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Rank 1
GPT-5.6 Sol
Review
My current first choice for demanding coding work.
Best for: Large implementations and careful repository-wide changes.
Tradeoff: Higher usage and cost do not automatically mean better results.
Evidence at a glance
- Active days
- 36
- Usage events
- 20,249
- First observed
- Jul 9, 2026
- Last observed
- Aug 21, 2026
Detailed evidence
- Total processed tokens
- 3B
- API-equivalent estimate
- $2,517.01
- Uncached input
- 96M
- Output
- 7.7M
- Cache reads
- 2.9B
- Cache writes
- 0
- Most used source
- pi
- Reasoning subset
- 0
Total processed tokens include uncached input, cache reads, cache writes, and output. Cache reads can dominate the total, so the token breakdown is shown separately.
Costs are analytical API-equivalent estimates reconstructed from local provider telemetry. They do not represent subscription charges, subscription quotas, invoices, or confirmed money paid.
Daily history
| Date | Sources | Usage events | Total processed tokens | API-equivalent estimate |
|---|---|---|---|---|
| pi | 1,130 | 133,729,548 | $102.30 | |
| pi | 1,115 | 128,889,449 | $96.49 | |
| pi | 335 | 29,564,085 | $23.53 | |
| pi | 739 | 88,872,131 | $74.85 | |
| pi | 1,166 | 298,120,428 | $286.12 | |
| pi | 215 | 18,529,282 | $13.95 | |
| pi | 1,344 | 186,921,130 | $144.48 | |
| pi | 359 | 52,581,907 | $47.74 | |
| pi | 379 | 40,140,592 | $30.34 | |
| pi | 1,898 | 320,977,168 | $283.98 | |
| pi | 871 | 97,294,378 | $82.00 | |
| pi | 513 | 57,820,973 | $43.46 | |
| pi | 266 | 29,778,387 | $22.39 | |
| pi | 594 | 78,009,109 | $62.99 | |
| pi | 1,276 | 205,260,395 | $165.92 | |
| pi | 315 | 58,463,615 | $54.43 | |
| pi | 477 | 48,086,556 | $42.03 | |
| pi | 96 | 8,201,403 | $7.30 | |
| pi | 18 | 1,665,549 | $1.99 | |
| pi | 105 | 16,373,309 | $12.23 | |
| pi | 209 | 24,547,907 | $21.92 | |
| pi | 11 | 666,554 | $0.91 | |
| pi | 231 | 35,335,488 | $29.09 | |
| pi | 332 | 60,685,038 | $49.25 | |
| pi | 119 | 20,320,846 | $13.74 | |
| pi | 31 | 2,845,810 | $3.80 | |
| pi | 385 | 37,449,139 | $34.39 | |
| pi | 27 | 1,818,782 | $1.96 | |
| pi | 1,558 | 274,746,518 | $240.65 | |
| pi | 348 | 40,136,358 | $32.89 | |
| pi | 735 | 124,552,216 | $98.93 | |
| pi | 447 | 86,712,275 | $82.74 | |
| pi | 1,751 | 229,177,383 | $200.17 | |
| pi | 10 | 572,027 | $0.95 | |
| pi | 463 | 76,239,050 | $58.44 | |
| pi | 381 | 56,754,160 | $48.64 |