Llama 4 Maverick 17B 128E Instruct vs Kimi K2.5
Benchmark Performance
Available Benchmarks
| Benchmark | Llama-4-Maverick-17B-128E-Instruct | Kimi-K2.5 |
|---|---|---|
| LMArena Text Arenatext-2026-09-01-011508720696 · arena_rating · leader | 1,287.1389% of row best · rating · llama-4-maverick-17b-128e-instruct; 95% CI [1282.87677682, 1291.39199009]; votes 39349; rank 243 | 1,445.75100% of row best · rating · kimi-k2.5-thinking; 95% CI [1442.41231565, 1449.09515875]; votes 70620; rank 50 |
| LMArena Vision Arenavision-2026-08-27-011508720696 · arena_rating · leader | 1,141.4790% of row best · rating · llama-4-maverick-17b-128e-instruct; 95% CI [1132.42029588, 1150.51619722]; votes 6936; rank 102 | 1,266.74100% of row best · rating · kimi-k2.5-thinking; 95% CI [1260.83834046, 1272.64651923]; votes 26728; rank 36 |
| Overall ResultCounted from the protocol-matched rows above | 0 benchmark wins | 2 benchmark winsOverall lead |
Third-party benchmark Only like-for-like primary-publisher results are shown; raw scores, relative scores, configuration, and token spend remain visible.
Technical Differences
Side-by-Side Facts
| Field | Llama-4-Maverick-17B-128E-Instruct | Kimi-K2.5 |
|---|---|---|
| Developer | Meta | Moonshot AI |
| Family | Llama 4 Maverick 17b 128e Instruct | Kimi K2 5 |
| Model | Llama-4-Maverick-17B-128E-Instruct | Kimi-K2.5 |
| Version | Llama-4-Maverick-17B-128E-Instruct | Kimi-K2.5 |
| Lifecycle | active | active |
| Released | 2025-04-05 | 2026-01-27 |
| Knowledge cutoff | Unknown | Unknown |
| Input modalities | Text, Image | Text, Image |
| Output modalities | Text | Text |
| Context window | 1,000K | 262K |
| Total parameters | 401.6B | 1T |
| Active parameters | 17B | 32B |
| License | other | other |
| Open weights | Yes | Yes |
| API available | Yes | Yes |
| Self-hostable | Yes | Yes |
| Provider access | Openrouter (Standard) | Deepinfra (Standard), Hugging Face (Standard), Openrouter (Standard) |
| Capabilities | chat, generation, tools | chat, generation, reasoning, tools |
17 comparable fields · 10 material differences · Pair passes the primary-source comparison gate
Llama 4 Maverick 17B 128E Instruct Capabilities
Kimi K2.5 Capabilities
Internal Comparison Graph
Related Comparisons
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|---|---|---|---|
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| vs |  GLM-5.3Z.ai | cross-developer peerstext | |
| vs |  Hy4 previewTencent | cross-developer peerstext | |
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| vs |  Mistral Large 3Mistral AI | cross-developer peersimage, text |
Primary Evidence
Sources and Freshness
Questions
Llama 4 Maverick 17B 128E Instruct vs Kimi K2.5 FAQs
Is Llama 4 Maverick 17B 128E Instruct or Kimi K2.5 better for coding?+
This comparison does not currently contain a protocol-matched coding benchmark for both Llama 4 Maverick 17B 128E Instruct and Kimi K2.5, so Model Markets cannot name a coding leader from pricing, context size, or capability labels alone.
Which is cheaper, Llama 4 Maverick 17B 128E Instruct or Kimi K2.5?+
Llama 4 Maverick 17B 128E Instruct is $0.20 and Kimi K2.5 is $0.45 per million tokens, so Llama 4 Maverick 17B 128E Instruct is cheaper on this metric. Llama 4 Maverick 17B 128E Instruct is $0.696 and Kimi K2.5 is $2.25 per million tokens, so Llama 4 Maverick 17B 128E Instruct is cheaper on this metric.
Which has a larger context window, Llama 4 Maverick 17B 128E Instruct or Kimi K2.5?+
Llama 4 Maverick 17B 128E Instruct has the larger sourced context window. Llama 4 Maverick 17B 128E Instruct supports 1,000K and Kimi K2.5 supports 262K.
Which performs better in benchmarks, Llama 4 Maverick 17B 128E Instruct or Kimi K2.5?+
There is no overall benchmark winner: An overall winner requires at least two decisive benchmarks from at least two original publishers.
Can Llama 4 Maverick 17B 128E Instruct or Kimi K2.5 be self-hosted?+
Both models have the same recorded self-hosting status: supported. Llama 4 Maverick 17B 128E Instruct is open weight; Kimi K2.5 is open weight.
Can Llama 4 Maverick 17B 128E Instruct and Kimi K2.5 understand images?+
Llama 4 Maverick 17B 128E Instruct is documented with image input; Kimi K2.5 is documented with image input. This reflects supported input modalities, not vision quality.
Which can generate longer answers, Llama 4 Maverick 17B 128E Instruct or Kimi K2.5?+
Neither has a larger sourced maximum output. Llama 4 Maverick 17B 128E Instruct is — and Kimi K2.5 is —.
Do Llama 4 Maverick 17B 128E Instruct and Kimi K2.5 support reasoning and tool use?+
Llama 4 Maverick 17B 128E Instruct: tool calling and image input. Kimi K2.5: reasoning, tool calling, and image input. Feature support does not establish relative quality.
Which is available from more inference providers, Llama 4 Maverick 17B 128E Instruct or Kimi K2.5?+
Llama 4 Maverick 17B 128E Instruct has 1 sourced provider route; Kimi K2.5 has 3, so Kimi K2.5 has broader tracked availability.
Which offers better value, Llama 4 Maverick 17B 128E Instruct or Kimi K2.5?+
There is no universal value winner. Compare the input and output prices above with the matched benchmark result for your workload: cheaper tokens can be offset by different quality, token usage, latency, or provider availability.