Model Metadata
- name
- Claude Sonnet 5.5
- description
- Fast Claude model for everyday coding, agents, and knowledge work
- family
- claude-sonnet
- open weights
- No
- knowledge
- 2026-06
- release date
- 2026-09-28
- modalities
- input: text, image/jpeg, image/png, image/gif, image/webp, application/pdf; output: text
- capabilities
- tools: supported: Yes; choice: auto, none; reasoning: supported: Yes; temperature: No; top_p: No; top_k: No
- limit
- context: 1,000,000; output: 128,000
Provider Variants 13
amazon-bedrock anthropic.claude-sonnet-5-5
Context 1,000,000 · Output 128,000
- name
- Claude Sonnet 5.5
- description
- Fast Claude model for everyday coding, agents, and knowledge work
- family
- claude-sonnet
- open weights
- No
- knowledge
- 2026-06
- release date
- 2026-09-28
- modalities
- input: text, image/jpeg, image/png, image/gif, image/webp, application/pdf; output: text
- capabilities
- tools: supported: Yes; reasoning: supported: Yes; effort: low, medium, high, xhigh, max; cache: explicit: ttl: 5m, 1h; max_breakpoints: 4; targets: tools, system, messages; min_tokens: 512; structured_output: Yes; temperature: No; top_p: No; top_k: No; system_updates: Yes; effort_updates: No
- limit
- context: 1,000,000; output: 128,000
- id
- anthropic.claude-sonnet-5-5
- canonical id
- anthropic/claude-sonnet-5-5
- type
- chat
- last updated
- 2026-09-28
- api
- converse: base_url: https://bedrock-runtime.${AWS_REGION}.amazonaws.com; sdk: aisdk: @ai-sdk/amazon-bedrock; opencodeai: @opencode/ai/providers/amazon-bedrock; capabilities: tools: strict: Yes; choice: auto; updates: No
amazon-bedrock au.anthropic.claude-sonnet-5-5
Context 1,000,000 · Output 128,000
- name
- Claude Sonnet 5.5 (AU)
- description
- Fast Claude model for everyday coding, agents, and knowledge work
- family
- claude-sonnet
- open weights
- No
- knowledge
- 2026-06
- release date
- 2026-09-28
- modalities
- input: text, image/jpeg, image/png, image/gif, image/webp, application/pdf; output: text
- capabilities
- tools: supported: Yes; reasoning: supported: Yes; effort: low, medium, high, xhigh, max; cache: explicit: ttl: 5m, 1h; max_breakpoints: 4; targets: tools, system, messages; min_tokens: 512; structured_output: Yes; temperature: No; top_p: No; top_k: No; system_updates: Yes; effort_updates: No
- limit
- context: 1,000,000; output: 128,000
- id
- au.anthropic.claude-sonnet-5-5
- canonical id
- anthropic/claude-sonnet-5-5
- type
- chat
- last updated
- 2026-09-28
- api
- converse: base_url: https://bedrock-runtime.${AWS_REGION}.amazonaws.com; sdk: aisdk: @ai-sdk/amazon-bedrock; opencodeai: @opencode/ai/providers/amazon-bedrock; capabilities: tools: choice: auto, none; updates: No
amazon-bedrock eu.anthropic.claude-sonnet-5-5
Context 1,000,000 · Output 128,000
- name
- Claude Sonnet 5.5 (EU)
- description
- Fast Claude model for everyday coding, agents, and knowledge work
- family
- claude-sonnet
- open weights
- No
- knowledge
- 2026-06
- release date
- 2026-09-28
- modalities
- input: text, image/jpeg, image/png, image/gif, image/webp, application/pdf; output: text
- capabilities
- tools: supported: Yes; reasoning: supported: Yes; effort: low, medium, high, xhigh, max; cache: explicit: ttl: 5m, 1h; max_breakpoints: 4; targets: tools, system, messages; min_tokens: 512; structured_output: Yes; temperature: No; top_p: No; top_k: No; system_updates: Yes; effort_updates: No
- limit
- context: 1,000,000; output: 128,000
- id
- eu.anthropic.claude-sonnet-5-5
- canonical id
- anthropic/claude-sonnet-5-5
- type
- chat
- last updated
- 2026-09-28
- api
- converse: base_url: https://bedrock-runtime.${AWS_REGION}.amazonaws.com; sdk: aisdk: @ai-sdk/amazon-bedrock; opencodeai: @opencode/ai/providers/amazon-bedrock; capabilities: tools: strict: Yes; choice: auto; updates: No
amazon-bedrock global.anthropic.claude-sonnet-5-5
Context 1,000,000 · Output 128,000
- name
- Claude Sonnet 5.5 (Global)
- description
- Fast Claude model for everyday coding, agents, and knowledge work
- family
- claude-sonnet
- open weights
- No
- knowledge
- 2026-06
- release date
- 2026-09-28
- modalities
- input: text, image/jpeg, image/png, image/gif, image/webp, application/pdf; output: text
- capabilities
- tools: supported: Yes; reasoning: supported: Yes; effort: low, medium, high, xhigh, max; cache: explicit: ttl: 5m, 1h; max_breakpoints: 4; targets: tools, system, messages; min_tokens: 512; structured_output: Yes; temperature: No; top_p: No; top_k: No; system_updates: Yes; effort_updates: No
