hermes-agent/tests
Teknium 125de02056
fix(context): honor custom_providers context_length on /model switch + bump probe tier to 256K (#15844)
Fixes #15779. Custom-provider per-model context_length (`custom_providers[].models.<id>.context_length`) is now honored across every resolution path, not just agent startup. Also adds 256K as the top probe tier and default fallback.

## What changed

New helper `hermes_cli.config.get_custom_provider_context_length()` — single source of truth for the per-model override lookup, with trailing-slash-insensitive base-url matching.

`agent.model_metadata.get_model_context_length()` gains an optional `custom_providers=` kwarg (step 0b — runs after explicit `config_context_length` but before every other probe).

Wired through five call sites that previously either duplicated the lookup or ignored it entirely:
- `run_agent.py` startup — refactored to use the new helper (dedups legacy inline loop, keeps invalid-value warning)
- `AIAgent.switch_model()` — re-reads custom_providers from live config on every /model switch
- `hermes_cli.model_switch.resolve_display_context_length()` — new `custom_providers=` kwarg
- `gateway/run.py` /model confirmation (picker callback + text path)
- `gateway/run.py` `_format_session_info` (/info)

## Context probe tiers

`CONTEXT_PROBE_TIERS = [256_000, 128_000, 64_000, 32_000, 16_000, 8_000]` — was `[128_000, ...]`. `DEFAULT_FALLBACK_CONTEXT` follows tier[0], so unknown models now default to 256K. The stale `128000` literal in the OpenRouter metadata-miss path is replaced with `DEFAULT_FALLBACK_CONTEXT` for consistency.

## Repro (from #15779)

```yaml
custom_providers:
  - name: my-custom-endpoint
    base_url: https://example.invalid/v1
    model: gpt-5.5
    models:
      gpt-5.5:
        context_length: 1050000
```

`/model gpt-5.5 --provider custom:my-custom-endpoint` → previously "Context: 128,000", now "Context: 1,050,000".

