Claude Mythos 5 vs
DeepSeek V4 Flash 0731

Read the published evidence, route context, and missing facts before making a local decision. This page does not name a universal winner.

Models in this comparison

Provider identity and evidence state stay balanced across the pair.

A
Model type
Proprietary
Evidence state
Supported evidence
Published context
1,000,000
VS
Model type
Proprietary
Evidence state
Source-only record
Published context
1,000,000

Key implications

Insufficient shared-metric coverage. Each finding is tied to a published metric, price, context, or modality fact.

  1. Input API price: DeepSeek V4 Flash 0731 has the lower verified rate ($0.14 / 1M tokens vs $10 / 1M tokens).
  2. Output API price: DeepSeek V4 Flash 0731 has the lower verified rate ($0.28 / 1M tokens vs $50 / 1M tokens).

Shared metric view

A radar is shown only when at least four compatible supported score metrics are published.

Comparable metric detail

  • AgenticClaude Mythos 5: 75.79 · DeepSeek V4 Flash 0731: Unavailable
  • CodingClaude Mythos 5: 81.66 · DeepSeek V4 Flash 0731: Unavailable
  • KnowledgeClaude Mythos 5: 97.4 · DeepSeek V4 Flash 0731: Unavailable
  • MultimodalGroundedClaude Mythos 5: 84.8 · DeepSeek V4 Flash 0731: Unavailable
  • OverallClaude Mythos 5: 83.4 · DeepSeek V4 Flash 0731: Unavailable

Source metrics

Friendly metric names and published units stay visible. Missing measurements remain unavailable rather than becoming a score.

Source metric comparison
MetricUnitClaude Mythos 5DeepSeek V4 Flash 0731
Agenticscore75.79Unavailable
Codingscore81.66Unavailable
Knowledgescore97.4Unavailable
MultimodalGroundedscore84.8Unavailable
Overallscore83.4Unavailable

Agentic

Unit
score
Claude Mythos 5
75.79
DeepSeek V4 Flash 0731
Unavailable

Coding

Unit
score
Claude Mythos 5
81.66
DeepSeek V4 Flash 0731
Unavailable

Knowledge

Unit
score
Claude Mythos 5
97.4
DeepSeek V4 Flash 0731
Unavailable

MultimodalGrounded

Unit
score
Claude Mythos 5
84.8
DeepSeek V4 Flash 0731
Unavailable

Overall

Unit
score
Claude Mythos 5
83.4
DeepSeek V4 Flash 0731
Unavailable

Pricing and context

Verification is shown beside each selected route. Missing facts remain Not verified.

Route pricing and context comparison
FieldUnitClaude Mythos 5DeepSeek V4 Flash 0731
Input API priceUSD / 1M tokens$10$0.14
Cached input API priceUSD / 1M tokens$1$0.003
Output API priceUSD / 1M tokens$50$0.28
Route contexttokens1,000,0001,000,000
Input modalitiespublished listNot verifiedNot verified
Output modalitiespublished listNot verifiedNot verified

Input API price

Unit
USD / 1M tokens
Claude Mythos 5
$10
DeepSeek V4 Flash 0731
$0.14

Cached input API price

Unit
USD / 1M tokens
Claude Mythos 5
$1
DeepSeek V4 Flash 0731
$0.003

Output API price

Unit
USD / 1M tokens
Claude Mythos 5
$50
DeepSeek V4 Flash 0731
$0.28

Route context

Unit
tokens
Claude Mythos 5
1,000,000
DeepSeek V4 Flash 0731
1,000,000

Input modalities

Unit
published list
Claude Mythos 5
Not verified
DeepSeek V4 Flash 0731
Not verified

Output modalities

Unit
published list
Claude Mythos 5
Not verified
DeepSeek V4 Flash 0731
Not verified

Evidence provenance

Source records, route identity, timestamps, and methodology are consolidated here without declaring either model a winner.

Publication time
Aug 30, 2026, 2:15 AM UTC
Freshness
Stale — Published weekly benchmark evidence has not refreshed within 8 days.
Methodology
benchlm: benchlm_raw_composite
Model records
  • Claude Mythos 5 — source benchlm · artifact models · model claude-mythos-5
  • DeepSeek V4 Flash 0731 — source benchlm · artifact models · model deepseek-v4-flash-max
Selected price routes
  • Claude Mythos 5 — route benchlm:claude-mythos-5 · source benchlm · provider anthropic
  • DeepSeek V4 Flash 0731 — route benchlm:deepseek-v4-flash-max · source benchlm · provider deepseek

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