MiniMax M3 vs Kimi K2.5
Model Markets Rankings
Intelligence, Cost, and Efficiency
| Ranking | MiniMax-M3 | Kimi-K2.5 |
|---|---|---|
| CostLower is better · Published-token output estimate | #4 of 36$0.017 per LiveBench case | UnrankedNot in the 36-model eligible cohort |
Ranks come from the current complete eligible cohorts. Green highlights appear only when both models are ranked in the same metric. Missing required inputs remain unranked, and the three dimensions are not collapsed into an overall winner.
Benchmark Performance
Available Benchmarks
| Benchmark | MiniMax-M3 | Kimi-K2.5 |
|---|---|---|
| LMArena Document Arenadocument-2026-07-30-011508720696 · arena_rating · statistical tie | 1,434.82100% of row best · rating · minimax-m3; 95% CI [1426.45297239, 1443.17975284]; votes 6263; rank 26 | 1,429.49100% of row best · rating · kimi-k2.5-thinking; 95% CI [1422.63887395, 1436.33791058]; votes 19891; rank 28 |
| LMArena Text Arenatext-2026-09-01-011508720696 · arena_rating · leader | 1,435.2099% of row best · rating · minimax-m3; 95% CI [1430.86827835, 1439.53977389]; votes 44544; rank 77 | 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 · statistical tie | 1,255.4299% of row best · rating · minimax-m3; 95% CI [1247.93588333, 1262.90862002]; votes 13390; rank 44 | 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 · 2 ties | 0 benchmark wins | 1 benchmark winOverall 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 | MiniMax-M3 | Kimi-K2.5 |
|---|---|---|
| Developer | MiniMax | Moonshot AI |
| Family | Minimax M3 | Kimi K2 5 |
| Model | MiniMax-M3 | Kimi-K2.5 |
| Version | MiniMax-M3 | Kimi-K2.5 |
| Lifecycle | active | active |
| Released | 2026-06-01 | 2026-01-27 |
| Knowledge cutoff | Unknown | Unknown |
| Input modalities | Text, Image | Text, Image |
| Output modalities | Text | Text |
| Context window | 1,049K | 262K |
| Total parameters | 427B | 1T |
| Active parameters | 23B | 32B |
| License | other | other |
| Open weights | Yes | Yes |
| API available | Yes | Yes |
| Self-hostable | Yes | Yes |
| Provider access | Deepinfra (Standard), Fireworks Ai (Standard), Hugging Face (Standard), Openrouter (Standard), Together Ai (Standard) | Deepinfra (Standard), Hugging Face (Standard), Openrouter (Standard) |
| Capabilities | chat, generation, reasoning, tools | chat, generation, reasoning, tools |
17 comparable fields · 9 material differences · Pair passes the primary-source comparison gate
MiniMax M3 Capabilities
Kimi K2.5 Capabilities
Internal Comparison Graph
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Primary Evidence
Sources and Freshness
Questions
MiniMax M3 vs Kimi K2.5 FAQs
Is MiniMax M3 or Kimi K2.5 better for coding?+
This comparison does not currently contain a protocol-matched coding benchmark for both MiniMax M3 and Kimi K2.5, so Model Markets cannot name a coding leader from pricing, context size, or capability labels alone.
Which is cheaper, MiniMax M3 or Kimi K2.5?+
MiniMax M3 is $0.28 and Kimi K2.5 is $0.45 per million tokens, so MiniMax M3 is cheaper on this metric. MiniMax M3 is $1.10 and Kimi K2.5 is $2.25 per million tokens, so MiniMax M3 is cheaper on this metric.
Which has a larger context window, MiniMax M3 or Kimi K2.5?+
MiniMax M3 has the larger sourced context window. MiniMax M3 supports 1,049K and Kimi K2.5 supports 262K.
Which performs better in benchmarks, MiniMax M3 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 MiniMax M3 or Kimi K2.5 be self-hosted?+
Both models have the same recorded self-hosting status: supported. MiniMax M3 is open weight; Kimi K2.5 is open weight.
Can MiniMax M3 and Kimi K2.5 understand images?+
MiniMax M3 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, MiniMax M3 or Kimi K2.5?+
Neither has a larger sourced maximum output. MiniMax M3 is — and Kimi K2.5 is —.
Do MiniMax M3 and Kimi K2.5 support reasoning and tool use?+
MiniMax M3: reasoning, 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, MiniMax M3 or Kimi K2.5?+
MiniMax M3 has 5 sourced provider routes; Kimi K2.5 has 3, so MiniMax M3 has broader tracked availability.
Which offers better value, MiniMax M3 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.