#79 GPT-5.6 Sol
none- Cost
- $0.116
- Time
- 78.7s
- Tokens
- 3,944 tok
OpenAI
Release: 2026-07-09
Tested on: 2026-07-16 22:37
openai/gpt-5.6-sol::none
~2T total (~150B active)MoEClosedEstimated
Summary
GPT-5.6 Sol scores 6.9 on AI BENCHY and ranks #79. It has 10.0 reliability, a 59.1% pass rate, $0.524 total cost, and 2.16s average response time.
What makes GPT-5.6 Sol unique: It stands out most in General Intelligence, where it ranks #4, while Coding is its weakest area at #16. It is notably fast compared with similar models.
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.
6.9
Consistency
9.0
10.0
$0.524
Total Output Tokens
4,357
Total Input Tokens
78,593
Input Price
$5.000 / 1M
Output Price
$30.000 / 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 02:21 Re-test | 7.0 | 10.0 | $0.524 | Compare | |
| 2026-07-16 22:37 New test added | 6.9 | 10.0 | $0.524 | Current run | |
| 2026-07-09 21:15 Initial run | 6.3 | 10.0 | $0.225 | 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) |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-07-16 22:37 · New test added | 66/66 attempts | 6.9 | 9.0 | 10.0 | 11/22 | 3 | 4,357 | 78,593 | $0.524 | 2.16s |
| 2026-08-14 02:21 · Re-test | 66/66 attempts | 7.0 | 9.0 | 10.0 | 12/22 | 3 | 4,357 | 78,602 | $0.524 | 2.17s |
| Difference | — | -0.1 | 0.0 | 0.0 | -1 | 0 | 0 | -9 | -$0.001 | -2ms |
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 | $5.000 / 1M | $30.000 / 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
GPT-5.6 SolnonevsGrok 4.3mediumGPT-5.6 SolnonevsDeepSeek V3.2mediumGPT-5.6 SolnonevsSolar Pro 4highGPT-5.6 SolnonevsGLM 5.1mediumGPT-5.6 SolnonevsStep 3.7 FlashlowGPT-5.6 SolnonevsGPT-5.5noneGPT-5.6 SolnonevsMuse Glimmer 30BlowGPT-5.6 SolnonevsMercury 2mediumGPT-5.6 SolnonevsQwen3.5-122B-A10BmediumGPT-5.6 SolnonevsGrok 4.20medium
Category Breakdown
| Category | Score | Consistency | Tests Correct |
|---|---|---|---|
| Anti-AI Tricks | 8.3 | 10.0 | |
| Coding | 5.5 | 10.0 | |
| Combined | 6.5 | 10.0 | |
| Data parsing and extraction | 10.0 | 10.0 | |
| Domain specific | 3.6 | 7.2 | |
| General Intelligence | 6.5 | 3.4 | |
| Instructions following | 8.5 | 6.8 | |
| Puzzle Solving | 7.7 | 10.0 | |
| Tool Calling | 10.0 | 10.0 | |
| Trivia | 3.0 | 10.0 |