#116 GPT-5.6 Terra
none- Cost
- $0.030
- Time
- 14.7s
- Tokens
- 2,082 tok
OpenAI
Release: 2026-07-09
Tested on: 2026-07-09 21:16
openai/gpt-5.6-terra::none
~1T total (~60B active)MoEClosedEstimated
Summary
GPT-5.6 Terra scores 6.0 on AI BENCHY and ranks #116. It has 10.0 reliability, a 42.9% pass rate, $0.130 total cost, and 1.25s average response time.
What makes GPT-5.6 Terra unique: It stands out most in Domain specific, where it ranks #3, while Anti-AI Tricks is its weakest area at #18. It is notably fast compared with similar models.
Model facts
Researched on 2026-08-12
- Parameters
- ~1T total (~60B active)
- Architecture
- MoE
- Availability
- Closed
- License
- -
Best estimate from public evidence; the vendor did not disclose every value. Vendor does not disclose the architecture or count.
6.0
Consistency
9.3
10.0
$0.130
Total Output Tokens
2,060
Total Input Tokens
39,552
Input Price
$2.500 / 1M
Output Price
$15.000 / 1M
Flaky tests
2
Flaky tests had mixed outcomes across runs (at least one pass and one fail).
Hamster playing table tennis
Prompt: Create a detailed SVG illustration of a hamster playing table tennis.
Run history
| Tested on | Score | Reliability | Tests Correct | Total Cost | Compare |
|---|---|---|---|---|---|
| 2026-08-14 02:22 Re-test | 6.0 | 10.0 | $0.140 ↓ | Compare | |
| 2026-07-16 22:39 New test added | 6.0 | 10.0 | $0.349 | Compare | |
| 2026-07-09 21:16 Initial run | 6.0 | 10.0 | $0.130 | Current run |
Run comparison
| Run | Benchmark coverage | Score | Consistency | Reliability | Tests Correct | Flaky tests | Total Output Tokens | Total Input Tokens | Total Cost | Response Time (avg) |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-07-09 21:16 · Initial run | 63/63 attempts | 6.0 | 9.3 | 10.0 | 8/21 | 2 | 2,060 | 39,552 | $0.130 | 1.25s |
| 2026-07-16 22:39 · New test added | 66/66 attempts | 6.0 | 8.9 | 10.0 | 8/22 | 3 | 6,203 | 102,259 | $0.349 | 1.65s |
| Difference | — | 0.0 | +0.4 | 0.0 | 0 | -1 | -4143 | -62707 | -$0.219 | -401ms |
Benchmark coverage differs: 63/63 attempts (Target: 3 repeats per test) versus 66/66 attempts (Target: 3 repeats per test). Totals and repeat-sensitive metrics are not directly comparable.
These two runs used different benchmark suites, so the deltas reflect both model changes and suite changes.
Price History
Historical pricing data for this model from OpenRouter.
| Date | Input Price | Output Price |
|---|---|---|
| 2026-07-09 21:18 | $2.500 / 1M | $15.000 / 1M |
Charts
Choose the first model, then click a second model to open a side-by-side page.
Top Models by Score
Score vs Total Cost
Response Time (avg)
Score vs Response Time (avg)
Total Output Tokens
Score vs Total Output Tokens
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Category Breakdown
| Category | Score | Consistency | Tests Correct |
|---|---|---|---|
| Anti-AI Tricks | 4.8 | 10.0 | |
| Coding | 5.5 | 10.0 | |
| Combined | 3.0 | 10.0 | |
| Data parsing and extraction | 10.0 | 10.0 | |
| Domain specific | 5.3 | 7.2 | |
| General Intelligence | 5.0 | 10.0 | |
| Instructions following | 8.5 | 6.8 | |
| Puzzle Solving | 5.3 | 10.0 | |
| Tool Calling | 9.6 | 10.0 | |
| Trivia | 3.0 | 10.0 |