- limit
- context: 1,000,000; output: 128,000
- id
- global.anthropic.claude-sonnet-5-5
- canonical id
- anthropic/claude-sonnet-5-5
- type
- chat
- last updated
- 2026-09-28
- api
- converse: base_url: https://bedrock-runtime.${AWS_REGION}.amazonaws.com; sdk: aisdk: @ai-sdk/amazon-bedrock; opencodeai: @opencode/ai/providers/amazon-bedrock; capabilities: tools: strict: Yes; choice: auto; updates: No
amazon-bedrock us.anthropic.claude-sonnet-5-5
Context 1,000,000 · Output 128,000
- name
- Claude Sonnet 5.5 (US)
- description
- Fast Claude model for everyday coding, agents, and knowledge work
- family
- claude-sonnet
- open weights
- No
- knowledge
- 2026-06
- release date
- 2026-09-28
- modalities
- input: text, image/jpeg, image/png, image/gif, image/webp, application/pdf; output: text
- capabilities
- tools: supported: Yes; reasoning: supported: Yes; effort: low, medium, high, xhigh, max; cache: explicit: ttl: 5m, 1h; max_breakpoints: 4; targets: tools, system, messages; min_tokens: 512; structured_output: Yes; temperature: No; top_p: No; top_k: No; system_updates: Yes; effort_updates: No
- limit
- context: 1,000,000; output: 128,000
- id
- us.anthropic.claude-sonnet-5-5
- canonical id
- anthropic/claude-sonnet-5-5
- type
- chat
- last updated
- 2026-09-28
- api
- converse: base_url: https://bedrock-runtime.${AWS_REGION}.amazonaws.com; sdk: aisdk: @ai-sdk/amazon-bedrock; opencodeai: @opencode/ai/providers/amazon-bedrock; capabilities: tools: strict: Yes; choice: auto; updates: No
Anthropic claude-sonnet-5-5
Context 1,000,000 · Output 128,000
- name
- Claude Sonnet 5.5
- description
- Fast Claude model for everyday coding, agents, and knowledge work
- family
- claude-sonnet
- open weights
- No
- knowledge
- 2026-06
- release date
- 2026-09-28
- modalities
- input: text, image/jpeg, image/png, image/gif, image/webp, application/pdf; output: text
- capabilities
- tools: supported: Yes; reasoning: supported: Yes; effort: low, medium, high, xhigh, max; cache: explicit: ttl: 5m, 1h; max_breakpoints: 4; targets: tools, system, messages; min_tokens: 512; structured_output: Yes; temperature: No; top_p: No; top_k: No; system_updates: No; effort_updates: No
- limit
- context: 1,000,000; output: 128,000
- id
- claude-sonnet-5-5
- canonical id
- anthropic/claude-sonnet-5-5
- type
- chat
- last updated
- 2026-09-28
- api
- messages: base_url: https://api.anthropic.com/v1; sdk: aisdk: @ai-sdk/anthropic; opencodeai: @opencode/ai/providers/anthropic; capabilities: system_updates: Yes; effort_updates: Yes; tools: strict: Yes; choice: auto, none; search: Yes; updates: Yes; chat-completions: base_url: https://api.anthropic.com/v1; sdk: aisdk: @ai-sdk/openai-compatible; opencodeai: @opencode/ai/providers/openai-compatible; capabilities: tools: choice: auto, none; updates: No
azure claude-sonnet-5-5
Context 1,000,000 · Output 128,000
- name
- Claude Sonnet 5.5
- description
- Fast Claude model for everyday coding, agents, and knowledge work
- family
- claude-sonnet
- open weights
- No
- knowledge
- 2026-06
- release date
- 2026-09-28
- modalities
- input: text, image/jpeg, image/png, image/gif, image/webp, application/pdf; output: text
- capabilities
- tools: supported: Yes; reasoning: supported: Yes; effort: low, medium, high, xhigh, max; cache: explicit: ttl: 5m, 1h; max_breakpoints: 4; targets: tools, system, messages; min_tokens: 512; structured_output: Yes; temperature: No; top_p: No; top_k: No; system_updates: Yes; effort_updates: No
- limit
- context: 1,000,000; output: 128,000
- id
- claude-sonnet-5-5
- canonical id
- anthropic/claude-sonnet-5-5
- type
- chat
- last updated
- 2026-09-28
- api
- messages: base_url: https://${AZURE_RESOURCE_NAME}.services.ai.azure.com/anthropic/v1; sdk: aisdk: @ai-sdk/anthropic; opencodeai: @opencode/ai/providers/anthropic-compatible; capabilities: tools: strict: Yes; choice: auto, none; search: Yes; updates: Yes
cloudflare-ai-gateway anthropic/claude-sonnet-5.5
Context 1,000,000 · Output 128,000
- name
- Claude Sonnet 5.5
- description
- Fast Claude model for everyday coding, agents, and knowledge work
- family
- claude-sonnet
- open weights
- No
- knowledge
- 2026-06
- release date
- 2026-09-28
- modalities
- input: text, image/jpeg, image/png, image/gif, image/webp, application/pdf; output: text
