DeepSeek V4 Flash Vision Exp vs Jev
At a Glance
| Compare |  DeepSeek V4 Flash Vision ExpDeepSeek |  JevTypeSafe |
|---|---|---|
| Pricing and Limits | ||
| Input priceFrom · USD / 1M tokens | $0.22DeepSeek ↗ · Sep 2, 2026 | $0.042TypeSafe ↗ · Sep 17, 2026 |
| Output priceFrom · USD / 1M tokens | $0.66DeepSeek ↗ · Sep 2, 2026 | $0.000TypeSafe ↗ · Sep 17, 2026 |
| Context windowMaximum documented tokens | 1,049K | 64K |
| Model facts checked | Sep 2, 2026View model evidence → | Sep 17, 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 | DeepSeek-V4-Flash-Vision-Exp | Jev |
|---|---|---|
| Developer | DeepSeek | TypeSafe |
| Family | Deepseek V4 Flash Vision Exp | Jev |
| Model | DeepSeek-V4-Flash-Vision-Exp | Jev |
| Version | DeepSeek-V4-Flash-Vision-Exp | Jev |
| Lifecycle | retired | active |
| Released | 2026-08-21 | 2026-09-15 |
| Knowledge cutoff | Unknown | Unknown |
| Input modalities | Text, Image | Text, Model-specific input |
| Output modalities | Text | Model-specific input |
| Context window | 1,049K | 64K |
| Total parameters | 304.6B | Unknown |
| Active parameters | Unknown | Unknown |
| License | mit | Unknown |
| Open weights | Yes | No |
| API available | Yes | Yes |
| Self-hostable | Yes | No |
| Provider access | DeepSeek (Standard), Deepinfra (Standard), Fireworks Ai (Standard) | TypeSafe (Standard) |
| Capabilities | chat, generation, reasoning, structured_outputs, tools | calibrated-confidence, parallel-evaluation, structured_outputs, typed-decisions |
| Maximum Choice cardinality | Unknown | 255 options |
| Default request rate limit | Unknown | 1200 requests per minute |
| State plus longest question limit | Unknown | 32000 tokens |
| Combined state and questions limit | Unknown | 64000 tokens |
| Default token rate limit | Unknown | 250000 tokens per second |
DeepSeek V4 Flash Vision Exp Capabilities
Jev Capabilities
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Primary Evidence
Sources and Freshness
Questions
DeepSeek V4 Flash Vision Exp vs Jev FAQs
Is DeepSeek V4 Flash Vision Exp or Jev better for coding?+
This comparison does not currently contain a protocol-matched coding benchmark for both DeepSeek V4 Flash Vision Exp and Jev, so Model Markets cannot name a coding leader from pricing, context size, or capability labels alone.
Which is cheaper, DeepSeek V4 Flash Vision Exp or Jev?+
DeepSeek V4 Flash Vision Exp is $0.22 and Jev is $0.042 per million tokens, so Jev is cheaper on this metric. DeepSeek V4 Flash Vision Exp is $0.66 and Jev is $0.000 per million tokens, so Jev is cheaper on this metric.
Which has a larger context window, DeepSeek V4 Flash Vision Exp or Jev?+
DeepSeek V4 Flash Vision Exp has the larger sourced context window. DeepSeek V4 Flash Vision Exp supports 1,049K and Jev supports 64K.
Which performs better in benchmarks, DeepSeek V4 Flash Vision Exp or Jev?+
There is no overall benchmark winner: At least two independently verified, protocol-matched benchmarks are required for an overall winner.
Can DeepSeek V4 Flash Vision Exp or Jev be self-hosted?+
DeepSeek V4 Flash Vision Exp is the only model in this pair currently marked as self-hostable. DeepSeek V4 Flash Vision Exp is open weight; Jev is not marked open weight.
Can DeepSeek V4 Flash Vision Exp and Jev understand images?+
DeepSeek V4 Flash Vision Exp is documented with image input; Jev is not documented with image input. This reflects supported input modalities, not vision quality.
Which can generate longer answers, DeepSeek V4 Flash Vision Exp or Jev?+
Neither has a larger sourced maximum output. DeepSeek V4 Flash Vision Exp is 393K and Jev is —.
Do DeepSeek V4 Flash Vision Exp and Jev support reasoning and tool use?+
DeepSeek V4 Flash Vision Exp: reasoning, tool calling, and image input. Jev: none of these features are definitively sourced. Feature support does not establish relative quality.
Which is available from more inference providers, DeepSeek V4 Flash Vision Exp or Jev?+
DeepSeek V4 Flash Vision Exp has 3 sourced provider routes; Jev has 1, so DeepSeek V4 Flash Vision Exp has broader tracked availability.
Which offers better value, DeepSeek V4 Flash Vision Exp or Jev?+
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.