Claude Mythos 5
Closed weights. No supported local deployment or GPU requirement is published.
GeekRadar / The comparison desk
COMPARE.
AI modelsClaude Mythos 5
AI model Released
- API mode
- Chat*
- Context window
- 1,000,000 tokens
- Maximum output
- 128,000 tokens
- Open weights
- No
No matched benchmark results are available for this entry yet.
Run it locally
API cost
Standard text-token estimate. Excludes taxes, caching, batch discounts, reasoning and multimodal surcharges. Provider limits and regional availability may differ.
Claude Mythos 5
Capabilities
- Context window
- 1,000,000 tokens
- Maximum input
- 1,000,000 tokens*
- Maximum output
- 128,000 tokens
- Reasoning
- Yes
- Tool calling
- Yes
- Structured output
- Yes*
- Open weights
- No
- Knowledge cutoff
- 2026-01-31
- API mode
- Chat*
- Image input
- Yes*
- PDF input
- Yes*
- Prompt caching
- Yes*
- Tool choice
- Yes*
Input modalities
- text
- image
Output modalities
- text
System configuration
Detailed specifications
Specifications · 35 fields
- cache creation input token cost
- 1.25e-5*
Scope and conditions
- native_context
- provider
- anthropic*
- mode
- chat*
- full_native_model_id
- claude-mythos-5*
- pricing_scope
- Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.*
- cache creation input token cost above 1hr
- 2.0e-5*
Scope and conditions
- native_context
- provider
- anthropic*
- mode
- chat*
- full_native_model_id
- claude-mythos-5*
- pricing_scope
- Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.*
- cache creation input token cost batches
- 6.25e-6*
Scope and conditions
- native_context
- provider
- anthropic*
- mode
- chat*
- full_native_model_id
- claude-mythos-5*
- pricing_scope
- Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.*
- cache read input token cost
- 1.0e-6*
Scope and conditions
- native_context
- provider
- anthropic*
- mode
- chat*
- full_native_model_id
- claude-mythos-5*
- pricing_scope
- Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.*
- cache read input token cost batches
- 5.0e-7*
Scope and conditions
- native_context
- provider
- anthropic*
- mode
- chat*
- full_native_model_id
- claude-mythos-5*
- pricing_scope
- Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.*
- input cost per token
- 1.0e-5*
Scope and conditions
- native_context
- provider
- anthropic*
- mode
- chat*
- full_native_model_id
- claude-mythos-5*
- pricing_scope
- Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.*
- input cost per token batches
- 5.0e-6*
Scope and conditions
- native_context
- provider
- anthropic*
- mode
- chat*
- full_native_model_id
- claude-mythos-5*
- pricing_scope
- Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.*
- litellm provider
- anthropic*
Scope and conditions
- native_context
- provider
- anthropic*
- mode
- chat*
- full_native_model_id
- claude-mythos-5*
- pricing_scope
- Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.*
- max input tokens
- 1,000,000*
Scope and conditions
- native_context
- provider
- anthropic*
- mode
- chat*
- full_native_model_id
- claude-mythos-5*
- pricing_scope
- Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.*
- max output tokens
- 128,000*
Scope and conditions
- native_context
- provider
- anthropic*
- mode
- chat*
- full_native_model_id
- claude-mythos-5*
- pricing_scope
- Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.*
- max tokens
- 128,000*
Scope and conditions
- native_context
- provider
- anthropic*
- mode
- chat*
- full_native_model_id
- claude-mythos-5*
- pricing_scope
- Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.*
- mode
- chat*
Scope and conditions
- native_context
- provider
- anthropic*
- mode
- chat*
- full_native_model_id
- claude-mythos-5*
- pricing_scope
- Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.*
- output cost per token
- 5.0e-5*
Scope and conditions
- native_context
- provider
- anthropic*
- mode
- chat*
- full_native_model_id
- claude-mythos-5*
- pricing_scope
- Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.*
- output cost per token batches
- 2.5e-5*
Scope and conditions
- native_context
- provider
- anthropic*
- mode
- chat*
- full_native_model_id
- claude-mythos-5*
- pricing_scope
- Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.*
- prompt cache min tokens
- 512*
Scope and conditions
- native_context
- provider
- anthropic*
- mode
- chat*
- full_native_model_id
- claude-mythos-5*
- pricing_scope
- Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.*
- provider specific entry
- us
- 1.1*
Scope and conditions
- native_context
- provider
- anthropic*