## Tests

- `tests/hermes_cli/test_custom_provider_context_length.py` — new file, 19 tests covering the helper, step-0b integration, and the 256K tier invariants
- `tests/hermes_cli/test_model_switch_context_display.py` — added regression tests for #15779 through the display resolver
- `tests/gateway/test_session_info.py` — updated default-fallback assertion (128K → 256K)
- `tests/agent/test_model_metadata.py` — updated tier assertions for the new top tier
2026-04-25 18:47:53 -07:00
..
acp fix(acp): include MCP toolsets in ACP sessions 2026-04-24 03:04:42 -07:00
agent fix(context): honor custom_providers context_length on /model switch + bump probe tier to 256K (#15844) 2026-04-25 18:47:53 -07:00
cli refactor(memory): remove flush_memories entirely (#15696) 2026-04-25 08:21:14 -07:00
cron fix(cron): wire context_from through the update action 2026-04-25 04:49:28 -07:00
e2e test(discord): add guild to fake e2e messages 2026-04-25 18:25:56 -07:00
environments/benchmarks fix(security): consolidated security hardening — SSRF, timing attack, tar traversal, credential leakage (#5944) 2026-04-07 17:28:37 -07:00
fakes
gateway fix(context): honor custom_providers context_length on /model switch + bump probe tier to 256K (#15844) 2026-04-25 18:47:53 -07:00
hermes_cli fix(context): honor custom_providers context_length on /model switch + bump probe tier to 256K (#15844) 2026-04-25 18:47:53 -07:00
hermes_state fix(resume): redirect --resume to the descendant that actually holds the messages 2026-04-24 03:04:42 -07:00
honcho_plugin feat(honcho): wizard cadence default 2, surface reasoning level, backwards-compat fallback 2026-04-18 22:50:55 -07:00
integration fix(discord): strip RTP padding before DAVE/Opus decode (#11267) 2026-04-16 16:50:15 -07:00
plugins feat(hindsight): optional bank_id_template for per-agent / per-user banks 2026-04-24 03:38:17 -07:00
run_agent fix(agent): preserve Codex message items for replay 2026-04-25 18:22:06 -07:00
skills fix(skills): factor HERMES_HOME resolution into shared _hermes_home helper 2026-04-24 16:45:27 -07:00
tools fix(terminal): three-layer defense against watch_patterns notification spam (#15642) 2026-04-25 06:41:58 -07:00
tui_gateway fix(tui): keep default personality neutral 2026-04-24 16:19:23 -05:00
__init__.py
conftest.py test(conftest): reset module-level state + unset platform allowlists (#13400) 2026-04-21 01:33:10 -07:00
run_interrupt_test.py
test_account_usage.py feat(account-usage): add per-provider account limits module 2026-04-21 01:56:35 -07:00
test_base_url_hostname.py security(runtime_provider): close OLLAMA_API_KEY substring-leak sweep miss (#13522) 2026-04-21 06:06:16 -07:00
test_batch_runner_checkpoint.py test: regression coverage for checkpoint dedup and inf/nan coercion 2026-04-24 14:32:21 -07:00
test_cli_file_drop.py fix(tui): improve macOS paste and shortcut parity 2026-04-21 08:00:00 -07:00
test_cli_skin_integration.py fix: align status bar skin tests with upstream main 2026-04-22 13:20:02 -07:00
test_ctx_halving_fix.py fix(tests): fix 78 CI test failures and remove dead test (#9036) 2026-04-13 10:50:24 -07:00
test_empty_model_fallback.py fix: fall back to provider's default model when model config is empty (#8303) 2026-04-12 03:53:30 -07:00
test_evidence_store.py
test_hermes_constants.py fix(gateway): harden Docker/container gateway pathway 2026-04-12 16:36:11 -07:00
test_hermes_logging.py fix(tests): fix 78 CI test failures and remove dead test (#9036) 2026-04-13 10:50:24 -07:00
test_hermes_state.py fix(agent): preserve Codex message items for replay 2026-04-25 18:22:06 -07:00
test_honcho_client_config.py
test_ipv4_preference.py feat: add network.force_ipv4 config to fix IPv6 timeout issues (#8196) 2026-04-11 23:12:11 -07:00
test_mcp_serve.py
test_mini_swe_runner.py fix(kimi): omit temperature entirely for Kimi/Moonshot models (#13157) 2026-04-20 12:23:05 -07:00
test_minimax_model_validation.py fix(models): validate MiniMax models against static catalog (#12611, #12460, #12399, #12547) 2026-04-19 22:44:47 -07:00
test_minisweagent_path.py
test_model_picker_scroll.py fix: CLI/UX batch — ChatConsole errors, curses scroll, skin-aware banner, git state banner (#5974) 2026-04-07 17:59:42 -07:00
test_model_tools.py test: regression coverage for checkpoint dedup and inf/nan coercion 2026-04-24 14:32:21 -07:00
test_model_tools_async_bridge.py fix(core): ensure non-blocking executor shutdown on async timeout 2026-04-22 14:42:32 -07:00
test_ollama_num_ctx.py fix: provider/model resolution — salvage 4 PRs + MiniMax aux URL fix (#5983) 2026-04-07 22:23:28 -07:00
test_packaging_metadata.py
test_plugin_skills.py fix(tests): attach caplog to specific logger in 3 order-dependent tests (#11453) 2026-04-17 00:20:40 -07:00
test_project_metadata.py build(deps): add qrcode to dingtalk + feishu extras (parity with messaging) (#11627) 2026-04-17 13:31:53 -07:00
test_retry_utils.py feat(agent): add jittered retry backoff 2026-04-08 00:41:36 -07:00
test_sql_injection.py
test_subprocess_home_isolation.py fix: per-profile subprocess HOME isolation (#4426) (#7357) 2026-04-10 13:37:45 -07:00
test_timezone.py test: speed up slow tests (backoff + subprocess + IMDS network) (#11797) 2026-04-17 14:21:22 -07:00
test_toolset_distributions.py
test_toolsets.py feat(discord): split discord_server into discord + discord_admin tools 2026-04-25 04:50:14 -07:00
test_trajectory_compressor.py fix(kimi): omit temperature entirely for Kimi/Moonshot models (#13157) 2026-04-20 12:23:05 -07:00
test_trajectory_compressor_async.py fix(kimi): omit temperature entirely for Kimi/Moonshot models (#13157) 2026-04-20 12:23:05 -07:00
test_transform_tool_result_hook.py test: stop testing mutable data — convert change-detectors to invariants (#13363) 2026-04-20 23:20:33 -07:00
test_tui_gateway_server.py fix(tui): sync inference model after switches 2026-04-25 14:17:57 -05:00
test_utils_truthy_values.py