#9 GPT-5.6 Sol
high- Cost
- $0.151
- Time
- 201.9s
- Tokens
- 5,100 tok
OpenAI
Release: 2026-07-09
Tested on: 2026-08-14 02:24
openai/gpt-5.6-sol::high
~2T total (~150B active)MoEClosedEstimated
Summary
GPT-5.6 Sol scores 9.4 on AI BENCHY and ranks #9. It has 10.0 reliability, a 89.4% pass rate, $0.629 total cost, and 11.48s average response time.
Model facts
Researched on 2026-08-12
- Parameters
- ~2T total (~150B 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.
9.4
Consistency
8.9
10.0
Total Output Tokens
28,708
Total Input Tokens
79,258
Input Price
$2.500 / 1M
Output Price
$15.000 / 1M
Flaky tests
3
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 02:24 Re-test | 9.4 | 10.0 | $1.258 | Current run | |
| 2026-07-16 22:39 New test added | 9.4 | 10.0 | $1.234 | Compare | |
| 2026-07-09 21:32 Initial run | 9.4 | 10.0 | $0.821 | Compare |
This run used a different benchmark suite. Keep suite changes in mind when reading historical movement.
Run comparison
| Run | Benchmark coverage | Score | Consistency | Reliability | Tests Correct | Flaky tests | Total Output Tokens | Total Input Tokens | Total Cost | Response Time (avg) |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-08-14 02:24 · Current run | 66/66 attempts | 9.4 | 8.9 | 10.0 | 18/22 | 3 | 28,708 | 79,258 | $0.629 | 11.48s |
| 2026-07-16 22:39 · New test added | 66/66 attempts | 9.4 | 8.9 | 10.0 | 18/22 | 3 | 27,899 | 79,249 | $1.234 | 11.73s |
| Difference | — | 0.0 | 0.0 | 0.0 | 0 | 0 | +809 | +9 | -$0.605 | -244ms |
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 |
|---|---|---|
| 2026-08-14 12:51 | $5.000 / 1M | $30.000 / 1M |
| 2026-08-20 12:51 | $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
Quick Compare
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Category Breakdown
| Category | Score | Consistency | Tests Correct |
|---|---|---|---|
| Anti-AI Tricks | 8.7 | 7.9 | |
| Coding | 10.0 | 10.0 | |
| Combined | 10.0 | 10.0 | |
| Data parsing and extraction | 10.0 | 10.0 | |
| Domain specific | 5.3 | 7.2 | |
| General Intelligence | 10.0 | 10.0 | |
| Instructions following | 10.0 | 10.0 | |
| Puzzle Solving | 10.0 | 10.0 | |
| Tool Calling | 10.0 | 10.0 | |
| Trivia | 4.7 | 1.6 |