122 pages for claude-mythos-5-2.
Titles and paths first, then pages whose text carries it. Each row opens that page as this site last read it.
model-deprecations
Claude Developer Platform · in the page
about-claude/model-deprecations
…| N/A | Not sooner than November 9, 2027 | | claude-mythos-5-2 | Active | N/A | Not sooner than November 9, 2027 | | claude-fable-5-1…
choosing-a-model
Claude Developer Platform · in the page
about-claude/models/choosing-a-model
…ding reasoning and long-horizon agentic work. **Claude Mythos 5.2** (`claude-mythos-5-2`) offers the same capabilities only to organizations verified through Anthropic’s verification programs, such as…
PDF Processing
Claude Developer Platform · in the page
agents-and-tools/agent-skills/overview
…g to standard policy. supportedModels: - claude-fable-5-2 - claude-mythos-5-2 - claude-fable-5-1 - claude-mythos-5-1 - claude-fable-5 - claude-mythos-5 - claude-mythos-pr…
mcp-connector
Claude Developer Platform · in the page
agents-and-tools/mcp-connector
…g to standard policy. supportedModels: - claude-fable-5-2 - claude-mythos-5-2 - claude-fable-5-1 - claude-mythos-5-1 - claude-fable-5 - claude-mythos-5 - claude-mythos-pr…
overview
Claude Developer Platform · in the page
agents-and-tools/mcp-tunnels/overview
…subprocessor details. supportedModels: - claude-fable-5-2 - claude-mythos-5-2 - claude-fable-5-1 - claude-mythos-5-1 - claude-fable-5 - claude-mythos-5 - claude-mythos-pr…
advisor-tool
Claude Developer Platform · in the page
agents-and-tools/tool-use/advisor-tool
…e after the response. supportedModels: - claude-fable-5-2 - claude-mythos-5-2 - claude-fable-5-1 - claude-mythos-5-1 - claude-fable-5 - claude-mythos-5 - claude-mythos-pr…
bash-tool
Claude Developer Platform · in the page
agents-and-tools/tool-use/bash-tool
…in your environment. supportedModels: - claude-fable-5-2 - claude-mythos-5-2 - claude-fable-5-1 - claude-mythos-5-1 - claude-fable-5 - claude-mythos-5 - claude-mythos-pr…
browser-use-sdk
Claude Developer Platform · in the page
agents-and-tools/tool-use/browser-use-sdk
…adata: status: beta supportedModels: - claude-fable-5-2 - claude-mythos-5-2 - claude-fable-5-1 - claude-mythos-5-1 - claude-fable-5 - claude-mythos-5 - claude-mythos-pr…
browser-use-tool
Claude Developer Platform · in the page
agents-and-tools/tool-use/browser-use-tool
…tandard API handling. supportedModels: - claude-fable-5-2 - claude-mythos-5-2 - claude-fable-5-1 - claude-mythos-5-1 - claude-fable-5 - claude-mythos-5 - claude-mythos-pr…
code-execution-tool
Claude Developer Platform · in the page
agents-and-tools/tool-use/code-execution-tool
…tained up to 30 days. supportedModels: - claude-fable-5-2 - claude-mythos-5-2 - claude-fable-5-1 - claude-mythos-5-1 - claude-fable-5 - claude-mythos-5 - claude-mythos-pr…
computer-use-tool
Claude Developer Platform · in the page
agents-and-tools/tool-use/computer-use-tool
…nt, not by Anthropic. supportedModels: - claude-fable-5-2 - claude-mythos-5-2 - claude-fable-5-1 - claude-mythos-5-1 - claude-fable-5 - claude-mythos-5 - claude-mythos-pr…
define-tools
Claude Developer Platform · in the page
agents-and-tools/tool-use/define-tools
…ata: status: stable supportedModels: - claude-fable-5-2 - claude-mythos-5-2 - claude-fable-5-1 - claude-mythos-5-1 - claude-fable-5 - claude-mythos-5 - claude-mythos-pr…
fine-grained-tool-streaming
Claude Developer Platform · in the page
agents-and-tools/tool-use/fine-grained-tool-streaming
…ention-requirements). supportedModels: - claude-fable-5-2 - claude-mythos-5-2 - claude-fable-5-1 - claude-mythos-5-1 - claude-fable-5 - claude-mythos-5 - claude-mythos-pr…
memory-tool
Claude Developer Platform · in the page
agents-and-tools/tool-use/memory-tool
…ntrol data retention. supportedModels: - claude-fable-5-2 - claude-mythos-5-2 - claude-fable-5-1 - claude-mythos-5-1 - claude-fable-5 - claude-mythos-5 - claude-mythos-pr…
parallel-tool-use
Claude Developer Platform · in the page
agents-and-tools/tool-use/parallel-tool-use
…ing. featureMetadata: supportedModels: - claude-fable-5-2 - claude-mythos-5-2 - claude-fable-5-1 - claude-mythos-5-1 - claude-fable-5 - claude-mythos-5 - claude-mythos-pr…
Process results programmatically
Claude Developer Platform · in the page
agents-and-tools/tool-use/programmatic-tool-calling
…tained up to 30 days. supportedModels: - claude-fable-5-2 - claude-mythos-5-2 - claude-fable-5-1 - claude-mythos-5-1 - claude-fable-5 - claude-mythos-5 - claude-mythos-pr…
