Hy4 preview vs Inkling-Small: Specs & Benchmark Comparison
| Characteristic | Hy4 preview | Inkling-Small |
|---|---|---|
| Company | Tencent | Thinking Machines Lab |
| Release Date | August 28, 2026 | July 30, 2026 |
| Parameters | 770B | 276B |
| Multimodal | No | Yes |
| Context (input) | — | 256K |
| Context (output) | — | 256K |
| Input Price / 1M | — | $0.30 |
| Output Price / 1M | — | $1.20 |
| Average Score | 0.6 | 0.6 |
| Benchmarks | ||
| Terminal-Bench 2.1 | 0.9 | 0.6 |
| Toolathlon | 0.7 | 0.5 |
| GDPval-AA | 0.6 | 0.4 |
| SWE-Bench Pro | 0.7 | 0.6 |
| CritPT | 0.2 | 0.1 |
| MCP Atlas | 0.8 | 0.8 |
| GPQA | 0.9 | 0.9 |
Visual Benchmark Comparison
Hy4 preview
Inkling-Small
Terminal-Bench 2.10.9 vs 0.6
0.9
0.6
Toolathlon0.7 vs 0.5
0.7
0.5
GDPval-AA0.6 vs 0.4
0.6
0.4
SWE-Bench Pro0.7 vs 0.6
0.7
0.6
CritPT0.2 vs 0.1
0.2
0.1
MCP Atlas0.8 vs 0.8
0.8
0.8
GPQA0.9 vs 0.9
0.9
0.9
Verdict
Hy4 preview leads in 1 out of 2 comparison categories.
Overall Performance
Both models show comparable average scores: Hy4 preview — 0.6, Inkling-Small — 0.6.
Recency
Hy4 preview is newer: released 8/28/2026 vs 7/30/2026.
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Frequently Asked Questions
Which is better for coding — Hy4 preview or Inkling-Small?
Direct comparison on the SWE-Bench benchmark is not available. We recommend reviewing other metrics on the comparison page.
Which model is cheaper — Hy4 preview or Inkling-Small?
API pricing data is available on the individual model pages.
Which has a larger context window — Hy4 preview or Inkling-Small?
Context window data is available on the individual model pages.
The Hy4 preview and Inkling-Small comparison is updated for 2026. Data includes benchmark results, API pricing, context window size and other specifications. For more detailed information, visit the Hy4 preview or Inkling-Small page. See also the complete list of AI model comparisons.