Jev vs Grok 4.20 Multi Agent
At a Glance
| Compare |  JevTypeSafe | |
|---|---|---|
| Intelligence, Cost, and Efficiency | ||
| IntelligenceHigher is better · MM Intelligence v2.5 | UnrankedNot in the 46-model eligible cohort | #22 of 4663.4 score · 2/3 sources · provisional · missing LiveBench · full-core range 42.3–75.6 |
| Pricing and Limits | ||
| Input priceFrom · USD / 1M tokens | $0.042TypeSafe ↗ · Sep 17, 2026 | $1.25Xai ↗ · Sep 3, 2026 |
| Output priceFrom · USD / 1M tokens | $0.000TypeSafe ↗ · Sep 17, 2026 | $2.50Xai ↗ · Sep 3, 2026 |
| Context windowMaximum documented tokens | 64K | 1,000K |
| Model facts checked | Sep 17, 2026View model evidence → | Aug 29, 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
Side-by-Side Facts
| Field | Jev | Grok 4.20 Multi-Agent |
|---|---|---|
| Developer | TypeSafe | xAI |
| Family | Jev | Grok 4 20 |
| Model | Jev | Grok 4.20 Multi-Agent |
| Version | Jev | Grok 4.20 Multi-Agent |
| Lifecycle | active | preview |
| Released | 2026-09-15 | Unknown |
| Knowledge cutoff | Unknown | Unknown |
| Input modalities | Text, Model-specific input | Text, Image |
| Output modalities | Model-specific input | Text |
| Context window | 64K | 1,000K |
| Total parameters | Unknown | Unknown |
| Active parameters | Unknown | Unknown |
| License | Unknown | Unknown |
| Open weights | No | No |
| API available | Yes | Yes |
| Self-hostable | No | No |
| Provider access | TypeSafe (Standard) | Xai (Standard) |
| Capabilities | calibrated-confidence, parallel-evaluation, structured_outputs, typed-decisions | generation, reasoning, research, tools |
| Maximum Choice cardinality | 255 options | Unknown |
| Default request rate limit | 1200 requests per minute | Unknown |
| State plus longest question limit | 32000 tokens | Unknown |
| Combined state and questions limit | 64000 tokens | Unknown |
| Default token rate limit | 250000 tokens per second | Unknown |
Jev Capabilities
Grok 4.20 Multi Agent Capabilities
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Primary Evidence
Sources and Freshness
Questions
Jev vs Grok 4.20 Multi Agent FAQs
Is Jev or Grok 4.20 Multi Agent better for coding?+
This comparison does not currently contain a protocol-matched coding benchmark for both Jev and Grok 4.20 Multi Agent, so Model Markets cannot name a coding leader from pricing, context size, or capability labels alone.
Which is cheaper, Jev or Grok 4.20 Multi Agent?+
Jev is $0.042 and Grok 4.20 Multi Agent is $1.25 per million tokens, so Jev is cheaper on this metric. Jev is $0.000 and Grok 4.20 Multi Agent is $2.50 per million tokens, so Jev is cheaper on this metric.
Which has a larger context window, Jev or Grok 4.20 Multi Agent?+
Grok 4.20 Multi Agent has the larger sourced context window. Jev supports 64K and Grok 4.20 Multi Agent supports 1,000K.
Which performs better in benchmarks, Jev or Grok 4.20 Multi Agent?+
There is no overall benchmark winner: At least two independently verified, protocol-matched benchmarks are required for an overall winner.
Can Jev or Grok 4.20 Multi Agent be self-hosted?+
Both models have the same recorded self-hosting status: unsupported. Jev is not marked open weight; Grok 4.20 Multi Agent is not marked open weight.
Can Jev and Grok 4.20 Multi Agent understand images?+
Jev is not documented with image input; Grok 4.20 Multi Agent is documented with image input. This reflects supported input modalities, not vision quality.
Which can generate longer answers, Jev or Grok 4.20 Multi Agent?+
Neither has a larger sourced maximum output. Jev is — and Grok 4.20 Multi Agent is —.
Do Jev and Grok 4.20 Multi Agent support reasoning and tool use?+
Jev: none of these features are definitively sourced. Grok 4.20 Multi Agent: reasoning, tool calling, and image input. Feature support does not establish relative quality.
Which is available from more inference providers, Jev or Grok 4.20 Multi Agent?+
Jev has 1 sourced provider route; Grok 4.20 Multi Agent has 1, a tie.
Which offers better value, Jev or Grok 4.20 Multi Agent?+
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.