- capabilities
- tools: supported: Yes; reasoning: supported: Yes; effort: low, medium, high, xhigh, max; cache: explicit: ttl: 5m, 1h; max_breakpoints: 4; targets: tools, system, messages; min_tokens: 512; structured_output: Yes; temperature: No; top_p: No; top_k: No; system_updates: Yes; effort_updates: Yes
- limit
- context: 1,000,000; output: 128,000
- id
- anthropic/claude-sonnet-5.5
- canonical id
- anthropic/claude-sonnet-5-5
- type
- chat
- last updated
- 2026-09-28
- api
- messages: base_url: https://gateway.ai.cloudflare.com/v1/${CLOUDFLARE_ACCOUNT_ID}/${CLOUDFLARE_GATEWAY_ID}/anthropic/v1; sdk: aisdk: @ai-sdk/anthropic; opencodeai: @opencode/ai/providers/cloudflare-ai-gateway; capabilities: tools: strict: Yes; choice: auto, none; search: Yes; updates: Yes
github-copilot claude-sonnet-5.5
Context 1,000,000 · Output 128,000
- name
- Claude Sonnet 5.5
- description
- Fast Claude model for everyday coding, agents, and knowledge work
- family
- claude-sonnet
- open weights
- No
- knowledge
- 2026-06
- release date
- 2026-09-28
- modalities
- input: text, image/jpeg, image/png, image/gif, image/webp, application/pdf; output: text
- capabilities
- tools: supported: Yes; reasoning: supported: Yes; effort: low, medium, high, xhigh, max; structured_output: Yes; temperature: No; top_p: No; top_k: No; system_updates: No; effort_updates: No
- limit
- context: 1,000,000; output: 128,000
- id
- claude-sonnet-5.5
- canonical id
- anthropic/claude-sonnet-5-5
- type
- chat
- last updated
- 2026-09-28
- api
- messages: base_url: https://api.githubcopilot.com/v1; sdk: aisdk: @ai-sdk/anthropic; opencodeai: @opencode/ai/providers/anthropic; capabilities: system_updates: Yes; tools: choice: auto, none; updates: No; chat-completions: base_url: https://api.githubcopilot.com; sdk: aisdk: @ai-sdk/openai-compatible; opencodeai: @opencode/ai/providers/openai-compatible; capabilities: tools: choice: auto, none; updates: No
Google claude-sonnet-5-5@default
Context 1,000,000 · Output 128,000
- name
- Claude Sonnet 5.5
- description
- Fast Claude model for everyday coding, agents, and knowledge work
- family
- claude-sonnet
- open weights
- No
- knowledge
- 2026-06
- release date
- 2026-09-28
- modalities
- input: text, image/jpeg, image/png, image/gif, image/webp, application/pdf; output: text
- capabilities
- tools: supported: Yes; reasoning: supported: Yes; effort: low, medium, high, xhigh, max; cache: explicit: ttl: 5m, 1h; max_breakpoints: 4; targets: tools, system, messages; min_tokens: 512; structured_output: Yes; temperature: No; top_p: No; top_k: No; system_updates: Yes; effort_updates: Yes
- limit
- context: 1,000,000; output: 128,000
- id
- claude-sonnet-5-5@default
- canonical id
- anthropic/claude-sonnet-5-5
- type
- chat
- last updated
- 2026-09-28
- api
- messages: base_url: https://${GOOGLE_VERTEX_ENDPOINT}/v1/projects/${GOOGLE_VERTEX_PROJECT}/locations/${GOOGLE_VERTEX_LOCATION}/publishers/anthropic/models; sdk: aisdk: @ai-sdk/google-vertex/anthropic; opencodeai: @opencode/ai/providers/google-vertex/messages; capabilities: tools: strict: Yes; choice: auto, none; updates: Yes
opencode claude-sonnet-5-5
Context 1,000,000 · Output 128,000
- name
- Claude Sonnet 5.5
- description
- Fast Claude model for everyday coding, agents, and knowledge work
- family
- claude-sonnet
- open weights
- No
- knowledge
- 2026-06
- release date
- 2026-09-28
- modalities
- input: text, image/jpeg, image/png, image/gif, image/webp, application/pdf; output: text
- capabilities
- tools: supported: Yes; reasoning: supported: Yes; effort: low, medium, high, xhigh, max; cache: explicit: ttl: 5m, 1h; max_breakpoints: 4; targets: tools, system, messages; min_tokens: 512; temperature: No; top_p: No; top_k: No; system_updates: Yes; effort_updates: Yes
- limit
- context: 1,000,000; output: 128,000
- id
- claude-sonnet-5-5
- canonical id
- anthropic/claude-sonnet-5-5
- type
- chat
- last updated
- 2026-09-28
- api
- messages: base_url: https://opencode.ai/inference/anthropic/v1; sdk: aisdk: @ai-sdk/anthropic; opencodeai: @opencode/ai/providers/anthropic; capabilities: tools: strict: Yes; choice: auto, none; search: Yes; updates: Yes
OpenRouter anthropic/claude-sonnet-5.5
Context 1,000,000 · Output 128,000
Amp's provider snapshot overrides input/output limits and image support for this serving path. Other fields use models.dev.
