feat(models): add Claude Sonnet 5 support

[vortexopenclaw]

Summary

• add Claude Sonnet 5 to OpenRouter/Nous/native Anthropic/OpenCode/KiloCode/Bedrock curated model lists
• add 1M context, 128k output, timeout, Bedrock context, and pricing metadata
• cover Sonnet 5 visibility in the Anthropic picker and output-token limit tests

Testing

• uv run --extra dev pytest tests/hermes_cli/test_anthropic_picker_curated.py tests/agent/test_minimax_provider.py -q
• uv run --extra dev pytest tests/hermes_cli/test_anthropic_picker_curated.py tests/hermes_cli/test_copilot_in_model_list.py tests/hermes_cli/test_model_switch_variant_tags.py tests/agent/test_reasoning_stale_timeout_floor.py tests/agent/test_minimax_provider.py -q

Source

• https://platform.claude.com/docs/en/about-claude/models/overview

[teknium1]

Thanks for the broad Sonnet 5 coverage. Current main already added the OpenRouter and Nous curated visibility in 76a468e51315e7e822990257b284dc8ee938ff38, so this needs a conflict-aware salvage rather than applying its catalog edits directly.

Problems

• agent/usage_pricing.py:174 records the standard $3/$15 rate. Anthropic’s current pricing page specifies introductory Sonnet 5 pricing through 2026-08-31: $2 input, $10 output, $0.20 cache reads, and $2.50 5-minute cache writes per MTok. The matching Bedrock entry has the same issue.
• tests/hermes_cli/test_anthropic_picker_curated.py:23 and :30 add model-name snapshots. The repository rubric requires behavioral invariants instead of tests that fail whenever curated catalog data changes.

Suggested changes

• Use the currently effective introductory pricing for both billing routes and add targeted native-Anthropic and normalized-Bedrock pricing tests.
• Keep the existing merge/order invariant test without pinning Sonnet 5 by name; add behavior coverage for the Bedrock context fallback instead.

This is an automated hermes-sweeper review.

[teknium1]

Anthropic currently lists Sonnet 5 introductory pricing through 2026-08-31 as $2 input / $10 output / $0.20 cache read / $2.50 5-minute cache write per MTok. Please use those effective rates here and in the matching Bedrock entry; $3/$15 is the rate starting 2026-09-01.

[teknium1]

Merged via PR #67932 with your commit cherry-picked onto current main — your authorship is preserved in git history (rebase merge). You were the earliest and most complete submission in the Sonnet 5 cluster, so your commit was used as the base; thanks for the thorough coverage (lists, pricing, metadata, timeouts, tests).

One note: the duplicate (anthropic, claude-sonnet-5) standard-rate pricing entry was dropped in favor of #60410's introductory-pricing entry ($2/$10 through 2026-08-31), which matches Anthropic's current docs.

#67932