Muse Spark 1.3 vs GLM 5
At a Glance
| Compare |  Muse Spark 1.3Meta |  GLM 5Z.ai |
|---|---|---|
| Pricing and Limits | ||
| Input priceFrom · USD / 1M tokens | Not reported | $0.60Deepinfra ↗ · Sep 3, 2026 |
| Output priceFrom · USD / 1M tokens | Not reported | $1.92Openrouter ↗ · Aug 28, 2026 |
| Context windowMaximum documented tokens | Not reported | 203K |
| Model facts checked | Sep 4, 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 1.3 | GLM-5 |
|---|---|---|
| LMArena Text Arenatext-2026-09-13-d25aabda0010 · arena_rating · leader | 1,489.74100% of row best · rating · muse-spark-1.3-max; 95% CI [1480.91456937, 1498.56660928]; votes 4723; rank 10 | 1,446.2797% of row best · rating · glm-5; 95% CI [1441.95071870, 1450.59229773]; votes 27605; rank 51 |
| ToneBench2026-09-11-10-task-4ef099199c9c · overall_score · unverified | 82.63100% of row best · points · Muse Spark 1.3 (thinking) · 6,301 output tokens / case | 82.89100% of row best · points · GLM-5 · 15,496 output tokens / case |
| 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 1.3 | GLM-5 |
|---|---|---|
| Developer | Meta | Z.ai |
| Family | Muse Spark | Glm 5 |
| Model | Muse Spark 1.3 | GLM-5 |
| Version | Muse Spark 1.3 | GLM-5 |
| Lifecycle | preview | active |
| Released | 2026-09-02 | Unknown |
| Knowledge cutoff | Unknown | Unknown |
| Input modalities | Text, Image, Video | Text |
| Output modalities | Text | Text |
| Context window | Unknown | 203K |
| Total parameters | Unknown | 753.9B |
| 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), Together Ai (Standard) |
| Capabilities | chat, computer-use, generation, reasoning, research, tools | chat, generation, reasoning, tools |
Muse Spark 1.3 Capabilities
GLM 5 Capabilities
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Muse Spark 1.3Meta | vs | GLM-5.3Z.ai | cross-developer peerstext |
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Muse Spark 1.3Meta | vs |  Mistral Large 3Mistral AI | cross-developer peersimage, text |
Primary Evidence
Sources and Freshness
Questions
Muse Spark 1.3 vs GLM 5 FAQs
Is Muse Spark 1.3 or GLM 5 better for coding?+
This comparison does not currently contain a protocol-matched coding benchmark for both Muse Spark 1.3 and GLM 5, so Model Markets cannot name a coding leader from pricing, context size, or capability labels alone.
Which is cheaper, Muse Spark 1.3 or GLM 5?+
Only GLM 5 has a directly sourced input price: $0.60 per million tokens. Only GLM 5 has a directly sourced output price: $1.92 per million tokens.
Which has a larger context window, Muse Spark 1.3 or GLM 5?+
Neither model has a larger sourced context window in this comparison. Muse Spark 1.3 is — and GLM 5 is 203K.
Which performs better in benchmarks, Muse Spark 1.3 or GLM 5?+
There is no overall benchmark winner: At least two independently verified, protocol-matched benchmarks are required for an overall winner.
Can Muse Spark 1.3 or GLM 5 be self-hosted?+
GLM 5 is the only model in this pair currently marked as self-hostable. Muse Spark 1.3 is not marked open weight; GLM 5 is open weight.
Can Muse Spark 1.3 and GLM 5 understand images?+
Muse Spark 1.3 is documented with image input; GLM 5 is not documented with image input. This reflects supported input modalities, not vision quality.
Which can generate longer answers, Muse Spark 1.3 or GLM 5?+
Neither has a larger sourced maximum output. Muse Spark 1.3 is — and GLM 5 is —.
Do Muse Spark 1.3 and GLM 5 support reasoning and tool use?+
Muse Spark 1.3: reasoning, tool calling, and image input. GLM 5: reasoning and tool calling. Feature support does not establish relative quality.
Which is available from more inference providers, Muse Spark 1.3 or GLM 5?+
Muse Spark 1.3 has 0 sourced provider routes; GLM 5 has 4, so GLM 5 has broader tracked availability.
Which offers better value, Muse Spark 1.3 or GLM 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.