Model comparison
Kimi K2.5 Instant vs Ring-2.6-1T
Kimi K2.5 Instant has enough public results to be ranked (#92); Ring-2.6-1T does not yet, so treat this comparison as directional.
Last verified . 0 shared benchmarks.
Ant Group (inclusionAI)Summary
- The widest gap is in reasoning, where Kimi K2.5 Instant leads 28.5 to 25.3.
Side by side
| Kimi K2.5 Instant | Ring-2.6-1T | |
|---|---|---|
| Provider | Moonshot AI | Ant Group (inclusionAI) |
| Noometry Index | 42.9 | 36.3 |
| Released | — | 2026-05-14 |
| Weights | Open | Open |
| Context window | — | — |
| Max output | — | — |
| Input $ / M tokens | — | — |
| Output $ / M tokens | — | — |
| Results tracked | 18 | 3 |
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Category by category
Coding Kimi K2.5 Instant leads
Kimi K2.5 Instant: 42.3 (#95), Ring-2.6-1T: 40.1
| Benchmark | Kimi K2.5 Instant | Ring-2.6-1T |
|---|---|---|
| LMArena WebDev | 1404 | — |
| SciCode | — | 42.4% |
| LMArena Coding | 1483 | — |
| ALE-Bench | — | 432.57 |
Reasoning Kimi K2.5 Instant leads
Kimi K2.5 Instant: 28.5 (#88), Ring-2.6-1T: 25.3
| Benchmark | Kimi K2.5 Instant | Ring-2.6-1T |
|---|---|---|
| CritPt | — | 3.7% |
| LMArena Hard Prompts | 1443 | — |
Math Not comparable
Kimi K2.5 Instant: 36.6 (#105), Ring-2.6-1T: —
| Benchmark | Kimi K2.5 Instant | Ring-2.6-1T |
|---|---|---|
| LMArena Math | 1443 | — |
Knowledge Not comparable
Kimi K2.5 Instant: 39.5 (#121), Ring-2.6-1T: —
| Benchmark | Kimi K2.5 Instant | Ring-2.6-1T |
|---|---|---|
| LMArena Expert | 1438 | — |
Multimodal Not comparable
Kimi K2.5 Instant: 39.5 (#47), Ring-2.6-1T: —
| Benchmark | Kimi K2.5 Instant | Ring-2.6-1T |
|---|---|---|
| LMArena Vision | 1254 | — |
Multilingual Not comparable
Kimi K2.5 Instant: 52.2 (#89), Ring-2.6-1T: —
| Benchmark | Kimi K2.5 Instant | Ring-2.6-1T |
|---|---|---|
| LMArena Non-English | 1406 | — |
| LMArena Chinese | 1450 | — |
| LMArena French | 1403 | — |
| LMArena German | 1413 | — |
| LMArena Korean | 1378 | — |
| LMArena Russian | 1404 | — |
| LMArena Spanish | 1448 | — |
Instruction Following Not comparable
Kimi K2.5 Instant: 75.5 (#61), Ring-2.6-1T: —
| Benchmark | Kimi K2.5 Instant | Ring-2.6-1T |
|---|---|---|
| LMArena Instruction Following | 1430 | — |
Long Context Not comparable
Kimi K2.5 Instant: 43.8 (#82), Ring-2.6-1T: —
| Benchmark | Kimi K2.5 Instant | Ring-2.6-1T |
|---|---|---|
| LMArena Longer Query | 1435 | — |
Writing & Preference Not comparable
Kimi K2.5 Instant: 60.8 (#91), Ring-2.6-1T: —
| Benchmark | Kimi K2.5 Instant | Ring-2.6-1T |
|---|---|---|
| LMArena Text | 1420 | — |
| LMArena Creative Writing | 1379 | — |
| LMArena Multi-Turn | 1427 | — |
Frequently asked questions
Is Kimi K2.5 Instant better than Ring-2.6-1T?
Kimi K2.5 Instant has enough public results to be ranked (#92); Ring-2.6-1T does not yet, so treat this comparison as directional.
Is Kimi K2.5 Instant or Ring-2.6-1T better for coding?
Kimi K2.5 Instant scores higher on coding benchmarks: 42.3 versus 40.1 in the Noometry coding category.
How many benchmarks do Kimi K2.5 Instant and Ring-2.6-1T share?
0 benchmarks have published results for both models. Kimi K2.5 Instant has 18 scored results on Noometry and Ring-2.6-1T has 3.