Muse Spark 1.2 vs phi-4
At a Glance
| Compare |  Muse Spark 1.2Meta |  phi-4Microsoft |
|---|---|---|
| Pricing and Limits | ||
| Input priceFrom · USD / 1M tokens | Not reported | $0.070Deepinfra ↗ · Sep 22, 2026 |
| Output priceFrom · USD / 1M tokens | Not reported | $0.14Deepinfra ↗ · Sep 22, 2026 |
| Context windowMaximum documented tokens | Not reported | 16K |
| Model facts checked | Sep 3, 2026View model evidence → | Aug 28, 2026View model evidence → |
Token prices are the lowest available sourced USD rates; input and output may use different providers. Cost ranking estimates output spend on LiveBench, not a full request bill. Ranking methodology →
Available Benchmarks
| Benchmark | Muse Spark 1.2 | phi-4 |
|---|---|---|
| LMArena Text Arenatext-2026-09-13-d25aabda0010 · arena_rating · leader | 1,489.44100% of row best · rating · muse-spark-1.2 (xHigh); 95% CI [1478.95697715, 1499.92080617]; votes 3227; rank 11 | 1,216.6082% of row best · rating · phi-4; 95% CI [1212.02298793, 1221.18318193]; votes 24126; rank 300 |
| Overall ResultCounted from the protocol-matched rows above | 1 benchmark winNo overall winner | 0 benchmark winsNo overall winner |
Third-party benchmark Only like-for-like primary-publisher results are shown; raw scores, relative scores, configuration, and token spend remain visible.
Side-by-Side Facts
| Field | Muse Spark 1.2 | phi-4 |
|---|---|---|
| Developer | Meta | Microsoft |
| Family | Muse Spark | Phi 4 |
| Model | Muse Spark 1.2 | phi-4 |
| Version | Muse Spark 1.2 | phi-4 |
| Lifecycle | preview | active |
| Released | 2026-08-05 | 2024-12-12 |
| Knowledge cutoff | Unknown | Unknown |
| Input modalities | Text, Image, Video, Audio | Text |
| Output modalities | Text | Text |
| Context window | Unknown | 16K |
| Total parameters | Unknown | 14.7B |
| Active parameters | Unknown | Unknown |
| License | Unknown | mit |
| Open weights | No | Yes |
| API available | Yes | Yes |
| Self-hostable | No | Yes |
| Provider access | Unknown | Deepinfra (Standard), Hugging Face (Standard), Openrouter (Standard) |
| Capabilities | chat, computer-use, generation, reasoning, research, structured_outputs, tools | chat, generation |
Muse Spark 1.2 Capabilities
phi-4 Capabilities
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Primary Evidence
Sources and Freshness
Questions
Muse Spark 1.2 vs phi-4 FAQs
Is Muse Spark 1.2 or phi-4 better for coding?+
This comparison does not currently contain a protocol-matched coding benchmark for both Muse Spark 1.2 and phi-4, so Model Markets cannot name a coding leader from pricing, context size, or capability labels alone.
Which is cheaper, Muse Spark 1.2 or phi-4?+
Only phi-4 has a directly sourced input price: $0.070 per million tokens. Only phi-4 has a directly sourced output price: $0.14 per million tokens.
Which has a larger context window, Muse Spark 1.2 or phi-4?+
Neither model has a larger sourced context window in this comparison. Muse Spark 1.2 is — and phi-4 is 16K.
Which performs better in benchmarks, Muse Spark 1.2 or phi-4?+
There is no overall benchmark winner: At least two independently verified, protocol-matched benchmarks are required for an overall winner.
Can Muse Spark 1.2 or phi-4 be self-hosted?+
phi-4 is the only model in this pair currently marked as self-hostable. Muse Spark 1.2 is not marked open weight; phi-4 is open weight.
Can Muse Spark 1.2 and phi-4 understand images?+
Muse Spark 1.2 is documented with image input; phi-4 is not documented with image input. This reflects supported input modalities, not vision quality.
Which can generate longer answers, Muse Spark 1.2 or phi-4?+
Neither has a larger sourced maximum output. Muse Spark 1.2 is — and phi-4 is —.
Do Muse Spark 1.2 and phi-4 support reasoning and tool use?+
Muse Spark 1.2: reasoning, tool calling, and image input. phi-4: none of these features are definitively sourced. Feature support does not establish relative quality.
Which is available from more inference providers, Muse Spark 1.2 or phi-4?+
Muse Spark 1.2 has 0 sourced provider routes; phi-4 has 3, so phi-4 has broader tracked availability.
Which offers better value, Muse Spark 1.2 or phi-4?+
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.