strict-tool-use
Claude Developer Platform · in the page
agents-and-tools/tool-use/strict-tool-use
…me grammar pipeline." supportedModels: - claude-fable-5-2 - claude-mythos-5-2 - claude-fable-5-1 - claude-mythos-5-1 - claude-fable-5 - claude-mythos-5 - claude-mythos-pr…
text-editor-tool
Claude Developer Platform · in the page
agents-and-tools/tool-use/text-editor-tool
…in your environment. supportedModels: - claude-fable-5-2 - claude-mythos-5-2 - claude-fable-5-1 - claude-mythos-5-1 - claude-fable-5 - claude-mythos-5 - claude-mythos-pr…
Log at info level
Claude Developer Platform · in the page
agents-and-tools/tool-use/tool-runner
…adata: status: beta supportedModels: - claude-fable-5-2 - claude-mythos-5-2 - claude-fable-5-1 - claude-mythos-5-1 - claude-fable-5 - claude-mythos-5 - claude-mythos-pr…
tool-search-tool
Claude Developer Platform · in the page
agents-and-tools/tool-use/tool-search-tool
…d after the response. supportedModels: - claude-fable-5-2 - claude-mythos-5-2 - claude-fable-5-1 - claude-mythos-5-1 - claude-fable-5 - claude-mythos-5 - claude-mythos-pr…
web-fetch-tool
Claude Developer Platform · in the page
agents-and-tools/tool-use/web-fetch-tool
…o their own policies. supportedModels: - claude-fable-5-2 - claude-mythos-5-2 - claude-fable-5-1 - claude-mythos-5-1 - claude-fable-5 - claude-mythos-5 - claude-mythos-pr…
web-search-tool
Claude Developer Platform · in the page
agents-and-tools/tool-use/web-search-tool
…ble for ZDR or HIPAA. supportedModels: - claude-fable-5-2 - claude-mythos-5-2 - claude-fable-5-1 - claude-mythos-5-1 - claude-fable-5 - claude-mythos-5 - claude-mythos-pr…
Beta
Claude Developer Platform · in the page
api/beta
…, enterprise workflows, and the sciences - `"claude-mythos-5-2"` Built for the most demanding cybersecurity and life sciences research, available th…
Messages
Claude Developer Platform · in the page
api/beta/messages
…, enterprise workflows, and the sciences - `"claude-mythos-5-2"` Built for the most demanding cybersecurity and life sciences research, available th…
Batches
Claude Developer Platform · in the page
api/beta/messages/batches
…terprise workflows, and the sciences - `"claude-mythos-5-2"` Built for the most demanding cybersecurity and life sciences research, availabl…
Create a Message Batch
Claude Developer Platform · in the page
api/beta/messages/batches/create
…terprise workflows, and the sciences - `"claude-mythos-5-2"` Built for the most demanding cybersecurity and life sciences research, availabl…
Retrieve Message Batch results
Claude Developer Platform · in the page
api/beta/messages/batches/results
…enterprise workflows, and the sciences - `"claude-mythos-5-2"` Built for the most demanding cybersecurity and life sciences research, available…
Count tokens in a Message
Claude Developer Platform · in the page
api/beta/messages/count_tokens
…, enterprise workflows, and the sciences - `"claude-mythos-5-2"` Built for the most demanding cybersecurity and life sciences research, available th…
Create a Message
Claude Developer Platform · in the page
api/beta/messages/create
…, enterprise workflows, and the sciences - `"claude-mythos-5-2"` Built for the most demanding cybersecurity and life sciences research, available th…
Messages
Claude Developer Platform · in the page
api/messages
…bitious work in coding, enterprise workflows, and the sciences - `"claude-mythos-5-2"` Built for the most demanding cybersecurity and life sciences research, available through verification pro…
Batches
Claude Developer Platform · in the page
api/messages/batches
…ous work in coding, enterprise workflows, and the sciences - `"claude-mythos-5-2"` Built for the most demanding cybersecurity and life sciences research, available through verification…
Create a Message Batch
Claude Developer Platform · in the page
api/messages/batches/create
…ous work in coding, enterprise workflows, and the sciences - `"claude-mythos-5-2"` Built for the most demanding cybersecurity and life sciences research, available through verification…
Retrieve Message Batch results
Claude Developer Platform · in the page
api/messages/batches/results
…work in coding, enterprise workflows, and the sciences - `"claude-mythos-5-2"` Built for the most demanding cybersecurity and life sciences research, available through verifica…
Count tokens in a Message