- name
- Claude Sonnet 5.5
- description
- Balanced Claude model for coding, analysis, agent workflows, and cost control
- family
- claude-sonnet
- open weights
- No
- knowledge
- 2026-06
- release date
- 2026-09-28
- modalities
- input: text, image/jpeg, image/png, image/gif, image/webp, application/pdf; output: text
- capabilities
- tools: supported: Yes; reasoning: supported: Yes; effort: low, medium, high, xhigh, max; cache: explicit: ttl: 5m, 1h; max_breakpoints: 4; min_tokens: 512; structured_output: Yes; temperature: No; top_p: No; top_k: No; system_updates: Yes; effort_updates: Yes
- limit
- context: 1,000,000; output: 128,000; input: 872,000
- id
- anthropic/claude-sonnet-5.5
- canonical id
- anthropic/claude-sonnet-5-5
- type
- chat
- last updated
- 2026-09-28
- api
- chat-completions: base_url: https://openrouter.ai/api/v1; sdk: aisdk: @openrouter/ai-sdk-provider; opencodeai: @opencode/ai/providers/openrouter; capabilities: tools: choice: auto, none; updates: No; responses: base_url: https://openrouter.ai/api/v1; sdk: aisdk: @ai-sdk/openai; opencodeai: @opencode/ai/providers/openai-compatible/responses; capabilities: tools: choice: auto, none; updates: No; messages: base_url: https://openrouter.ai/api/v1; sdk: aisdk: @ai-sdk/anthropic; opencodeai: @opencode/ai/providers/anthropic-compatible; capabilities: tools: choice: auto, none; updates: Yes
vercel anthropic/claude-sonnet-5.5
Context 1,000,000 · Output 128,000
Amp's provider snapshot overrides input/output limits and image support for this serving path. Other fields use models.dev.
- name
- Claude Sonnet 5.5
- description
- Fast Claude model for everyday coding, agents, and knowledge work
- family
- claude-sonnet
- open weights
- No
- knowledge
- 2026-06
- release date
- 2026-09-28
- modalities
- input: text, image/jpeg, image/png, image/gif, image/webp, application/pdf; output: text
- capabilities
- tools: supported: Yes; reasoning: supported: Yes; effort: low, medium, high, xhigh, max; cache: explicit: Yes; temperature: No; top_p: No; top_k: No; system_updates: No; effort_updates: No
- limit
- context: 1,000,000; output: 128,000; input: 872,000
- id
- anthropic/claude-sonnet-5.5
- canonical id
- anthropic/claude-sonnet-5-5
- type
- chat
- last updated
- 2026-09-28
- api
- chat-completions: base_url: https://ai-gateway.vercel.sh/v1; sdk: aisdk: @ai-sdk/gateway; opencodeai: @opencode/ai/providers/vercel-ai-gateway; capabilities: system_updates: Yes; effort_updates: Yes; tools: choice: auto, none; updates: Yes; responses: base_url: https://ai-gateway.vercel.sh/v1; sdk: aisdk: @ai-sdk/open-responses; opencodeai: @opencode/ai/providers/vercel-ai-gateway/responses; capabilities: tools: choice: auto, none; updates: No; messages: base_url: https://ai-gateway.vercel.sh/v1; sdk: aisdk: @ai-sdk/anthropic; opencodeai: @opencode/ai/providers/vercel-ai-gateway/messages; capabilities: tools: choice: auto, none; search: Yes; updates: No