Claude Mythos 5 vs
Gemini 3 Flash

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
Supported evidence
Published context
1,000,000

Key implications

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

  1. On Overall, Claude Mythos 5 has a higher supported BenchLM score (83.4 vs 60.09).
  2. Input API price: Gemini 3 Flash has the lower verified rate ($0.5 / 1M tokens vs $10 / 1M tokens).
  3. Output API price: Gemini 3 Flash has the lower verified rate ($3 / 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 · Gemini 3 Flash: 23.74
  • CodingClaude Mythos 5: 81.66 · Gemini 3 Flash: 44.65
  • KnowledgeClaude Mythos 5: 97.4 · Gemini 3 Flash: Unavailable
  • MathClaude Mythos 5: Unavailable · Gemini 3 Flash: 50.3
  • MultimodalGroundedClaude Mythos 5: 84.8 · Gemini 3 Flash: Unavailable
  • OverallClaude Mythos 5: 83.4 · Gemini 3 Flash: 60.09

Source metrics

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

Source metric comparison
MetricUnitClaude Mythos 5Gemini 3 Flash
Agenticscore75.7923.74
Codingscore81.6644.65
Knowledgescore97.4Unavailable
MathscoreUnavailable50.3
MultimodalGroundedscore84.8Unavailable
Overallscore83.460.09

Agentic

Unit
score
Claude Mythos 5
75.79
Gemini 3 Flash
23.74

Coding

Unit
score
Claude Mythos 5
81.66
Gemini 3 Flash
44.65

Knowledge

Unit
score
Claude Mythos 5
97.4
Gemini 3 Flash
Unavailable

Math

Unit
score
Claude Mythos 5
Unavailable
Gemini 3 Flash
50.3

MultimodalGrounded

Unit
score
Claude Mythos 5
84.8
Gemini 3 Flash
Unavailable

Overall

Unit
score
Claude Mythos 5
83.4
Gemini 3 Flash
60.09

Pricing and context

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

Route pricing and context comparison
FieldUnitClaude Mythos 5Gemini 3 Flash
Input API priceUSD / 1M tokens$10$0.5
Cached input API priceUSD / 1M tokens$1$0.05
Output API priceUSD / 1M tokens$50$3
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
Gemini 3 Flash
$0.5

Cached input API price

Unit
USD / 1M tokens
Claude Mythos 5
$1
Gemini 3 Flash
$0.05

Output API price

Unit
USD / 1M tokens
Claude Mythos 5
$50
Gemini 3 Flash
$3

Route context

Unit
tokens
Claude Mythos 5
1,000,000
Gemini 3 Flash
1,000,000

Input modalities

Unit
published list
Claude Mythos 5
Not verified
Gemini 3 Flash
Not verified

Output modalities

Unit
published list
Claude Mythos 5
Not verified
Gemini 3 Flash
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
  • Gemini 3 Flash — source benchlm · artifact models · model gemini-3-flash
Selected price routes
  • Claude Mythos 5 — route benchlm:claude-mythos-5 · source benchlm · provider anthropic
  • Gemini 3 Flash — route benchlm:gemini-3-flash · source benchlm · provider google

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