.1M
- Status
- Stable
Prime Inference
InTextImage
OutText
- Price
- $2.50 / $15.00
- Context
- 1.1M
- Status
- Stable
ZenMux
InTextImagePDF
OutText
- Price
- $2.50 / $15.00
- Context
- 1.1M
- Status
- Stable
AI/ML API
InTextImagePDF
OutText
- Price
- $2.60 / $15.60
- Context
- 1.1M
- Status
- Stable
Benchmarks
SWE-Bench Pro
63.4 · resolve rate
Terminal-Bench
87.4 · success rate
DeepSWE
69.6 · resolve rate
GPQA Diamond
92.9 · accuracy
FrontierMath
84.9 · accuracy
BrowseComp
87.5 · accuracy
OSWorld
50.2 · success rate
MMMU Pro
80.7 · accuracy
Agents' Last Exam
50.4
Toolathlon
53.1 · success rate
Artificial Analysis Intelligence Index
55 · index score
Artificial Analysis Coding Agent Index
77.4 · index score