Claude Developer Platform · in the page
api/messages/count_tokens
…bitious work in coding, enterprise workflows, and the sciences - `"claude-mythos-5-2"` Built for the most demanding cybersecurity and life sciences research, available through verification pro…
Create a Message
Claude Developer Platform · in the page
api/messages/create
…bitious work in coding, enterprise workflows, and the sciences - `"claude-mythos-5-2"` Built for the most demanding cybersecurity and life sciences research, available through verification pro…
spans
Claude Developer Platform · in the page
api/opentelemetry/spans
…emetry status: beta supportedModels: - claude-fable-5-2 - claude-mythos-5-2 - claude-fable-5-1 - claude-mythos-5-1 - claude-fable-5 - claude-mythos-5 - claude-mythos-pr…
Message Batches API
Claude Developer Platform · in the page
build-with-claude/batch-processing
…ync storage required. supportedModels: - claude-fable-5-2 - claude-mythos-5-2 - claude-fable-5-1 - claude-mythos-5-1 - claude-fable-5 - claude-mythos-5 - claude-mythos-pr…
cache-diagnostics
Claude Developer Platform · in the page
build-with-claude/cache-diagnostics
…nst the next request. supportedModels: - claude-fable-5-2 - claude-mythos-5-2 - claude-fable-5-1 - claude-mythos-5-1 - claude-fable-5 - claude-mythos-5 - claude-mythos-pr…
citations
Claude Developer Platform · in the page
build-with-claude/citations
…ention-requirements). supportedModels: - claude-fable-5-2 - claude-mythos-5-2 - claude-fable-5-1 - claude-mythos-5-1 - claude-fable-5 - claude-mythos-5 - claude-mythos-pr…
claude-in-microsoft-foundry
Claude Developer Platform · in the page
build-with-claude/claude-in-microsoft-foundry
…ility](https://support.claude.com/en/articles/14604842)) | `claude-mythos-5-2` | | ✓ | | Claude Fable 5.1…
google-managed
Claude Developer Platform · in the page
build-with-claude/claude-models-on-google-cloud/google-managed
…ility](https://support.claude.com/en/articles/14604842)) | `claude-mythos-5-2` | | Claude Fable 5.1…
claude-on-amazon-bedrock-legacy
Claude Developer Platform · in the page
build-with-claude/claude-on-amazon-bedrock-legacy
…ps://support.claude.com/en/articles/14604842)) | `anthropic.claude-mythos-5-2` | Yes | Yes | No | No | No | | Claude Opus 4.6…
compaction-background
Claude Developer Platform · in the page
build-with-claude/compaction-background
…r: compact-2026-09-04 supportedModels: - claude-fable-5-2 - claude-mythos-5-2 - claude-fable-5-1 - claude-mythos-5-1 - claude-fable-5 - claude-mythos-5 - claude-mythos-pr…
compaction-keep-recent-turns
Claude Developer Platform · in the page
build-with-claude/compaction-keep-recent-turns
…r: compact-2026-09-04 supportedModels: - claude-fable-5-2 - claude-mythos-5-2 - claude-fable-5-1 - claude-mythos-5-1 - claude-fable-5 - claude-mythos-5 - claude-mythos-pr…
compaction-on-demand
Claude Developer Platform · in the page
build-with-claude/compaction-on-demand
…r: compact-2026-09-04 supportedModels: - claude-fable-5-2 - claude-mythos-5-2 - claude-fable-5-1 - claude-mythos-5-1 - claude-fable-5 - claude-mythos-5 - claude-mythos-pr…
compaction-thinking-blocks
Claude Developer Platform · in the page
build-with-claude/compaction-thinking-blocks
…r: compact-2026-09-04 supportedModels: - claude-fable-5-2 - claude-mythos-5-2 - claude-fable-5-1 - claude-mythos-5-1 - claude-fable-5 - claude-mythos-5 - claude-mythos-pr…
compaction-threshold
Claude Developer Platform · in the page
build-with-claude/compaction-threshold
…ugh the API response. supportedModels: - claude-fable-5-2 - claude-mythos-5-2 - claude-fable-5-1 - claude-mythos-5-1 - claude-fable-5 - claude-mythos-5 - claude-mythos-pr…
context-editing
Claude Developer Platform · in the page
build-with-claude/context-editing
…applied in real time. supportedModels: - claude-fable-5-2 - claude-mythos-5-2 - claude-fable-5-1 - claude-mythos-5-1 - claude-fable-5 - claude-mythos-5 - claude-mythos-pr…
effort
Claude Developer Platform · in the page
build-with-claude/effort
…ention-requirements). supportedModels: - claude-fable-5-2 - claude-mythos-5-2 - claude-fable-5-1 - claude-mythos-5-1 - claude-fable-5 - claude-mythos-5 - claude-mythos-pr…
effort-per-message
Claude Developer Platform · in the page
build-with-claude/effort-per-message
…put-config-2026-07-01 supportedModels: - claude-fable-5-2 - claude-mythos-5-2 - claude-fable-5-1 - claude-mythos-5-1 - claude-opus-5-5 - claude-opus-5 - claude-sonnet-5-5…