Model comparison
Hy3 Preview vs Kimi K2.7 Code
Head-to-head evidence from 13 shared benchmark results across 4 categories. Overall scores shown here use the public BenchAlign v5 ranking lane.
Public leaderboard positions: Hy3 Preview #163 (Estimated); Kimi K2.7 Code #92 (Estimated). Intervals and evidence labels describe ranking uncertainty, not a guarantee for a specific workload.
Evidence parity. Hy3 Preview and Kimi K2.7 Code share 13 comparable benchmark results. 0 of 8 categories are comparable. 9 results are unique to Hy3 Preview; 10 to Kimi K2.7 Code.
Updated July 27, 2026- Shared results
- 13
- Hy3 Preview only
- 9
- Kimi K2.7 Code only
- 10
- Comparable categories
- 0 / 8
Benchmark data for Hy3 Preview and Kimi K2.7 Code is coming soon on BenchLM.
Confidence note. This is a partial-evidence comparison with 13 shared benchmark results across 4 evidence categories; 0 of 8 categories currently have scoreable aggregates for both models. Treat the verdict as directional until coverage is more balanced.
Why this result
BenchLM has partial data for these models, but not enough overlapping benchmark coverage to produce a fair score-level comparison yet.
Kimi K2.7 Code is priced at $0.95 input / $4.00 output per 1M tokens, versus $0.00 input / $0.00 output per 1M tokens for Hy3 Preview.
Category breakdown
Exact category averages are shown below. Not measured means BenchLM does not have enough sourced public coverage for that model and category.
| Category | Hy3 Preview | Δ | Kimi K2.7 Code |
|---|---|---|---|
| Agentic | Hy3 Preview54.4 | MarginNo overlap | Kimi K2.7 CodeNot measured |
| Coding | Hy3 Preview57.8 | MarginNo overlap | Kimi K2.7 CodeNot measured |
| Knowledge | Hy3 Preview33.8 | MarginNo overlap | Kimi K2.7 CodeNot measured |
| Inst. Following | Hy3 Preview63.1 | MarginNo overlap | Kimi K2.7 CodeNot measured |
Operational comparison
Runtime and commercial metrics are compared only when both models have a complete sourced value.
| Metric | Hy3 Preview | Kimi K2.7 Code | Comparison |
|---|---|---|---|
| Input / output priceUSD per 1M tokens | Hy3 Preview$0 input / $0 output | Kimi K2.7 Code$0.95 input / $4 output | Hy3 Preview has the lower combined listed price. |
| Generation speedtokens per second | Hy3 PreviewNot available | Kimi K2.7 CodeNot available | A complete speed comparison is not available. |
| First-answer latencyseconds to first token | Hy3 PreviewNot available | Kimi K2.7 CodeNot available | A complete latency comparison is not available. |
| Context windowmaximum listed tokens | Hy3 Preview256K | Kimi K2.7 Code256K | Listed context windows are equal. |
Benchmark Deep Dive
Agentic9 benchmarks
| Benchmark | Hy3 Preview | Kimi K2.7 Code | Result |
|---|---|---|---|
| Terminal-Bench 2.0Source | 54.4% | — | Not comparable |
| Gert LabsSource | 36.91% | — | Not comparable |
| AA Agentic IndexSource | 30.7% | 29.6% | Hy3 Preview leads |
| GDPval-AASource | 35.8% | 34.3% | Hy3 Preview leads |
| GDPval-AASource | 1215 | 1186 | Hy3 Preview leads |
| Kimi Claw 24/7Source | — | 46.9% | Not comparable |
| MCP AtlasSource | — | 76% | Not comparable |
| MCP Mark VerifiedSource | — | 81.1% | Not comparable |
| τ²-bench resultsSource | — | 90.1% | Not comparable |
Coding9 benchmarks
| Benchmark | Hy3 Preview | Kimi K2.7 Code | Result |
|---|---|---|---|
| SWE-bench VerifiedSource | 74.4% | — | Not comparable |
| Terminal-Bench 2.0Source | 54.4% | — | Not comparable |
| SciCodeSource | 41.2% | — | Not comparable |
| AA-SciCodeSource | 47.6% | 47.5% | Hy3 Preview leads |
| AA Coding IndexSource | 58.8% | 60.8% | Kimi K2.7 Code leads |
| Kimi Code Bench v2Source | — | 62.0% | Not comparable |
| ProgramBenchSource | — | 53.6% | Not comparable |
| MLS-Bench LiteSource | — | 35.1% | Not comparable |
| cursorBench32Source | — | 49.7% | Not comparable |
Reasoning2 benchmarks
Knowledge9 benchmarks
| Benchmark | Hy3 Preview | Kimi K2.7 Code | Result |
|---|---|---|---|
| Artificial Analysis Intelligence IndexSource | 41.2% | 42.0% | Kimi K2.7 Code leads |
| GPQASource | 87.2% | — | Not comparable |
| GPQA-DSource | 87.2% | — | Not comparable |
| HLESource | 25.5% | — | Not comparable |
| AA-Omniscience AccuracySource | 31.5% | 38.6% | Kimi K2.7 Code leads |
| AA-Omniscience Hallucination RateSource | 73.0% | 80.3% | Hy3 Preview leads |
| AA-GPQA DiamondSource | 89.7% | 89.6% | Hy3 Preview leads |
| AA-HLESource | 31.6% | 32.8% | Kimi K2.7 Code leads |
| AA-Omniscience IndexSource | -18.5% | -10.7% | Kimi K2.7 Code leads |
Multimodal1 benchmarks
| Benchmark | Hy3 Preview | Kimi K2.7 Code | Result |
|---|---|---|---|
| Design Arena WebsiteSource | — | 1300 | Not comparable |
Frequently Asked Questions (3)
Can I compare Hy3 Preview and Kimi K2.7 Code on BenchLM yet?
Not fully yet. BenchLM is tracking both models, but the sourced benchmark breakdown for this comparison is still coming soon.
Why does this comparison show “coming soon”?
BenchLM only shows category winners and benchmark-level calls when we have sourced results that can be compared fairly. For these models, the public benchmark coverage is not complete enough yet.
What data is available for Hy3 Preview and Kimi K2.7 Code today?
Hy3 Preview: $0.00 input / $0.00 output per 1M tokens Kimi K2.7 Code: $0.95 input / $4.00 output per 1M tokens Both model pages still include creator, context window, reasoning mode, and other metadata while benchmark coverage fills in.
Self-host vs API cost
Estimates at 50,000 req/day · 1000 tokens/req average.
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