GPT-5.6 Sol Pro
proPrice from the model maker's own API, verified 8h ago · batch jobs 50% off · cached input $0.20 /M
Added automatically from the public model catalog. Family and licence details are not curated yet; benchmark scores appear as upstream leaderboards list this model.
Benchmarks
performance
Median output speed in tokens per second over the last 14 days on the model maker's own API, measured nightly with a fixed ~800-token prompt and ~250-token answer. Models not yet probed fall back to a dated manual figure. Higher is faster.
Median time from request to first streamed token in milliseconds over the last 14 days on the model maker's own API, using the same nightly probe prompt. Lower is snappier; reasoning models are penalised here because they think before talking.
reliability
Share of nightly probe requests over the last 14 days that streamed a complete answer without an error, timeout or empty response. Needs at least five attempts before a figure is shown.
Reliability monitor
Loading drift signal…
Hosted endpoints
| Host | Input $/M | Output $/M | Context | Speed | TTFT | Uptime 24h | Quant |
|---|---|---|---|---|---|---|---|
| Host Emaker's API | $2.00 | $10.00 | 1.1M | 973 tok/s | 7.65 s | — | unknown |
| Host A | $4.00 | $20.00 | 1.1M | — | — | 100.0% | unknown |
| Host Bmaker's API | $4.00 | $20.00 | 1.1M | — | — | 100.0% | unknown |
| Host H | $4.40 | $22.00 | 1.1M | — | — | — | unknown |
| Host Fmaker's API | $8.00 | $40.00 | 1.1M | — | — | — | unknown |
Effort variants
Same API model, different reasoning budget. Thinking / xHigh modes usually score better on reasoning benchmarks but emit many more output tokens per request. Higher effort is also an alternative to running a team of agents: check whether the extra points are worth the extra output.
| Variant | Index | vs this page | Blended $/M | Output tokens |
|---|---|---|---|---|
| GPT-5.6 Sol (No Thinking)no think | — | — | $8.00 | 1× |
| GPT-5.6 Sol | 90.5 | — | $4.00 | 1× |
| GPT-5.6 Sol Propro | — | this page | $4.00 | 10× |
Output tokens are the typical multiple of a standard answer that the cost calculator assumes for each effort level; hidden reasoning bills as output.