- mode
- chat*
- full_native_model_id
- claude-mythos-5*
- pricing_scope
- Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.*
- search context cost per query
- search_context_size_high
- 0.01*
- search_context_size_low
- 0.01*
- search_context_size_medium
- 0.01*
Scope and conditions
- native_context
- provider
- anthropic*
- mode
- chat*
- full_native_model_id
- claude-mythos-5*
- pricing_scope
- Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.*
- supports adaptive thinking
- Yes*
Scope and conditions
- native_context
- provider
- anthropic*
- mode
- chat*
- full_native_model_id
- claude-mythos-5*
- pricing_scope
- Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.*
- supports anthropic compaction
- Yes*
Scope and conditions
- native_context
- provider
- anthropic*
- mode
- chat*
- full_native_model_id
- claude-mythos-5*
- pricing_scope
- Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.*
- supports assistant prefill
- No*
Scope and conditions
- native_context
- provider
- anthropic*
- mode
- chat*
- full_native_model_id
- claude-mythos-5*
- pricing_scope
- Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.*
- supports computer use
- Yes*
Scope and conditions
- native_context
- provider
- anthropic*
- mode
- chat*
- full_native_model_id
- claude-mythos-5*
- pricing_scope
- Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.*
- supports function calling
- Yes*
Scope and conditions
- native_context
- provider
- anthropic*
- mode
- chat*
- full_native_model_id
- claude-mythos-5*
- pricing_scope
- Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.*
- supports max reasoning effort
- Yes*
Scope and conditions
- native_context
- provider
- anthropic*
- mode
- chat*
- full_native_model_id
- claude-mythos-5*
- pricing_scope
- Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.*
- supports mid conversation system
- Yes*
Scope and conditions
- native_context
- provider
- anthropic*
- mode
- chat*
- full_native_model_id
- claude-mythos-5*
- pricing_scope
- Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.*
- supports native structured output
- Yes*
Scope and conditions
- native_context
- provider
- anthropic*
- mode
- chat*
- full_native_model_id
- claude-mythos-5*
- pricing_scope
- Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.*
- supports output config
- Yes*
Scope and conditions
- native_context
- provider
- anthropic*
- mode
- chat*
- full_native_model_id
- claude-mythos-5*
- pricing_scope
- Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.*
- supports pdf input
- Yes*
Scope and conditions
- native_context
- provider
- anthropic*
- mode
- chat*
- full_native_model_id
- claude-mythos-5*
- pricing_scope
- Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.*
- supports prompt caching
- Yes*
Scope and conditions
- native_context
- provider
- anthropic*
- mode
- chat*
- full_native_model_id
- claude-mythos-5*
- pricing_scope
- Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.*
- supports reasoning
- Yes*
Scope and conditions
- native_context
- provider
- anthropic*
- mode
- chat*
- full_native_model_id
- claude-mythos-5*
- pricing_scope
- Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.*
- supports response schema
- Yes*
Scope and conditions
- native_context
- provider
- anthropic*
- mode
- chat*
- full_native_model_id
- claude-mythos-5*
- pricing_scope
- Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.*
- supports sampling params
- No*
Scope and conditions
- native_context
- provider
- anthropic*
- mode
- chat*
- full_native_model_id
- claude-mythos-5*
- pricing_scope
- Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.*
- supports tool choice
- Yes*
Scope and conditions
- native_context
- provider
- anthropic*
- mode
- chat*
- full_native_model_id
- claude-mythos-5*
- pricing_scope
- Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.*
- supports vision
- Yes*
Scope and conditions
- native_context
- provider
- anthropic*
- mode
- chat*
- full_native_model_id
- claude-mythos-5*
- pricing_scope
- Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.*
- supports xhigh reasoning effort
- Yes*
Scope and conditions
- native_context
- provider
- anthropic*
- mode
- chat*
- full_native_model_id
- claude-mythos-5*
- pricing_scope
- Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.*
- thinking always on
- Yes*
Scope and conditions
- native_context
- provider
- anthropic*
- mode
- chat*
- full_native_model_id
- claude-mythos-5*
- pricing_scope
- Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.*
0 selected Compare 0
* Provisional data