GPT-5.5 vs GPT-5.6 Sol: Web Search Comparison
| GPT-5.5 | GPT-5.6 Sol | |
|---|---|---|
| Vendor | OpenAI | OpenAI |
| Text & Chat | #23 · 1481 | #18 · 1485 |
| AI Agents | #13 · 4.71 | #11 · 7.61 |
| Vision | #14 · 1287 | #16 · 1285 |
| Web Search | #3 · 1242 | #1 · 1257 |
| Official price | $5 / $30 per 1M in/out | $4 / $20 per 1M in/out |
| On this site | — | — |
Verdict
On the Web Search board, GPT-5.6 Sol ranks first with a HuaLinYuan Index of 1257, while GPT-5.5 ranks third at 1242. GPT-5.6 Sol also holds higher positions on Text & Chat (#18 vs #23) and AI Agents (#11 vs #13), though it trails slightly on Vision (#16 vs #14). Pricing favors GPT-5.6 Sol at $4/$20 per million tokens versus $5/$30 for GPT-5.5. Neither model is currently usable on this site.
Choose GPT-5.5 if
- Prefer stronger Vision ranking
- Accept higher cost for chat
Choose GPT-5.6 Sol if
- Top Web Search performance
- Lower token pricing overall
Compare them yourself
Ask the same question to several top models at once on LongHua AI and pick the best answer.